public abstract void setTitleBarText(String s); ///< Sets the surface's title bar text, if applicable
public abstract void setIcon(Picture i); ///< Sets the surface's title bar text, if applicable
public abstract void _dispose(); ///< Destroy the surface
public abstract void setTitleBarText(String s); ///< Sets the surface's title bar text, if applicable
public abstract void setIcon(Picture i); ///< Sets the surface's title bar text, if applicable
public abstract void _dispose(); ///< Destroy the surface
protected void setSize(int w, int h) {
if (w == actualWidth && h == actualHeight) return;
protected void setSize(int w, int h) {
if (w == actualWidth && h == actualHeight) return;