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https://gitlab.com/freepascal.org/lazarus/lazarus.git
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MG: TMenuItems can now be enabled and disabled
git-svn-id: trunk@1820 -
This commit is contained in:
lazarus
parent
f8643dd008
commit
b86e90e0b7
15
ide/main.pp
15
ide/main.pp
@ -1267,7 +1267,6 @@ begin
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itmFileQuit.Caption := lisMenuQuit;
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itmFileQuit.OnClick := @mnuQuitClicked;
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mnuFile.Add(itmFileQuit);
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end;
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procedure TMainIDE.SetupEditMenu;
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@ -1355,19 +1354,16 @@ begin
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itmSearchFindNext := TMenuItem.Create(Self);
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itmSearchFindNext.Name:='itmSearchFindNext';
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itmSearchFindNext.Caption := lisMenuFindNext;
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itmSearchFindNext.Enabled := False;
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mnuSearch.add(itmSearchFindNext);
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itmSearchFindPrevious := TMenuItem.Create(Self);
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itmSearchFindPrevious.Name:='itmSearchFindPrevious';
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itmSearchFindPrevious.Caption := lisMenuFindPrevious;
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itmSearchFindPrevious.Enabled := False;
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mnuSearch.add(itmSearchFindPrevious);
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itmSearchFindInFiles := TMenuItem.Create(Self);
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itmSearchFindInFiles.Name:='itmSearchFindInFiles';
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itmSearchFindInFiles.Caption := lisMenuFindInFiles;
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itmSearchFindInFiles.Enabled := False;
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mnuSearch.add(itmSearchFindInFiles);
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itmSearchReplace := TMenuItem.Create(Self);
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@ -3542,6 +3538,8 @@ begin
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AFilename,-1),AnUnitInfo.Source);
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NewSrcEdit:=SourceNotebook.GetActiveSE;
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NewSrcEditorCreated:=true;
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itmFileClose.Enabled:=True;
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itmFileCloseAll.Enabled:=True;
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end else begin
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// revert code in existing source editor
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NewSrcEdit:=SourceNotebook.FindSourceEditorWithPageIndex(PageIndex);
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@ -3620,6 +3618,8 @@ begin
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SourceNotebook.NewFile(CreateSrcEditPageName(NewUnitInfo.UnitName,
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NewUnitInfo.Filename,-1),
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NewUnitInfo.Source);
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itmFileClose.Enabled:=True;
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itmFileCloseAll.Enabled:=True;
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NewSrcEdit:=SourceNotebook.GetActiveSE;
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NewSrcEdit.SyntaxHighlighterType:=NewUnitInfo.SyntaxHighlighter;
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Project1.InsertEditorIndex(SourceNotebook.NoteBook.PageIndex);
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@ -3802,7 +3802,9 @@ begin
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// close source editor
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SourceNoteBook.CloseFile(PageIndex);
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itmFileClose.Enabled:=SourceNoteBook.NoteBook<>nil;
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itmFileCloseAll.Enabled:=itmFileClose.Enabled;
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// close file in project
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Project1.CloseEditorIndex(ActiveUnitInfo.EditorIndex);
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ActiveUnitInfo.Loaded:=false;
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@ -6856,6 +6858,9 @@ end.
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{ =============================================================================
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$Log$
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Revision 1.335 2002/08/05 08:56:54 lazarus
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MG: TMenuItems can now be enabled and disabled
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Revision 1.334 2002/08/03 14:30:37 lazarus
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MG: added file access monitoring and diff view
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@ -309,14 +309,13 @@ end;
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------------------------------------------------------------------------------}
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Procedure TMenuItem.MenuChanged(Rebuild : Boolean);
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Begin
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//Use send message to re-create the menu if REBUILD is true.
