65 lines
2.0 KiB
C
65 lines
2.0 KiB
C
/*
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*********************************************************************************************************
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* uC/GUI
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* Universal graphic software for embedded applications
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*
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* (c) Copyright 2002, Micrium Inc., Weston, FL
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* (c) Copyright 2002, SEGGER Microcontroller Systeme GmbH
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*
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* µC/GUI is protected by international copyright laws. Knowledge of the
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* source code may not be used to write a similar product. This file may
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* only be used in accordance with a license and should not be redistributed
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* in any way. We appreciate your understanding and fairness.
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*
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----------------------------------------------------------------------
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File : WM_Paint.c
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Purpose : Windows manager, add. module
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----------------------------------------------------------------------
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*/
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#include <stddef.h>
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#include "WM_Intern.h"
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#if GUI_WINSUPPORT
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/*********************************************************************
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*
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* Public code
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*
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**********************************************************************
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*/
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/*********************************************************************
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*
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* WM_Paint
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*/
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void WM_Paint(WM_HWIN hWin) {
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GUI_CONTEXT Context;
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WM_PAINTINFO PaintInfo;
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WM_Obj* pWin;
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WM_ASSERT_NOT_IN_PAINT();
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if (hWin) {
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WM_LOCK();
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GUI_SaveContext(&Context);
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pWin = WM_H2P(hWin);
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WM_SelectWindow(hWin);
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WM_SetDefault();
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WM_InvalidateWindow(hWin); /* Important ... Window procedure is informed about invalid rect and may optimize */
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/* Paint the window and its overlaying transparent windows */
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PaintInfo.hWin = hWin;
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PaintInfo.pWin = pWin;
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WM__PaintWinAndOverlays(&PaintInfo);
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WM_ValidateWindow(hWin);
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GUI_RestoreContext(&Context);
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WM_UNLOCK();
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}
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}
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#else
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void WM_Paint(void) {} /* avoid empty object files */
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#endif /* GUI_WINSUPPORT */
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/*************************** End of file ****************************/
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