statbar.c

ReactOS是一些高手根据Windows XP的内核编写出的类XP。内核实现机理和API函数调用几乎相同。甚至可以兼容XP的程序。喜欢研究系统内核的人可以看一看。

/* ---------------- statbar.c -------------- */

#include "dflat.h"

int DfStatusBarProc(DFWINDOW wnd, DFMESSAGE msg, DF_PARAM p1, DF_PARAM p2)
{
	char *statusbar;
	switch (msg)	{
		case DFM_CREATE_WINDOW:
		case DFM_MOVE:
			DfSendMessage(wnd, DFM_CAPTURE_CLOCK, 0, 0);
			break;
		case DFM_KEYBOARD:
			if ((int)p1 == DF_CTRL_F4)
				return TRUE;
			break;
		case DFM_PAINT:
			if (!DfIsVisible(wnd))
				break;
			statusbar = DfCalloc(1, DfWindowWidth(wnd)+1);
			memset(statusbar, ' ', DfWindowWidth(wnd));
			*(statusbar+DfWindowWidth(wnd)) = '\0';
			strncpy(statusbar+1, "DF_F1=Help