diff options
| author | Michael R Sweet <michael.r.sweet@gmail.com> | 1998-10-15 14:06:16 +0000 |
|---|---|---|
| committer | Michael R Sweet <michael.r.sweet@gmail.com> | 1998-10-15 14:06:16 +0000 |
| commit | 45bb73a9bf4692c68294be12a2e25a39ca3a307b (patch) | |
| tree | 97b86255a274ec6415738788c180d5528f0948d1 /FL/win32.H | |
| parent | 8b880adac62b6724c36405b173286362c386c227 (diff) | |
Commited WIN32 patches from Bill Spitzak and Gustavo Hime.
git-svn-id: file:///fltk/svn/fltk/trunk@11 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
Diffstat (limited to 'FL/win32.H')
| -rw-r--r-- | FL/win32.H | 25 |
1 files changed, 14 insertions, 11 deletions
diff --git a/FL/win32.H b/FL/win32.H index d3faa2a05..93f307668 100644 --- a/FL/win32.H +++ b/FL/win32.H @@ -23,7 +23,13 @@ inline Region XRectangleRegion(int x, int y, int w, int h) { return CreateRectRgn(x,y,x+w,y+h); } inline void XDestroyRegion(Region r) {DeleteObject(r);} - +inline void XClipBox(Region r,XRectangle* rect) { + RECT win_rect; GetRgnBox(r,&win_rect); + rect->x=win_rect.left; + rect->y=win_rect.top; + rect->width=win_rect.right-win_rect.left; + rect->height=win_rect.bottom-win_rect.top; +} #define XDestroyWindow(a,b) DestroyWindow(b) #define XMapWindow(a,b) ShowWindow(b, SW_RESTORE) #define XUnmapWindow(a,b) ShowWindow(b, SW_HIDE) @@ -67,7 +73,6 @@ HBRUSH fl_brush(); // allocates a brush if necessary extern HINSTANCE fl_display; extern Window fl_window; extern HDC fl_gc; -extern HDC window_dc; // for double-buffered windows extern HPALETTE fl_palette; // non-zero only on 8-bit displays! extern HDC fl_GetDC(Window); extern MSG fl_msg; @@ -75,15 +80,13 @@ extern MSG fl_msg; // off-screen pixmaps: create, destroy, draw into, copy to window #define Fl_Offscreen HBITMAP #define fl_create_offscreen(w, h) CreateCompatibleBitmap(fl_gc, w, h) -extern void fl_switch_offscreen(HBITMAP); -inline void fl_begin_offscreen(HBITMAP b) { - window_dc = fl_gc; fl_switch_offscreen(b); -} -inline void fl_end_offscreen() { - fl_gc = window_dc; -} -void fl_make_current(HBITMAP bitmap); +extern HDC fl_makeDC(HBITMAP); +#define fl_begin_offscreen(b) \ + HDC _sgc=fl_gc; Window _sw=fl_window; fl_gc=fl_makeDC(b); fl_window=b; + +#define fl_end_offscreen() \ + ReleaseDC(fl_window,fl_gc); fl_window=_sw; fl_gc = _sgc + void fl_copy_offscreen(int x,int y,int w,int h,HBITMAP pixmap,int srcx,int srcy); #define fl_delete_offscreen(bitmap) DeleteObject(bitmap); - |