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{*****************************************************************************}
{ }
{ Tnt Delphi Unicode Controls }
{ http://www.tntware.com/delphicontrols/unicode/ }
{ Version: 2.2.1 }
{ }
{ Copyright (c) 2002-2005, Troy Wolbrink (troy.wolbrink@tntware.com) }
{ }
{*****************************************************************************}
unit TntComCtrls_Design;
{$INCLUDE ..\TntCompilers.inc}
interface
uses
DesignIntf, DesignMenus, DesignEditors, Classes, ComCtrls;
type
IPrepareMenuItem = IMenuItem;
TTntListViewEditor = class(TComponentEditor)
public
procedure ExecuteVerb(Index: Integer); override;
function GetVerb(Index: Integer): string{TNT-ALLOW string}; override;
function GetVerbCount: Integer; override;
end;
TTntPageControlEditor = class(TDefaultEditor)
private
function PageControl: TPageControl{TNT-ALLOW TPageControl};
public
procedure ExecuteVerb(Index: Integer); override;
function GetVerb(Index: Integer): string{TNT-ALLOW string}; override;
function GetVerbCount: Integer; override;
procedure PrepareItem(Index: Integer; const AItem: IPrepareMenuItem); override;
end;
TTntStatusBarEditor = class(TComponentEditor)
public
procedure ExecuteVerb(Index: Integer); override;
function GetVerb(Index: Integer): string{TNT-ALLOW string}; override;
function GetVerbCount: Integer; override;
end;
TTntToolBarEditor = class(TComponentEditor)
public
procedure ExecuteVerb(Index: Integer); override;
function GetVerb(Index: Integer): string{TNT-ALLOW string}; override;
function GetVerbCount: Integer; override;
end;
procedure Register;
implementation
uses
SysUtils, TntSysUtils, DsnConst, TntComCtrls, TntDesignEditors_Design;
procedure Register;
begin
RegisterComponentEditor(TTntListView, TTntListViewEditor);
RegisterComponentEditor(TTntPageControl, TTntPageControlEditor);
RegisterComponentEditor(TTntTabSheet, TTntPageControlEditor);
RegisterComponentEditor(TTntStatusBar, TTntStatusBarEditor);
RegisterComponentEditor(TTntToolBar, TTntToolBarEditor);
RegisterComponentEditor(TTntToolButton, TTntToolBarEditor);
end;
{ TTntListViewEditor }
function TTntListViewEditor.GetVerbCount: Integer;
begin
Result := 2;
end;
function TTntListViewEditor.GetVerb(Index: Integer): string{TNT-ALLOW string};
begin
case Index of
0: Result := SListColumnsEditor;
1: Result := SListItemsEditor;
end;
end;
procedure TTntListViewEditor.ExecuteVerb(Index: Integer);
begin
case Index of
0: EditPropertyWithDialog(Component, 'Columns', Designer);
1: EditPropertyWithDialog(Component, 'Items', Designer);
end;
end;
{ TTntPageControlEditor }
function TTntPageControlEditor.PageControl: TPageControl{TNT-ALLOW TPageControl};
begin
if Component is TTabSheet{TNT-ALLOW TTabSheet} then
Result := TTabSheet{TNT-ALLOW TTabSheet}(Component).PageControl
else
Result := Component as TPageControl{TNT-ALLOW TPageControl};
end;
function TTntPageControlEditor.GetVerbCount: Integer;
begin
Result := 4;
end;
function TTntPageControlEditor.GetVerb(Index: Integer): string{TNT-ALLOW string};
begin
case Index of
0: Result := SNewPage;
1: Result := SNextPage;
2: Result := SPrevPage;
3: Result := SDeletePage;
end;
end;
procedure TTntPageControlEditor.PrepareItem(Index: Integer; const AItem: IPrepareMenuItem);
begin
AItem.Enabled := (Index <> 3) or (PageControl.PageCount > 0);
end;
type TAccessPageControl = class(TPageControl{TNT-ALLOW TPageControl});
procedure TTntPageControlEditor.ExecuteVerb(Index: Integer);
procedure CreateNewTabSheet;
var
NewTabsheet: TTntTabSheet;
begin
NewTabSheet := TTntTabSheet.Create(PageControl.Owner);
NewTabSheet.PageControl := Self.PageControl;
with NewTabSheet do begin
Name := Designer.UniqueName(ClassName);
Caption := Name;
Visible := True;
end;
PageControl.ActivePage := NewTabSheet;
end;
begin
case Index of
0: CreateNewTabSheet;
1: PageControl.SelectNextPage(True, False);
2: PageControl.SelectNextPage(False, False);
3: if PageControl.ActivePage <> nil then
PageControl.ActivePage.Free;
end;
end;
{ TTntStatusBarEditor }
function TTntStatusBarEditor.GetVerbCount: Integer;
begin
Result := 1;
end;
function TTntStatusBarEditor.GetVerb(Index: Integer): string{TNT-ALLOW string};
begin
case Index of
0: Result := SStatusBarPanelEdit;
end;
end;
procedure TTntStatusBarEditor.ExecuteVerb(Index: Integer);
begin
case Index of
0: EditPropertyWithDialog(Component, 'Panels', Designer);
end;
end;
{ TTntToolBarEditor }
procedure TTntToolBarEditor.ExecuteVerb(Index: Integer);
var
ToolBar: TTntToolBar;
ToolButton: TTntToolButton;
I, J: Integer;
NewName: WideString;
begin
Assert(Index in [0, 1]);
if Component is TTntToolBar then
ToolBar := TTntToolBar(Component)
else if (Component is TTntToolButton) and (TTntToolButton(Component).Parent is TTntToolBar) then
ToolBar := TTntToolBar(TTntToolButton(Component).Parent)
else
Exit;
ToolButton := TTntToolButton.Create(Component.Owner);
I := 1;
repeat
NewName := 'TntToolButton' + IntToStr(I);
for J := 0 to ToolBar.ControlCount - 1 do
if WideSameText(ToolBar.Controls[J].Name, NewName) then
NewName := '';
Inc(I);
until NewName <> '';
ToolButton.Name := NewName;
if Index = 1 then begin
ToolButton.Style := tbsSeparator;
ToolButton.Width := 8;
end;
for I := 0 to ToolBar.ControlCount - 1 do
ToolButton.Left := ToolButton.Left + ToolBar.Controls[I].Width;
ToolButton.Parent := ToolBar;
end;
function TTntToolBarEditor.GetVerb(Index: Integer): string{TNT-ALLOW string};
begin
case Index of
0: Result := SNewToolButton;
1: Result := SNewToolSeparator;
end;
end;
function TTntToolBarEditor.GetVerbCount: Integer;
begin
Result := 2;
end;
end.
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