(svn r21331) -Codechange: Make drawing the widgets default behaviour in OnPaint().

src/industry_gui.cpp

@@ -470,11 +470,6 @@ public:
 		}
 	}
 
-	virtual void OnPaint()
-	{
-		this->DrawWidgets();
-	}
-
 	virtual void OnClick(Point pt, int widget, int click_count)
 	{
 		switch (widget) {
@@ -1234,11 +1229,6 @@ public:
 		if (widget == IDW_DROPDOWN_CRITERIA) SetDParam(0, IndustryDirectoryWindow::sorter_names[this->industries.SortType()]);
 	}
 
-	virtual void OnPaint()
-	{
-		this->DrawWidgets();
-	}
-
 	virtual void DrawWidget(const Rect &r, int widget) const
 	{
 		switch (widget) {
@@ -2585,11 +2575,6 @@ struct IndustryCargoesWindow : public Window {
 		}
 	}
 
-	virtual void OnPaint()
-	{
-		this->DrawWidgets();
-	}
-
 	virtual void OnResize()
 	{
 		this->vscroll->SetCapacityFromWidget(this, ICW_PANEL);