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IDE+object inspector: shwoing code help hints for properties

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git-svn-id: trunk@17478 -
This commit is contained in:
mattias 2008-11-20 16:27:27 +00:00
parent 7c665e0d4c
commit 04b8a93513
6 changed files with 234 additions and 190 deletions
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1
designer/objinspext.pas
View File

@ -74,6 +74,7 @@ function FindDeclarationOfOIProperty(AnInspector: TObjectInspectorDlg;
Row: TOIPropertyGridRow; out Code: TCodeBuffer; out Caret: TPoint; Row: TOIPropertyGridRow; out Code: TCodeBuffer; out Caret: TPoint;
out NewTopLine: integer): Boolean; out NewTopLine: integer): Boolean;
implementation implementation
function CreateDefaultOIFavouriteProperties: TOIFavouriteProperties; function CreateDefaultOIFavouriteProperties: TOIFavouriteProperties;

47
ide/helpmanager.pas
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@ -163,6 +163,9 @@ type
var ErrMsg: string): TShowHelpResult; override; var ErrMsg: string): TShowHelpResult; override;
procedure ShowHelpForMessage(Line: integer); override; procedure ShowHelpForMessage(Line: integer); override;
procedure ShowHelpForObjectInspector(Sender: TObject); override; procedure ShowHelpForObjectInspector(Sender: TObject); override;
function CreateHint(aHintWindow: THintWindow; ScreenPos: TPoint;
const BaseURL: string; var TheHint: string;
out HintWinRect: TRect): boolean; override;
function GetHintForSourcePosition(const ExpandedFilename: string; function GetHintForSourcePosition(const ExpandedFilename: string;
const CodePos: TPoint; const CodePos: TPoint;
out BaseURL, HTMLHint: string): TShowHelpResult; out BaseURL, HTMLHint: string): TShowHelpResult;
@ -1245,6 +1248,50 @@ begin
end; end;
end; end;
function TIDEHelpManager.CreateHint(aHintWindow: THintWindow; ScreenPos: TPoint;
const BaseURL: string; var TheHint: string; out HintWinRect: TRect): boolean;
var
IsHTML: Boolean;
Provider: TAbstractIDEHTMLProvider;
HTMLControl: TControl;
ms: TMemoryStream;
NewWidth, NewHeight: integer;
begin
IsHTML:=SysUtils.CompareText(copy(TheHint,1,6),'<HTML>')=0;
if aHintWindow.ControlCount>0 then begin
aHintWindow.Controls[0].Free;
end;
if IsHTML then begin
Provider:=nil;
HTMLControl:=CreateIDEHTMLControl(aHintWindow,Provider);
Provider.BaseURL:=BaseURL;
HTMLControl.Parent:=aHintWindow;
HTMLControl.Align:=alClient;
ms:=TMemoryStream.Create;
try
if TheHint<>'' then
ms.Write(TheHint[1],length(TheHint));
ms.Position:=0;
Provider.ControlIntf.SetHTMLContent(ms);
finally
ms.Free;
end;
Provider.ControlIntf.GetPreferredControlSize(NewWidth,NewHeight);
if NewWidth<=0 then
NewWidth:=500;
if NewHeight<=0 then
NewHeight:=200;
HintWinRect := Rect(0,0,NewWidth,NewHeight);
TheHint:='';
end else begin
HintWinRect := aHintWindow.CalcHintRect(Screen.Width, TheHint, nil);
end;
OffsetRect(HintWinRect, ScreenPos.X, ScreenPos.Y+30);
Result:=true;
end;
function TIDEHelpManager.GetHintForSourcePosition(const ExpandedFilename: string; function TIDEHelpManager.GetHintForSourcePosition(const ExpandedFilename: string;
const CodePos: TPoint; out BaseURL, HTMLHint: string): TShowHelpResult; const CodePos: TPoint; out BaseURL, HTMLHint: string): TShowHelpResult;
var var

