File fltk-1.3.2-add_method_to_set_custom_cursor.patch of Package fltk.407
Add method to set any custom cursor, based on a Fl_RGB_Image object.
Also change our fallback cursors to use this method, so that fallback
cursors are handled in a platform independent manner. STR #2660.
Index: configh.cmake.in
===================================================================
--- configh.cmake.in.orig
+++ configh.cmake.in
@@ -116,6 +116,14 @@
#cmakedefine01 HAVE_XFIXES
/*
+ * HAVE_XCURSOR:
+ *
+ * Do we have the X cursor library?
+ */
+
+#cmakedefine01 HAVE_XCURSOR
+
+/*
* __APPLE_QUARTZ__:
*
* If __APPLE_QUARTZ__ is defined, FLTK will be
Index: FL/x.H
===================================================================
--- FL/x.H.orig
+++ FL/x.H
@@ -154,6 +154,8 @@ public:
static Fl_X* i(const Fl_Window* wi) {return wi->i;}
void setwindow(Fl_Window* wi) {w=wi; wi->i=this;}
void sendxjunk();
+ int set_cursor(Fl_Cursor);
+ int set_cursor(const Fl_RGB_Image*, int, int);
static void make_xid(Fl_Window*,XVisualInfo* =fl_visual, Colormap=fl_colormap);
static Fl_X* set_xid(Fl_Window*, Window);
// kludges to get around protection:
Index: FL/Enumerations.H
===================================================================
--- FL/Enumerations.H.orig
+++ FL/Enumerations.H
@@ -879,35 +879,37 @@ inline Fl_Color fl_color_cube(int r, int
/** The following constants define the mouse cursors that are available in FLTK.
- The double-headed arrows are bitmaps provided by FLTK on X, the others
- are provided by system-defined cursors.
+ Cursors are provided by the system when available, or bitmaps built into
+ FLTK as a fallback.
\todo enum Fl_Cursor needs maybe an image.
*/
+/* FIXME: We should renumber these, but that will break the ABI */
enum Fl_Cursor {
- FL_CURSOR_DEFAULT = 0, /**< the default cursor, usually an arrow. */
- FL_CURSOR_ARROW = 35, /**< an arrow pointer. */
- FL_CURSOR_CROSS = 66, /**< crosshair. */
- FL_CURSOR_WAIT = 76, /**< watch or hourglass. */
- FL_CURSOR_INSERT = 77, /**< I-beam. */
- FL_CURSOR_HAND = 31, /**< hand (uparrow on MSWindows). */
- FL_CURSOR_HELP = 47, /**< question mark. */
- FL_CURSOR_MOVE = 27, /**< 4-pointed arrow. */
- // fltk provides bitmaps for these:
- FL_CURSOR_NS = 78, /**< up/down arrow. */
- FL_CURSOR_WE = 79, /**< left/right arrow. */
- FL_CURSOR_NWSE = 80, /**< diagonal arrow. */
- FL_CURSOR_NESW = 81, /**< diagonal arrow. */
- FL_CURSOR_NONE =255, /**< invisible. */
- // for back compatibility (non MSWindows ones):
- FL_CURSOR_N = 70, /**< for back compatibility. */
- FL_CURSOR_NE = 69, /**< for back compatibility. */
- FL_CURSOR_E = 49, /**< for back compatibility. */
- FL_CURSOR_SE = 8, /**< for back compatibility. */
- FL_CURSOR_S = 9, /**< for back compatibility. */
- FL_CURSOR_SW = 7, /**< for back compatibility. */
- FL_CURSOR_W = 36, /**< for back compatibility. */
- FL_CURSOR_NW = 68 /**< for back compatibility. */
+ FL_CURSOR_DEFAULT = 0, /**< the default cursor, usually an arrow. */
+ FL_CURSOR_ARROW = 35, /**< an arrow pointer. */
+ FL_CURSOR_CROSS = 66, /**< crosshair. */
+ FL_CURSOR_WAIT = 76, /**< busy indicator (e.g. hourglass). */
+ FL_CURSOR_INSERT = 77, /**< I-beam. */
+ FL_CURSOR_HAND = 31, /**< pointing hand. */
+ FL_CURSOR_HELP = 47, /**< question mark pointer. */
+ FL_CURSOR_MOVE = 27, /**< 4-pointed arrow or hand. */
+
+ /* Resize indicators */
+ FL_CURSOR_NS = 78, /**< up/down resize. */
+ FL_CURSOR_WE = 79, /**< left/right resize. */
+ FL_CURSOR_NWSE = 80, /**< diagonal resize. */
+ FL_CURSOR_NESW = 81, /**< diagonal resize. */
+ FL_CURSOR_N = 70, /**< upwards resize. */
+ FL_CURSOR_NE = 69, /**< upwards, right resize. */
+ FL_CURSOR_E = 49, /**< rightwards resize. */
+ FL_CURSOR_SE = 8, /**< downwards, right resize. */
+ FL_CURSOR_S = 9, /**< downwards resize. */
+ FL_CURSOR_SW = 7, /**< downwards, left resize. */
+ FL_CURSOR_W = 36, /**< leftwards resize. */
+ FL_CURSOR_NW = 68, /**< upwards, left resize. */
+
+ FL_CURSOR_NONE =255, /**< invisible. */
};
/*@}*/ // group: Cursors
Index: FL/fl_draw.H
===================================================================
--- FL/fl_draw.H.orig
+++ FL/fl_draw.H
@@ -751,7 +751,8 @@ FL_EXPORT const char* fl_shortcut_label(
FL_EXPORT unsigned int fl_old_shortcut(const char* s);
FL_EXPORT void fl_overlay_rect(int x,int y,int w,int h);
FL_EXPORT void fl_overlay_clear();
-FL_EXPORT void fl_cursor(Fl_Cursor, Fl_Color fg=FL_BLACK, Fl_Color bg=FL_WHITE);
+FL_EXPORT void fl_cursor(Fl_Cursor);
+FL_EXPORT void fl_cursor(Fl_Cursor, Fl_Color fg, Fl_Color bg=FL_WHITE);
FL_EXPORT const char* fl_expand_text(const char* from, char* buf, int maxbuf,
double maxw, int& n, double &width,
int wrap, int draw_symbols = 0);
Index: FL/Fl_Window.H
===================================================================
--- FL/Fl_Window.H.orig
+++ FL/Fl_Window.H
@@ -28,6 +28,7 @@
#define FL_DOUBLE_WINDOW 0xF1 ///< double window type id
class Fl_X;
+class Fl_RGB_Image;
/**
This widget produces an actual window. This can either be a main
@@ -81,7 +82,10 @@ class FL_EXPORT Fl_Window : public Fl_Gr
uchar size_range_set;
// cursor stuff
Fl_Cursor cursor_default;
+#if FLTK_ABI_VERSION < 10303
+ // legacy, not used
Fl_Color cursor_fg, cursor_bg;
+#endif
void size_range_();
void _Fl_Window(); // constructor innards
void fullscreen_x(); // platform-specific part of sending a window to full screen
@@ -466,14 +470,17 @@ public:
is different.
