#include <screensurface.h>
Inheritance diagram for wftk::ScreenSurface:
Public Member Functions | |
| ScreenSurface (int w, int h, int bitsPerPixel, bool fullscreen, bool resizeable, Uint32 extra_flags) | |
| Initialize the target screen surface. | |
| void | update () |
| Update the surface. | |
| void | update (const Rect &dest) |
| Update a rectangle on the surface. | |
| void | update (const Region &dest) |
| Update a region on the surface. | |
| void | flip () |
| If doublebuffered(), flip the surface and its buffer, otherwise update(). | |
| bool | doublebuffered () const |
| returns true if the surface is double buffered | |
| bool | fullscreen () const |
| returns true if the surface is full screen | |
| bool | resizeable () const |
| returns true if the surface is resizeable | |
| void | resize (unsigned w, unsigned h) |
| resize the SDL window | |
Static Public Member Functions | |
| static bool | setGamma (float red, float green, float blue) |
| ??? | |
| static bool | setGammaRamp (Uint16 *red, Uint16 *green, Uint16 *blue) |
| ??? | |
Public Attributes | |
| Uint32 | flags_ |
| The SDL flags that this screen surface was created with. | |
| Mutex | mutex |
| ScreenSurface doesn't do it's own locking, since these functions are typically called in the draw loop, and it's safer to have locking at the begin/end of the whole cycle and nowhere else. | |
|
SigC::Signal2< void, int, int > | Resized |
| This signal is emitted inside the mutex.grab() that RootWindow wraps around its call to ScreenSurface::resize(), so responding to it is a safe way to make child surfaces of the screen valid again. | |
This document is licensed under the terms of the GNU Free Documentation License and may be freely distributed under the conditions given by this license.