Enable all of the new FLUID stuff...

git-svn-id: file:///fltk/svn/fltk/branches/branch-1.1@1590 ea41ed52-d2ee-0310-a9c1-e6b18d33e121

CHANGES

@@ -1,8 +1,3 @@
-TODO	- FLUID now provides on-line help.
-
-TODO	- FLUID now supports image labels in addition to text
-	  labels + text over image alignment.
-
 TODO	- Documentation updates.
 
 
@@ -12,25 +7,46 @@ CHANGES IN FLTK 1.1.0b2
 	  needed a non-blank text string to display the image. 
 	  This bug also caused all sorts of crashes and display
 	  problems.
+
 	- Added new filetype() method to Fl_FileBrowser to allow
 	  for file or directory browsing.
+
 	- Fixed the drawing of the focus box around
 	  Fl_Return_Button.
+
 	- Fixed menu item measurement bug (wasn't initializing
 	  image pointers to 0...)
+
 	- Radio and checkbox menu items now draw with the new
 	  style (round radio buttons with dots and square check
 	  buttons with check marks.)
+
 	- Improved the appearance of Fl_Check_Button.
+
 	- Improved the Fl_HelpView table formatting code; now
 	  dynamically sizes the table columns, and supports
 	  COLSPAN.
+
 	- The FLUID keyboard shortcuts now work as expected
 	  (CTRL-C copies, SHIFT-CTRL-C writes code, etc.)
+
 	- The FLTK_DOCDIR environment variable can now be
 	  used to tell FLUID where to find the on-line
 	  documentation files.
 
+	- FLUID now supports image labels in addition to text
+	  labels + text over image alignment.
+
+	- FLUID now supports tooltips.
+
+	- The widget panel in FLUID is now tabbed, a la FLTK
+	  2.0.
+
+	- The FLUID pixmap destructor tried to free 1 too many
+	  lines of image data.
+
+	- FLUID now provides on-line help.
+
 
 CHANGES IN FLTK 1.1.0b1
 

fluid/Fl_Type.h

@@ -1,5 +1,5 @@
 //
-// "$Id: Fl_Type.h,v 1.5.2.11.2.1 2001/08/11 16:09:26 easysw Exp $"
+// "$Id: Fl_Type.h,v 1.5.2.11.2.2 2001/09/29 06:20:15 easysw Exp $"
 //
 // Widget type header file for the Fast Light Tool Kit (FLTK).
 //
@@ -227,6 +227,9 @@ class Fl_Widget_Type : public Fl_Type {
 
   const char *extra_code_[NUM_EXTRA_CODE];
   const char *subclass_;
+  const char *tooltip_;
+  const char *image_name_;
+  const char *inactive_name_;
   uchar hotspot_;
 
 protected:
@@ -246,6 +249,8 @@ public:
 
   Fluid_Image *image;
   void setimage(Fluid_Image *);
+  Fluid_Image *inactive;
+  void setinactive(Fluid_Image *);
 
   Fl_Widget_Type();
   Fl_Type *make();
@@ -255,6 +260,12 @@ public:
   void extra_code(int n,const char *);
   const char *subclass() const {return subclass_;}
   void subclass(const char *);
+  const char *tooltip() const {return tooltip_;}
+  void tooltip(const char *);
+  const char *image_name() const {return image_name_;}
+  void image_name(const char *);
+  const char *inactive_name() const {return inactive_name_;}
+  void inactive_name(const char *);
   uchar hotspot() const {return hotspot_;}
   void hotspot(uchar v) {hotspot_ = v;}
   uchar resizable() const;
@@ -549,5 +560,5 @@ int storestring(const char *n, const char * & p, int nostrip=0);
 extern int include_H_from_C;
 
 //
-// End of "$Id: Fl_Type.h,v 1.5.2.11.2.1 2001/08/11 16:09:26 easysw Exp $".
+// End of "$Id: Fl_Type.h,v 1.5.2.11.2.2 2001/09/29 06:20:15 easysw Exp $".
 //

fluid/Fl_Widget_Type.cxx

@@ -1,5 +1,5 @@
 //
-// "$Id: Fl_Widget_Type.cxx,v 1.15.2.16.2.2 2001/09/29 03:36:27 easysw Exp $"
+// "$Id: Fl_Widget_Type.cxx,v 1.15.2.16.2.3 2001/09/29 06:20:15 easysw Exp $"
 //
 // Widget type code for the Fast Light Tool Kit (FLTK).
 //
@@ -146,19 +146,20 @@ void Fl_Widget_Type::setimage(Fluid_Image *i) {
   if (image) image->decrement();
   if (i) i->increment();
   image = i;
-  if (i) i->label(o);
+  i->image(o);
-  else o->labeltype(FL_NORMAL_LABEL);
+  redraw();
+}
+
+void Fl_Widget_Type::setinactive(Fluid_Image *i) {
+  if (i == inactive) return;
+  if (inactive) inactive->decrement();
+  if (i) i->increment();
+  inactive = i;
+  i->deimage(o);
   redraw();
 }
 
