Method ControlGetBkColor

source/script_gui.cpp:9853–9882

void GuiType::ControlGetBkColor(GuiControlType &aControl, bool aUseWindowColor, HBRUSH &aBrush, COLORREF &aColor)
{
	if (aControl.background_color != CLR_INVALID)
	{
		aBrush = aControl.background_brush;
		aColor = aControl.background_color;
	}
	else if (aUseWindowColor)
	{
		// If this static control both belongs to a tab control and is within its physical boundaries,
		// match its background to the tab control's.  This is only necessary if the tab control has
		// the +/-Background option, since otherwise its background would be the same as the window's:
		if (GuiControlType *tab_control = ControlOverrideBkColor(aControl))
		{
			aBrush = tab_control->background_brush;
			aColor = tab_control->background_color;
		}
		else
		{
			aBrush = mBackgroundBrushWin;
			aColor = mBackgroundColorWin;
		}
	}
	else
	{
		// Caller requires these initialised.
		aBrush = NULL;
		aColor = CLR_DEFAULT;
	}
}