Added: CursorGroup/Item properties
Added: OnSelectedChanging/OnSelectedChanged events Added: design-time editor Fixed: drawing of disabled items in the unaMenuBarPainter
This commit is contained in:
parent
b5eb0c6ad3
commit
a401e01dd9
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@ -0,0 +1,51 @@
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{
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:: Contains the design-time editor for the MenuBar
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::
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:: Last changed: $Date$
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:: Revision: $Rev$
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:: Author: $Author$
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}
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unit X2CLMBEditors;
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interface
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uses
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DesignEditors;
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type
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TX2MenuBarComponentEditor = class(TComponentEditor)
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public
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procedure Edit(); override;
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procedure ExecuteVerb(Index: Integer); override;
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function GetVerb(Index: Integer): string; override;
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function GetVerbCount(): Integer; override;
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end;
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implementation
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uses
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X2CLMenuBar,
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X2CLMenuBarEditor;
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{ TX2MenuBarComponentEditor }
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procedure TX2MenuBarComponentEditor.Edit();
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begin
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if Assigned(Component) and (Component is TX2CustomMenuBar) then
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TfrmMenuBarEditor.Execute(TX2CustomMenuBar(Component), Designer);
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end;
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procedure TX2MenuBarComponentEditor.ExecuteVerb(Index: Integer);
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begin
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Edit();
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end;
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function TX2MenuBarComponentEditor.GetVerb(Index: Integer): string;
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begin
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Result := 'Edit...';
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end;
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function TX2MenuBarComponentEditor.GetVerbCount(): Integer;
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begin
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Result := 1;
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end;
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end.
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@ -16,7 +16,8 @@ uses
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DesignIntf,
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X2CLMenuBar,
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X2CLmusikCubeMenuBarPainter,
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X2CLunaMenuBarPainter;
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X2CLunaMenuBarPainter,
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X2CLMBEditors;
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{.$R ..\Resources\MenuBar.dcr}
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@ -25,6 +26,8 @@ begin
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RegisterComponents('X2Software', [TX2MenuBar,
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TX2MenuBarmusikCubePainter,
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TX2MenuBarunaPainter]);
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RegisterComponentEditor(TX2CustomMenuBar, TX2MenuBarComponentEditor);
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end;
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end.
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@ -0,0 +1,253 @@
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object frmMenuBarEditor: TfrmMenuBarEditor
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Left = 0
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Top = 0
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BorderIcons = [biSystemMenu]
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Caption = 'Editing'
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ClientHeight = 376
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ClientWidth = 276
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Color = clBtnFace
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Font.Charset = DEFAULT_CHARSET
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Font.Color = clWindowText
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Font.Height = -11
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Font.Name = 'Tahoma'
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Font.Style = []
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FormStyle = fsStayOnTop
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OldCreateOrder = False
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Position = poOwnerFormCenter
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OnClose = FormClose
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OnCreate = FormCreate
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OnDestroy = FormDestroy
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PixelsPerInch = 96
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TextHeight = 13
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object tvMenu: TTreeView
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Left = 0
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Top = 26
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Width = 276
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Height = 331
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Align = alClient
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HideSelection = False
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Indent = 19
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ReadOnly = True
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TabOrder = 0
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OnChange = tvMenuChange
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ExplicitTop = 20
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ExplicitWidth = 252
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ExplicitHeight = 281
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end
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object sbStatus: TStatusBar
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Left = 0
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Top = 357
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Width = 276
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Height = 19
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Panels = <
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item
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Width = 50
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end>
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ExplicitTop = 307
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ExplicitWidth = 252
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end
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object tbMenu: TToolBar
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Left = 0
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Top = 0
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Width = 276
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Height = 26
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AutoSize = True
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ButtonWidth = 84
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EdgeBorders = [ebTop, ebBottom]
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Images = ilsActions
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List = True
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ShowCaptions = True
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TabOrder = 2
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ExplicitWidth = 252
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object tbAddGroup: TToolButton
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Left = 0
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Top = 0
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Action = actAddGroup
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AutoSize = True
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end