-static char dont_touch_image;
 void Fl_Widget_Type::setlabel(const char *n) {
-  if (image) {
-    if (dont_touch_image) return;
-    Fluid_Image *i = Fluid_Image::find(n);
-    setimage(i);
-    if (i) return;
-  }
   o->label(n);
   redraw();
 }
@@ -166,7 +167,11 @@ void Fl_Widget_Type::setlabel(const char *n) {
 Fl_Widget_Type::Fl_Widget_Type() {
   for (int n=0; n<NUM_EXTRA_CODE; n++) {extra_code_[n] = 0; subclass_ = 0;}
   hotspot_ = 0;
+  tooltip_ = 0;
+  image_name_ = 0;
+  inactive_name_ = 0;
   image = 0;
+  inactive = 0;
   xclass = 0;
   o = 0;
   public_ = 1;
@@ -190,6 +195,21 @@ void Fl_Widget_Type::subclass(const char *n) {
     redraw_browser();
 }
 
+void Fl_Widget_Type::tooltip(const char *n) {
+  storestring(n,tooltip_);
+  o->tooltip(n);
+}
+
+void Fl_Widget_Type::image_name(const char *n) {
+  setimage(Fluid_Image::find(n));
+  storestring(n,image_name_);
+}
+
+void Fl_Widget_Type::inactive_name(const char *n) {
+  setinactive(Fluid_Image::find(n));
+  storestring(n,inactive_name_);
+}
+
 void Fl_Widget_Type::redraw() {
   Fl_Type *t = this;
   if (is_menu_item()) {
@@ -296,15 +316,26 @@ static Fl_Input *image_input;
 void image_cb(Fl_Input* i, void *v) {
   if (v == LOAD) {
     image_input = i;
-//    i->static_value(current_widget->label());
+    if (current_widget->is_widget()) {
+      i->activate();
+      i->static_value(((Fl_Widget_Type*)current_widget)->image_name());
+    } else i->deactivate();
   } else {
-//    for (Fl_Type *o = Fl_Type::first; o; o = o->next)
+    for (Fl_Type *o = Fl_Type::first; o; o = o->next)
-//      if (o->selected && o->is_widget()) o->label(i->value());
+      if (o->selected && o->is_widget()) ((Fl_Widget_Type*)o)->image_name(i->value());
   }
 }
 
 void image_browse_cb(Fl_Button* b, void *v) {
-  if (v != LOAD) {
+  if (v == LOAD) {
+    if (current_widget->is_widget()) b->activate();
+    else b->deactivate();
+  } else {
+    if (ui_find_image(image_input->value())) {
+      image_input->value(ui_find_image_name);
+      for (Fl_Type *o = Fl_Type::first; o; o = o->next)
+	if (o->selected && o->is_widget()) ((Fl_Widget_Type*)o)->image_name(ui_find_image_name);
+    }
   }
 }
 
@@ -313,15 +344,41 @@ static Fl_Input *inactive_input;
 void inactive_cb(Fl_Input* i, void *v) {
   if (v == LOAD) {
     inactive_input = i;
-//    i->static_value(current_widget->label());
+    if (current_widget->is_widget()) {
+      i->activate();
+      i->static_value(((Fl_Widget_Type*)current_widget)->inactive_name());
+    } else i->deactivate();
   } else {
-//    for (Fl_Type *o = Fl_Type::first; o; o = o->next)
+    for (Fl_Type *o = Fl_Type::first; o; o = o->next)
-//      if (o->selected && o->is_widget()) o->label(i->value());
+      if (o->selected && o->is_widget()) ((Fl_Widget_Type*)o)->inactive_name(i->value());
   }
 }
 
 void inactive_browse_cb(Fl_Button* b, void *v) {
-  if (v != LOAD) {
+  if (v == LOAD) {
+    if (current_widget->is_widget()) b->activate();
+    else b->deactivate();
+  } else {
+    if (ui_find_image(inactive_input->value())) {
+      inactive_input->value(ui_find_image_name);
+      for (Fl_Type *o = Fl_Type::first; o; o = o->next)
+	if (o->selected && o->is_widget()) ((Fl_Widget_Type*)o)->inactive_name(ui_find_image_name);
+    }
+  }
+}
+
+static Fl_Input *tooltip_input;
+
+void tooltip_cb(Fl_Input* i, void *v) {
+  if (v == LOAD) {
+    tooltip_input = i;
+    if (current_widget->is_widget()) {
+      i->activate();
+      i->static_value(((Fl_Widget_Type*)current_widget)->tooltip());
+    } else i->deactivate();
+  } else {
+    for (Fl_Type *o = Fl_Type::first; o; o = o->next)
+      if (o->selected && o->is_widget()) ((Fl_Widget_Type*)o)->tooltip(i->value());
   }
 }
 
