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43 lines
1.2 KiB
PHP
43 lines
1.2 KiB
PHP
{%mainunit gtk2wsprivate.pp}
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{
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*****************************************************************************
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This file is part of the Lazarus Component Library (LCL)
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See the file COPYING.modifiedLGPL.txt, included in this distribution,
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for details about the license.
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*****************************************************************************
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}
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{ TGtkPrivateList }
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class procedure TGtkPrivateList.SetCallbacks(const AGtkWidget: PGtkWidget; const AWidgetInfo: PWidgetInfo);
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begin
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end;
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procedure Gtk2WS_ListBoxChange({%H-}Selection: PGtkTreeSelection; WidgetInfo: PWidgetInfo); cdecl;
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var
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Mess: TLMessage;
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begin
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{$IFDEF EventTrace}
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EventTrace('Gtk2WS_ListBoxChange', WidgetInfo^.LCLObject);
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{$ENDIF}
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FillChar(Mess{%H-}, SizeOf(Mess), 0);
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Mess.msg := LM_SELCHANGE;
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DeliverMessage(WidgetInfo^.LCLObject, Mess);
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end;
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{ TGtk2PrivateList }
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class procedure TGtk2PrivateList.SetCallbacks(const AGtkWidget: PGtkWidget; const AWidgetInfo: PWidgetInfo);
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var
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Selection: PGtkTreeSelection;
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begin
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TGtk2WSBaseScrollingWinControl.SetCallbacks(AGtkWidget, AWidgetInfo);
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Selection := gtk_tree_view_get_selection(PGtkTreeView(AWidgetInfo^.CoreWidget));
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SignalConnect(PGtkWidget(Selection), 'changed', @Gtk2WS_ListBoxChange, AWidgetInfo);
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end;
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