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object tbAddItem: TToolButton
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Left = 81
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Top = 0
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Action = actAddItem
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AutoSize = True
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end
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object tbDelete: TToolButton
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Left = 154
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Top = 0
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Action = actDelete
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AutoSize = True
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end
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end
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object ilsActions: TImageList
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Left = 8
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Top = 32
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Bitmap = {
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000000000000}
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end
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object alMenu: TActionList
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Images = ilsActions
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Left = 36
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Top = 32
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object actAddGroup: TAction
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Caption = '&Add group'
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ImageIndex = 0
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ShortCut = 45
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SecondaryShortCuts.Strings = (
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'Ctrl+N')
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OnExecute = actAddGroupExecute
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end
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object actAddItem: TAction
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Caption = '&Add item'
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ImageIndex = 1
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ShortCut = 45
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SecondaryShortCuts.Strings = (
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'Ctrl+N')
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OnExecute = actAddItemExecute
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end
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object actDelete: TAction
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Caption = '&Delete'
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ImageIndex = 2
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ShortCut = 46
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SecondaryShortCuts.Strings = (
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'Ctrl+Del')
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OnExecute = actDeleteExecute
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end
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end
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end
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@ -0,0 +1,503 @@
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unit X2CLMenuBarEditor;
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interface
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uses
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ActnList,
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Classes,
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ComCtrls,
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Controls,
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DesignIntf,
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Forms,
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ImgList,
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ToolWin,
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X2CLMenuBar;
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type
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TfrmMenuBarEditor = class(TForm, IX2MenuBarDesigner)
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actAddGroup: TAction;
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actAddItem: TAction;
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actDelete: TAction;
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alMenu: TActionList;
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ilsActions: TImageList;
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sbStatus: TStatusBar;
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tbAddGroup: TToolButton;
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tbAddItem: TToolButton;
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tbDelete: TToolButton;
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tbMenu: TToolBar;
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tvMenu: TTreeView;
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procedure actDeleteExecute(Sender: TObject);
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procedure actAddItemExecute(Sender: TObject);
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procedure actAddGroupExecute(Sender: TObject);
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procedure FormCreate(Sender: TObject);
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procedure FormClose(Sender: TObject; var Action: TCloseAction);
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procedure FormDestroy(Sender: TObject);
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procedure tvMenuChange(Sender: TObject; Node: TTreeNode);
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private
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FDesigner: IDesigner;
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FMenuBar: TX2CustomMenuBar;
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FDesignerAttached: Boolean;
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procedure SetMenuBar(const Value: TX2CustomMenuBar);
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procedure AttachDesigner();
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procedure DetachDesigner();
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function GetSelectedItem(): TX2CustomMenuBarItem;
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function GetItemNode(AItem: TX2CustomMenuBarItem): TTreeNode;
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protected
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procedure Notification(AComponent: TComponent; Operation: TOperation); override;
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procedure ItemAdded(AItem: TX2CustomMenuBarItem);
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procedure ItemModified(AItem: TX2CustomMenuBarItem);
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procedure ItemDeleting(AItem: TX2CustomMenuBarItem);
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protected
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procedure RefreshMenu();
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function AddGroup(AGroup: TX2MenuBarGroup): TTreeNode;
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function AddItem(ANode: TTreeNode; AItem: TX2MenuBarItem): TTreeNode;
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procedure UpdateNode(ANode: TTreeNode);
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procedure UpdateUI();
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procedure Modified();
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property Designer: IDesigner read FDesigner write FDesigner;
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property MenuBar: TX2CustomMenuBar read FMenuBar write SetMenuBar;
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public
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class procedure Execute(AMenuBar: TX2CustomMenuBar; ADesigner: IDesigner);
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end;
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implementation
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uses
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Contnrs,
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SysUtils;
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var
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GEditors: TObjectBucketList;
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type
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TProtectedX2CustomMenuBar = class(TX2CustomMenuBar);
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{$R *.dfm}
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{ TfrmMenuBarEditor }
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class procedure TfrmMenuBarEditor.Execute(AMenuBar: TX2CustomMenuBar; ADesigner: IDesigner);
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var
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editorForm: TfrmMenuBarEditor;
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begin
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if not Assigned(GEditors) then
