?? winhello.c
字號(hào):
#include <ugl/uglWin.h>/***************************************************************************** cbDraw - draw the "Hellow World" window**/UGL_LOCAL UGL_STATUS cbDraw ( WIN_ID winId, /* window ID */ WIN_MSG * pMsg, /* message (always MSG_DRAW) */ void * pData, /* copy of data passed to winCreate() */ void * pParam /* parameter passed to winCbAdd() */ ) { /* draw the background */ uglLineWidthSet (pMsg->data.draw.gcId, 0); uglBackgroundColorSet (pMsg->data.draw.gcId, WIN_LIGHTBLUE); uglRectangle (pMsg->data.draw.gcId, pMsg->data.draw.rect.left, pMsg->data.draw.rect.top, pMsg->data.draw.rect.right, pMsg->data.draw.rect.bottom); /* draw the text */ uglFontSet (pMsg->data.draw.gcId, WIN_FONT_SYSTEM); uglTextDraw (pMsg->data.draw.gcId, 10, 10, -1, "Hello World!"); /* return UGL_STATUS_FINISHED because default handling not needed */ return (UGL_STATUS_FINISHED); }/***************************************************************************** winHello - run the "Hello World!" tutorial program.**/ void winHello (void) { WIN_APP_ID appId; WIN_ID winId; /* create the application context */ appId = winAppCreate ("winHello", 0, 0, 0, UGL_NULL); /* create the window */ winId = winCreate (appId, UGL_NULL_ID, WIN_ATTRIB_FRAMED | WIN_ATTRIB_VISIBLE, 100, 100, 200, 150, UGL_NULL, 0, UGL_NULL); /* add the draw callback */ winCbAdd (winId, MSG_DRAW, 0, cbDraw, UGL_NULL); /* attach the window to the default display */ winAttach (winId, UGL_NULL_ID, UGL_NULL_ID); }?? 快捷鍵說(shuō)明
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