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MGL_wmUpdateDC
Updates invalidated parts of window manager's DC.
Declaration
void MGLAPI MGL_wmUpdateDC(
winmng_t *wm)
Prototype In
mgraph.h
Parameters
wm |
the window manager |
Description
This function updates the device context by redrawing all areas previously invalidated by either explicit calls to MGL_wmInvalidateXXX functions or by operations that modify visual appearance of windows (such as MGL_wmSetWindowPosition, MGL_wmShowWindow or MGL_wmRaiseWindow).
Painter callbacks attached to windows are used to do actual painting.
Note: A typical application will run in event loop and repeatedly call EVT_halt, MGL_wmProcessEvent and MGL_wmUpdateDC.
Note: This function automatically hides mouse pointer if neccessary to avoid occurence rendering artifacts.
See Also
MGL_wmInvalidateRect, MGL_wmInvalidateRegion, MGL_wmInvalidateWindow, MGL_wmInvalidateWindowRect, MGL_wmInvalidateWindowRegion, MGL_wmProcessEvent, MGL_wmSetWindowPainter
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