GRAPHICS: Add setBackgroundPattern() to MacWindow

Set a background pattern for the window surface. For instance, the
exits window in the MacVenture engine should have a light gray
background, rather than a white one, and this will allow it to get
one without having to draw it by itself.

1 files changed, 10 insertions, 0 deletions

diff --git a/graphics/macgui/macwindow.h b/graphics/macgui/macwindow.h
index ee25a9e7e3..5d06da383d 100644
--- a/graphics/macgui/macwindow.h
+++ b/graphics/macgui/macwindow.h
@@ -216,6 +216,12 @@ public:
 	const Common::Rect &getInnerDimensions() { return _innerDims; }
 
 	/**
+	 * Set a background pattern for the window.
+	 * @param pattern
+	 */
+	void setBackgroundPattern(int pattern);
+
+	/**
 	 * Similar to that described in BaseMacWindow.
 	 * @param g See BaseMacWindow.
 	 * @param forceRedraw If true, the borders are guarranteed to redraw.
@@ -282,6 +288,7 @@ private:
 	void prepareBorderSurface(ManagedSurface *g);
 	void drawSimpleBorder(ManagedSurface *g);
 	void drawBorderFromSurface(ManagedSurface *g);
+	void drawPattern();
 	void drawBox(ManagedSurface *g, int x, int y, int w, int h);
 	void fillRect(ManagedSurface *g, int x, int y, int w, int h, int color);
 	const Font *getTitleFont();
@@ -298,6 +305,9 @@ private:
 
 	MacWindowBorder _macBorder;
 
+	int _pattern;
+	bool _hasPattern;
+
 	bool _scrollable;
 	bool _resizable;
 	bool _active;