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GEditors := TObjectBucketList.Create();
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editorForm := nil;
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if GEditors.Exists(AMenuBar) then
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editorForm := TfrmMenuBarEditor(GEditors.Data[AMenuBar]);
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if not Assigned(editorForm) then
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begin
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editorForm := TfrmMenuBarEditor.Create(Application);
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editorForm.MenuBar := AMenuBar;
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editorForm.Designer := ADesigner;
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GEditors.Add(AMenuBar, editorForm);
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end;
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editorForm.Show();
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end;
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procedure TfrmMenuBarEditor.FormCreate(Sender: TObject);
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begin
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{$IFDEF VER180}
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// Delphi (BDS) 2006
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tbMenu.EdgeBorders := [];
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tbMenu.DrawingStyle := dsGradient;
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{$ENDIF}
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end;
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procedure TfrmMenuBarEditor.FormClose(Sender: TObject; var Action: TCloseAction);
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begin
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if Assigned(Designer) and Assigned(MenuBar) then
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Designer.SelectComponent(MenuBar);
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Action := caFree;
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end;
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procedure TfrmMenuBarEditor.FormDestroy(Sender: TObject);
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begin
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if Assigned(MenuBar) then
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begin
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DetachDesigner();
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if GEditors.Exists(MenuBar) then
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GEditors.Remove(MenuBar);
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||||
end;
|
||||
end;
|
||||
|
||||
|
||||
procedure TfrmMenuBarEditor.tvMenuChange(Sender: TObject; Node: TTreeNode);
|
||||
var
|
||||
item: TX2CustomMenuBarItem;
|
||||
|
||||
begin
|
||||
if Assigned(Node) then
|
||||
begin
|
||||
item := TX2CustomMenuBarItem(Node.Data);
|
||||
|
||||
if Assigned(Designer) then
|
||||
Designer.SelectComponent(item);
|
||||
end;
|
||||
|
||||
UpdateUI();
|
||||
end;
|
||||
|
||||
|
||||
procedure TfrmMenuBarEditor.RefreshMenu();
|
||||
var
|
||||
groupIndex: Integer;
|
||||
|
||||
begin
|
||||
tvMenu.Items.BeginUpdate();
|
||||
try
|
||||
tvMenu.Items.Clear();
|
||||
|
||||
if Assigned(MenuBar) then
|
||||
for groupIndex := 0 to Pred(MenuBar.Groups.Count) do
|
||||
AddGroup(MenuBar.Groups[groupIndex]);
|
||||
finally
|
||||
tvMenu.Items.EndUpdate();
|
||||
UpdateUI();
|
||||
end;
|
||||
end;
|
||||
|
||||
|
||||
procedure TfrmMenuBarEditor.actAddGroupExecute(Sender: TObject);
|
||||
begin
|
||||
MenuBar.Groups.Add();
|
||||
Modified();
|
||||
end;
|
||||
|
||||
procedure TfrmMenuBarEditor.actAddItemExecute(Sender: TObject);
|
||||
var
|
||||
menuItem: TX2CustomMenuBarItem;
|
||||
group: TX2MenuBarGroup;
|
||||
|
||||
begin
|
||||
menuItem := GetSelectedItem();
|
||||
if Assigned(menuItem) then
|
||||
begin
|
||||
group := nil;
|
||||
|
||||
if menuItem is TX2MenuBarGroup then
|
||||
group := TX2MenuBarGroup(menuItem)
|
||||
else if menuItem is TX2MenuBarItem then
|
||||
group := TX2MenuBarItem(menuItem).Group;
|
||||
|
||||
if Assigned(group) then
|
||||
begin
|
||||
group.Items.Add();
|
||||
if group.Items.Count = 1 then
|
||||
group.Expanded := True;
|
||||
|
||||
Modified();
|
||||
end;
|
||||
end;
|
||||
end;
|
||||
|
||||
procedure TfrmMenuBarEditor.actDeleteExecute(Sender: TObject);
|
||||
var
|
||||
menuItem: TX2CustomMenuBarItem;
|
||||
|
||||
begin
|
||||
menuItem := GetSelectedItem();
|
||||
if Assigned(menuItem) and Assigned(menuItem.Collection) then
|
||||
begin
|
||||
menuItem.Collection.Delete(menuItem.Index);
|
||||
Modified();
|
||||
end;
|
||||
end;
|
||||
|
||||
|
||||
function TfrmMenuBarEditor.AddGroup(AGroup: TX2MenuBarGroup): TTreeNode;
|
||||
var
|
||||
itemIndex: Integer;
|
||||
siblingGroup: TX2MenuBarGroup;
|
||||
siblingNode: TTreeNode;
|
||||
groupNode: TTreeNode;
|
||||
|
||||
begin
|
||||
tvMenu.Items.BeginUpdate();
|
||||
try
|
||||
siblingGroup := nil;
|
||||
siblingNode := nil;
|
||||
|
||||
{ Make sure the group is inserted in the correct position by searching
|
||||
for it's sibling group. Note: do NOT use Items[x] in a loop; TTreeView
|
||||
emulates this by using GetFirst/GetNext. }
|
||||
if AGroup.Index > 0 then
|
||||
siblingGroup := TX2MenuBarGroup(AGroup.Collection.Items[Pred(AGroup.Index)]);
|
||||
|
||||
if Assigned(siblingGroup) then
|
||||
begin
|
||||
siblingNode := tvMenu.Items.GetFirstNode();
|
||||
while Assigned(siblingNode) do
|
||||
begin
|
||||
if siblingNode.Data = siblingGroup then
|
||||
break;
|
||||
|
||||
siblingNode := siblingNode.GetNextSibling();
|
||||
end;
|
||||
end;
|
||||
|
||||
if Assigned(siblingNode) then
|
||||
groupNode := tvMenu.Items.Add(siblingNode, '')
|
||||
else
|
||||
groupNode := tvMenu.Items.AddFirst(nil, '');
|
||||
|
||||
groupNode.Data := AGroup;
|
||||
UpdateNode(groupNode);
|
||||
|
||||
{ Add items }
|
||||
for itemIndex := 0 to Pred(AGroup.Items.Count) do
|
||||
AddItem(groupNode, AGroup.Items[itemIndex]);
|
||||
|
||||
groupNode.Expand(False);
|
||||
Result := groupNode;
|
||||
finally
|
||||
tvMenu.Items.EndUpdate();
|
||||
end;
|
||||
end;
|
||||
|
||||
function TfrmMenuBarEditor.AddItem(ANode: TTreeNode; AItem: TX2MenuBarItem): TTreeNode;
|
||||
var
|
||||
siblingItem: TX2MenuBarItem;
|
||||
siblingNode: TTreeNode;
|
||||
itemNode: TTreeNode;
|
||||
|
||||
begin
|
||||
tvMenu.Items.BeginUpdate();
|
||||
try
|
||||
siblingItem := nil;
|
||||
siblingNode := nil;
|
||||
|
||||
{ See AddGroup }
|
||||
if AItem.Index > 0 then
|
||||
siblingItem := TX2MenuBarItem(AItem.Collection.Items[Pred(AItem.Index)]);
|
||||
|
||||
if Assigned(siblingItem) then
|
||||
begin
|
||||
siblingNode := ANode.GetFirstChild();
|
||||
while Assigned(siblingNode) do
|
||||
begin
|
||||
if siblingNode.Data = siblingItem then
|
||||
break;
|
||||
|
||||
siblingNode := siblingNode.GetNextSibling();
|
||||
end;
|
||||
end;
|
||||
|
||||
if Assigned(siblingNode) then
|
||||
itemNode := tvMenu.Items.Add(siblingNode, '')
|
||||
else
|
||||
itemNode := tvMenu.Items.AddChildFirst(ANode, '');
|
||||
|
||||
itemNode.Data := AItem;
|
||||
UpdateNode(itemNode);
|
||||
|
||||
Result := itemNode;
|
||||
finally
|
||||
tvMenu.Items.EndUpdate();
|
||||
end;
|
||||
end;
|
||||
|
||||
procedure TfrmMenuBarEditor.UpdateNode(ANode: TTreeNode);
|
||||
var
|
||||
menuItem: TX2CustomMenuBarItem;
|
||||
|
||||
begin
|
||||
menuItem := TX2CustomMenuBarItem(ANode.Data);
|
||||
ANode.Text := menuItem.Caption;
|
||||
ANode.ImageIndex := menuItem.ImageIndex;
|
||||
ANode.SelectedIndex := ANode.ImageIndex;
|
||||
end;
|
||||
|
||||
procedure TfrmMenuBarEditor.UpdateUI();
|
||||
var
|
||||
itemSelected: Boolean;
|
||||
|
||||
begin
|
||||
itemSelected := Assigned(tvMenu.Selected);
|
||||
actAddGroup.Enabled := Assigned(MenuBar);
|
||||
actAddItem.Enabled := itemSelected;
|
||||
actDelete.Enabled := itemSelected;
|
||||
end;
|
||||
|
||||
procedure TfrmMenuBarEditor.Modified();
|
||||
begin
|
||||
if Assigned(Designer) then
|
||||
Designer.Modified();
|
||||
|
||||
UpdateUI();
|
||||
end;
|
||||
|
||||
|
||||
procedure TfrmMenuBarEditor.Notification(AComponent: TComponent; Operation: TOperation);
|
||||
begin
|
||||
if (Operation = opRemove) and (AComponent = MenuBar) then
|
||||
begin
|
||||
DetachDesigner();
|
||||
Release();
|
||||
end;
|
||||
|
||||
inherited;
|
||||
end;
|
||||
|
||||
procedure TfrmMenuBarEditor.ItemAdded(AItem: TX2CustomMenuBarItem);
|
||||
var
|
||||
group: TX2MenuBarGroup;
|
||||
groupNode: TTreeNode;
|
||||
treeNode: TTreeNode;
|
||||
|
||||
begin
|
||||
treeNode := nil;
|
||||
|
||||
if AItem is TX2MenuBarGroup then
|
||||
treeNode := AddGroup(TX2MenuBarGroup(AItem))
|
||||
else if AItem is TX2MenuBarItem then
|
||||
begin
|
||||
group := TX2MenuBarItem(AItem).Group;
|
||||
groupNode := nil;
|
||||
|
||||
if Assigned(group) then
|
||||
groupNode := GetItemNode(group);
|
||||
|
||||
if Assigned(groupNode) then
|
||||
treeNode := AddItem(groupNode, TX2MenuBarItem(AItem));
|
||||
end;
|
||||
|
||||
if Assigned(treeNode) then
|
||||
tvMenu.Selected := treeNode;
|
||||
end;
|
||||
|
||||
procedure TfrmMenuBarEditor.ItemModified(AItem: TX2CustomMenuBarItem);
|
||||
var
|
||||
treeNode: TTreeNode;
|
||||
|
||||
begin
|
||||
tvMenu.Items.BeginUpdate();
