34 # error "Never use <FL/win32.H> directly; include <FL/x.H> instead."
38 typedef HRGN Fl_Region;
42 #include <FL/Fl_Window.H>
45 #if defined(FL_LIBRARY) || defined(FL_INTERNALS)
49 #define LPMINMAXINFO MINMAXINFO*
58 struct XRectangle {
int x, y, width, height;};
59 extern Fl_Region XRectangleRegion(
int x,
int y,
int w,
int h);
60 inline void XDestroyRegion(Fl_Region r) {DeleteObject(r);}
61 inline void XClipBox(Fl_Region r,XRectangle* rect) {
62 RECT win_rect; GetRgnBox(r,&win_rect);
63 rect->x=win_rect.left;
65 rect->width=win_rect.right-win_rect.left;
66 rect->height=win_rect.bottom-win_rect.top;
68 #define XDestroyWindow(a,b) DestroyWindow(b)
69 #define XMapWindow(a,b) ShowWindow(b, SW_RESTORE)
70 #define XUnmapWindow(a,b) ShowWindow(b, SW_HIDE)
74 class FL_EXPORT Fl_X {
88 static Fl_X* i(
const Fl_Window* w) {
return w->i;}
89 static int fake_X_wm(
const Fl_Window* w,
int &X,
int &Y,
90 int &bt,
int &bx,
int &by);
91 void setwindow(
Fl_Window* wi) {w=wi; wi->i=
this;}
92 void flush() {w->flush();}
93 void set_minmax(LPMINMAXINFO minmax);
97 extern FL_EXPORT HCURSOR fl_default_cursor;
98 extern FL_EXPORT UINT fl_wake_msg;
99 extern FL_EXPORT
char fl_override_redirect;
100 extern FL_EXPORT
int fl_background_pixel;
101 extern FL_EXPORT HPALETTE fl_palette;
102 extern FL_EXPORT
void fl_release_dc(HWND w, HDC dc);
103 extern FL_EXPORT
void fl_save_dc( HWND w, HDC dc);
105 inline Window fl_xid(
const Fl_Window* w) { Fl_X *temp = Fl_X::i(w);
return temp ? temp->xid : 0; }
108 FL_EXPORT Window fl_xid_(
const Fl_Window* w);
109 #define fl_xid(w) fl_xid_(w)
110 #endif // FL_LIBRARY || FL_INTERNALS
112 FL_EXPORT
Fl_Window* fl_find(Window xid);
116 extern FL_EXPORT
struct Fl_XMap {
121 inline COLORREF fl_RGB() {
return fl_current_xmap->rgb;}
122 inline HPEN fl_pen() {
return fl_current_xmap->pen;}
123 FL_EXPORT HBRUSH fl_brush();
124 FL_EXPORT HBRUSH fl_brush_action(
int);
126 extern FL_EXPORT HINSTANCE fl_display;
127 extern FL_EXPORT Window fl_window;
128 extern FL_EXPORT HDC fl_gc;
129 extern FL_EXPORT MSG fl_msg;
130 extern FL_EXPORT HDC fl_GetDC(Window);
131 extern FL_EXPORT HDC fl_makeDC(HBITMAP);
134 typedef HBITMAP Fl_Offscreen;
135 #define fl_create_offscreen(w, h) \
136 CreateCompatibleBitmap( (fl_gc ? fl_gc : fl_GetDC(0) ) , w, h)
138 # define fl_begin_offscreen(b) \
139 HDC _sgc=fl_gc; Window _sw=fl_window; \
140 Fl_Surface_Device *_ss = Fl_Surface_Device::surface(); Fl_Display_Device::display_device()->set_current(); \
141 fl_gc=fl_makeDC(b); int _savedc = SaveDC(fl_gc); fl_window=(HWND)b; fl_push_no_clip()
143 # define fl_end_offscreen() \
144 fl_pop_clip(); RestoreDC(fl_gc, _savedc); DeleteDC(fl_gc); _ss->set_current(); fl_window=_sw; fl_gc = _sgc
147 FL_EXPORT
void fl_copy_offscreen(
int x,
int y,
int w,
int h,HBITMAP pixmap,
int srcx,
int srcy);
148 FL_EXPORT
void fl_copy_offscreen_with_alpha(
int x,
int y,
int w,
int h,HBITMAP pixmap,
int srcx,
int srcy);
149 #define fl_delete_offscreen(bitmap) DeleteObject(bitmap)
152 typedef HBITMAP Fl_Bitmask;
154 extern FL_EXPORT Fl_Bitmask fl_create_bitmask(
int w,
int h,
const uchar *data);
155 extern FL_EXPORT Fl_Bitmask fl_create_alphamask(
int w,
int h,
int d,
int ld,
const uchar *data);
156 extern FL_EXPORT
void fl_delete_bitmask(Fl_Bitmask bm);
161 extern FL_EXPORT
int fl_parse_color(
const char* p,
uchar& r,
uchar& g,
uchar& b);
This widget produces an actual window.
Definition: Fl_Window.H:58
void fl_clip_region(Fl_Region r)
Replaces the top of the clipping stack with a clipping region of any shape.
Definition: fl_draw.H:145
void fl_open_callback(void(*cb)(const char *))
Register a function called for each file dropped onto an application icon.
void fl_copy_offscreen(int x, int y, int w, int h, Fl_Offscreen pixmap, int srcx, int srcy)
Copy a rectangular area of the given offscreen buffer into the current drawing destination.
Definition: Fl_Double_Window.cxx:82
unsigned char uchar
unsigned char
Definition: fl_types.h:39