@@ -724,6 +781,7 @@ void labelsize_cb(Fl_Value_Input* i, void *v) {
 }
 
 extern const char *ui_find_image_name;
+#if 0
 void image_cb(Fl_Widget *a, void *) {
   Fluid_Image *i = ui_find_image(current_widget->label());
   if (!ui_find_image_name) return; // user hit "Cancel"
@@ -740,11 +798,10 @@ void image_cb(Fl_Widget *a, void *) {
   label_cb(label_input,LOAD);
   a->when(FL_WHEN_RELEASE|FL_WHEN_NOT_CHANGED);
 }
+#endif /* 0 */
 
 Fl_Menu_Item labeltypemenu[] = {
-  {"Image...",0,image_cb,(void*)(-1)},
   {"NORMAL_LABEL",0,0,(void*)0},
-  {"SYMBOL_LABEL",0,0,(void*)FL_SYMBOL_LABEL},
   {"SHADOW_LABEL",0,0,(void*)FL_SHADOW_LABEL},
   {"ENGRAVED_LABEL",0,0,(void*)FL_ENGRAVED_LABEL},
   {"EMBOSSED_LABEL",0,0,(void*)FL_EMBOSSED_LABEL},
@@ -754,27 +811,17 @@ Fl_Menu_Item labeltypemenu[] = {
 void labeltype_cb(Fl_Choice* i, void *v) {
   if (v == LOAD) {
     int n;
-    if (current_widget->image) {
+    n = current_widget->o->labeltype();
-      n = -1;
+    i->when(FL_WHEN_RELEASE);
-      i->when(FL_WHEN_RELEASE|FL_WHEN_NOT_CHANGED);
-    } else {
-      n = current_widget->o->labeltype();
-      i->when(FL_WHEN_RELEASE);
-    }
     for (int j = 0; j < int(sizeof(labeltypemenu)/sizeof(*labeltypemenu)); j++)
       if (labeltypemenu[j].argument() == n) {i->value(j); break;}
   } else {
     int m = i->value();
     int n = int(labeltypemenu[m].argument());
     if (n<0) return; // should not happen
-    if (current_widget->image) label_input->activate();
     for (Fl_Type *o = Fl_Type::first; o; o = o->next)
       if (o->selected && o->is_widget()) {
       Fl_Widget_Type* p = (Fl_Widget_Type*)o;
-      if (p->image) {
-	p->setimage(0);
-	p->o->label(p->label());
-      }
       p->o->labeltype((Fl_Labeltype)n);
       p->redraw();
     }
@@ -846,6 +893,7 @@ static Fl_Menu_Item alignmenu[] = {
   {"FL_ALIGN_INSIDE",0,0,(void*)(FL_ALIGN_INSIDE)},
   {"FL_ALIGN_CLIP",0,0,(void*)(FL_ALIGN_CLIP)},
   {"FL_ALIGN_WRAP",0,0,(void*)(FL_ALIGN_WRAP)},
+  {"FL_ALIGN_TEXT_OVER_IMAGE",0,0,(void*)(FL_ALIGN_TEXT_OVER_IMAGE)},
   {"FL_ALIGN_TOP_LEFT",0,0,(void*)(FL_ALIGN_TOP_LEFT)},
   {"FL_ALIGN_TOP_RIGHT",0,0,(void*)(FL_ALIGN_TOP_RIGHT)},
   {"FL_ALIGN_BOTTOM_LEFT",0,0,(void*)(FL_ALIGN_BOTTOM_LEFT)},
@@ -1437,7 +1485,7 @@ void Fl_Widget_Type::write_code1() {
   } else {
     write_c("new %s(%d, %d, %d, %d", t, o->x(), o->y(), o->w(), o->h());
   }
-  if (!image && label() && *label()) {
+  if (label() && *label()) {
     write_c(", ");
     switch (i18n_type) {
     case 0 : /* None */
@@ -1458,6 +1506,7 @@ void Fl_Widget_Type::write_code1() {
   }
   write_c(");\n");
   indentation += 2;
+
   if (is_window()) write_c("%sw = o;\n",indent());
   if (varused) write_widget_code();
 }
@@ -1465,6 +1514,27 @@ void Fl_Widget_Type::write_code1() {
 // this is split from write_code1() for Fl_Window_Type:
 void Fl_Widget_Type::write_widget_code() {
   Fl_Widget* tplate = ((Fl_Widget_Type*)factory)->o;
+  if (tooltip() && *tooltip()) {
+    write_c("%so->tooltip(",indent());
+    switch (i18n_type) {
+    case 0 : /* None */
+        write_cstring(tooltip());
+        break;
+    case 1 : /* GNU gettext */
+        write_c("%s(", i18n_function);
+        write_cstring(tooltip());
+	write_c(")");
+        break;
+    case 2 : /* POSIX catgets */