|
||||
try
|
||||
treeNode := tvMenu.Items.GetFirstNode();
|
||||
while Assigned(treeNode) do
|
||||
begin
|
||||
UpdateNode(treeNode);
|
||||
treeNode := treeNode.GetNext();
|
||||
end;
|
||||
finally
|
||||
tvMenu.Items.EndUpdate();
|
||||
end;
|
||||
end;
|
||||
|
||||
procedure TfrmMenuBarEditor.ItemDeleting(AItem: TX2CustomMenuBarItem);
|
||||
var
|
||||
treeNode: TTreeNode;
|
||||
|
||||
begin
|
||||
treeNode := GetItemNode(AItem);
|
||||
if Assigned(treeNode) then
|
||||
tvMenu.Items.Delete(treeNode);
|
||||
end;
|
||||
|
||||
|
||||
procedure TfrmMenuBarEditor.AttachDesigner();
|
||||
begin
|
||||
if FDesignerAttached or (not Assigned(MenuBar)) then
|
||||
exit;
|
||||
|
||||
TProtectedX2CustomMenuBar(MenuBar).Designer := Self;
|
||||
FDesignerAttached := True;
|
||||
end;
|
||||
|
||||
procedure TfrmMenuBarEditor.DetachDesigner();
|
||||
begin
|
||||
if not FDesignerAttached then
|
||||
exit;
|
||||
|
||||
FDesignerAttached := False;
|
||||
if Assigned(MenuBar) then
|
||||
TProtectedX2CustomMenuBar(MenuBar).Designer := nil;
|
||||
end;
|
||||
|
||||
|
||||
function TfrmMenuBarEditor.GetSelectedItem(): TX2CustomMenuBarItem;
|
||||
begin
|
||||
Result := nil;
|
||||
if Assigned(tvMenu.Selected) then
|
||||
Result := TX2CustomMenuBarItem(tvMenu.Selected.Data);
|
||||
end;
|
||||
|
||||
function TfrmMenuBarEditor.GetItemNode(AItem: TX2CustomMenuBarItem): TTreeNode;
|
||||
var
|
||||
treeNode: TTreeNode;
|
||||
|
||||
begin
|
||||
Result := nil;
|
||||
treeNode := tvMenu.Items.GetFirstNode();
|
||||
while Assigned(treeNode) do
|
||||
begin
|
||||
if treeNode.Data = AItem then
|
||||
begin
|
||||
Result := treeNode;
|
||||
break;
|
||||
end;
|
||||
|
||||
treeNode := treeNode.GetNext();
|
||||
end;
|
||||
end;
|
||||
|
||||
|
||||
procedure TfrmMenuBarEditor.SetMenuBar(const Value: TX2CustomMenuBar);
|
||||
begin
|
||||
if Value <> FMenuBar then
|
||||
begin
|
||||
if Assigned(FMenuBar) then
|
||||
begin
|
||||
DetachDesigner();
|
||||
FMenuBar.RemoveFreeNotification(Self);
|
||||
end;
|
||||
|
||||
FMenuBar := Value;
|
||||
|
||||
if Assigned(FMenuBar) then
|
||||
begin
|
||||
tvMenu.Images := FMenuBar.Images;
|
||||
Self.Caption := 'Editing ' + FMenuBar.Name;
|
||||
|
||||
AttachDesigner();
|
||||
FMenuBar.FreeNotification(Self);
|
||||
end else
|
||||
begin
|
||||
Self.Caption := '';
|
||||
tvMenu.Images := nil;
|
||||
end;
|
||||
|
||||
RefreshMenu();
|
||||
end;
|
||||
end;
|
||||
|
||||
|
||||
procedure FreeEditor(AInfo, AItem, AData: Pointer; out AContinue: Boolean);
|
||||
begin
|
||||
with (TObject(AData) as TfrmMenuBarEditor) do
|
||||
begin
|
||||
MenuBar := nil;
|
||||
Free();
|
||||
end;
|
||||
end;
|
||||
|
||||
initialization
|
||||
finalization
|
||||
if Assigned(GEditors) then
|
||||
GEditors.ForEach(FreeEditor);
|
||||
|
||||
FreeAndNil(GEditors);
|
||||
|
||||
end.
|
||||
Binary file not shown.
|
After Width: | Height: | Size: 1.4 KiB |
Binary file not shown.
|
After Width: | Height: | Size: 1.4 KiB |
Binary file not shown.
|
After Width: | Height: | Size: 1.4 KiB |
|
|
@ -31,10 +31,7 @@ const
|
|||
type
|
||||
// #ToDo1 (MvR) 25-3-2006: various Select methods for key support
|
||||
// #ToDo1 (MvR) 1-4-2006: scroll wheel support
|
||||
// #ToDo1 (MvR) 2-4-2006: OnSelectionChanging event
|
||||
// #ToDo1 (MvR) 2-4-2006: OnSelectionChanged event
|
||||
// #ToDo1 (MvR) 2-4-2006: disabled drawing
|
||||
// #ToDo1 (MvR) 2-4-2006: OnGetAnimationClass event
|
||||
// #ToDo1 (MvR) 2-4-2006: OnGetAnimationClass event?
|
||||
TX2CustomMenuBarAnimatorClass = class of TX2CustomMenuBarAnimator;
|
||||
TX2CustomMenuBarAnimator = class;
|
||||
TX2CustomMenuBarPainterClass = class of TX2CustomMenuBarPainter;
|
||||
|
|
@ -44,34 +41,41 @@ type
|
|||
TX2MenuBarGroup = class;
|
||||
TX2CustomMenuBar = class;
|
||||
|
||||
IX2MenuBarDesigner = interface
|
||||
['{F648CFD2-771D-4531-84D0-621FD7597E48}']
|
||||
procedure ItemAdded(AItem: TX2CustomMenuBarItem);
|
||||
procedure ItemModified(AItem: TX2CustomMenuBarItem);
|
||||
procedure ItemDeleting(AItem: TX2CustomMenuBarItem);
|
||||
end;
|
||||
|
||||
TX2MenuBarHitTest = record
|
||||
HitTestCode: Integer;
|
||||
Item: TX2CustomMenuBarItem;
|
||||
end;
|
||||
|
||||
TX2MenuBarDrawState = (mdsHot, mdsSelected, mdsGroupHot,
|
||||
mdsGroupSelected);
|
||||
TX2MenuBarDrawStates = set of TX2MenuBarDrawState;
|
||||
TX2MenuBarDrawState = (mdsHot, mdsSelected, mdsGroupHot, mdsGroupSelected);
|
||||
TX2MenuBarDrawStates = set of TX2MenuBarDrawState;
|
||||
|
||||
TX2MenuBarSpacingElement = (seBeforeGroupHeader, seAfterGroupHeader,
|
||||
seBeforeFirstItem, seAfterLastItem,
|
||||
seBeforeItem, seAfterItem);
|
||||
TX2MenuBarSpacingElement = (seBeforeGroupHeader, seAfterGroupHeader,
|
||||
seBeforeFirstItem, seAfterLastItem,
|
||||
seBeforeItem, seAfterItem);
|
||||
|
||||
TX2MenuBarOnExpandingEvent = procedure(Sender: TObject;
|
||||
Group: TX2MenuBarGroup;
|
||||
var Allowed: Boolean) of object;
|
||||
TX2MenuBarOnExpandedEvent = procedure(Sender: TObject;
|
||||
Group: TX2MenuBarGroup) of object;
|
||||
TX2MenuBarSelectAction = (saBefore, saAfter, saBoth);
|
||||
|
||||
TX2MenuBarItemBoundsProc = procedure(Sender: TObject;
|
||||
Item: TX2CustomMenuBarItem;
|
||||
const MenuBounds: TRect;
|
||||
const ItemBounds: TRect;
|
||||
Data: Pointer;
|
||||
var Abort: Boolean) of object;
|
||||
TX2MenuBarExpandingEvent = procedure(Sender: TObject; Group: TX2MenuBarGroup; var Allowed: Boolean) of object;
|
||||
TX2MenuBarExpandedEvent = procedure(Sender: TObject; Group: TX2MenuBarGroup) of object;
|
||||
TX2MenuBarSelectedChangingEvent = procedure(Sender: TObject; Item, NewItem: TX2CustomMenUBarItem; var Allowed: Boolean) of object;
|
||||
TX2MenuBarSelectedChangedEvent = procedure(Sender: TObject; Item: TX2CustomMenUBarItem) of object;
|
||||
|
||||
TCollectionUpdateEvent = procedure(Sender: TObject;
|
||||
Item: TCollectionItem) of object;
|
||||
TX2MenuBarItemBoundsProc = procedure(Sender: TObject;
|
||||
Item: TX2CustomMenuBarItem;
|
||||
const MenuBounds: TRect;
|
||||
const ItemBounds: TRect;
|
||||
Data: Pointer;
|
||||
var Abort: Boolean) of object;
|
||||
|
||||
TCollectionNotifyEvent = procedure(Sender: TObject; Item: TCollectionItem; Action: TCollectionNotification) of object;
|
||||
TCollectionUpdateEvent = procedure(Sender: TObject; Item: TCollectionItem) of object;
|
||||
|
||||
IX2MenuBarPainterObserver = interface
|
||||
['{22DE60C9-49A1-4E7D-B547-901BEDCC0FB7}']
|
||||
|
|
@ -193,11 +197,14 @@ type
|
|||
}
|
||||
TX2CustomMenuBarItems = class(TOwnedCollection)
|
||||
private
|
||||
FOnUpdate: TCollectionUpdateEvent;
|
||||
FOnNotify: TCollectionNotifyEvent;
|
||||
FOnUpdate: TCollectionUpdateEvent;
|
||||
protected
|
||||
procedure Notify(Item: TCollectionItem; Action: TCollectionNotification); override;
|
||||
procedure Update(Item: TCollectionItem); override;
|
||||
|
||||
property OnUpdate: TCollectionUpdateEvent read FOnUpdate write FOnUpdate;
|
||||
property OnNotify: TCollectionNotifyEvent read FOnNotify write FOnNotify;
|
||||
property OnUpdate: TCollectionUpdateEvent read FOnUpdate write FOnUpdate;
|
||||
end;
|
||||
|
||||
{
|
||||
|
|
@ -207,6 +214,8 @@ type
|
|||
private
|
||||
function GetGroup(): TX2MenuBarGroup;
|
||||
public
|
||||
constructor Create(Collection: TCollection); override;
|
||||
|
||||
property Group: TX2MenuBarGroup read GetGroup;
|
||||
end;
|
||||
|
||||
|
|
@ -241,6 +250,7 @@ type
|
|||
procedure SetEnabled(const Value: Boolean); override;
|
||||
|
||||
procedure InternalSetExpanded(const Value: Boolean);
|
||||
procedure ItemsNotify(Sender: TObject; Item: TCollectionItem; Action: TCollectionNotification);
|
||||
procedure ItemsUpdate(Sender: TObject; Item: TCollectionItem);
|
||||
|
||||
property SelectedItem: Integer read GetSelectedItem write FSelectedItem;
|
||||
|
|
@ -278,27 +288,32 @@ type
|
|||
}
|
||||
TX2CustomMenuBar = class(TCustomControl, IX2MenuBarPainterObserver)
|
||||
private
|
||||
FAllowCollapseAll: Boolean;
|
||||
FAnimationStyle: TX2MenuBarAnimationStyle;
|
||||
FAnimationTime: Cardinal;
|
||||
FAnimator: TX2CustomMenuBarAnimator;
|
||||
FAutoCollapse: Boolean;
|
||||
FAutoSelectItem: Boolean;
|
||||
FBorderStyle: TBorderStyle;
|
||||
FExpandingGroups: TStringList;
|
||||
FGroups: TX2MenuBarGroups;
|
||||
FHideScrollbar: Boolean;
|
||||
FHotItem: TX2CustomMenuBarItem;
|
||||
FImageList: TCustomImageList;
|
||||
FLastMousePos: TPoint;
|
||||
FOnCollapsed: TX2MenuBarOnExpandedEvent;
|
||||
FOnCollapsing: TX2MenuBarOnExpandingEvent;
|
||||
FOnExpanded: TX2MenuBarOnExpandedEvent;
|
||||
FOnExpanding: TX2MenuBarOnExpandingEvent;
|
||||
FPainter: TX2CustomMenuBarPainter;
|
||||
FScrollbar: Boolean;
|
||||
FScrollOffset: Integer;
|
||||
FSelectedItem: TX2CustomMenuBarItem;
|
||||
FAllowCollapseAll: Boolean;
|
||||
FAnimationStyle: TX2MenuBarAnimationStyle;
|
||||
FAnimationTime: Cardinal;
|
||||
FAnimator: TX2CustomMenuBarAnimator;
|
||||
FAutoCollapse: Boolean;
|
||||
FAutoSelectItem: Boolean;
|
||||
FBorderStyle: TBorderStyle;
|
||||
FCursorGroup: TCursor;
|
||||
FCursorItem: TCursor;
|
||||
FDesigner: IX2MenuBarDesigner;
|
||||
FExpandingGroups: TStringList;
|
||||
FGroups: TX2MenuBarGroups;
|
||||
FHideScrollbar: Boolean;
|
||||
FHotItem: TX2CustomMenuBarItem;
|
||||
FImages: TCustomImageList;
|
||||
FLastMousePos: TPoint;
|
||||
FOnCollapsed: TX2MenuBarExpandedEvent;
|
||||
FOnCollapsing: TX2MenuBarExpandingEvent;
|
||||