The type Fl_Cursor is an enumeration defined in <FL/Enumerations.H>.
- (Under X you can get any XC_cursor value by passing
- Fl_Cursor((XC_foo/2)+1)). The colors only work on X, they are
- not implemented on WIN32.
- For back compatibility only.
+ \see cursor(const Fl_RGB_Image*, int, int), default_cursor()
*/
- void cursor(Fl_Cursor, Fl_Color=FL_BLACK, Fl_Color=FL_WHITE); // platform dependent
- void default_cursor(Fl_Cursor, Fl_Color=FL_BLACK, Fl_Color=FL_WHITE);
+ void cursor(Fl_Cursor);
+ void cursor(const Fl_RGB_Image*, int, int);
+ void default_cursor(Fl_Cursor);
+
+ /* for legacy compatibility */
+ void cursor(Fl_Cursor c, Fl_Color, Fl_Color=FL_WHITE);
+ void default_cursor(Fl_Cursor c, Fl_Color, Fl_Color=FL_WHITE);
+
static void default_callback(Fl_Window*, void* v);
/** Returns the window width including any frame added by the window manager.
Index: FL/mac.H
===================================================================
--- FL/mac.H.orig
+++ FL/mac.H
@@ -120,7 +120,8 @@ public:
void collapse(void);
WindowRef window_ref(void);
void set_key_window(void);
- void set_cursor(Fl_Cursor);
+ int set_cursor(Fl_Cursor);
+ int set_cursor(const Fl_RGB_Image*, int, int);
static CGImageRef CGImage_from_window_rect(Fl_Window *win, int x, int y, int w, int h);
static unsigned char *bitmap_from_window_rect(Fl_Window *win, int x, int y, int w, int h, int *bytesPerPixel);
static Fl_Region intersect_region_and_rect(Fl_Region current, int x,int y,int w, int h);
Index: FL/win32.H
===================================================================
--- FL/win32.H.orig
+++ FL/win32.H
@@ -73,6 +73,7 @@ public:
int wait_for_expose;
HDC private_dc; // used for OpenGL
HCURSOR cursor;
+ int custom_cursor;
HDC saved_hdc; // saves the handle of the DC currently loaded
// static variables, static functions and member functions
static Fl_X* first;
@@ -83,6 +84,8 @@ public:
void flush() {w->flush();}
void set_minmax(LPMINMAXINFO minmax);
void mapraise();
+ int set_cursor(Fl_Cursor);
+ int set_cursor(const Fl_RGB_Image*, int, int);
static Fl_X* make(Fl_Window*);
};
extern FL_EXPORT HCURSOR fl_default_cursor;
Index: test/cursor.cxx
===================================================================
--- test/cursor.cxx.orig
+++ test/cursor.cxx
@@ -23,8 +23,6 @@
#include <FL/fl_draw.H>
#include <FL/Fl_Box.H>
-Fl_Color fg = FL_BLACK;
-Fl_Color bg = FL_WHITE;
Fl_Cursor cursor = FL_CURSOR_DEFAULT;
Fl_Hor_Value_Slider *cursor_slider;
@@ -32,7 +30,7 @@ Fl_Hor_Value_Slider *cursor_slider;
void choice_cb(Fl_Widget *, void *v) {
cursor = (Fl_Cursor)(fl_intptr_t)v;
cursor_slider->value(cursor);
- fl_cursor(cursor,fg,bg);
+ fl_cursor(cursor);
}
Fl_Menu_Item choices[] = {
@@ -48,8 +46,6 @@ Fl_Menu_Item choices[] = {
{"FL_CURSOR_WE",0,choice_cb,(void*)FL_CURSOR_WE},
{"FL_CURSOR_NWSE",0,choice_cb,(void*)FL_CURSOR_NWSE},
{"FL_CURSOR_NESW",0,choice_cb,(void*)FL_CURSOR_NESW},
- {"FL_CURSOR_NONE",0,choice_cb,(void*)FL_CURSOR_NONE},
-#if 0
{"FL_CURSOR_N",0,choice_cb,(void*)FL_CURSOR_N},
{"FL_CURSOR_NE",0,choice_cb,(void*)FL_CURSOR_NE},
{"FL_CURSOR_E",0,choice_cb,(void*)FL_CURSOR_E},
@@ -58,26 +54,14 @@ Fl_Menu_Item choices[] = {
{"FL_CURSOR_SW",0,choice_cb,(void*)FL_CURSOR_SW},
{"FL_CURSOR_W",0,choice_cb,(void*)FL_CURSOR_W},
{"FL_CURSOR_NW",0,choice_cb,(void*)FL_CURSOR_NW},
-#endif
+ {"FL_CURSOR_NONE",0,choice_cb,(void*)FL_CURSOR_NONE},
{0}
};
void setcursor(Fl_Widget *o, void *) {
Fl_Hor_Value_Slider *slider = (Fl_Hor_Value_Slider *)o;
cursor = Fl_Cursor((int)slider->value());
- fl_cursor(cursor,fg,bg);
-}
-
-void setfg(Fl_Widget *o, void *) {
- Fl_Hor_Value_Slider *slider = (Fl_Hor_Value_Slider *)o;
- fg = Fl_Color((int)slider->value());
- fl_cursor(cursor,fg,bg);
-}
-
-void setbg(Fl_Widget *o, void *) {
- Fl_Hor_Value_Slider *slider = (Fl_Hor_Value_Slider *)o;
- bg = Fl_Color((int)slider->value());
- fl_cursor(cursor,fg,bg);
+ fl_cursor(cursor);
}
// draw the label without any ^C or \nnn conversions:
@@ -103,29 +87,11 @@ int main(int argc, char **argv) {
slider1.align(FL_ALIGN_LEFT);
slider1.step(1);
slider1.precision(0);
- slider1.bounds(0,100);
+ slider1.bounds(0,255);
slider1.value(0);
slider1.callback(setcursor);
slider1.value(cursor);
- Fl_Hor_Value_Slider slider2(80,220,310,30,"fgcolor:");
- slider2.align(FL_ALIGN_LEFT);
- slider2.step(1);
- slider2.precision(0);
- slider2.bounds(0,255);
- slider2.value(0);
- slider2.callback(setfg);
- slider2.value(fg);
-
- Fl_Hor_Value_Slider slider3(80,260,310,30,"bgcolor:");
- slider3.align(FL_ALIGN_LEFT);
- slider3.step(1);
- slider3.precision(0);
- slider3.bounds(0,255);
- slider3.value(0);
- slider3.callback(setbg);
- slider3.value(bg);
-
#if 0
// draw the manual's diagram of cursors...
window.size(400,800);
Index: configure.in
===================================================================
--- configure.in.orig
+++ configure.in
@@ -1007,6 +1007,16 @@ case $uname_GUI in
LIBS="-lXfixes $LIBS")
fi
+ dnl Check for the Xcursor library unless disabled...