+        write_c("catgets(%s,%s,%d,", i18n_file[0] ? i18n_file : "_catalog",
+	        i18n_set, msgnum());
+        write_cstring(tooltip());
+	write_c(")");
+        break;
+    }
+    write_c(");\n");
+  }
+
   if (o->type() != tplate->type() && !is_window())
     write_c("%so->type(%d);\n", indent(), o->type());
   if (o->box() != tplate->box())
@@ -1486,9 +1556,9 @@ void Fl_Widget_Type::write_widget_code() {
     write_c("%so->color(%d);\n", indent(), o->color());
   if (o->selection_color() != tplate->selection_color())
     write_c("%so->selection_color(%d);\n", indent(), o->selection_color());
-  if (image)
+  if (image) image->write_code();
-    image->write_code();
+  if (inactive) inactive->write_code(1);
-  else if (o->labeltype() != tplate->labeltype())
+  if (o->labeltype() != tplate->labeltype())
     write_c("%so->labeltype(FL_%s);\n", indent(),
 	    item_name(labeltypemenu, o->labeltype()));
   if (o->labelfont() != tplate->labelfont())
@@ -1572,6 +1642,18 @@ void Fl_Widget_Type::write_properties() {
   Fl_Type::write_properties();
   write_indent(level+1);
   if (!public_) write_string("private");
+  if (tooltip() && *tooltip()) {
+    write_string("tooltip");
+    write_word(o->tooltip());
+  }
+  if (image_name() && *image_name()) {
+    write_string("image");
+    write_word(image_name());
+  }
+  if (inactive_name() && *inactive_name()) {
+    write_string("deimage");
+    write_word(inactive_name());
+  }
   write_string("xywh {%d %d %d %d}", o->x(), o->y(), o->w(), o->h());
   Fl_Widget* tplate = ((Fl_Widget_Type*)factory)->o;
   if (o->type() != tplate->type()) {
@@ -1596,9 +1678,7 @@ void Fl_Widget_Type::write_properties() {
     write_string("color %d", o->color());
   if (o->selection_color()!=tplate->selection_color())
     write_string("selection_color %d", o->selection_color());
-  if (image)
+  if (o->labeltype()!=tplate->labeltype()) {
-    write_string("labeltype image");
-  else if (o->labeltype()!=tplate->labeltype()) {
     write_string("labeltype");
     write_word(item_name(labeltypemenu, o->labeltype()));
   }
@@ -1659,6 +1739,12 @@ void Fl_Widget_Type::read_property(const char *c) {
       y += pasteoffset;
       o->resize(x,y,w,h);
     }
+  } else if (!strcmp(c,"tooltip")) {
+    tooltip(read_word());
+  } else if (!strcmp(c,"image")) {
+    image_name(read_word());
+  } else if (!strcmp(c,"deimage")) {
+    inactive_name(read_word());
   } else if (!strcmp(c,"type")) {
     o->type(item_number(subtypes(), read_word()));
   } else if (!strcmp(c,"box")) {
@@ -1698,6 +1784,8 @@ void Fl_Widget_Type::read_property(const char *c) {
       Fluid_Image *i = Fluid_Image::find(label());
       if (!i) read_error("Image file '%s' not found", label());
       else setimage(i);
+      image_name(label());
+      label("");
     } else {
       o->labeltype((Fl_Labeltype)item_number(labeltypemenu,c));
     }
@@ -1791,7 +1879,6 @@ int Fl_Widget_Type::read_fdesign(const char* name, const char* value) {
     }
   } else if (!strcmp(name,"label")) {
     label(value);
-    if (value[0] == '@') o->labeltype(FL_SYMBOL_LABEL);
   } else if (!strcmp(name,"name")) {
     this->name(value);
   } else if (!strcmp(name,"callback")) {
@@ -1868,5 +1955,5 @@ int Fl_Widget_Type::read_fdesign(const char* name, const char* value) {
 }
 