FOnExpanded: TX2MenuBarExpandedEvent;
|
||||
FOnExpanding: TX2MenuBarExpandingEvent;
|
||||
FOnSelectedChanged: TX2MenuBarSelectedChangedEvent;
|
||||
FOnSelectedChanging: TX2MenuBarSelectedChangingEvent;
|
||||
FPainter: TX2CustomMenuBarPainter;
|
||||
FScrollbar: Boolean;
|
||||
FScrollOffset: Integer;
|
||||
FSelectedItem: TX2CustomMenuBarItem;
|
||||
|
||||
procedure SetAllowCollapseAll(const Value: Boolean);
|
||||
procedure SetAnimator(const Value: TX2CustomMenuBarAnimator);
|
||||
|
|
@ -307,12 +322,14 @@ type
|
|||
procedure SetBorderStyle(const Value: TBorderStyle);
|
||||
procedure SetGroups(const Value: TX2MenuBarGroups);
|
||||
procedure SetHideScrollbar(const Value: Boolean);
|
||||
procedure SetImageList(const Value: TCustomImageList);
|
||||
procedure SetImages(const Value: TCustomImageList);
|
||||
procedure SetScrollbar(const Value: Boolean);
|
||||
procedure SetSelectedItem(const Value: TX2CustomMenuBarItem);
|
||||
protected
|
||||
procedure CreateParams(var Params: TCreateParams); override;
|
||||
procedure Notification(AComponent: TComponent; Operation: TOperation); override;
|
||||
procedure PainterUpdate(Sender: TX2CustomMenuBarPainter);
|
||||
procedure GroupsNotify(Sender: TObject; Item: TCollectionItem; Action: TCollectionNotification);
|
||||
procedure GroupsUpdate(Sender: TObject; Item: TCollectionItem);
|
||||
procedure UpdateScrollbar();
|
||||
|
||||
|
|
@ -325,6 +342,8 @@ type
|
|||
|
||||
procedure TestMousePos(); virtual;
|
||||
function GetMenuHeight(): Integer; virtual;
|
||||
|
||||
property Designer: IX2MenuBarDesigner read FDesigner write FDesigner;
|
||||
protected
|
||||
procedure SetPainter(const Value: TX2CustomMenuBarPainter); virtual;
|
||||
|
||||
|
|
@ -343,25 +362,31 @@ type
|
|||
function AllowInteraction(): Boolean; virtual;
|
||||
function ItemVisible(AItem: TX2CustomMenuBarItem): Boolean; virtual;
|
||||
|
||||
property AllowCollapseAll: Boolean read FAllowCollapseAll write SetAllowCollapseAll default True;
|
||||
property AnimationStyle: TX2MenuBarAnimationStyle read FAnimationStyle write FAnimationStyle default DefaultAnimationStyle;
|
||||
property AnimationTime: Cardinal read FAnimationTime write FAnimationTime default DefaultAnimationTime;
|
||||
property Animator: TX2CustomMenuBarAnimator read FAnimator write SetAnimator;
|
||||
property AutoCollapse: Boolean read FAutoCollapse write SetAutoCollapse default False;
|
||||
property AutoSelectItem: Boolean read FAutoSelectItem write SetAutoSelectItem default False;
|
||||
property BorderStyle: TBorderStyle read FBorderStyle write SetBorderStyle default bsNone;
|
||||
property HideScrollbar: Boolean read FHideScrollbar write SetHideScrollbar default True;
|
||||
property OnCollapsed: TX2MenuBarOnExpandedEvent read FOnCollapsed write FOnCollapsed;
|
||||
property OnCollapsing: TX2MenuBarOnExpandingEvent read FOnCollapsing write FOnCollapsing;
|
||||
property OnExpanded: TX2MenuBarOnExpandedEvent read FOnExpanded write FOnExpanded;
|
||||
property OnExpanding: TX2MenuBarOnExpandingEvent read FOnExpanding write FOnExpanding;
|
||||
property Scrollbar: Boolean read FScrollbar write SetScrollbar default True;
|
||||
property AllowCollapseAll: Boolean read FAllowCollapseAll write SetAllowCollapseAll default True;
|
||||
property AnimationStyle: TX2MenuBarAnimationStyle read FAnimationStyle write FAnimationStyle default DefaultAnimationStyle;
|
||||
property AnimationTime: Cardinal read FAnimationTime write FAnimationTime default DefaultAnimationTime;
|
||||
property Animator: TX2CustomMenuBarAnimator read FAnimator write SetAnimator;
|
||||
property AutoCollapse: Boolean read FAutoCollapse write SetAutoCollapse default False;
|
||||
property AutoSelectItem: Boolean read FAutoSelectItem write SetAutoSelectItem default False;
|
||||
property BorderStyle: TBorderStyle read FBorderStyle write SetBorderStyle default bsNone;
|
||||
property CursorGroup: TCursor read FCursorGroup write FCursorGroup default crDefault;
|
||||
property CursorItem: TCursor read FCursorItem write FCursorItem default crDefault;
|
||||
property HideScrollbar: Boolean read FHideScrollbar write SetHideScrollbar default True;
|
||||
property OnCollapsed: TX2MenuBarExpandedEvent read FOnCollapsed write FOnCollapsed;
|
||||
property OnCollapsing: TX2MenuBarExpandingEvent read FOnCollapsing write FOnCollapsing;
|
||||
property OnExpanded: TX2MenuBarExpandedEvent read FOnExpanded write FOnExpanded;
|
||||
property OnExpanding: TX2MenuBarExpandingEvent read FOnExpanding write FOnExpanding;
|
||||
property OnSelectedChanged: TX2MenuBarSelectedChangedEvent read FOnSelectedChanged write FOnSelectedChanged;
|
||||
property OnSelectedChanging: TX2MenuBarSelectedChangingEvent read FOnSelectedChanging write FOnSelectedChanging;
|
||||
property Scrollbar: Boolean read FScrollbar write SetScrollbar default True;
|
||||
protected
|
||||
procedure DoAutoCollapse(AGroup: TX2MenuBarGroup);
|
||||
procedure DoAutoSelectItem(AGroup: TX2MenuBarGroup);
|
||||
procedure DoExpand(AGroup: TX2MenuBarGroup; AExpanding: Boolean);
|
||||
procedure DoAutoCollapse(AGroup: TX2MenuBarGroup); virtual;
|
||||
function DoAutoSelectItem(AGroup: TX2MenuBarGroup; AAction: TX2MenuBarSelectAction): Boolean; virtual;
|
||||
procedure DoExpand(AGroup: TX2MenuBarGroup; AExpanding: Boolean); virtual;
|
||||
procedure DoExpandedChanging(AGroup: TX2MenuBarGroup; AExpanding: Boolean); virtual;
|
||||
procedure DoExpandedChanged(AGroup: TX2MenuBarGroup); virtual;
|
||||
procedure DoSelectedChanging(ANewItem: TX2CustomMenuBarItem; var AAllowed: Boolean); virtual;
|
||||
procedure DoSelectedChanged(); virtual;
|
||||
public
|
||||
constructor Create(AOwner: TComponent); override;
|
||||
destructor Destroy(); override;
|
||||
|
|
@ -369,9 +394,10 @@ type
|
|||
function HitTest(const APoint: TPoint): TX2MenuBarHitTest; overload;
|
||||
function HitTest(AX, AY: Integer): TX2MenuBarHitTest; overload;
|
||||
|
||||
property Groups: TX2MenuBarGroups read FGroups write SetGroups;
|
||||
property ImageList: TCustomImageList read FImageList write SetImageList;
|
||||
property Painter: TX2CustomMenuBarPainter read FPainter write SetPainter;
|
||||
property Groups: TX2MenuBarGroups read FGroups write SetGroups;
|
||||
property Images: TCustomImageList read FImages write SetImages;
|
||||
property Painter: TX2CustomMenuBarPainter read FPainter write SetPainter;
|
||||
property SelectedItem: TX2CustomMenuBarItem read FSelectedItem write SetSelectedItem;
|
||||
end;
|
||||
|
||||
{
|
||||
|
|
@ -391,9 +417,11 @@ type
|
|||
property BevelOuter;
|
||||
property BorderStyle;
|
||||
property BorderWidth;
|
||||
property CursorGroup;
|
||||
property CursorItem;
|
||||
property Groups;
|
||||
property HideScrollbar;
|
||||
property ImageList;
|
||||
property Images;
|
||||
property OnClick;
|
||||
property OnCollapsed;
|
||||
property OnCollapsing;
|
||||
|
|
@ -402,6 +430,8 @@ type
|
|||
property OnExit;
|
||||
property OnExpanded;
|
||||
property OnExpanding;
|
||||
property OnSelectedChanged;
|
||||
property OnSelectedChanging;
|
||||
property OnMouseActivate;
|
||||
property OnMouseDown;
|
||||
property OnMouseEnter;
|
||||
|
|
@ -741,13 +771,12 @@ end;
|
|||
{ TX2CustomMenuBarItem }
|
||||
constructor TX2CustomMenuBarItem.Create(Collection: TCollection);
|
||||
begin
|
||||
inherited;
|
||||
|
||||
FCaption := SDefaultItemCaption;
|
||||
FEnabled := True;
|
||||
FImageIndex := -1;
|
||||
FOwnsData := True;
|
||||
FVisible := True;
|
||||
|
||||
inherited;
|
||||
end;
|
||||
|
||||
destructor TX2CustomMenuBarItem.Destroy();
|
||||
|
|
@ -848,6 +877,14 @@ end;
|
|||
|
||||
|
||||
{ TX2CustomMenuBarItems }
|
||||
procedure TX2CustomMenuBarItems.Notify(Item: TCollectionItem; Action: TCollectionNotification);
|
||||
begin
|
||||
if Assigned(FOnNotify) then
|
||||
FOnNotify(Self, Item, Action);
|
||||
|
||||
inherited;
|
||||
end;
|
||||
|
||||
procedure TX2CustomMenuBarItems.Update(Item: TCollectionItem);
|
||||
begin
|
||||
inherited;
|
||||
|
|
@ -858,6 +895,13 @@ end;
|
|||
|
||||
|
||||
{ TX2MenuBarItem }
|
||||
constructor TX2MenuBarItem.Create(Collection: TCollection);
|
||||
begin
|
||||
Caption := SDefaultItemCaption;
|
||||
|
||||
inherited;
|
||||
end;
|
||||
|
||||
function TX2MenuBarItem.GetGroup(): TX2MenuBarGroup;
|
||||
begin
|
||||
Result := nil;
|
||||
|
|
@ -878,7 +922,9 @@ end;
|
|||
function TX2MenuBarItems.Add(const ACaption: TCaption): TX2MenuBarItem;
|
||||
begin
|
||||
Result := TX2MenuBarItem(inherited Add());
|
||||
Result.Caption := ACaption;
|
||||
|
||||
if Length(ACaption) > 0 then
|
||||
Result.Caption := ACaption;
|
||||
end;
|
||||
|
||||
|
||||
|
|
@ -896,11 +942,14 @@ end;
|
|||
{ TX2MenuBarGroup }
|
||||
constructor TX2MenuBarGroup.Create(Collection: TCollection);
|
||||
begin
|
||||
inherited;
|
||||
|
||||
FCaption := SDefaultGroupCaption;
|
||||
Caption := SDefaultGroupCaption;
|
||||
FItems := TX2MenuBarItems.Create(Self);
|
||||
FItems.OnNotify := ItemsNotify;
|
||||
FItems.OnUpdate := ItemsUpdate;
|
||||
|
||||
{ This results in the Collection's Notification being called, which needs to
|
||||
be after we create our Items property. }
|
||||
inherited;
|
||||
end;
|
||||
|
||||
destructor TX2MenuBarGroup.Destroy();
|
||||
|
|
@ -953,6 +1002,12 @@ begin
|
|||
end;
|
||||
end;
|
||||
|
||||
procedure TX2MenuBarGroup.ItemsNotify(Sender: TObject; Item: TCollectionItem; Action: TCollectionNotification);
|
||||
begin
|