+ AC_ARG_ENABLE(xcursor, [ --enable-xcursor turn on Xcursor support [default=yes]])
+
+ if test x$enable_xcursor != xno; then
+ AC_CHECK_HEADER(X11/Xcursor/Xcursor.h, AC_DEFINE(HAVE_XCURSOR),,
+ [#include <X11/Xlib.h>])
+ AC_CHECK_LIB(Xcursor, XcursorImageCreate,
+ LIBS="-lXcursor $LIBS")
+ fi
+
dnl Check for overlay visuals...
AC_PATH_PROG(XPROP, xprop)
AC_CACHE_CHECK(for X overlay visuals, ac_cv_have_overlay,
Index: configh.in
===================================================================
--- configh.in.orig
+++ configh.in
@@ -116,6 +116,14 @@
#define HAVE_XFIXES 0
/*
+ * HAVE_XCURSOR:
+ *
+ * Do we have the X cursor library?
+ */
+
+#define HAVE_XCURSOR 0
+
+/*
* __APPLE_QUARTZ__:
*
* All Apple implementations are now based on Quartz and Cocoa,
Index: src/fl_cursor_nesw.xpm
===================================================================
--- /dev/null
+++ src/fl_cursor_nesw.xpm
@@ -0,0 +1,46 @@
+/* XPM */
+static const char * fl_cursor_nesw_xpm[] = {
+"15 15 28 1",
+" c None",
+". c #FFFFFF",
+"+ c #767676",
+"@ c #000000",
+"# c #4E4E4E",
+"$ c #0C0C0C",
+"% c #494949",
+"& c #4D4D4D",
+"* c #1B1B1B",
+"= c #515151",
+"- c #646464",
+"; c #363636",
+"> c #6A6A6A",
+", c #545454",
+"' c #585858",
+") c #242424",
+"! c #797979",
+"~ c #2E2E2E",
+"{ c #444444",
+"] c #3B3B3B",
+"^ c #0A0A0A",
+"/ c #595959",
+"( c #F7F7F7",
+"_ c #080808",
+": c #6B6B6B",
+"< c #FDFDFD",
+"[ c #FCFCFC",
+"} c #FEFEFE",
+" ..........",
+" .+@@@@@@.",
+" .#@@@@@.",
+" .$@@@@.",
+" .%@@@@@.",
+". .&@@@*@@.",
+".. .=@@@-.;@.",
+".>. .,@@@'. .).",
+".@!.'@@@#. ..",
+".@@~@@@{. .",
+".@@@@@]. ",
+".@@@@^. ",
+".@@@@@/( ",
+".______:( ",
+"<[[[[[[[[} "};
Index: src/fl_cursor_wait.xpm
===================================================================
--- /dev/null
+++ src/fl_cursor_wait.xpm
@@ -0,0 +1,46 @@
+/* XPM */
+static char * fl_cursor_wait_xpm[] = {
+"17 32 11 1",
+" c None",
+". c #FFFFFF",
+"+ c #2E2E2E",
+"@ c #202020",
+"# c #242424",
+"$ c #000000",
+"% c #494949",
+"& c #929292",
+"* c #B6B6B6",
+"= c #DBDBDB",
+"- c #6D6D6D",
+".................",
+".+@@@@@@@@@@@@@+.",
+".................",
+" .#$$$$$$$$$$$#. ",
+" .%$$$$$$$$$$$%. ",
+" .&$$$$$$$$$$$&. ",
+" *$$$$$$$$$$$* ",
+" =$$$$$$$$$$$= ",
+" .#$$$$$$$$$#. ",
+" .-$$$$$$$$$-. ",
+" *$$$$$$$$$* ",
+" .$=.....=$. ",
+" .%-.....-%. ",
+" =#=...=#= ",
+" .-%...%-. ",
+" .##.##. ",
+" .#$.$#. ",
+" .-$$.$$-. ",
+" =$$$.$$$= ",
+" .%$$$.$$$%. ",
+" .$$$$.$$$$. ",
+" *$$$$.$$$$* ",
+" .-$$$$.$$$$-. ",
+" .#$$$$.$$$$#. ",
+" =$$#&*.*&#$$= ",
+" *$%.......%$* ",
+" .&#.........#&. ",
+" .%-.........-%. ",
+" .#$$$$$$$$$$$#. ",
+".................",
+".+@@@@@@@@@@@@@+.",
+"................."};
Index: src/Fl_win32.cxx
===================================================================
--- src/Fl_win32.cxx.orig
+++ src/Fl_win32.cxx
@@ -1518,7 +1518,6 @@ void fl_fix_focus(); // in Fl.cxx
char fl_show_iconic; // hack for Fl_Window::iconic()
// int fl_background_pixel = -1; // color to use for background
-HCURSOR fl_default_cursor;
UINT fl_wake_msg = 0;
int fl_disable_transient_for; // secret method of removing TRANSIENT_FOR
@@ -1567,7 +1566,7 @@ Fl_X* Fl_X::make(Fl_Window* w) {
if (!w->icon())
w->icon((void *)LoadIcon(NULL, IDI_APPLICATION));
wcw.hIcon = wcw.hIconSm = (HICON)w->icon();
- wcw.hCursor = fl_default_cursor = LoadCursor(NULL, IDC_ARROW);
+ wcw.hCursor = LoadCursor(NULL, IDC_ARROW);
//uchar r,g,b; Fl::get_color(FL_GRAY,r,g,b);
//wc.hbrBackground = (HBRUSH)CreateSolidBrush(RGB(r,g,b));
wcw.hbrBackground = NULL;
@@ -1659,7 +1658,8 @@ Fl_X* Fl_X::make(Fl_Window* w) {
x->setwindow(w);
x->region = 0;
x->private_dc = 0;
- x->cursor = fl_default_cursor;
+ x->cursor = LoadCursor(NULL, IDC_ARROW);
+ x->custom_cursor = 0;
if (!fl_codepage) fl_get_codepage();
WCHAR *lab = NULL;
@@ -1910,6 +1910,153 @@ void Fl_Window::label(const char *name,c
}
////////////////////////////////////////////////////////////////
+
+#ifndef IDC_HAND
+# define IDC_HAND MAKEINTRESOURCE(32649)
+#endif // !IDC_HAND
+
+int Fl_X::set_cursor(Fl_Cursor c) {
+ LPSTR n;
+ HCURSOR new_cursor;
+
+ if (c == FL_CURSOR_NONE)
+ new_cursor = NULL;
+ else {
+ switch (c) {
+ case FL_CURSOR_ARROW: n = IDC_ARROW; break;
+ case FL_CURSOR_CROSS: n = IDC_CROSS; break;
+ case FL_CURSOR_WAIT: n = IDC_WAIT; break;
+ case FL_CURSOR_INSERT: n = IDC_IBEAM; break;
+ case FL_CURSOR_HAND: n = IDC_HAND; break;
+ case FL_CURSOR_HELP: n = IDC_HELP; break;
+ case FL_CURSOR_MOVE: n = IDC_SIZEALL; break;
+ case FL_CURSOR_N:
+ case FL_CURSOR_S:
+ // FIXME: Should probably have fallbacks for these instead
+ case FL_CURSOR_NS: n = IDC_SIZENS; break;
+ case FL_CURSOR_NE:
+ case FL_CURSOR_SW:
+ // FIXME: Dito.