 //
-// End of "$Id: Fl_Widget_Type.cxx,v 1.15.2.16.2.2 2001/09/29 03:36:27 easysw Exp $".
+// End of "$Id: Fl_Widget_Type.cxx,v 1.15.2.16.2.3 2001/09/29 06:20:15 easysw Exp $".
 //

fluid/Fluid_Image.cxx

@@ -1,5 +1,5 @@
 //
-// "$Id: Fluid_Image.cxx,v 1.7.2.9.2.1 2001/08/05 23:58:54 easysw Exp $"
+// "$Id: Fluid_Image.cxx,v 1.7.2.9.2.2 2001/09/29 06:20:15 easysw Exp $"
 //
 // Pixmap label support for the Fast Light Tool Kit (FLTK).
 //
@@ -48,9 +48,10 @@ protected:
 public:
   pixmap_image(const char *name, FILE *);
   ~pixmap_image();
-  virtual void label(Fl_Widget *); // set the label of this widget
+  virtual void image(Fl_Widget *); // set the image of this widget
+  virtual void deimage(Fl_Widget *); // set the deimage of this widget
   virtual void write_static();
-  virtual void write_code();
+  virtual void write_code(int inactive = 0);
   static int test_file(char *buffer);
 };
 
@@ -58,8 +59,12 @@ int pixmap_image::test_file(char *buffer) {
   return (strstr(buffer,"/* XPM") != 0);
 }
 
-void pixmap_image::label(Fl_Widget *o) {
+void pixmap_image::image(Fl_Widget *o) {
-  if (p) p->label(o);
+  o->image(p);
+}
+
+void pixmap_image::deimage(Fl_Widget *o) {
+  o->deimage(p);
 }
 
 static int pixmap_header_written;
@@ -84,9 +89,9 @@ void pixmap_image::write_static() {
 	  unique_id(this, "image", filename_name(name()), 0));
 }
 
-void pixmap_image::write_code() {
+void pixmap_image::write_code(int inactive) {
   if (!p) return;
-  write_c("%s%s.label(o);\n", indent(),
+  write_c("%so->%s(%s);\n", indent(), inactive ? "deimage" : "image",
 	  unique_id(this, "pixmap", filename_name(name()), 0));
 }
 
@@ -101,6 +106,10 @@ static int hexdigit(int x) {
 #define INITIALLINES 1024
 
 pixmap_image::pixmap_image(const char *name, FILE *f) : Fluid_Image(name) {
+  p = 0;
+  numlines = 0;
+  linelength = 0;
+
   if (!f) return; // for subclasses
   // read all the c-strings out of the file:
   char* local_data[INITIALLINES];
@@ -181,7 +190,7 @@ pixmap_image::pixmap_image(const char *name, FILE *f) : Fluid_Image(name) {
 pixmap_image::~pixmap_image() {
   if (p && p->data) {
     char** real_data = (char**)(p->data);
-    for (int i = 0; real_data[i]; i++) delete[] real_data[i];
+    for (int i = 0; i < numlines; i++) delete[] real_data[i];
     free((void*)real_data);
   }
   free((void*)linelength);
@@ -234,9 +243,10 @@ class bitmap_image : public Fluid_Image {
 public:
   ~bitmap_image();
   bitmap_image(const char *name, FILE *);
-  virtual void label(Fl_Widget *); // set the label of this widget
+  virtual void image(Fl_Widget *); // set the image of this widget
+  virtual void deimage(Fl_Widget *); // set the deimage of this widget
   virtual void write_static();
-  virtual void write_code();
+  virtual void write_code(int inactive = 0);
   static int test_file(char *buffer);
 };
 
@@ -245,8 +255,12 @@ int bitmap_image::test_file(char *buffer) {
   return (strstr(buffer,"#define ") != 0);
 }
 
-void bitmap_image::label(Fl_Widget *o) {
+void bitmap_image::image(Fl_Widget *o) {
-  if (p) p->label(o); else o->labeltype(FL_NORMAL_LABEL);
+  o->image(p);
+}
+
+void bitmap_image::deimage(Fl_Widget *o) {
+  o->deimage(p);
 }
 
 static int bitmap_header_written;
@@ -284,9 +298,9 @@ void bitmap_image::write_static() {
 	  p->w(), p->h());
 }
 