||||
if Assigned(Self.Collection) then
|
||||
TProtectedCollection(Self.Collection).Notify(Item, Action);
|
||||
end;
|
||||
|
||||
procedure TX2MenuBarGroup.ItemsUpdate(Sender: TObject; Item: TCollectionItem);
|
||||
var
|
||||
groupCollection: TProtectedCollection;
|
||||
|
|
@ -1008,6 +1063,7 @@ end;
|
|||
function TX2MenuBarGroups.Add(const ACaption: TCaption): TX2MenuBarGroup;
|
||||
begin
|
||||
Result := TX2MenuBarGroup(inherited Add());
|
||||
|
||||
if Length(ACaption) > 0 then
|
||||
Result.Caption := ACaption;
|
||||
end;
|
||||
|
|
@ -1033,8 +1089,11 @@ begin
|
|||
FAnimationStyle := DefaultAnimationStyle;
|
||||
FAnimationTime := DefaultAnimationTime;
|
||||
FBorderStyle := bsNone;
|
||||
FCursorGroup := crDefault;
|
||||
FCursorItem := crDefault;
|
||||
FExpandingGroups := TStringList.Create();
|
||||
FGroups := TX2MenuBarGroups.Create(Self);
|
||||
FGroups.OnNotify := GroupsNotify;
|
||||
FGroups.OnUpdate := GroupsUpdate;
|
||||
FHideScrollbar := True;
|
||||
FScrollbar := True;
|
||||
|
|
@ -1132,7 +1191,7 @@ begin
|
|||
group := TX2MenuBarGroup(FExpandingGroups.Objects[0]);
|
||||
FExpandingGroups.Delete(0);
|
||||
|
||||
group.Expanded := expand;
|
||||
DoExpand(group, expand);
|
||||
end;
|
||||
end
|
||||
else
|
||||
|
|
@ -1154,13 +1213,13 @@ begin
|
|||
if AItem = FHotItem then
|
||||
Include(Result, mdsHot);
|
||||
|
||||
if AItem = FSelectedItem then
|
||||
if AItem = SelectedItem then
|
||||
Include(Result, mdsSelected);
|
||||
|
||||
if Assigned(FHotItem) and (AItem = ItemGroup(FHotItem)) then
|
||||
Include(Result, mdsGroupHot);
|
||||
|
||||
if Assigned(FSelectedItem) and (AItem = ItemGroup(FSelectedItem)) then
|
||||
if Assigned(SelectedItem) and (AItem = ItemGroup(SelectedItem)) then
|
||||
Include(Result, mdsGroupSelected);
|
||||
end;
|
||||
|
||||
|
|
@ -1384,9 +1443,11 @@ begin
|
|||
if not allowed then
|
||||
exit;
|
||||
|
||||
{ Auto select item }
|
||||
{ Pretend to auto select item - required for proper functioning of
|
||||
the OnSelectedChanging event }
|
||||
if AutoSelectItem then
|
||||
DoAutoSelectItem(AGroup);
|
||||
if not DoAutoSelectItem(AGroup, saBefore) then
|
||||
exit;
|
||||
|
||||
{ Allow collapse all }
|
||||
if not (AExpanding or AllowCollapseAll) then
|
||||
|
|
@ -1405,6 +1466,10 @@ procedure TX2CustomMenuBar.DoExpandedChanged(AGroup: TX2MenuBarGroup);
|
|||
begin
|
||||
if AGroup.Expanded then
|
||||
begin
|
||||
{ Auto select item }
|
||||
if AutoSelectItem then
|
||||
DoAutoSelectItem(AGroup, saAfter);
|
||||
|
||||
if Assigned(FOnExpanded) then
|
||||
FOnExpanded(Self, AGroup);
|
||||
end else
|
||||
|
|
@ -1412,6 +1477,19 @@ begin
|
|||
FOnCollapsed(Self, AGroup);
|
||||
end;
|
||||
|
||||
procedure TX2CustomMenuBar.DoSelectedChanging(ANewItem: TX2CustomMenuBarItem;
|
||||
var AAllowed: Boolean);
|
||||
begin
|
||||
if Assigned(FOnSelectedChanging) then
|
||||
FOnSelectedChanging(Self, SelectedItem, ANewItem, AAllowed);
|
||||
end;
|
||||
|
||||
procedure TX2CustomMenuBar.DoSelectedChanged();
|
||||
begin
|
||||
if Assigned(FOnSelectedChanged) then
|
||||
FOnSelectedChanged(Self, SelectedItem);
|
||||
end;
|
||||
|
||||
|
||||
function TX2CustomMenuBar.AllowInteraction(): Boolean;
|
||||
begin
|
||||
|
|
@ -1424,7 +1502,8 @@ begin
|
|||
end;
|
||||
|
||||
|
||||
procedure TX2CustomMenuBar.DoExpand(AGroup: TX2MenuBarGroup; AExpanding: Boolean);
|
||||
procedure TX2CustomMenuBar.DoExpand(AGroup: TX2MenuBarGroup;
|
||||
AExpanding: Boolean);
|
||||
var
|
||||
animatorClass: TX2CustomMenuBarAnimatorClass;
|
||||
itemsBuffer: Graphics.TBitmap;
|
||||
|
|
@ -1511,13 +1590,16 @@ begin
|
|||
end;
|
||||
end;
|
||||
|
||||
procedure TX2CustomMenuBar.DoAutoSelectItem(AGroup: TX2MenuBarGroup);
|
||||
function TX2CustomMenuBar.DoAutoSelectItem(AGroup: TX2MenuBarGroup;
|
||||
AAction: TX2MenuBarSelectAction): Boolean;
|
||||
var
|
||||
group: TX2MenuBarGroup;
|
||||
groupIndex: Integer;
|
||||
newItem: TX2CustomMenuBarItem;
|
||||
|
||||
begin
|
||||
group := AGroup;
|
||||
Result := True;
|
||||
group := AGroup;
|
||||
if not Assigned(group) then
|
||||
begin
|
||||
for groupIndex := 0 to Pred(Groups.Count) do
|
||||
|
|
@ -1539,8 +1621,21 @@ begin
|
|||
|
||||
if group.Items.Count > 0 then
|
||||
begin
|
||||
FSelectedItem := group.Items[group.SelectedItem];
|
||||
Invalidate();
|
||||
newItem := group.Items[group.SelectedItem];
|
||||
|
||||
if newItem <> SelectedItem then
|
||||
begin
|
||||
if AAction in [saBefore, saBoth] then
|
||||
DoSelectedChanging(newItem, Result);
|
||||
|
||||
if Result and (AAction in [saAfter, saBoth]) then
|
||||
begin
|
||||
FSelectedItem := newItem;
|
||||
DoSelectedChanged();
|
||||
|
||||
Invalidate();
|
||||
end;
|
||||
end;
|
||||
end;
|
||||
end;
|
||||
|
||||
|
|
@ -1578,9 +1673,9 @@ begin
|
|||
begin
|
||||
FPainter := nil;
|
||||
Invalidate();
|
||||
end else if AComponent = FImageList then
|
||||
end else if AComponent = FImages then
|
||||
begin
|
||||
FImageList := nil;
|
||||
FImages := nil;
|
||||
Invalidate();
|
||||
end;
|
||||
|
||||
|
|
@ -1592,10 +1687,31 @@ begin
|
|||
Invalidate();
|
||||
end;
|
||||
|
||||
procedure TX2CustomMenuBar.GroupsNotify(Sender: TObject; Item: TCollectionItem; Action: TCollectionNotification);
|
||||
begin
|
||||
if Action = cnDeleting then
|
||||
if Item = SelectedItem then
|
||||
SelectedItem := nil
|
||||
else if Item = FHotItem then
|
||||
FHotItem := nil;
|
||||
|
||||
if Assigned(Designer) then
|
||||
case Action of
|
||||
cnAdded: Designer.ItemAdded(Item as TX2CustomMenuBarItem);
|
||||
cnDeleting: Designer.ItemDeleting(Item as TX2CustomMenuBarItem);
|
||||
end;
|
||||
|
||||
if TProtectedCollection(Item.Collection).UpdateCount = 0 then
|
||||
Invalidate();
|
||||
end;
|
||||
|
||||
procedure TX2CustomMenuBar.GroupsUpdate(Sender: TObject; Item: TCollectionItem);
|
||||
begin
|
||||
if Assigned(FSelectedItem) and (not FSelectedItem.Enabled) then
|
||||
FSelectedItem := nil;
|
||||
if Assigned(SelectedItem) and (not SelectedItem.Enabled) then
|
||||
SelectedItem := nil;
|
||||
|
||||
if Assigned(Designer) then
|
||||
Designer.ItemModified(Item as TX2CustomMenuBarItem);
|
||||
|
||||
Invalidate();
|
||||
end;
|
||||
|
|
@ -1619,19 +1735,15 @@ begin
|
|||
if group.Enabled and (group.Items.Count > 0) then
|
||||
begin
|
||||
group.Expanded := not group.Expanded;
|
||||
hitTest.Item := FSelectedItem;
|
||||
hitTest.Item := SelectedItem;
|
||||
Invalidate();
|
||||
end;
|
||||
end;
|
||||
|
||||
if Assigned(hitTest.Item) and (hitTest.Item <> FSelectedItem) and
|
||||
if Assigned(hitTest.Item) and (hitTest.Item <> SelectedItem) and
|
||||
hitTest.Item.Enabled then
|
||||
begin
|
||||
if hitTest.HitTestCode = htItem then
|
||||
TX2MenuBarItem(hitTest.Item).Group.SelectedItem := hitTest.Item.Index;
|
||||
|
||||
FSelectedItem := hitTest.Item;
|
||||
Invalidate();
|
||||
SelectedItem := hitTest.Item;
|
||||
end;
|
||||
end;
|
||||
|
||||
|
|
@ -1639,10 +1751,26 @@ begin
|
|||
end;
|
||||
|
||||
procedure TX2CustomMenuBar.MouseMove(Shift: TShiftState; X, Y: Integer);
|
||||
var
|
||||
cursor: TCursor;
|
||||
|
||||
begin
|
||||
FLastMousePos := Point(X, Y);
|
||||
TestMousePos();
|
||||
|
||||
cursor := crDefault;
|
||||
if Assigned(FHotItem) then
|
||||
if FHotItem is TX2MenuBarGroup then
|
||||
cursor := CursorGroup
|
||||
else if FHotItem is TX2MenuBarItem then
|
||||
cursor := CursorItem;
|
||||
|
||||
if (cursor <> crDefault) and FHotItem.Enabled then
|
||||
begin
|
||||
Windows.SetCursor(Screen.Cursors[cursor]);
|
||||
exit;
|
||||
end;
|
||||
|
||||
inherited;
|
||||
end;
|
||||
|
||||
|
|
@ -1875,8 +2003,8 @@ begin
|
|||
begin
|
||||
FAutoSelectItem := Value;
|
||||
|
||||
if Value and (not Assigned(FSelectedItem)) then
|
||||
DoAutoSelectItem(nil);
|
||||
if Value and (not Assigned(SelectedItem)) then
|
||||
DoAutoSelectItem(nil, saBoth);
|
||||
end;
|
||||
end;
|
||||
|
||||
|
|
@ -1904,17 +2032,17 @@ begin
|
|||
end;
|
||||
end;
|
||||
|
||||
procedure TX2CustomMenuBar.SetImageList(const Value: TCustomImageList);
|
||||
procedure TX2CustomMenuBar.SetImages(const Value: TCustomImageList);
|
||||
begin
|
||||
if Value <> FImageList then
|
||||
if Value <> FImages then
|
||||
begin
|
||||
if Assigned(FImageList) then
|
||||
FImageList.RemoveFreeNotification(Self);
|
||||
if Assigned(FImages) then
|
||||
FImages.RemoveFreeNotification(Self);
|
||||
|
||||
FImageList := Value;
|
||||
FImages := Value;
|
||||
|
||||
if Assigned(FImageList) then
|
||||
FImageList.FreeNotification(Self);
|
||||
if Assigned(FImages) then
|
||||
FImages.FreeNotification(Self);
|
||||
|
||||
Invalidate();
|
||||
end;
|
||||
|
|
@ -1952,5 +2080,38 @@ begin
|
|||
end;
|
||||
end;
|
||||
|
||||
procedure TX2CustomMenuBar.SetSelectedItem(const Value: TX2CustomMenuBarItem);
|
||||
var
|
||||
allowed: Boolean;
|
||||
group: TX2MenuBarGroup;
|
||||
|
||||
begin
|
||||
if Value <> FSelectedItem then
|
||||
begin
|
||||
allowed := True;
|
||||
DoSelectedChanging(Value, allowed);
|
||||
|
||||
if allowed then
|
||||
begin
|
||||
FSelectedItem := Value;
|
||||
|
||||
if Value is TX2MenuBarItem then
|
||||
begin
|
||||
group := TX2MenuBarItem(Value).Group;
|
||||
if Assigned(group) then
|
||||
begin
|
||||
group.SelectedItem := Value.Index;
|
||||
|
||||
if not group.Expanded then
|
||||
group.Expanded := True;
|
||||
end;
|
||||
end;
|
||||
|
||||
DoSelectedChanged();
|
||||
Invalidate();
|
||||
end;
|
||||
end;
|
||||
end;
|
||||
|
||||
end.
