Initial revision

git-svn-id: file:///fltk/svn/fltk/trunk@2 ea41ed52-d2ee-0310-a9c1-e6b18d33e121

1 files changed, 138 insertions, 0 deletions

diff --git a/test/cursor.cxx b/test/cursor.cxx
new file mode 100644
index 000000000..7eebe9da8
--- /dev/null
+++ b/test/cursor.cxx
@@ -0,0 +1,138 @@
+// cursor.C
+
+// Test the cursor setting code
+
+#include <FL/Fl.H>
+#include <FL/Fl_Window.H>
+#include <FL/Fl_Hor_Value_Slider.H>
+#include <FL/Fl_Choice.H>
+#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;
+
+void choice_cb(Fl_Widget *, void *v) {
+  cursor = (Fl_Cursor)(int)v;
+  cursor_slider->value(cursor);
+  fl_cursor(cursor,fg,bg);
+}
+
+Fl_Menu_Item choices[] = {
+  {"FL_CURSOR_DEFAULT",0,choice_cb,(void*)FL_CURSOR_DEFAULT},
+  {"FL_CURSOR_ARROW",0,choice_cb,(void*)FL_CURSOR_ARROW},
+  {"FL_CURSOR_CROSS",0,choice_cb,(void*)FL_CURSOR_CROSS},
+  {"FL_CURSOR_WAIT",0,choice_cb,(void*)FL_CURSOR_WAIT},
+  {"FL_CURSOR_INSERT",0,choice_cb,(void*)FL_CURSOR_INSERT},
+  {"FL_CURSOR_HAND",0,choice_cb,(void*)FL_CURSOR_HAND},
+  {"FL_CURSOR_HELP",0,choice_cb,(void*)FL_CURSOR_HELP},
+  {"FL_CURSOR_MOVE",0,choice_cb,(void*)FL_CURSOR_MOVE},
+  {"FL_CURSOR_NS",0,choice_cb,(void*)FL_CURSOR_NS},
+  {"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},
+  {"FL_CURSOR_SE",0,choice_cb,(void*)FL_CURSOR_SE},
+  {"FL_CURSOR_S",0,choice_cb,(void*)FL_CURSOR_S},
+  {"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
+  {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);
+}
+
+// draw the label without any ^C or \nnn conversions:
+class CharBox : public Fl_Box {
+  void draw() {
+    fl_font(FL_FREE_FONT,14);
+    fl_draw(label(), x()+w()/2, y()+h()/2);
+  }
+public:
+  CharBox(int X, int Y, int W, int H, const char* L) : Fl_Box(X,Y,W,H,L) {}
+};
+
+int main(int argc, char **argv) {
+  Fl_Window window(400,300);
+
+  Fl_Choice choice(80,100,200,25,"Cursor:");
+  choice.menu(choices);
+  choice.callback(choice_cb);
+  choice.when(FL_WHEN_RELEASE|FL_WHEN_NOT_CHANGED);
+
+  Fl_Hor_Value_Slider slider1(80,180,310,30,"Cursor:");
+  cursor_slider = &slider1;
+  slider1.align(FL_ALIGN_LEFT);
+  slider1.step(1);
+  slider1.precision(0);
+  slider1.bounds(0,100);
+  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);
+  int y = 300;
+  Fl::set_font(FL_FREE_FONT, "cursor");
+  char buf[100]; char *p = buf;
+  for (Fl_Menu* m = choices; m->label(); m++) {
+    Fl_Box* b = new Fl_Box(35,y,150,25,m->label());
+    b->align(FL_ALIGN_LEFT|FL_ALIGN_INSIDE);
+    int n = (int)(m->argument());
+    if (n == FL_CURSOR_NONE) break;
+    if (n == FL_CURSOR_DEFAULT) n = FL_CURSOR_ARROW;
+    p[0] = (char)((n-1)*2);
+    p[1] = 0;
+    b = new CharBox(15,y,20,20,p); p+=2;
+    y += 25;
+  }
+#endif
+
+  window.resizable(window);
+  window.end();
+  window.show(argc,argv);
+  return Fl::run();
+}