-void bitmap_image::write_code() {
+void bitmap_image::write_code(int inactive) {
   if (!p) return;
-  write_c("%s%s.label(o);\n", indent(),
+  write_c("%so->%s(%s);\n", indent(), inactive ? "deimage" : "image",
 	  unique_id(this, "bitmap", filename_name(name()), 0));
 }
 
@@ -436,5 +450,5 @@ Fluid_Image *ui_find_image(const char *oldname) {
 }
 
 //
-// End of "$Id: Fluid_Image.cxx,v 1.7.2.9.2.1 2001/08/05 23:58:54 easysw Exp $".
+// End of "$Id: Fluid_Image.cxx,v 1.7.2.9.2.2 2001/09/29 06:20:15 easysw Exp $".
 //

fluid/Fluid_Image.h

@@ -1,5 +1,5 @@
 //
-// "$Id: Fluid_Image.h,v 1.3.2.4 2001/01/22 15:13:38 easysw Exp $"
+// "$Id: Fluid_Image.h,v 1.3.2.4.2.1 2001/09/29 06:20:15 easysw Exp $"
 //
 // Pixmap image header file for the Fast Light Tool Kit (FLTK).
 //
@@ -43,18 +43,20 @@ public:
   static Fluid_Image* find(const char *);
   void decrement(); // reference counting & automatic free
   void increment();
-  virtual void label(Fl_Widget *) = 0; // set the label of this widget
+  virtual void image(Fl_Widget *) = 0; // set the image of this widget
+  virtual void deimage(Fl_Widget *) = 0; // set the deimage of this widget
   virtual void write_static() = 0;
-  virtual void write_code() = 0;
+  virtual void write_code(int inactive = 0) = 0;
   const char *name() const {return name_;}
 };
 
 // pop up file chooser and return a legal image selected by user,
 // or zero for any errors:
 Fluid_Image *ui_find_image(const char *);
+extern const char *ui_find_image_name;
 
 #endif
 
 //
-// End of "$Id: Fluid_Image.h,v 1.3.2.4 2001/01/22 15:13:38 easysw Exp $".
+// End of "$Id: Fluid_Image.h,v 1.3.2.4.2.1 2001/09/29 06:20:15 easysw Exp $".
 //

