35 #if !defined(Fl_X_H) && !defined(FL_DOXYGEN) 42 # elif defined(__APPLE__) 45 # if defined(_ABIN32) || defined(_ABI64) // fix for broken SGI Irix X .h files 46 # pragma set woff 3322 48 # include <X11/Xlib.h> 49 # include <X11/Xutil.h> 50 # if defined(_ABIN32) || defined(_ABI64) 51 # pragma reset woff 3322 53 # include <X11/Xatom.h> 56 typedef Region Fl_Region;
58 FL_EXPORT
void fl_open_display();
59 FL_EXPORT
void fl_open_display(Display*);
60 FL_EXPORT
void fl_close_display();
63 extern FL_EXPORT Display *fl_display;
64 extern FL_EXPORT
int fl_screen;
65 extern FL_EXPORT XVisualInfo *fl_visual;
66 extern FL_EXPORT Colormap fl_colormap;
70 extern FL_EXPORT GC fl_gc;
71 extern FL_EXPORT Window fl_window;
78 FL_EXPORT
int fl_handle(
const XEvent&);
81 extern FL_EXPORT
const XEvent* fl_xevent;
82 extern FL_EXPORT
ulong fl_event_time;
85 typedef ulong Fl_Offscreen;
86 # define fl_create_offscreen(w,h) XCreatePixmap(fl_display, RootWindow(fl_display, fl_screen), w, h, fl_visual->depth) 88 # define fl_begin_offscreen(pixmap) \ 89 Window _sw=fl_window; fl_window=pixmap; \ 90 Fl_Surface_Device *_ss = Fl_Surface_Device::surface(); Fl_Display_Device::display_device()->set_current(); \ 92 # define fl_end_offscreen() \ 93 fl_pop_clip(); fl_window = _sw; _ss->set_current() 95 extern FL_EXPORT
void fl_copy_offscreen(
int x,
int y,
int w,
int h, Fl_Offscreen pixmap,
int srcx,
int srcy);
96 # define fl_delete_offscreen(pixmap) XFreePixmap(fl_display, pixmap) 99 typedef ulong Fl_Bitmask;
101 extern FL_EXPORT Fl_Bitmask fl_create_bitmask(
int w,
int h,
const uchar *data);
102 extern FL_EXPORT Fl_Bitmask fl_create_alphamask(
int w,
int h,
int d,
int ld,
const uchar *data);
103 extern FL_EXPORT
void fl_delete_bitmask(Fl_Bitmask bm);
105 #if defined(FL_LIBRARY) || defined(FL_INTERNALS) 106 extern FL_EXPORT Window fl_message_window;
107 extern FL_EXPORT
void *fl_xftfont;
108 FL_EXPORT Fl_Region XRectangleRegion(
int x,
int y,
int w,
int h);
117 class Fl_XFont_On_Demand
120 Fl_XFont_On_Demand(XFontStruct* p = NULL) : ptr(p) { }
121 Fl_XFont_On_Demand& operator=(
const Fl_XFont_On_Demand& x)
122 { ptr = x.ptr;
return *
this; }
123 Fl_XFont_On_Demand& operator=(XFontStruct* p)
124 { ptr = p;
return *
this; }
125 XFontStruct* value();
126 operator XFontStruct*() {
return value(); }
127 XFontStruct& operator*() {
return *value(); }
128 XFontStruct* operator->() {
return value(); }
129 bool operator==(
const Fl_XFont_On_Demand& x) {
return ptr == x.ptr; }
130 bool operator!=(
const Fl_XFont_On_Demand& x) {
return ptr != x.ptr; }
134 extern FL_EXPORT Fl_XFont_On_Demand fl_xfont;
135 extern FL_EXPORT XFontStruct* fl_core_font();
140 class FL_EXPORT Fl_X {
147 char wait_for_expose;
150 static Fl_X* i(
const Fl_Window* wi) {
return wi->i;}
151 void setwindow(
Fl_Window* wi) {w=wi; wi->i=
this;}
153 static void set_default_icons(
const Fl_RGB_Image*[],
int);
157 static void make_xid(
Fl_Window*,XVisualInfo* =fl_visual, Colormap=fl_colormap);
158 static Fl_X* set_xid(
Fl_Window*, Window);
160 void flush() {w->
flush();}
161 static void x(
Fl_Window* wi,
int X) {wi->
x(X);}
162 static void y(
Fl_Window* wi,
int Y) {wi->
y(Y);}
163 static int ewmh_supported();
164 static void activate_window(Window w);
167 extern FL_EXPORT
char fl_override_redirect;
168 extern FL_EXPORT
int fl_background_pixel;
170 inline Window fl_xid(
const Fl_Window* w) { Fl_X *xTemp = Fl_X::i(w);
return xTemp ? xTemp->xid : 0; }
174 extern FL_EXPORT Window fl_xid_(
const Fl_Window* w);
175 #define fl_xid(w) fl_xid_(w) 177 #endif // FL_LIBRARY || FL_INTERNALS 179 FL_EXPORT
Fl_Window* fl_find(Window xid);
185 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:57
Fl_Cursor
The following constants define the mouse cursors that are available in FLTK.
Definition: Enumerations.H:910
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:183
unsigned long ulong
unsigned long
Definition: fl_types.h:32
This file contains type definitions and general enumerations.
ulong fl_xpixel(uchar r, uchar g, uchar b)
Returns the X pixel number used to draw the given rgb color.
Definition: fl_color.cxx:150
unsigned int Fl_Color
An FLTK color value; see also Colors.
Definition: Enumerations.H:796
virtual void flush()
Forces the window to be drawn, this window is also made current and calls draw(). ...
Definition: Fl.cxx:1840
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
Mac OS X-specific symbols.
unsigned char uchar
unsigned char
Definition: fl_types.h:30