83
ide/main.pp
View File

@ -75,7 +75,7 @@ uses
// lcl // lcl
LCLProc, LCLMemManager, LCLType, LCLIntf, LConvEncoding, LMessages, LCLProc, LCLMemManager, LCLType, LCLIntf, LConvEncoding, LMessages,
LResources, StdCtrls, Forms, Buttons, Menus, FileUtil, Controls, GraphType, LResources, StdCtrls, Forms, Buttons, Menus, FileUtil, Controls, GraphType,
Graphics, ExtCtrls, Dialogs, InterfaceBase, LDockCtrl, HelpIntfs, Graphics, ExtCtrls, Dialogs, InterfaceBase, LDockCtrl,
// codetools // codetools
LinkScanner, BasicCodeTools, AVL_Tree, Laz_XMLCfg, LinkScanner, BasicCodeTools, AVL_Tree, Laz_XMLCfg,
CodeToolsStructs, CodeToolManager, CodeCache, DefineTemplates, CodeToolsStructs, CodeToolManager, CodeCache, DefineTemplates,
@ -83,8 +83,8 @@ uses
SynEditKeyCmds, SynEditKeyCmds,
// IDE interface // IDE interface
AllIDEIntf, BaseIDEIntf, ObjectInspector, PropEdits, MacroIntf, IDECommands, AllIDEIntf, BaseIDEIntf, ObjectInspector, PropEdits, MacroIntf, IDECommands,
SrcEditorIntf, NewItemIntf, IDEExternToolIntf, IDEMsgIntf, PackageIntf, SrcEditorIntf, NewItemIntf, IDEExternToolIntf, IDEMsgIntf,
ProjectIntf, MenuIntf, LazIDEIntf, IDEDialogs, PackageIntf, ProjectIntf, MenuIntf, LazIDEIntf, IDEDialogs,
// protocol // protocol
IDEProtocol, IDEProtocol,
// compile // compile
@ -390,8 +390,11 @@ type
procedure OIOnAddToFavourites(Sender: TObject); procedure OIOnAddToFavourites(Sender: TObject);
procedure OIOnRemoveFromFavourites(Sender: TObject); procedure OIOnRemoveFromFavourites(Sender: TObject);
procedure OIOnFindDeclarationOfProperty(Sender: TObject); procedure OIOnFindDeclarationOfProperty(Sender: TObject);
procedure OIOnUpdateRestricted(Sender: TObject);
procedure OIOnSelectionChange(Sender: TObject); procedure OIOnSelectionChange(Sender: TObject);
function OIOnPropertyHint(Sender: TObject; PointedRow: TOIPropertyGridRow;
ScreenPos: TPoint; aHintWindow: THintWindow;
out HintWinRect: TRect; out AHint: string): boolean;
procedure OIOnUpdateRestricted(Sender: TObject);
function OnPropHookGetMethodName(const Method: TMethod; function OnPropHookGetMethodName(const Method: TMethod;
PropOwner: TObject): String; PropOwner: TObject): String;
procedure OnPropHookGetMethods(TypeData: PTypeData; Proc:TGetStringProc); procedure OnPropHookGetMethods(TypeData: PTypeData; Proc:TGetStringProc);
@ -1380,6 +1383,34 @@ begin
end; end;
end; end;
procedure TMainIDE.OIOnSelectionChange(Sender: TObject);
begin
// handled by property hook
end;
function TMainIDE.OIOnPropertyHint(Sender: TObject;
PointedRow: TOIPropertyGridRow; ScreenPos: TPoint; aHintWindow: THintWindow;
out HintWinRect: TRect; out AHint: string): boolean;
var
Code: TCodeBuffer;
Caret: TPoint;
NewTopLine: integer;
BaseURL: string;
begin
Result:=false;
AHint:='';
HintWinRect:=Rect(0,0,0,0);
if not BeginCodeTools then exit;
if FindDeclarationOfOIProperty(ObjectInspector1,PointedRow,Code,Caret,NewTopLine)
then begin
if TIDEHelpManager(HelpBoss).GetHintForSourcePosition(Code.Filename,
Caret,BaseURL,aHint)=shrSuccess
then begin
Result:=HelpBoss.CreateHint(aHintWindow,ScreenPos,BaseURL,aHint,HintWinRect);
end;
end;
end;
procedure TMainIDE.OIOnUpdateRestricted(Sender: TObject); procedure TMainIDE.OIOnUpdateRestricted(Sender: TObject);
begin begin
if Sender = nil then Sender := ObjectInspector1; if Sender = nil then Sender := ObjectInspector1;
@ -1389,49 +1420,6 @@ begin
end; end;
end; end;
procedure TMainIDE.OIOnSelectionChange(Sender: TObject);
var
OI: TObjectInspectorDlg absolute Sender;
Row: TOIPropertyGridRow;
Code: TCodeBuffer;
Caret: TPoint;
NewTopLine: integer;
BaseURL, HTMLHint: String;
CacheWasUsed: Boolean;
Stream: TStringStream;
begin
if (Sender is TObjectInspectorDlg) then
begin
if OI.ShowInfoBox then
begin
Row := OI.GetActivePropertyRow;
Stream := nil;
if (Row <> nil) and FindDeclarationOfOIProperty(OI, Row, Code, Caret, NewTopLine) then
begin
if CodeHelpBoss.GetHTMLHint(Code, Caret.X, Caret.Y, True, BaseURL, HTMLHint, CacheWasUsed) = chprSuccess then
begin
FOIHelpProvider.BaseURL := BaseURL;
Stream := TStringStream.Create(HTMLHint);
try
FOIHelpProvider.ControlIntf.SetHTMLContent(Stream);
finally
Stream.Free;
end;
end;
end;
if Stream = nil then
begin
Stream := TStringStream.Create('');
try
FOIHelpProvider.ControlIntf.SetHTMLContent(Stream);
finally
Stream.Free;
end;
end;
end;
end;
end;
function TMainIDE.OnPropHookGetMethodName(const Method: TMethod; function TMainIDE.OnPropHookGetMethodName(const Method: TMethod;
PropOwner: TObject): String; PropOwner: TObject): String;
var var
@ -1694,6 +1682,7 @@ begin
ObjectInspector1.OnShowOptions:=@OIOnShowOptions; ObjectInspector1.OnShowOptions:=@OIOnShowOptions;
ObjectInspector1.OnViewRestricted:=@OIOnViewRestricted; ObjectInspector1.OnViewRestricted:=@OIOnViewRestricted;
ObjectInspector1.OnSelectionChange:=@OIOnSelectionChange; ObjectInspector1.OnSelectionChange:=@OIOnSelectionChange;
ObjectInspector1.OnPropertyHint:=@OIOnPropertyHint;
ObjectInspector1.OnDestroy:=@OIOnDestroy; ObjectInspector1.OnDestroy:=@OIOnDestroy;
HelpControl := CreateIDEHTMLControl(ObjectInspector1, FOIHelpProvider); HelpControl := CreateIDEHTMLControl(ObjectInspector1, FOIHelpProvider);
HelpControl.Parent := ObjectInspector1.InfoPanel; HelpControl.Parent := ObjectInspector1.InfoPanel;