fluid/widget_panel.cxx

@@ -31,16 +31,16 @@ Fl_Window* make_widget_panel() {
         }
         { Fl_Input* o = new Fl_Input(95, 65, 195, 20, "Image:");
           o->callback((Fl_Callback*)image_cb);
-          o->when(FL_WHEN_CHANGED);
         }
         { Fl_Button* o = new Fl_Button(290, 65, 105, 20, "Browse...");
+          o->tooltip("}");
           o->callback((Fl_Callback*)image_browse_cb);
         }
         { Fl_Input* o = new Fl_Input(95, 90, 195, 20, "Inactive:");
           o->callback((Fl_Callback*)inactive_cb);
-          o->when(FL_WHEN_CHANGED);
         }
         { Fl_Button* o = new Fl_Button(290, 90, 105, 20, "Browse...");
+          o->tooltip("}");
           o->callback((Fl_Callback*)inactive_browse_cb);
         }
         { Fl_Value_Input* o = new Fl_Value_Input(95, 150, 60, 20, "X:");
@@ -87,7 +87,7 @@ Fl_Window* make_widget_panel() {
           { Fl_Button* o = new Fl_Button(175, 115, 55, 20, "text\nimage");
             o->type(1);
             o->labelsize(8);
-            o->callback((Fl_Callback*)align_cb, (void*)(FL_ALIGN_WRAP));
+            o->callback((Fl_Callback*)align_cb, (void*)(FL_ALIGN_TEXT_OVER_IMAGE));
           }
           { Fl_Button* o = new Fl_Button(295, 115, 20, 20, "@-1<-");
             o->type(1);
@@ -204,9 +204,11 @@ Fl_Window* make_widget_panel() {
         }
         { Fl_Input* o = new Fl_Input(95, 235, 115, 20, "X Class:");
           o->callback((Fl_Callback*)xclass_cb);
-          o->when(FL_WHEN_NEVER);
         }
-        new Fl_Input(95, 285, 300, 20, "Tooltip:");
+        { Fl_Input* o = new Fl_Input(95, 285, 300, 20, "Tooltip:");
+          o->tooltip("}");
+          o->callback((Fl_Callback*)tooltip_cb);
+        }
         o->end();
       }
       { Fl_Group* o = new Fl_Group(10, 30, 395, 295, "Style");
@@ -273,7 +275,6 @@ Fl_Window* make_widget_panel() {
         o->hide();
         { Fl_Input* o = new Fl_Input(100, 65, 230, 20, "Name:");
           o->callback((Fl_Callback*)name_cb);
-          o->when(FL_WHEN_NEVER);
         }
         { Fl_Light_Button* o = new Fl_Light_Button(330, 65, 65, 20, "public");
           o->selection_color(1);
@@ -284,7 +285,6 @@ Fl_Window* make_widget_panel() {
         { Fl_Input* o = new Fl_Input(100, 40, 160, 20, "Class:");
           o->textfont(4);
           o->callback((Fl_Callback*)subclass_cb, (void*)(4));
-          o->when(FL_WHEN_NEVER);
         }
         { Fl_Choice* o = new Fl_Choice(260, 40, 135, 20);
           o->box(FL_THIN_UP_BOX);
@@ -294,22 +294,18 @@ Fl_Window* make_widget_panel() {
         { Fl_Input* o = v_input[0] = new Fl_Input(100, 90, 295, 20, "Extra Code:");
           o->textfont(4);
           o->callback((Fl_Callback*)v_input_cb, (void*)(0));
-          o->when(FL_WHEN_NEVER);
         }
         { Fl_Input* o = v_input[1] = new Fl_Input(100, 110, 295, 20);
           o->textfont(4);
           o->callback((Fl_Callback*)v_input_cb, (void*)(1));
-          o->when(FL_WHEN_NEVER);
         }
         { Fl_Input* o = v_input[2] = new Fl_Input(100, 130, 295, 20);
           o->textfont(4);
           o->callback((Fl_Callback*)v_input_cb, (void*)(2));
-          o->when(FL_WHEN_NEVER);
         }
         { Fl_Input* o = v_input[3] = new Fl_Input(100, 150, 295, 20);
           o->textfont(4);
           o->callback((Fl_Callback*)v_input_cb, (void*)(3));
-          o->when(FL_WHEN_NEVER);
         }
         { Fl_Box* o = new Fl_Box(20, 175, 75, 20, "Callback:");
           o->align(FL_ALIGN_RIGHT|FL_ALIGN_INSIDE);
@@ -318,7 +314,6 @@ Fl_Window* make_widget_panel() {
           o->type(4);
           o->textfont(4);
           o->callback((Fl_Callback*)callback_cb);
-          o->when(FL_WHEN_NEVER);
         }
         { Fl_Box* o = new Fl_Box(95, 325, 100, 0, "label");
           o->hide();
@@ -327,18 +322,16 @@ Fl_Window* make_widget_panel() {
         { Fl_Input* o = new Fl_Input(100, 270, 140, 20, "User Data:");
           o->textfont(4);
           o->callback((Fl_Callback*)user_data_cb);
-          o->when(FL_WHEN_NEVER);
         }
         { Fl_Input* o = new Fl_Input(100, 295, 140, 20, "Type:");
           o->textfont(4);
           o->callback((Fl_Callback*)user_data_type_cb);
-          o->when(FL_WHEN_NEVER);
         }
         { Fl_Choice* o = new Fl_Choice(290, 270, 105, 20, "When:");
           o->box(FL_THIN_UP_BOX);
           o->down_box(FL_BORDER_BOX);
           o->callback((Fl_Callback*)when_cb);
-          o->when(FL_WHEN_NEVER);
+          o->when(FL_WHEN_CHANGED);
           o->menu(whenmenu);
         }
         { Fl_Light_Button* o = new Fl_Light_Button(290, 295, 105, 20, "No Change");