+ case FL_CURSOR_NESW: n = IDC_SIZENESW; break;
+ case FL_CURSOR_E:
+ case FL_CURSOR_W:
+ // FIXME: Dito.
+ case FL_CURSOR_WE: n = IDC_SIZEWE; break;
+ case FL_CURSOR_SE:
+ case FL_CURSOR_NW:
+ // FIXME: Dito.
+ case FL_CURSOR_NWSE: n = IDC_SIZENWSE; break;
+ default:
+ return 0;
+ }
+
+ new_cursor = LoadCursor(NULL, n);
+ if (new_cursor == NULL)
+ return 0;
+ }
+
+ if ((cursor != NULL) && custom_cursor)
+ DestroyIcon(cursor);
+
+ cursor = new_cursor;
+ custom_cursor = 0;
+
+ SetCursor(cursor);
+
+ return 1;
+}
+
+int Fl_X::set_cursor(const Fl_RGB_Image *image, int hotx, int hoty) {
+ BITMAPV5HEADER bi;
+ HBITMAP bitmap, mask;
+ DWORD *bits;
+ HCURSOR new_cursor;
+
+ if ((hotx < 0) || (hotx >= image->w()))
+ return 0;
+ if ((hoty < 0) || (hoty >= image->h()))
+ return 0;
+
+ memset(&bi, 0, sizeof(BITMAPV5HEADER));
+
+ bi.bV5Size = sizeof(BITMAPV5HEADER);
+ bi.bV5Width = image->w();
+ bi.bV5Height = -image->h(); // Negative for top-down
+ bi.bV5Planes = 1;
+ bi.bV5BitCount = 32;
+ bi.bV5Compression = BI_BITFIELDS;
+ bi.bV5RedMask = 0x00FF0000;
+ bi.bV5GreenMask = 0x0000FF00;
+ bi.bV5BlueMask = 0x000000FF;
+ bi.bV5AlphaMask = 0xFF000000;
+
+ HDC hdc;
+
+ hdc = GetDC(NULL);
+ bitmap = CreateDIBSection(hdc, (BITMAPINFO*)&bi, DIB_RGB_COLORS, (void**)&bits, NULL, 0);
+ ReleaseDC(NULL, hdc);
+
+ if (bits == NULL)
+ return 0;
+
+ const uchar *i = (const uchar*)*image->data();
+ for (int y = 0;y < image->h();y++) {
+ for (int x = 0;x < image->w();x++) {
+ switch (image->d()) {
+ case 1:
+ *bits = (0xff<<24) | (i[0]<<16) | (i[0]<<8) | i[0];
+ break;
+ case 2:
+ *bits = (i[1]<<24) | (i[0]<<16) | (i[0]<<8) | i[0];
+ break;
+ case 3:
+ *bits = (0xff<<24) | (i[0]<<16) | (i[1]<<8) | i[2];
+ break;
+ case 4:
+ *bits = (i[3]<<24) | (i[0]<<16) | (i[1]<<8) | i[2];
+ break;
+ }
+ i += image->d();
+ bits++;
+ }
+ i += image->ld();
+ }
+
+ // A mask bitmap is still needed even though it isn't used
+ mask = CreateBitmap(image->w(),image->h(),1,1,NULL);
+ if (mask == NULL) {
+ DeleteObject(bitmap);
+ return 0;
+ }
+
+ ICONINFO ii;
+
+ ii.fIcon = FALSE;
+ ii.xHotspot = hotx;
+ ii.yHotspot = hoty;
+ ii.hbmMask = mask;
+ ii.hbmColor = bitmap;
+
+ new_cursor = CreateIconIndirect(&ii);
+
+ DeleteObject(bitmap);
+ DeleteObject(mask);
+
+ if (new_cursor == NULL)
+ return 0;
+
+ if ((cursor != NULL) && custom_cursor)
+ DestroyIcon(cursor);
+
+ cursor = new_cursor;
+ custom_cursor = 1;
+
+ SetCursor(cursor);
+
+ return 1;
+}
+
+////////////////////////////////////////////////////////////////
// Implement the virtual functions for the base Fl_Window class:
// If the box is a filled rectangle, we can make the redisplay *look*
Index: src/Fl_x.cxx
===================================================================
--- src/Fl_x.cxx.orig
+++ src/Fl_x.cxx
@@ -59,6 +59,11 @@ static int xfixes_event_base = 0;
static bool have_xfixes = false;
# endif
+# include <X11/cursorfont.h>
+
+# if HAVE_XCURSOR
+# include <X11/Xcursor/Xcursor.h>
+# endif
static Fl_Xlib_Graphics_Driver fl_xlib_driver;
static Fl_Display_Device fl_xlib_display(&fl_xlib_driver);
Fl_Display_Device *Fl_Display_Device::_display = &fl_xlib_display;// the platform display
@@ -2243,6 +2248,94 @@ void Fl_Window::size_range_() {
}
////////////////////////////////////////////////////////////////
+
+int Fl_X::set_cursor(Fl_Cursor c) {
+ unsigned int shape;
+ Cursor xc;
+
+ switch (c) {
+ case FL_CURSOR_ARROW: shape = XC_left_ptr; break;
+ case FL_CURSOR_CROSS: shape = XC_tcross; break;
+ case FL_CURSOR_WAIT: shape = XC_watch; break;
+ case FL_CURSOR_INSERT: shape = XC_xterm; break;
+ case FL_CURSOR_HAND: shape = XC_hand2; break;
+ case FL_CURSOR_HELP: shape = XC_question_arrow; break;
+ case FL_CURSOR_MOVE: shape = XC_fleur; break;
+ case FL_CURSOR_NS: shape = XC_sb_v_double_arrow; break;
+ case FL_CURSOR_WE: shape = XC_sb_h_double_arrow; break;
+ case FL_CURSOR_NE: shape = XC_top_right_corner; break;
+ case FL_CURSOR_N: shape = XC_top_side; break;