43
ide/sourceeditor.pp
View File

@ -5089,51 +5089,16 @@ procedure TSourceNotebook.ActivateHint(const ScreenPos: TPoint;
const BaseURL, TheHint: string); const BaseURL, TheHint: string);
var var
HintWinRect: TRect; HintWinRect: TRect;
IsHTML: Boolean; AHint: String;
Provider: TAbstractIDEHTMLProvider;
HTMLControl: TControl;
ms: TMemoryStream;
NewWidth, NewHeight: integer;
begin begin
if csDestroying in ComponentState then exit; if csDestroying in ComponentState then exit;
if FHintWindow<>nil then if FHintWindow<>nil then
FHintWindow.Visible:=false; FHintWindow.Visible:=false;
if FHintWindow=nil then if FHintWindow=nil then
FHintWindow:=THintWindow.Create(Self); FHintWindow:=THintWindow.Create(Self);
IsHTML:=SysUtils.CompareText(copy(TheHint,1,6),'<HTML>')=0; AHint:=TheHint;
//DebugLn(['TSourceNotebook.ActivateHint IsHTML=',IsHTML,' TheHint=',TheHint]); if LazarusHelp.CreateHint(FHintWindow,ScreenPos,BaseURL,AHint,HintWinRect) then
if FHintWindow.ControlCount>0 then begin FHintWindow.ActivateHint(HintWinRect,aHint);
//DebugLn(['TSourceNotebook.ActivateHint ',dbgsName(FHintWindow.Controls[0])]);
FHintWindow.Controls[0].Free;
end;
if IsHTML then begin
Provider:=nil;
HTMLControl:=CreateIDEHTMLControl(FHintWindow,Provider);
Provider.BaseURL:=BaseURL;
HTMLControl.Parent:=FHintWindow;
HTMLControl.Align:=alClient;
ms:=TMemoryStream.Create;
try
if TheHint<>'' then
ms.Write(TheHint[1],length(TheHint));
ms.Position:=0;
Provider.ControlIntf.SetHTMLContent(ms);
finally
ms.Free;
end;
Provider.ControlIntf.GetPreferredControlSize(NewWidth,NewHeight);
if NewWidth<=0 then
NewWidth:=500;
if NewHeight<=0 then
NewHeight:=200;
HintWinRect := Rect(0,0,NewWidth,NewHeight);
OffsetRect(HintWinRect, ScreenPos.X, ScreenPos.Y+30);
FHintWindow.ActivateHint(HintWinRect,'');
end else begin
HintWinRect := FHintWindow.CalcHintRect(Screen.Width, TheHint, nil);
OffsetRect(HintWinRect, ScreenPos.X, ScreenPos.Y+30);
FHintWindow.ActivateHint(HintWinRect,TheHint);
end;
end; end;
procedure TSourceNotebook.HideHint; procedure TSourceNotebook.HideHint;