|
||||
|
||||
|
|
|
|||
|
|
@ -39,6 +39,8 @@ type
|
|||
property OnChange: TNotifyEvent read FOnChange write FOnChange;
|
||||
public
|
||||
constructor Create();
|
||||
|
||||
procedure Assign(Source: TPersistent); override;
|
||||
|
||||
function MixBorder(AColor: TColor): TColor;
|
||||
function MixFill(AColor: TColor): TColor;
|
||||
|
|
@ -67,6 +69,8 @@ type
|
|||
public
|
||||
constructor Create();
|
||||
destructor Destroy(); override;
|
||||
|
||||
procedure Assign(Source: TPersistent); override;
|
||||
published
|
||||
property Hot: TX2MenuBarmCColor read FHot write SetHot;
|
||||
property Normal: TX2MenuBarmCColor read FNormal write SetNormal;
|
||||
|
|
@ -350,7 +354,7 @@ begin
|
|||
textBounds := itemBounds;
|
||||
Inc(textBounds.Left, 4);
|
||||
|
||||
imageList := MenuBar.ImageList;
|
||||
imageList := MenuBar.Images;
|
||||
if Assigned(imageList) then
|
||||
begin
|
||||
if AItem.ImageIndex > -1 then
|
||||
|
|
@ -453,6 +457,20 @@ begin
|
|||
FFillColor := clNone;
|
||||
end;
|
||||
|
||||
procedure TX2MenuBarmCColor.Assign(Source: TPersistent);
|
||||
begin
|
||||
if Source is TX2MenuBarmCColor then
|
||||
with TX2MenuBarmCColor(Source) do
|
||||
begin
|
||||
Self.BorderColor := BorderColor;
|
||||
Self.BorderAlpha := BorderAlpha;
|
||||
Self.FillColor := FillColor;
|
||||
Self.FillAlpha := FillAlpha;
|
||||
end
|
||||
else
|
||||
inherited;
|
||||
end;
|
||||
|
||||
|
||||
procedure TX2MenuBarmCColor.DoChange();
|
||||
begin
|
||||
|
|
@ -559,6 +577,19 @@ begin
|
|||
inherited;
|
||||
end;
|
||||
|
||||
procedure TX2MenuBarmCColors.Assign(Source: TPersistent);
|
||||
begin
|
||||
if Source is TX2MenuBarmCColors then
|
||||
with TX2MenuBarmCColors(Source) do
|
||||
begin
|
||||
Self.Hot.Assign(Hot);
|
||||
Self.Normal.Assign(Normal);
|
||||
Self.Selected.Assign(Selected);
|
||||
end
|
||||
else
|
||||
inherited;
|
||||
end;
|
||||
|
||||
|
||||
procedure TX2MenuBarmCColors.DoChange();
|
||||
begin
|
||||
|
|
|
|||
|
|
@ -240,21 +240,25 @@ begin
|
|||
ACanvas.Brush.Color := $00E9E9E9;
|
||||
|
||||
{ Rounded rectangle }
|
||||
if (mdsSelected in AState) or (mdsHot in AState) or
|
||||
(mdsGroupSelected in AState) then
|
||||
if AGroup.Enabled and ((mdsSelected in AState) or (mdsHot in AState) or
|
||||
(mdsGroupSelected in AState)) then
|
||||
ACanvas.Pen.Color := $00BE6363
|
||||
else
|
||||
ACanvas.Pen.Color := clBlack;
|
||||
|
||||
ACanvas.Font.Color := ACanvas.Pen.Color;
|
||||
ACanvas.RoundRect(ABounds.Left, ABounds.Top, ABounds.Right, ABounds.Bottom, 5, 5);
|
||||
|
||||
if AGroup.Enabled then
|
||||
ACanvas.Font.Color := ACanvas.Pen.Color
|
||||
else
|
||||
ACanvas.Font.Color := clGray;
|
||||
|
||||
textRect := ABounds;
|
||||
Inc(textRect.Left, 4);
|
||||
Dec(textRect.Right, 4);
|
||||
|
||||
{ Image }
|
||||
imageList := AGroup.MenuBar.ImageList;
|
||||
imageList := AGroup.MenuBar.Images;
|
||||
if Assigned(imageList) then
|
||||
begin
|
||||
if AGroup.ImageIndex > -1 then
|
||||
|
|
@ -304,10 +308,13 @@ begin
|
|||
end;
|
||||
|
||||
{ Text }
|
||||
if (mdsSelected in AState) or (mdsHot in AState) then
|
||||
ACanvas.Font.Color := clBlack
|
||||
if AItem.Enabled then
|
||||
if (mdsSelected in AState) or (mdsHot in AState) then
|
||||
ACanvas.Font.Color := clBlack
|
||||
else
|
||||
ACanvas.Font.Color := $00404040
|
||||
else
|
||||
ACanvas.Font.Color := $00404040;
|
||||
ACanvas.Font.Color := clSilver;
|
||||
|
||||
textBounds := focusBounds;
|
||||
Inc(textBounds.Left, 4);
|
||||
|
|
|
|||
|
|
@ -3,7 +3,7 @@ object frmMain: TfrmMain
|
|||
Top = 219
|
||||
Caption = 'X2MenuBar Test'
|
||||
ClientHeight = 379
|
||||
ClientWidth = 548
|
||||
ClientWidth = 589
|
||||
Color = clBtnFace
|
||||
Font.Charset = DEFAULT_CHARSET
|
||||
Font.Color = clWindowText
|
||||
|
|
@ -26,8 +26,8 @@ object frmMain: TfrmMain
|
|||
ExplicitTop = -4
|
||||
end
|
||||
object lblAnimationTime: TLabel
|
||||
Left = 356
|
||||
Top = 24
|
||||
Left = 424
|
||||
Top = 20
|
||||
Width = 98
|
||||
Height = 13
|
||||
Caption = 'Animation time (ms):'
|
||||
|
|
@ -38,8 +38,15 @@ object frmMain: TfrmMain
|
|||
Width = 125
|
||||
Height = 379
|
||||
Align = alLeft
|
||||
AnimationStyle = asSlide
|
||||
AnimationTime = 250
|
||||
Groups = <>
|
||||
Images = glMenu
|
||||
OnCollapsed = mbTestCollapsed
|
||||
OnCollapsing = mbTestCollapsing
|
||||
OnExpanded = mbTestExpanded
|
||||
OnExpanding = mbTestExpanding
|
||||
OnSelectedChanged = mbTestSelectedChanged
|
||||
OnSelectedChanging = mbTestSelectedChanging
|
||||
Painter = mcPainter
|
||||
Groups = <
|
||||
item
|
||||
Caption = 'Share'
|
||||
|
|
@ -169,13 +176,10 @@ object frmMain: TfrmMain
|
|||
Caption = 'Menu Item'
|
||||
end>
|
||||
end>
|
||||
ImageList = glMenu
|
||||
Painter = mcPainter
|
||||
ExplicitLeft = 8
|
||||
end
|
||||
object seAnimationTime: TJvSpinEdit
|
||||
Left = 356
|
||||
Top = 40
|
||||
Left = 424
|
||||
Top = 36
|
||||
Width = 81
|
||||
Height = 21
|
||||
CheckMinValue = True
|
||||
|
|
@ -185,8 +189,8 @@ object frmMain: TfrmMain
|
|||
OnChange = seAnimationTimeChange
|
||||
end
|
||||
object Panel1: TPanel
|
||||
Left = 212
|
||||
Top = 72
|
||||
Left = 280
|
||||
Top = 68
|
||||
Width = 133
|
||||
Height = 77
|
||||
BevelOuter = bvNone
|
||||
|
|
@ -222,9 +226,9 @@ object frmMain: TfrmMain
|
|||
end
|
||||
end
|
||||
object Panel2: TPanel
|
||||
Left = 356
|
||||
Top = 72
|
||||
Width = 169
|
||||
Left = 424
|
||||
Top = 68
|
||||
Width = 153
|
||||
Height = 101
|
||||
BevelOuter = bvNone
|
||||
TabOrder = 3
|
||||
|
|
@ -277,8 +281,8 @@ object frmMain: TfrmMain
|
|||
end
|
||||
end
|
||||
object chkAutoCollapse: TCheckBox
|
||||
Left = 212
|
||||
Top = 200
|
||||
Left = 280
|
||||
Top = 196
|
||||
Width = 89
|
||||
Height = 17
|
||||
Caption = 'Auto collapse'
|
||||
|
|
@ -286,8 +290,8 @@ object frmMain: TfrmMain
|
|||
OnClick = chkAutoCollapseClick
|
||||
end
|
||||
object chkAllowCollapseAll: TCheckBox
|
||||
Left = 212
|
||||
Top = 240
|
||||
Left = 280
|
||||
Top = 236
|
||||
Width = 101
|
||||
Height = 17
|
||||
Caption = 'Allow collapse all'
|
||||
|
|
@ -295,8 +299,8 @@ object frmMain: TfrmMain
|
|||
OnClick = chkAllowCollapseAllClick
|
||||
end
|
||||
object chkAutoSelectItem: TCheckBox
|
||||
Left = 212
|
||||
Top = 220
|
||||
Left = 280
|
||||
Top = 216
|
||||
Width = 101
|
||||
Height = 17
|
||||
Caption = 'Auto select item'
