?? popfont.c
字號:
/*------------------------------------------
POPFONT.C -- Popup Editor Font Functions
------------------------------------------*/
#include <windows.h>
#include <commdlg.h>
static LOGFONT logfont ;
static HFONT hFont ;
BOOL PopFontChooseFont (HWND hwnd)
{
CHOOSEFONT cf ;
cf.lStructSize = sizeof (CHOOSEFONT) ;
cf.hwndOwner = hwnd ;
cf.hDC = NULL ;
cf.lpLogFont = &logfont ;
cf.iPointSize = 0 ;
cf.Flags = CF_INITTOLOGFONTSTRUCT | CF_SCREENFONTS | CF_EFFECTS ;
cf.rgbColors = 0 ;
cf.lCustData = 0 ;
cf.lpfnHook = NULL ;
cf.lpTemplateName = NULL ;
cf.hInstance = NULL ;
cf.lpszStyle = NULL ;
cf.nFontType = 0 ; // Returned from ChooseFont
cf.nSizeMin = 0 ;
cf.nSizeMax = 0 ;
return ChooseFont (&cf) ;
}
void PopFontInitialize (HWND hwndEdit)
{
GetObject (GetStockObject (SYSTEM_FONT), sizeof (LOGFONT),
(PTSTR) &logfont) ;
hFont = CreateFontIndirect (&logfont) ;
SendMessage (hwndEdit, WM_SETFONT, (WPARAM) hFont, 0) ;
}
void PopFontSetFont (HWND hwndEdit)
{
HFONT hFontNew ;
RECT rect ;
hFontNew = CreateFontIndirect (&logfont) ;
SendMessage (hwndEdit, WM_SETFONT, (WPARAM) hFontNew, 0) ;
DeleteObject (hFont) ;
hFont = hFontNew ;
GetClientRect (hwndEdit, &rect) ;
InvalidateRect (hwndEdit, &rect, TRUE) ;
}
void PopFontDeinitialize (void)
{
DeleteObject (hFont) ;
}
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