6
ideintf/idehelpintf.pas
View File

@ -23,7 +23,8 @@ unit IDEHelpIntf;
interface interface
uses uses
Classes, SysUtils, LCLProc, Controls, HelpIntfs, LazHelpIntf, TextTools; Classes, SysUtils, LCLProc, Forms, Controls, HelpIntfs, LazHelpIntf,
TextTools;
type type
{ THelpDBIRegExprMessage { THelpDBIRegExprMessage
@ -61,6 +62,9 @@ type
var ErrMsg: string): TShowHelpResult; virtual; abstract; var ErrMsg: string): TShowHelpResult; virtual; abstract;
procedure ShowHelpForMessage(Line: integer); virtual; abstract; procedure ShowHelpForMessage(Line: integer); virtual; abstract;
procedure ShowHelpForObjectInspector(Sender: TObject); virtual; abstract; procedure ShowHelpForObjectInspector(Sender: TObject); virtual; abstract;
function CreateHint(aHintWindow: THintWindow; ScreenPos: TPoint;
const BaseURL: string; var TheHint: string;
out HintWinRect: TRect): boolean; virtual; abstract;
function ConvertSourcePosToPascalHelpContext(const CaretPos: TPoint; function ConvertSourcePosToPascalHelpContext(const CaretPos: TPoint;
const Filename: string): TPascalHelpContextList; virtual; abstract; const Filename: string): TPascalHelpContextList; virtual; abstract;