+ case FL_CURSOR_NW: shape = XC_top_left_corner; break;
+ case FL_CURSOR_E: shape = XC_right_side; break;
+ case FL_CURSOR_W: shape = XC_left_side; break;
+ case FL_CURSOR_SE: shape = XC_bottom_right_corner; break;
+ case FL_CURSOR_S: shape = XC_bottom_side; break;
+ case FL_CURSOR_SW: shape = XC_bottom_left_corner; break;
+ default:
+ return 0;
+ }
+
+ xc = XCreateFontCursor(fl_display, shape);
+ XDefineCursor(fl_display, xid, xc);
+ XFreeCursor(fl_display, xc);
+
+ return 1;
+}
+
+int Fl_X::set_cursor(const Fl_RGB_Image *image, int hotx, int hoty) {
+#if ! HAVE_XCURSOR
+ return 0;
+#else
+ XcursorImage *cursor;
+ Cursor xc;
+
+ if ((hotx < 0) || (hotx >= image->w()))
+ return 0;
+ if ((hoty < 0) || (hoty >= image->h()))
+ return 0;
+
+ cursor = XcursorImageCreate(image->w(), image->h());
+ if (!cursor)
+ return 0;
+
+ const uchar *i = (const uchar*)*image->data();
+ XcursorPixel *o = cursor->pixels;
+ for (int y = 0;y < image->h();y++) {
+ for (int x = 0;x < image->w();x++) {
+ switch (image->d()) {
+ case 1:
+ *o = (0xff<<24) | (i[0]<<16) | (i[0]<<8) | i[0];
+ break;
+ case 2:
+ *o = (i[1]<<24) | (i[0]<<16) | (i[0]<<8) | i[0];
+ break;
+ case 3:
+ *o = (0xff<<24) | (i[0]<<16) | (i[1]<<8) | i[2];
+ break;
+ case 4:
+ *o = (i[3]<<24) | (i[0]<<16) | (i[1]<<8) | i[2];
+ break;
+ }
+ i += image->d();
+ o++;
+ }
+ i += image->ld();
+ }
+
+ cursor->xhot = hotx;
+ cursor->yhot = hoty;
+
+ xc = XcursorImageLoadCursor(fl_display, cursor);
+ XDefineCursor(fl_display, xid, xc);
+ XFreeCursor(fl_display, xc);
+
+ XcursorImageDestroy(cursor);
+
+ return 1;
+#endif
+}
+
+////////////////////////////////////////////////////////////////
// returns pointer to the filename, or null if name ends with '/'
const char *fl_filename_name(const char *name) {
Index: src/fl_cursor_none.xpm
===================================================================
--- /dev/null
+++ src/fl_cursor_none.xpm
@@ -0,0 +1,19 @@
+/* XPM */
+static const char * fl_cursor_none_xpm[] = {
+"15 15 1 1",
+" c None",
+" ",
+" ",
+" ",
+" ",
+" ",
+" ",
+" ",
+" ",
+" ",
+" ",
+" ",
+" ",
+" ",
+" ",
+" "};
Index: src/Fl_Window.cxx
===================================================================
--- src/Fl_Window.cxx.orig
+++ src/Fl_Window.cxx
@@ -62,8 +62,6 @@ void Fl_Window::_Fl_Window() {
Fl_Window::Fl_Window(int X,int Y,int W, int H, const char *l)
: Fl_Group(X, Y, W, H, l) {
cursor_default = FL_CURSOR_DEFAULT;
- cursor_fg = FL_BLACK;
- cursor_bg = FL_WHITE;
_Fl_Window();
set_flag(FORCE_POSITION);
@@ -73,8 +71,6 @@ Fl_Window::Fl_Window(int W, int H, const
// fix common user error of a missing end() with current(0):
: Fl_Group((Fl_Group::current(0),0), 0, W, H, l) {
cursor_default = FL_CURSOR_DEFAULT;
- cursor_fg = FL_BLACK;
- cursor_bg = FL_WHITE;
_Fl_Window();
clear_visible();
Index: src/fl_cursor.cxx
===================================================================
--- src/fl_cursor.cxx.orig
+++ src/fl_cursor.cxx
@@ -24,297 +24,165 @@
#include <FL/Fl.H>
#include <FL/Fl_Window.H>
+#include <FL/Fl_Pixmap.H>
+#include <FL/Fl_RGB_Image.H>
#include <FL/x.H>
-#if !defined(WIN32) && !defined(__APPLE__)
-# include <X11/cursorfont.h>
-#endif
#include <FL/fl_draw.H>
+#include "fl_cursor_wait.xpm"
+#include "fl_cursor_help.xpm"
+#include "fl_cursor_nwse.xpm"
+#include "fl_cursor_nesw.xpm"
+#include "fl_cursor_none.xpm"
+
/**
Sets the cursor for the current window to the specified shape and colors.
The cursors are defined in the <FL/Enumerations.H> header file.
*/
+void fl_cursor(Fl_Cursor c) {
+ if (Fl::first_window()) Fl::first_window()->cursor(c);
+}
+
+/* For back compatibility only. */
void fl_cursor(Fl_Cursor c, Fl_Color fg, Fl_Color bg) {
- if (Fl::first_window()) Fl::first_window()->cursor(c,fg,bg);
+ fl_cursor(c);
}
+
+
/**
- Sets the default window cursor as well as its color.
+ Sets the default window cursor. This is the cursor that will be used
+ after the mouse pointer leaves a widget with a custom cursor set.
- For back compatibility only.