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//send a message to inform the interface that we need to destroy and recreate this control
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if not HandleAllocated then Exit;
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if FHandle <> 0 then
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Begin
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// InterfaceObject.IntSendMessage3(LM_RECREATEWND, Self, nil);
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end;
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var
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Source: TMenuItem;
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begin
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if (Parent = nil) and (Owner is TMenu) then
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Source := nil else
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Source := Self;
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if Assigned(FOnChange) then FOnChange(Self, Source, Rebuild);
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end;
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{------------------------------------------------------------------------------
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@ -378,15 +377,13 @@ end;
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------------------------------------------------------------------------------}
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procedure TMenuItem.SetEnabled(Value: Boolean);
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begin
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if FEnabled <> Value
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then begin
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FEnabled := Value;
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// TODO, finish with correct params
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// if HandleAllocated and (Parent <> nil)
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// then EnableMenuItem(Parent.Handle, )
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if FEnabled <> Value
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then begin
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FEnabled := Value;
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if HandleAllocated and (Parent <> nil) then
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EnableMenuItem(Handle, FCommand, FEnabled);
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MenuChanged(False);
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end;
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//TODO: Add runtime code here
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end;
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{------------------------------------------------------------------------------
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@ -492,6 +489,9 @@ end;
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{ =============================================================================
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$Log$
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Revision 1.15 2002/08/05 08:56:56 lazarus
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MG: TMenuItems can now be enabled and disabled
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Revision 1.14 2002/05/30 21:33:10 lazarus
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+ added / fixed streaming functions for TMenu & TMenuItem, stoppok
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@ -562,6 +562,9 @@ end;
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$Log$
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Revision 1.15 2002/08/05 08:56:56 lazarus
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MG: TMenuItems can now be enabled and disabled
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Revision 1.14 2002/05/30 21:33:10 lazarus
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+ added / fixed streaming functions for TMenu & TMenuItem, stoppok
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@ -1831,8 +1831,9 @@ end;
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function TGTKObject.EnableMenuItem(hMenu: HMENU; uIDEnableItem: Integer;
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bEnable: Boolean): Boolean;
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begin
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// Your code here
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Result:=false;
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if hMenu <> 0
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then gtk_widget_set_sensitive(pgtkwidget(hMenu), bEnable);
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Result:=true;
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end;
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{------------------------------------------------------------------------------
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@ -1861,7 +1862,7 @@ begin
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Assert(False, Format('Trace: [TGTKObject.EnableWindow] hWnd: 0x%x, Enable: %s', [hwnd, BOOL_TEXT[bEnable]]));
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if hWnd <> 0
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then gtk_widget_set_sensitive(pgtkwidget(hWnd), bEnable);
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Result:=false;
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Result:=true;
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end;
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{------------------------------------------------------------------------------
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@ -4825,6 +4826,9 @@ end;
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{ =============================================================================
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$Log$
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Revision 1.85 2002/08/05 08:56:57 lazarus
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MG: TMenuItems can now be enabled and disabled
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Revision 1.84 2002/08/05 07:43:29 lazarus
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MG: fixed BadCursor bug and Circle Reference of FixedWidget of csPanel
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27
lcl/menus.pp
27
lcl/menus.pp
@ -53,14 +53,17 @@ type
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TMenu = class;
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EMenuError = class(Exception);
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// fix for compiler problem
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TMenuItem = class;
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TMenuChangeEvent = procedure (Sender: TObject; Source: TMenuItem;
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Rebuild: Boolean) of object;
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TMenuItem = class(TComponent)//TWinControl)
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private
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FCaption: string;
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FChecked: Boolean;
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FCommand: integer;
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FDefault: Boolean;
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FEnabled: Boolean;
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FHandle: HMenu;
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@ -71,6 +74,7 @@ type
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FParent: TMenuItem;
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FShortCut: TShortCut;
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FVisible: Boolean;
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FOnChange: TMenuChangeEvent;
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FOnClick: TNotifyEvent;
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function GetCount: Integer;
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function GetItem(Index: Integer): TMenuItem;
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@ -178,10 +182,24 @@ type
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function ShortCut(const Key: Word; const Shift : TShiftState) : TShortCut;
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procedure ShortCuttoKey(const ShortCut : TShortCut; var Key: Word; var Shift : TShiftState);
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implementation
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uses
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Interfaces;
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Interfaces, LCLLinux;
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{ Menu command managment }
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var
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CommandPool: TBits;
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function UniqueCommand: Word;
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begin
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Result := CommandPool.OpenBit;
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CommandPool[Result] := True;
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end;
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{$I menubar.inc}
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{$I menu.inc}
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@ -215,6 +233,9 @@ end.
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{
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$Log$
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Revision 1.14 2002/08/05 08:56:56 lazarus
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MG: TMenuItems can now be enabled and disabled
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Revision 1.13 2002/05/30 21:33:10 lazarus
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+ added / fixed streaming functions for TMenu & TMenuItem, stoppok
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