44
ideintf/objectinspector.pp
View File

@ -35,8 +35,13 @@ unit ObjectInspector;
interface interface
uses uses
InterfaceBase, Forms, SysUtils, Buttons, Types, Classes, Graphics, GraphType, // IMPORTANT: the object inspector is a tool and can be used in other programs
StdCtrls, LCLType, LCLIntf, LCLProc, Controls, ComCtrls, ExtCtrls, TypInfo, // too. Don't put Lazarus IDE specific things here.
// FCL
SysUtils, Types, Classes, TypInfo,
// LCL
InterfaceBase, Forms, Buttons, Graphics, GraphType,
StdCtrls, LCLType, LCLIntf, LCLProc, Controls, ComCtrls, ExtCtrls,
LMessages, LResources, LazConfigStorage, Menus, Dialogs, Themes, LMessages, LResources, LazConfigStorage, Menus, Dialogs, Themes,
ObjInspStrConsts, ObjInspStrConsts,
PropEdits, GraphPropEdits, ListViewPropEdit, ImageListEditor, PropEdits, GraphPropEdits, ListViewPropEdit, ImageListEditor,
@ -323,6 +328,11 @@ type
oiqeShowValue oiqeShowValue
); );
TOIPropertyHint = function(Sender: TObject; PointedRow: TOIPropertyGridRow;
ScreenPos: TPoint; aHintWindow: THintWindow;
out HintWinRect: TRect; out AHint: string
): boolean of object;
TOICustomPropertyGrid = class(TCustomControl) TOICustomPropertyGrid = class(TCustomControl)
private private
FBackgroundColor: TColor; FBackgroundColor: TColor;
@ -332,6 +342,7 @@ type
FHighlightColor: TColor; FHighlightColor: TColor;
FLayout: TOILayout; FLayout: TOILayout;
FOnOIKeyDown: TKeyEvent; FOnOIKeyDown: TKeyEvent;
FOnPropertyHint: TOIPropertyHint;
FOnSelectionChange: TNotifyEvent; FOnSelectionChange: TNotifyEvent;
FReferencesColor: TColor; FReferencesColor: TColor;
FRowSpacing: integer; FRowSpacing: integer;
@ -537,6 +548,7 @@ type
property OnModified: TNotifyEvent read FOnModified write FOnModified; property OnModified: TNotifyEvent read FOnModified write FOnModified;
property OnOIKeyDown: TKeyEvent read FOnOIKeyDown write FOnOIKeyDown; property OnOIKeyDown: TKeyEvent read FOnOIKeyDown write FOnOIKeyDown;
property OnSelectionChange: TNotifyEvent read FOnSelectionChange write FOnSelectionChange; property OnSelectionChange: TNotifyEvent read FOnSelectionChange write FOnSelectionChange;
property OnPropertyHint: TOIPropertyHint read FOnPropertyHint write FOnPropertyHint;
property PrefferedSplitterX: integer read FPreferredSplitterX property PrefferedSplitterX: integer read FPreferredSplitterX
write FPreferredSplitterX default 100; write FPreferredSplitterX default 100;
property PropertyEditorHook: TPropertyEditorHook read FPropertyEditorHook property PropertyEditorHook: TPropertyEditorHook read FPropertyEditorHook
@ -690,6 +702,7 @@ type
FAutoShow: Boolean; FAutoShow: Boolean;
FFavourites: TOIFavouriteProperties; FFavourites: TOIFavouriteProperties;
FInfoBoxHeight: integer; FInfoBoxHeight: integer;
FOnPropertyHint: TOIPropertyHint;
FOnSelectionChange: TNotifyEvent; FOnSelectionChange: TNotifyEvent;
FRestricted: TOIRestrictedProperties; FRestricted: TOIRestrictedProperties;
FOnAddToFavourites: TNotifyEvent; FOnAddToFavourites: TNotifyEvent;
@ -737,6 +750,9 @@ type
procedure HookLookupRootChange; procedure HookLookupRootChange;
procedure OnGridModified(Sender: TObject); procedure OnGridModified(Sender: TObject);
procedure OnGridSelectionChange(Sender: TObject); procedure OnGridSelectionChange(Sender: TObject);
function OnGridPropertyHint(Sender: TObject; PointedRow: TOIPropertyGridRow;
ScreenPos: TPoint; aHintWindow: THintWindow;
out HintWinRect: TRect; out AHint: string): boolean;
procedure SetAvailComboBoxText; procedure SetAvailComboBoxText;
procedure HookGetSelection(const ASelection: TPersistentSelectionList); procedure HookGetSelection(const ASelection: TPersistentSelectionList);
procedure HookSetSelection(const ASelection: TPersistentSelectionList); procedure HookSetSelection(const ASelection: TPersistentSelectionList);
@ -772,6 +788,7 @@ type
read FPropertyEditorHook write SetPropertyEditorHook; read FPropertyEditorHook write SetPropertyEditorHook;
property OnModified: TNotifyEvent read FOnModified write FOnModified; property OnModified: TNotifyEvent read FOnModified write FOnModified;