+ \see cursor(const Fl_RGB_Image*, int, int), default_cursor()
*/
-void Fl_Window::default_cursor(Fl_Cursor c, Fl_Color fg, Fl_Color bg) {
-// if (c == FL_CURSOR_DEFAULT) c = FL_CURSOR_ARROW;
-
+void Fl_Window::default_cursor(Fl_Cursor c) {
cursor_default = c;
- cursor_fg = fg;
- cursor_bg = bg;
+ cursor(c);
+}
+
+
+static void fallback_cursor(Fl_Window *w, Fl_Cursor c) {
+ const char **xpm;
+ int hotx, hoty;
+
+ // The standard arrow is our final fallback, so something is broken
+ // if we get called back here with that as an argument.
+ if (c == FL_CURSOR_ARROW)
+ return;
+
+ switch (c) {
+ case FL_CURSOR_WAIT:
+ xpm = (const char**)fl_cursor_wait_xpm;
+ hotx = 8;
+ hoty = 15;
+ break;
+ case FL_CURSOR_HELP:
+ xpm = (const char**)fl_cursor_help_xpm;
+ hotx = 1;
+ hoty = 3;
+ break;
+ case FL_CURSOR_NWSE:
+ xpm = (const char**)fl_cursor_nwse_xpm;
+ hotx = 7;
+ hoty = 7;
+ break;
+ case FL_CURSOR_NESW:
+ xpm = (const char**)fl_cursor_nesw_xpm;
+ hotx = 7;
+ hoty = 7;
+ break;
+ case FL_CURSOR_NONE:
+ xpm = (const char**)fl_cursor_none_xpm;
+ hotx = 0;
+ hoty = 0;
+ break;
+ default:
+ w->cursor(FL_CURSOR_ARROW);
+ return;
+ }
- cursor(c, fg, bg);
+ Fl_Pixmap pxm(xpm);
+ Fl_RGB_Image image(&pxm);
+
+ w->cursor(&image, hotx, hoty);
}
-#ifdef WIN32
-# ifndef IDC_HAND
-# define IDC_HAND MAKEINTRESOURCE(32649)
-# endif // !IDC_HAND
+void Fl_Window::cursor(Fl_Cursor c) {
+ int ret;
-void Fl_Window::cursor(Fl_Cursor c, Fl_Color c1, Fl_Color c2) {
- if (!shown()) return;
// the cursor must be set for the top level window, not for subwindows
Fl_Window *w = window(), *toplevel = this;
- while (w) { toplevel = w; w = w->window(); }
- if (toplevel != this) { toplevel->cursor(c, c1, c2); return; }
- // now set the actual cursor
- if (c == FL_CURSOR_DEFAULT) {
- c = cursor_default;
- }
- if (c > FL_CURSOR_NESW) {
- i->cursor = 0;
- } else if (c == FL_CURSOR_DEFAULT) {
- i->cursor = fl_default_cursor;
- } else {
- LPSTR n;
- switch (c) {
- case FL_CURSOR_ARROW: n = IDC_ARROW; break;
- case FL_CURSOR_CROSS: n = IDC_CROSS; break;
- case FL_CURSOR_WAIT: n = IDC_WAIT; break;
- case FL_CURSOR_INSERT: n = IDC_IBEAM; break;
- case FL_CURSOR_HELP: n = IDC_HELP; break;
- case FL_CURSOR_HAND: {
- OSVERSIONINFO osvi;
-
- // Get the OS version: Windows 98 and 2000 have a standard
- // hand cursor.
- memset(&osvi, 0, sizeof(OSVERSIONINFO));
- osvi.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
- GetVersionEx(&osvi);
-
- if (osvi.dwMajorVersion > 4 ||
- (osvi.dwMajorVersion == 4 && osvi.dwMinorVersion > 0 &&
- osvi.dwPlatformId == VER_PLATFORM_WIN32_WINDOWS)) n = IDC_HAND;
- else n = IDC_UPARROW;
- } break;
- case FL_CURSOR_MOVE: n = IDC_SIZEALL; break;
- case FL_CURSOR_N:
- case FL_CURSOR_S:
- case FL_CURSOR_NS: n = IDC_SIZENS; break;
- case FL_CURSOR_NE:
- case FL_CURSOR_SW:
- case FL_CURSOR_NESW: n = IDC_SIZENESW; break;
- case FL_CURSOR_E:
- case FL_CURSOR_W:
- case FL_CURSOR_WE: n = IDC_SIZEWE; break;
- case FL_CURSOR_SE:
- case FL_CURSOR_NW:
- case FL_CURSOR_NWSE: n = IDC_SIZENWSE; break;
- default: n = IDC_NO; break;
- }
- i->cursor = LoadCursor(NULL, n);
+
+ while (w) {
+ toplevel = w;
+ w = w->window();
}
- SetCursor(i->cursor);
-}
-#elif defined(__APPLE__)
+ if (toplevel != this) {
+ toplevel->cursor(c);
+ return;
+ }
-#ifdef __BIG_ENDIAN__
-# define E(x) x
-#elif defined __LITTLE_ENDIAN__
-// Don't worry. This will be resolved at compile time
-# define E(x) (x>>8)|((x<<8)&0xff00)
-#else
-# error "Either __LITTLE_ENDIAN__ or __BIG_ENDIAN__ must be defined"
-#endif
-
-CGContextRef Fl_X::help_cursor_image(void)
-{
- int w = 20, h = 20;
- Fl_Offscreen off = Fl_Quartz_Graphics_Driver::create_offscreen_with_alpha(w, h);
- fl_begin_offscreen(off);
- CGContextSetRGBFillColor( (CGContextRef)off, 0,0,0,0);
- fl_rectf(0,0,w,h);
- fl_color(FL_BLACK);
- fl_font(FL_COURIER_BOLD, 20);
- fl_draw("?", 1, h-1);
- fl_end_offscreen();
- return (CGContextRef)off;
-}
+ if (c == FL_CURSOR_DEFAULT)
+ c = cursor_default;
-CGContextRef Fl_X::none_cursor_image(void)
-{
- int w = 20, h = 20;
- Fl_Offscreen off = Fl_Quartz_Graphics_Driver::create_offscreen_with_alpha(w, h);
- fl_begin_offscreen(off);
- CGContextSetRGBFillColor( (CGContextRef)off, 0,0,0,0);
- fl_rectf(0,0,w,h);
- fl_end_offscreen();
- return (CGContextRef)off;
-}
+ if (!i)
+ return;