fluid/widget_panel.fl

@@ -33,41 +33,41 @@ Function {make_widget_panel()} {open
         Fl_Input {} {
           label {Image:}
           callback image_cb
-          xywh {95 65 195 20} when 1
+          xywh {95 65 195 20}
         }
         Fl_Button {} {
           label {Browse...}
           callback image_browse_cb
-          xywh {290 65 105 20}
+          tooltip {\}} xywh {290 65 105 20}
         }
         Fl_Input {} {
           label {Inactive:}
           callback inactive_cb
-          xywh {95 90 195 20} when 1
+          xywh {95 90 195 20}
         }
         Fl_Button {} {
           label {Browse...}
           callback inactive_browse_cb
-          xywh {290 90 105 20}
+          tooltip {\}} xywh {290 90 105 20}
         }
         Fl_Value_Input {} {
           label {X:}
-          callback x_cb selected
+          callback x_cb
           xywh {95 150 60 20} labelsize 10 align 5 maximum 2048 step 1
         }
         Fl_Value_Input {} {
           label {Y:}
-          callback y_cb selected
+          callback y_cb
           xywh {155 150 60 20} labelsize 10 align 5 maximum 2048 step 1
         }
         Fl_Value_Input {} {
           label {Width:}
-          callback w_cb selected
+          callback w_cb
           xywh {215 150 60 20} labelsize 10 align 5 maximum 2048 step 1
         }
         Fl_Value_Input {} {
           label {Height:}
-          callback h_cb selected
+          callback h_cb
           xywh {275 150 60 20} labelsize 10 align 5 maximum 2048 step 1
         }
         Fl_Group {} {
@@ -90,7 +90,7 @@ Function {make_widget_panel()} {open
           Fl_Button {} {
             label {text
 image}
-            user_data FL_ALIGN_WRAP
+            user_data FL_ALIGN_TEXT_OVER_IMAGE
             callback align_cb
             xywh {175 115 55 20} type Toggle labelsize 8
           }
@@ -212,11 +212,12 @@ image}
         Fl_Input {} {
           label {X Class:}
           callback xclass_cb
-          xywh {95 235 115 20} when 0
+          xywh {95 235 115 20}
         }
         Fl_Input {} {
           label {Tooltip:}
-          xywh {95 285 300 20}
+          callback tooltip_cb
+          tooltip {\}} xywh {95 285 300 20}
         }
       }
       Fl_Group {} {
@@ -289,7 +290,7 @@ image}
         Fl_Input {} {
           label {Name:}
           callback name_cb
-          xywh {100 65 230 20} when 0
+          xywh {100 65 230 20}
         }
         Fl_Light_Button {} {
           label public
@@ -300,7 +301,7 @@ image}
           label {Class:}
           user_data 4
           callback subclass_cb
-          xywh {100 40 160 20} when 0 textfont 4
+          xywh {100 40 160 20} textfont 4
         }
         Fl_Choice {} {
           callback subtype_cb open
@@ -310,22 +311,22 @@ image}
           label {Extra Code:}
           user_data 0
           callback v_input_cb
-          xywh {100 90 295 20} when 0 textfont 4
+          xywh {100 90 295 20} textfont 4
         }
         Fl_Input {v_input[1]} {
           user_data 1
           callback v_input_cb
-          xywh {100 110 295 20} when 0 textfont 4
+          xywh {100 110 295 20} textfont 4
         }
         Fl_Input {v_input[2]} {
           user_data 2
           callback v_input_cb
-          xywh {100 130 295 20} when 0 textfont 4
+          xywh {100 130 295 20} textfont 4
         }
         Fl_Input {v_input[3]} {
           user_data 3
           callback v_input_cb
-          xywh {100 150 295 20} when 0 textfont 4
+          xywh {100 150 295 20} textfont 4
         }
         Fl_Box {} {
           label {Callback:}
@@ -333,7 +334,7 @@ image}
         }
         Fl_Input {} {
           callback callback_cb
-          xywh {100 175 295 90} type Multiline when 0 textfont 4
+          xywh {100 175 295 90} type Multiline textfont 4
         }
         Fl_Box {} {
           label label
@@ -342,17 +343,17 @@ image}
         Fl_Input {} {
           label {User Data:}
           callback user_data_cb
-          xywh {100 270 140 20} when 0 textfont 4
+          xywh {100 270 140 20} textfont 4
         }
         Fl_Input {} {
           label {Type:}
           callback user_data_type_cb
-          xywh {100 295 140 20} when 0 textfont 4
+          xywh {100 295 140 20} textfont 4
         }
         Fl_Choice {} {
           label {When:}
           callback when_cb open
-          xywh {290 270 105 20} box THIN_UP_BOX down_box BORDER_BOX when 0
+          xywh {290 270 105 20} box THIN_UP_BOX down_box BORDER_BOX when 1
           code0 {extern Fl_Menu_Item whenmenu[];}
           code1 {o->menu(whenmenu);}
         } {}
@@ -383,7 +384,7 @@ image}
       }
       Fl_Return_Button {} {
         label OK
-        callback ok_cb
+        callback ok_cb selected
         xywh {240 335 80 25}
       }
     }

fluid/widget_panel.h

@@ -40,6 +40,7 @@ extern void active_cb(Fl_Light_Button*, void*);
 extern void resizable_cb(Fl_Light_Button*, void*);
 extern void hotspot_cb(Fl_Light_Button*, void*);
 extern void xclass_cb(Fl_Input*, void*);
+extern void tooltip_cb(Fl_Input*, void*);
 extern Fl_Menu_Item fontmenu[];
 extern void labelfont_cb(Fl_Choice*, void*);
 extern void labelsize_cb(Fl_Value_Input*, void*);