property OnSelectionChange: TNotifyEvent read FOnSelectionChange write FOnSelectionChange; property OnSelectionChange: TNotifyEvent read FOnSelectionChange write FOnSelectionChange;
property OnPropertyHint: TOIPropertyHint read FOnPropertyHint write FOnPropertyHint;
property OnShowOptions: TNotifyEvent read FOnShowOptions property OnShowOptions: TNotifyEvent read FOnShowOptions
write SetOnShowOptions; write SetOnShowOptions;
property OnRemainingKeyUp: TKeyEvent read FOnRemainingKeyUp property OnRemainingKeyUp: TKeyEvent read FOnRemainingKeyUp
@ -1950,7 +1967,7 @@ var
begin begin
Result:=pehNone; Result:=pehNone;
if (RowIndex<0) or (RowIndex>=RowCount) then exit; if (RowIndex<0) or (RowIndex>=RowCount) then exit;
if SplitterX>=X then begin if SplitterX<=X then begin
if (FCurrentButton<>nil) if (FCurrentButton<>nil)
and (FCurrentButton.Left<=X) then and (FCurrentButton.Left<=X) then
Result:=pehEditButton Result:=pehEditButton
@ -2981,10 +2998,18 @@ begin
Begin Begin
if Assigned(PointedRow.Editor) then begin if Assigned(PointedRow.Editor) then begin
HintType := GetHintTypeAt(Index,Position.X); HintType := GetHintTypeAt(Index,Position.X);
if (HintType = pehName) and Assigned(OnPropertyHint) then begin
if OnPropertyHint(Self,PointedRow,Position,FHintWindow,Rect,AHint) then
begin
FHintWindow.ActivateHint(Rect,AHint);
end;
exit;
end;
AHint := PointedRow.Editor.GetHint(HintType,Position.X,Position.Y); AHint := PointedRow.Editor.GetHint(HintType,Position.X,Position.Y);
end; end;
end; end;
end; end;
if AHint = '' then Exit; if AHint = '' then Exit;
Rect := FHintWindow.CalcHintRect(0,AHint,nil); //no maxwidth Rect := FHintWindow.CalcHintRect(0,AHint,nil); //no maxwidth
Position := Mouse.CursorPos; Position := Mouse.CursorPos;
@ -4321,6 +4346,15 @@ begin
if Assigned(FOnSelectionChange) then OnSelectionChange(Self); if Assigned(FOnSelectionChange) then OnSelectionChange(Self);
end; end;
function TObjectInspectorDlg.OnGridPropertyHint(Sender: TObject;
PointedRow: TOIPropertyGridRow; ScreenPos: TPoint; aHintWindow: THintWindow;
out HintWinRect: TRect; out AHint: string): boolean;
begin
Result:=false;
if Assigned(FOnPropertyHint) then
Result:=FOnPropertyHint(Sender,PointedRow,ScreenPos,aHintWindow,HintWinRect,AHint);
end;
procedure TObjectInspectorDlg.SetAvailComboBoxText; procedure TObjectInspectorDlg.SetAvailComboBoxText;
begin begin
case FSelection.Count of case FSelection.Count of
@ -4623,6 +4657,7 @@ begin
PopupMenu:=MainPopupMenu; PopupMenu:=MainPopupMenu;
OnModified:=@OnGridModified; OnModified:=@OnGridModified;
OnSelectionChange:=@OnGridSelectionChange; OnSelectionChange:=@OnGridSelectionChange;
OnPropertyHint:=@OnGridPropertyHint;
OnOIKeyDown:=@OnGridKeyDown; OnOIKeyDown:=@OnGridKeyDown;
OnKeyUp:=@OnGridKeyUp; OnKeyUp:=@OnGridKeyUp;
OnDblClick:=@OnGridDblClick; OnDblClick:=@OnGridDblClick;
@ -4640,6 +4675,7 @@ begin
PopupMenu:=MainPopupMenu; PopupMenu:=MainPopupMenu;
OnModified:=@OnGridModified; OnModified:=@OnGridModified;
OnSelectionChange:=@OnGridSelectionChange; OnSelectionChange:=@OnGridSelectionChange;
OnPropertyHint:=@OnGridPropertyHint;
OnOIKeyDown:=@OnGridKeyDown; OnOIKeyDown:=@OnGridKeyDown;
OnKeyUp:=@OnGridKeyUp; OnKeyUp:=@OnGridKeyUp;
OnDblClick:=@OnGridDblClick; OnDblClick:=@OnGridDblClick;
@ -4661,6 +4697,7 @@ begin
PopupMenu:=MainPopupMenu; PopupMenu:=MainPopupMenu;
OnModified:=@OnGridModified; OnModified:=@OnGridModified;
OnSelectionChange:=@OnGridSelectionChange; OnSelectionChange:=@OnGridSelectionChange;
OnPropertyHint:=@OnGridPropertyHint;
OnOIKeyDown:=@OnGridKeyDown; OnOIKeyDown:=@OnGridKeyDown;
OnKeyUp:=@OnGridKeyUp; OnKeyUp:=@OnGridKeyUp;
OnDblClick:=@OnGridDblClick; OnDblClick:=@OnGridDblClick;
@ -4682,6 +4719,7 @@ begin
PopupMenu:=MainPopupMenu; PopupMenu:=MainPopupMenu;
OnModified:=@OnGridModified; OnModified:=@OnGridModified;
OnSelectionChange:=@OnGridSelectionChange; OnSelectionChange:=@OnGridSelectionChange;
OnPropertyHint:=@OnGridPropertyHint;
OnOIKeyDown:=@OnGridKeyDown; OnOIKeyDown:=@OnGridKeyDown;
OnKeyUp:=@OnGridKeyUp; OnKeyUp:=@OnGridKeyUp;
OnDblClick:=@OnGridDblClick; OnDblClick:=@OnGridDblClick;