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MGL_wmInvalidateWindowRect

Invalidates rectangular area of window.

Declaration

void MGLAPI MGL_wmInvalidateWindowRect(
window_t *wnd,
rect_t *rect)

Prototype In

mgraph.h

Parameters

wnd | the window to invalidate
rect | rectangle to invalidate (in window's coordinates)

Description

This function invalidates given rectangular region of device context that is associated with this window manager. The rectangle is in coordinates relative to the window's upper left corner and is intersected with window's visible part before invalidating the DC.

The DC will be repainted next time you call MGL_wmUpdateDC.

See Also

MGL_wmUpdateDC, MGL_wmInvalidateRect, MGL_wmInvalidateRegion, MGL_wmInvalidateWindow, MGL_wmInvalidateWindowRegion

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