|
||||
|
|
@ -304,8 +308,8 @@ object frmMain: TfrmMain
|
|||
OnClick = chkAutoSelectItemClick
|
||||
end
|
||||
object chkScrollbar: TCheckBox
|
||||
Left = 356
|
||||
Top = 200
|
||||
Left = 424
|
||||
Top = 196
|
||||
Width = 121
|
||||
Height = 17
|
||||
Caption = 'Scrollbar'
|
||||
|
|
@ -315,8 +319,8 @@ object frmMain: TfrmMain
|
|||
OnClick = chkScrollbarClick
|
||||
end
|
||||
object chkHideScrollbar: TCheckBox
|
||||
Left = 356
|
||||
Top = 221
|
||||
Left = 424
|
||||
Top = 217
|
||||
Width = 121
|
||||
Height = 17
|
||||
Caption = 'Hide Scrollbar'
|
||||
|
|
@ -325,6 +329,77 @@ object frmMain: TfrmMain
|
|||
TabOrder = 8
|
||||
OnClick = chkHideScrollbarClick
|
||||
end
|
||||
object lbEvents: TListBox
|
||||
Left = 152
|
||||
Top = 267
|
||||
Width = 421
|
||||
Height = 93
|
||||
ItemHeight = 13
|
||||
TabOrder = 9
|
||||
end
|
||||
object Button1: TButton
|
||||
Left = 152
|
||||
Top = 68
|
||||
Width = 113
|
||||
Height = 25
|
||||
Caption = 'SelectFirst'
|
||||
Enabled = False
|
||||
TabOrder = 10
|
||||
end
|
||||
object Button2: TButton
|
||||
Left = 152
|
||||
Top = 96
|
||||
Width = 113
|
||||
Height = 25
|
||||
Caption = 'SelectPrior'
|
||||
Enabled = False
|
||||
TabOrder = 11
|
||||
end
|
||||
object Button3: TButton
|
||||
Left = 152
|
||||
Top = 124
|
||||
Width = 113
|
||||
Height = 25
|
||||
Caption = 'SelectNext'
|
||||
Enabled = False
|
||||
TabOrder = 12
|
||||
end
|
||||
object Button4: TButton
|
||||
Left = 152
|
||||
Top = 152
|
||||
Width = 113
|
||||
Height = 25
|
||||
Caption = 'SelectLast'
|
||||
Enabled = False
|
||||
TabOrder = 13
|
||||
end
|
||||
object Button5: TButton
|
||||
Left = 152
|
||||
Top = 180
|
||||
Width = 113
|
||||
Height = 25
|
||||
Caption = 'SelectGroupByIndex'
|
||||
Enabled = False
|
||||
TabOrder = 14
|
||||
end
|
||||
object Button6: TButton
|
||||
Left = 152
|
||||
Top = 208
|
||||
Width = 113
|
||||
Height = 25
|
||||
Caption = 'SelectItemByIndex'
|
||||
Enabled = False
|
||||
TabOrder = 15
|
||||
end
|
||||
object chkHotHand: TCheckBox
|
||||
Left = 424
|
||||
Top = 236
|
||||
Width = 149
|
||||
Height = 17
|
||||
Caption = 'Hand cursor for hot items'
|
||||
TabOrder = 16
|
||||
OnClick = chkHotHandClick
|
||||
end
|
||||
object gcMenu: TX2GraphicContainer
|
||||
Graphics = <
|
||||
item
|
||||
|
|
|
|||
|
|
@ -44,6 +44,22 @@ type
|
|||
chkScrollbar: TCheckBox;
|
||||
chkHideScrollbar: TCheckBox;
|
||||
rbSlideFade: TRadioButton;
|
||||
lbEvents: TListBox;
|
||||
Button2: TButton;
|
||||
Button3: TButton;
|
||||
Button4: TButton;
|
||||
Button5: TButton;
|
||||
Button6: TButton;
|
||||
chkHotHand: TCheckBox;
|
||||
procedure mbTestSelectedChanging(Sender: TObject; Item,
|
||||
NewItem: TX2CustomMenuBarItem; var Allowed: Boolean);
|
||||
procedure mbTestSelectedChanged(Sender: TObject;
|
||||
Item: TX2CustomMenuBarItem);
|
||||
procedure chkHotHandClick(Sender: TObject);
|
||||
procedure mbTestExpanding(Sender: TObject; Group: TX2MenuBarGroup; var Allowed: Boolean);
|
||||
procedure mbTestExpanded(Sender: TObject; Group: TX2MenuBarGroup);
|
||||
procedure mbTestCollapsing(Sender: TObject; Group: TX2MenuBarGroup; var Allowed: Boolean);
|
||||
procedure mbTestCollapsed(Sender: TObject; Group: TX2MenuBarGroup);
|
||||
procedure chkHideScrollbarClick(Sender: TObject);
|
||||
procedure chkScrollbarClick(Sender: TObject);
|
||||
procedure chkBlurShadowClick(Sender: TObject);
|
||||
|
|
@ -54,9 +70,13 @@ type
|
|||
procedure PainterClick(Sender: TObject);
|
||||
procedure AnimationClick(Sender: TObject);
|
||||
procedure seAnimationTimeChange(Sender: TObject);
|
||||
private
|
||||
procedure Event(const AMsg: String);
|
||||
end;
|
||||
|
||||
implementation
|
||||
uses
|
||||
X2UtHandCursor;
|
||||
|
||||
{$R *.dfm}
|
||||
|
||||
|
|
@ -104,11 +124,29 @@ begin
|
|||
mbTest.HideScrollbar := chkHideScrollbar.Checked;
|
||||
end;
|
||||
|
||||
procedure TfrmMain.chkHotHandClick(Sender: TObject);
|
||||
begin
|
||||
if chkHotHand.Checked then
|
||||
begin
|
||||
mbTest.CursorGroup := crHandPoint;
|
||||
mbTest.CursorItem := crHandPoint;
|
||||
end else
|
||||
begin
|
||||
mbTest.CursorGroup := crDefault;
|
||||
mbTest.CursorItem := crDefault;
|
||||
end;
|
||||
end;
|
||||
|
||||
procedure TfrmMain.chkScrollbarClick(Sender: TObject);
|
||||
begin
|
||||
mbTest.Scrollbar := chkScrollbar.Checked;
|
||||
end;
|
||||
|
||||
procedure TfrmMain.Event(const AMsg: String);
|
||||
begin
|
||||
lbEvents.ItemIndex := lbEvents.Items.Add(AMsg);
|
||||
end;
|
||||
|
||||
procedure TfrmMain.FormCreate(Sender: TObject);
|
||||
begin
|
||||
chkAutoCollapse.Checked := mbTest.AutoCollapse;
|
||||
|
|
@ -118,6 +156,49 @@ begin
|
|||
chkHideScrollbar.Checked := mbTest.HideScrollbar;
|
||||
end;
|
||||
|
||||
procedure TfrmMain.mbTestCollapsed(Sender: TObject; Group: TX2MenuBarGroup);
|
||||
begin
|
||||
Event('OnCollapsed(' + Group.Caption + ')');
|
||||
end;
|
||||
|
||||
procedure TfrmMain.mbTestCollapsing(Sender: TObject; Group: TX2MenuBarGroup; var Allowed: Boolean);
|
||||
begin
|
||||
Event('OnCollapsing(' + Group.Caption + ')');
|
||||
end;
|
||||
|
||||
procedure TfrmMain.mbTestExpanded(Sender: TObject; Group: TX2MenuBarGroup);
|
||||
begin
|
||||
Event('OnExpanded(' + Group.Caption + ')');
|
||||
end;
|
||||
|
||||
procedure TfrmMain.mbTestExpanding(Sender: TObject; Group: TX2MenuBarGroup; var Allowed: Boolean);
|
||||
begin
|
||||
Event('OnExpanding(' + Group.Caption + ')');
|
||||
end;
|
||||
|
||||
procedure TfrmMain.mbTestSelectedChanged(Sender: TObject; Item: TX2CustomMenuBarItem);
|
||||
begin
|
||||
Event('OnSelectedChanged(' + Item.Caption + ')');
|
||||
end;
|
||||
|
||||
procedure TfrmMain.mbTestSelectedChanging(Sender: TObject; Item, NewItem: TX2CustomMenuBarItem; var Allowed: Boolean);
|
||||
var
|
||||
itemCaption: String;
|
||||
newItemCaption: String;
|
||||
|
||||
begin
|
||||
itemCaption := '';
|
||||
newItemCaption := '';
|
||||
|
||||
if Assigned(Item) then
|
||||
itemCaption := Item.Caption;
|
||||
|
||||
if Assigned(NewItem) then
|
||||
newItemCaption := NewItem.Caption;
|
||||
|
||||
Event('OnSelectedChanging(' + itemCaption + ', ' + newItemCaption + ')');
|
||||
end;
|
||||
|
||||
procedure TfrmMain.PainterClick(Sender: TObject);
|
||||
begin
|
||||
if rbmusikCube.Checked then
|
||||
|
|
|
|||
Loading…
Reference in New Issue