25 # error "Never use <FL/win32.H> directly; include <FL/x.H> instead."
29 typedef HRGN Fl_Region;
33 #include <FL/Fl_Window.H>
36 #if defined(FL_LIBRARY) || defined(FL_INTERNALS)
40 #define LPMINMAXINFO MINMAXINFO*
49 struct XRectangle {
int x, y, width, height;};
50 extern Fl_Region XRectangleRegion(
int x,
int y,
int w,
int h);
51 inline void XDestroyRegion(Fl_Region r) {DeleteObject(r);}
52 inline void XClipBox(Fl_Region r,XRectangle* rect) {
53 RECT win_rect; GetRgnBox(r,&win_rect);
54 rect->x=win_rect.left;
56 rect->width=win_rect.right-win_rect.left;
57 rect->height=win_rect.bottom-win_rect.top;
59 #define XDestroyWindow(a,b) DestroyWindow(b)
60 #define XMapWindow(a,b) ShowWindow(b, SW_RESTORE)
61 #define XUnmapWindow(a,b) ShowWindow(b, SW_HIDE)
65 class FL_EXPORT Fl_X {
80 static Fl_X* i(
const Fl_Window* w) {
return w->i;}
81 static int fake_X_wm(
const Fl_Window* w,
int &X,
int &Y,
82 int &bt,
int &bx,
int &by);
83 void setwindow(
Fl_Window* wi) {w=wi; wi->i=
this;}
84 void flush() {w->
flush();}
85 void set_minmax(LPMINMAXINFO minmax);
91 extern FL_EXPORT HCURSOR fl_default_cursor;
92 extern FL_EXPORT UINT fl_wake_msg;
93 extern FL_EXPORT
char fl_override_redirect;
94 extern FL_EXPORT
int fl_background_pixel;
95 extern FL_EXPORT HPALETTE fl_palette;
96 extern FL_EXPORT
void fl_release_dc(HWND w, HDC dc);
97 extern FL_EXPORT
void fl_save_dc( HWND w, HDC dc);
99 inline Window fl_xid(
const Fl_Window* w) { Fl_X *temp = Fl_X::i(w);
return temp ? temp->xid : 0; }
102 FL_EXPORT Window fl_xid_(
const Fl_Window* w);
103 #define fl_xid(w) fl_xid_(w)
104 #endif // FL_LIBRARY || FL_INTERNALS
106 FL_EXPORT
Fl_Window* fl_find(Window xid);
110 extern FL_EXPORT
struct Fl_XMap {
115 inline COLORREF fl_RGB() {
return fl_current_xmap->rgb;}
116 inline HPEN fl_pen() {
return fl_current_xmap->pen;}
117 FL_EXPORT HBRUSH fl_brush();
118 FL_EXPORT HBRUSH fl_brush_action(
int);
120 extern FL_EXPORT HINSTANCE fl_display;
121 extern FL_EXPORT Window fl_window;
122 extern FL_EXPORT HDC fl_gc;
123 extern FL_EXPORT MSG fl_msg;
124 extern FL_EXPORT HDC fl_GetDC(Window);
125 extern FL_EXPORT HDC fl_makeDC(HBITMAP);
128 typedef HBITMAP Fl_Offscreen;
129 #define fl_create_offscreen(w, h) \
130 CreateCompatibleBitmap( (fl_gc ? fl_gc : fl_GetDC(0) ) , w, h)
132 # define fl_begin_offscreen(b) \
133 HDC _sgc=fl_gc; Window _sw=fl_window; \
134 Fl_Surface_Device *_ss = Fl_Surface_Device::surface(); Fl_Display_Device::display_device()->set_current(); \
135 fl_gc=fl_makeDC(b); int _savedc = SaveDC(fl_gc); fl_window=(HWND)b; fl_push_no_clip()
137 # define fl_end_offscreen() \
138 fl_pop_clip(); RestoreDC(fl_gc, _savedc); DeleteDC(fl_gc); _ss->set_current(); fl_window=_sw; fl_gc = _sgc
141 FL_EXPORT
void fl_copy_offscreen(
int x,
int y,
int w,
int h,HBITMAP pixmap,
int srcx,
int srcy);
142 #define fl_delete_offscreen(bitmap) DeleteObject(bitmap)
145 typedef HBITMAP Fl_Bitmask;
147 extern FL_EXPORT Fl_Bitmask fl_create_bitmask(
int w,
int h,
const uchar *data);
148 extern FL_EXPORT Fl_Bitmask fl_create_alphamask(
int w,
int h,
int d,
int ld,
const uchar *data);
149 extern FL_EXPORT
void fl_delete_bitmask(Fl_Bitmask bm);
154 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:50
Fl_Cursor
The following constants define the mouse cursors that are available in FLTK.
Definition: Enumerations.H:888
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:136
void fl_open_callback(void(*cb)(const char *))
Register a function called for each file dropped onto an application icon.
The Fl_RGB_Image class supports caching and drawing of full-color images with 1 to 4 channels of colo...
Definition: Fl_Image.H:168
virtual void flush()
Forces the window to be drawn, this window is also made current and calls draw(). ...
Definition: Fl.cxx:1761
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:98
unsigned char uchar
unsigned char
Definition: fl_types.h:30