-CGContextRef Fl_X::watch_cursor_image(void)
-{
- int w, h, r = 5;
- w = 2*r+6;
- h = 4*r;
- Fl_Offscreen off = Fl_Quartz_Graphics_Driver::create_offscreen_with_alpha(w, h);
- fl_begin_offscreen(off);
- CGContextSetRGBFillColor( (CGContextRef)off, 0,0,0,0);
- fl_rectf(0,0,w,h);
- CGContextTranslateCTM( (CGContextRef)off, w/2, h/2);
- fl_color(FL_WHITE);
- fl_circle(0, 0, r+1);
- fl_color(FL_BLACK);
- fl_rectf(int(-r*0.7), int(-r*1.7), int(1.4*r), int(3.4*r));
- fl_rectf(r-1, -1, 3, 3);
- fl_color(FL_WHITE);
- fl_pie(-r, -r, 2*r, 2*r, 0, 360);
- fl_color(FL_BLACK);
- fl_circle(0,0,r);
- fl_xyline(0, 0, int(-r*.7));
- fl_xyline(0, 0, 0, int(-r*.7));
- fl_end_offscreen();
- return (CGContextRef)off;
-}
+ ret = i->set_cursor(c);
+ if (ret)
+ return;
-CGContextRef Fl_X::nesw_cursor_image(void)
-{
- int c = 7, r = 2*c;
- int w = r, h = r;
- Fl_Offscreen off = Fl_Quartz_Graphics_Driver::create_offscreen_with_alpha(w, h);
- fl_begin_offscreen(off);
- CGContextSetRGBFillColor( (CGContextRef)off, 0,0,0,0);
- fl_rectf(0,0,w,h);
- CGContextTranslateCTM( (CGContextRef)off, 0, h);
- CGContextScaleCTM( (CGContextRef)off, 1, -1);
- fl_color(FL_BLACK);
- fl_polygon(0, 0, c, 0, 0, c);
- fl_polygon(r, r, r, r-c, r-c, r);
- fl_line_style(FL_SOLID, 2, 0);
- fl_line(0,1, r,r+1);
- fl_line_style(FL_SOLID, 0, 0);
- fl_end_offscreen();
- return (CGContextRef)off;
+ fallback_cursor(this, c);
}
-CGContextRef Fl_X::nwse_cursor_image(void)
-{
- int c = 7, r = 2*c;
- int w = r, h = r;
- Fl_Offscreen off = Fl_Quartz_Graphics_Driver::create_offscreen_with_alpha(w, h);
- fl_begin_offscreen(off);
- CGContextSetRGBFillColor( (CGContextRef)off, 0,0,0,0);
- fl_rectf(0,0,w,h);
- CGContextTranslateCTM( (CGContextRef)off, 0, h);
- CGContextScaleCTM( (CGContextRef)off, 1, -1);
- fl_color(FL_BLACK);
- fl_polygon(r-1, 0, r-1, c, r-1-c, 0);
- fl_polygon(-1, r, c-1, r, -1, r-c);
- fl_line_style(FL_SOLID, 2, 0);
- fl_line(r-1,1, -1,r+1);
- fl_line_style(FL_SOLID, 0, 0);
- fl_end_offscreen();
- return (CGContextRef)off;
-}
-
-void Fl_Window::cursor(Fl_Cursor c, Fl_Color, Fl_Color) {
- if (c == FL_CURSOR_DEFAULT) {
- c = cursor_default;
- }
- if (i) i->set_cursor(c);
-}
+/**
+ Changes the cursor for this window. This always calls the system, if
+ you are changing the cursor a lot you may want to keep track of how
+ you set it in a static variable and call this only if the new cursor
+ is different.
-#else
+ The default cursor will be used if the provided image cannot be used
+ as a cursor.
-// I like the MSWindows resize cursors, so I duplicate them here:
+ \see cursor(Fl_Cursor), default_cursor()
+*/
+void Fl_Window::cursor(const Fl_RGB_Image *image, int hotx, int hoty) {
+ int ret;
-#define CURSORSIZE 16
-#define HOTXY 7
-static struct TableEntry {
- uchar bits[CURSORSIZE*CURSORSIZE/8];
- uchar mask[CURSORSIZE*CURSORSIZE/8];
- Cursor cursor;
-} table[] = {
- {{ // FL_CURSOR_NS
- 0x00, 0x00, 0x80, 0x01, 0xc0, 0x03, 0xe0, 0x07, 0x80, 0x01, 0x80, 0x01,
- 0x80, 0x01, 0x80, 0x01, 0x80, 0x01, 0x80, 0x01, 0x80, 0x01, 0x80, 0x01,
- 0xe0, 0x07, 0xc0, 0x03, 0x80, 0x01, 0x00, 0x00},
- {
- 0x80, 0x01, 0xc0, 0x03, 0xe0, 0x07, 0xf0, 0x0f, 0xf0, 0x0f, 0xc0, 0x03,
- 0xc0, 0x03, 0xc0, 0x03, 0xc0, 0x03, 0xc0, 0x03, 0xc0, 0x03, 0xf0, 0x0f,
- 0xf0, 0x0f, 0xe0, 0x07, 0xc0, 0x03, 0x80, 0x01}},
- {{ // FL_CURSOR_EW
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x08, 0x10,
- 0x0c, 0x30, 0xfe, 0x7f, 0xfe, 0x7f, 0x0c, 0x30, 0x08, 0x10, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
- {
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x18, 0x18, 0x1c, 0x38,
- 0xfe, 0x7f, 0xff, 0xff, 0xff, 0xff, 0xfe, 0x7f, 0x1c, 0x38, 0x18, 0x18,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}},
- {{ // FL_CURSOR_NWSE
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x78, 0x00, 0x38, 0x00, 0x78, 0x00,
- 0xe8, 0x00, 0xc0, 0x01, 0x80, 0x03, 0x00, 0x17, 0x00, 0x1e, 0x00, 0x1c,
- 0x00, 0x1e, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
- {
- 0x00, 0x00, 0x00, 0x00, 0xfc, 0x00, 0xfc, 0x00, 0x7c, 0x00, 0xfc, 0x00,
- 0xfc, 0x01, 0xec, 0x03, 0xc0, 0x37, 0x80, 0x3f, 0x00, 0x3f, 0x00, 0x3e,
- 0x00, 0x3f, 0x00, 0x3f, 0x00, 0x00, 0x00, 0x00}},
- {{ // FL_CURSOR_NESW
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x1e, 0x00, 0x1c, 0x00, 0x1e,
