[Smartwin-cvs] SmartWin/include/smartwin/widgets WidgetDataGrid.h, 1.36, 1.37

[Stephan <ste...@us...>]

Update of /cvsroot/smartwin/SmartWin/include/smartwin/widgets
In directory sc8-pr-cvs8.sourceforge.net:/tmp/cvs-serv24860

Modified Files:
	WidgetDataGrid.h 
Log Message:
Add setItemIcon function

Index: WidgetDataGrid.h
===================================================================
RCS file: /cvsroot/smartwin/SmartWin/include/smartwin/widgets/WidgetDataGrid.h,v
retrieving revision 1.36
retrieving revision 1.37
diff -u -d -r1.36 -r1.37
--- WidgetDataGrid.h	22 Jul 2006 02:29:24 -0000	1.36
+++ WidgetDataGrid.h	9 Sep 2006 19:19:49 -0000	1.37
@@ -583,6 +583,11 @@
 	  */
 	void setCellText( unsigned column, unsigned row, const SmartUtil::tstring & newVal );
 
+	/// Change the current icon of an item
+	/** Sets a new icon for a given item
+	  */
+	void setItemIcon( unsigned row, int newIconIndex );
+
 	/// Returns a boolean indicating if the Grid is in "read only" mode or not
 	/** If the return value is true the Grid is in "read only" mode and cannot be
 	  * updated ( except programmatically ) <br>
@@ -1254,6 +1259,29 @@
 }
 
 template< class EventHandlerClass, class MessageMapPolicy >
+void WidgetDataGrid< EventHandlerClass, MessageMapPolicy >::setItemIcon( unsigned row, int newIconIndex )
+{
+	LVITEM it;
+	ZeroMemory( & it, sizeof( LVITEM ) );
+	it.iItem = row;
+	it.mask = LVIF_IMAGE;
+	//Get item
+	if(ListView_GetItem( this->Widget::itsHandle, &it) != TRUE)
+	{
+		xCeption err( _T( "Something went wrong while trying to receive the selected item of the ListView" ) );
+		throw err;
+	}
+	//Modify item
+	it.iImage = newIconIndex;
+	//Set item
+	if(ListView_SetItem( this->Widget::itsHandle, &it) != TRUE)
+	{
+		xCeption err( _T( "Something went wrong while trying to change the selected item of the ListView" ) );
+		throw err;
+	}
+}
+
+template< class EventHandlerClass, class MessageMapPolicy >
 bool WidgetDataGrid< EventHandlerClass, MessageMapPolicy >::getReadOnly()
 {
 	return isReadOnly;