- 0x00, 0x17, 0x80, 0x03, 0xc0, 0x01, 0xe8, 0x00, 0x78, 0x00, 0x38, 0x00,
- 0x78, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
- {
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x3f, 0x00, 0x3f, 0x00, 0x3e, 0x00, 0x3f,
- 0x80, 0x3f, 0xc0, 0x37, 0xec, 0x03, 0xfc, 0x01, 0xfc, 0x00, 0x7c, 0x00,
- 0xfc, 0x00, 0xfc, 0x00, 0x00, 0x00, 0x00, 0x00}},
- {{0}, {0}} // FL_CURSOR_NONE & unknown
-};
+ // the cursor must be set for the top level window, not for subwindows
+ Fl_Window *w = window(), *toplevel = this;
-void Fl_Window::cursor(Fl_Cursor c, Fl_Color fg, Fl_Color bg) {
- if (!shown()) return;
- Cursor xc;
- int deleteit = 0;
- if (c == FL_CURSOR_DEFAULT) {
- c = cursor_default;
- fg = cursor_fg;
- bg = cursor_bg;
+ while (w) {
+ toplevel = w;
+ w = w->window();
}
- if (!c) {
- xc = None;
- } else {
- if (c >= FL_CURSOR_NS) {
- TableEntry *q = (c > FL_CURSOR_NESW) ? table+4 : table+(c-FL_CURSOR_NS);
- if (!(q->cursor)) {
- XColor dummy = { 0 };
- Pixmap p = XCreateBitmapFromData(fl_display,
- RootWindow(fl_display, fl_screen), (const char*)(q->bits),
- CURSORSIZE, CURSORSIZE);
- Pixmap m = XCreateBitmapFromData(fl_display,
- RootWindow(fl_display, fl_screen), (const char*)(q->mask),
- CURSORSIZE, CURSORSIZE);
- q->cursor = XCreatePixmapCursor(fl_display, p,m,&dummy, &dummy,
- HOTXY, HOTXY);
- XFreePixmap(fl_display, m);
- XFreePixmap(fl_display, p);
- }
- xc = q->cursor;
- } else {
- xc = XCreateFontCursor(fl_display, (c-1)*2);
- deleteit = 1;
- }
- XColor fgc;
- uchar r,g,b;
- Fl::get_color(fg,r,g,b);
- fgc.red = r<<8; fgc.green = g<<8; fgc.blue = b<<8;
- XColor bgc;
- Fl::get_color(bg,r,g,b);
- bgc.red = r<<8; bgc.green = g<<8; bgc.blue = b<<8;
- XRecolorCursor(fl_display, xc, &fgc, &bgc);
+ if (toplevel != this) {
+ toplevel->cursor(image, hotx, hoty);
+ return;
}
- XDefineCursor(fl_display, fl_xid(this), xc);
- if (deleteit) XFreeCursor(fl_display, xc);
+
+ if (!i)
+ return;
+
+ ret = i->set_cursor(image, hotx, hoty);
+ if (ret)
+ return;
+
+ cursor(FL_CURSOR_DEFAULT);
}
-#endif
+/* For back compatibility only. */
+void Fl_Window::cursor(Fl_Cursor c, Fl_Color, Fl_Color) {
+ cursor(c);
+};
+
+void Fl_Window::default_cursor(Fl_Cursor c, Fl_Color, Fl_Color) {
+ default_cursor(c);
+};
+
//
// End of "$Id: fl_cursor.cxx 9278 2012-03-12 11:55:50Z manolo $".
Index: src/CMakeLists.txt
===================================================================
--- src/CMakeLists.txt.orig
+++ src/CMakeLists.txt
@@ -243,6 +243,10 @@ if(HAVE_XFIXES)
target_link_libraries(fltk ${X11_Xfixes_LIB})
endif(HAVE_XFIXES)
+if(HAVE_XCURSOR)
+ target_link_libraries(fltk ${X11_Xcursor_LIB})
+endif(HAVE_XCURSOR)
+
if(USE_XFT)
target_link_libraries(fltk ${X11_Xft_LIB})
endif(USE_XFT)
Index: src/fl_cursor_nwse.xpm
===================================================================
--- /dev/null
+++ src/fl_cursor_nwse.xpm
@@ -0,0 +1,46 @@
+/* XPM */
+static const char * fl_cursor_nwse_xpm[] = {
+"15 15 28 1",
+" c None",
+". c #FFFFFF",
+"+ c #000000",
+"@ c #767676",
+"# c #4E4E4E",
+"$ c #0C0C0C",
+"% c #494949",
+"& c #1B1B1B",
+"* c #4D4D4D",
+"= c #363636",
+"- c #646464",
+"; c #515151",
+"> c #242424",
+", c #585858",
+"' c #545454",
+") c #6A6A6A",
+"! c #797979",
+"~ c #444444",
+"{ c #2E2E2E",
+"] c #3B3B3B",
+"^ c #0A0A0A",
+"/ c #F7F7F7",
+"( c #595959",
+"_ c #6B6B6B",
+": c #080808",
+"< c #FEFEFE",
+"[ c #FCFCFC",
+"} c #FDFDFD",
+".......... ",
+".++++++@. ",
+".+++++#. ",
+".++++$. ",
+".+++++%. ",
+".++&+++*. .",
+".+=.-+++;. ..",
+".>. .,+++'. .).",
+".. .#+++,.!+.",
+". .~+++{++.",
+" .]+++++.",
+" .^++++.",
+" /(+++++.",
+" /_::::::.",
+" <[[[[[[[[}"};
Index: src/fl_cursor_help.xpm
===================================================================
--- /dev/null
+++ src/fl_cursor_help.xpm
@@ -0,0 +1,39 @@
+/* XPM */
+static char * fl_cursor_help_xpm[] = {
+"16 27 9 1",
+" c None",
+". c #FFFFFF",
+"+ c #DBDBDB",
+"@ c #242424",
+"# c #000000",
+"$ c #494949",
+"% c #6D6D6D",
+"& c #929292",
+"* c #B6B6B6",
+" ",
+". ",
+".+ ",
+".@+ ",
+".#@+ ",
+".##@. ",
+".###@. ",
+".####@. ",
+".#####$. ",
+".######$. ",
+".#######$. ",
+".#####@@@%. ",
+".#####+..... ",
+".##$%#%. ",
+".#$..@#. ",
+".$. .&#%. ",
+".. .##. .... ",
+". .&#.+%$%&. ",
+" ...*#@##%.",
+" ++.*#@.",
+" .%#$.",
+" .%#@. ",
+" .##+ ",
+" .++. ",
+" +##. ",
+" +##. ",
+" .... "};
