In order to make the whitte text field at the bottom left of the

Help Dialog clearer, I added a magnifying glass in front of the
field sybolising "search".

I made the scaleable magnifying glass available as a symbol via
"@search"

I added yet another symbol that draw a vectorized version of
the FLTK logo. Available via "@FLTK".

Lastly, I changed the 'symbol' test program to show the additional
symbols, and added a slider to changae the relative symbol size.

I hope the new symbols look good enough on other platforms, too. I
tested only OS X.


git-svn-id: file:///fltk/svn/fltk/branches/branch-1.1@3479 ea41ed52-d2ee-0310-a9c1-e6b18d33e121

CHANGES

@@ -1,5 +1,7 @@
 CHANGES IN FLTK 1.1.5rc2
 
+	- Added Search symbol to the search field of the Help
+	  Dialog (@serach). Added FLTK logo (@FLTK)
 	- Documentation updates (STR #365, STR #399, STR #412)
 	- MacOS X: fixed NumLock mixup, added support for
 	  FL_Menu and FL_Delete keys on external (PC) keyboards

FL/Fl_Help_Dialog.H

@@ -6,6 +6,7 @@
 #include <FL/Fl_Double_Window.H>
 #include <FL/Fl_Help_View.H>
 #include <FL/Fl_Button.H>
+#include <FL/Fl_Group.H>
 #include <FL/Fl_Input.H>
 
 class FL_EXPORT Fl_Help_Dialog {

src/Fl_Help_Dialog.cxx

@@ -114,7 +114,7 @@ inline void Fl_Help_Dialog::cb_find__i(Fl_Input*, void*) {
   find_pos_ = view_->find(find_->value(), find_pos_);
 }
 void Fl_Help_Dialog::cb_find_(Fl_Input* o, void* v) {
-  ((Fl_Help_Dialog*)(o->parent()->user_data()))->cb_find__i(o,v);
+  ((Fl_Help_Dialog*)(o->parent()->parent()->user_data()))->cb_find__i(o,v);
 }
 
 Fl_Help_Dialog::Fl_Help_Dialog() {
@@ -164,12 +164,20 @@ Fl_Help_Dialog::Fl_Help_Dialog() {
       o->labelsize(16);
       o->callback((Fl_Callback*)cb_larger_);
     }
-    { Fl_Input* o = find_ = new Fl_Input(10, 350, 265, 25);
+    { Fl_Group* o = new Fl_Group(10, 350, 265, 25);
+      o->box(FL_DOWN_BOX);
+      o->color(FL_BACKGROUND2_COLOR);
+      { Fl_Input* o = find_ = new Fl_Input(35, 352, 238, 21, "@search");
+        o->tooltip("find text in document");
+        o->box(FL_FLAT_BOX);
+        o->labelsize(13);
         o->callback((Fl_Callback*)cb_find_);
         o->when(FL_WHEN_ENTER_KEY_ALWAYS);
       }
       o->end();
     }
+    o->end();
+  }
   back_->deactivate();
 forward_->deactivate();
 

src/Fl_Help_Dialog.fl

@@ -17,7 +17,7 @@ class FL_EXPORT Fl_Help_Dialog {open
   } {
     Fl_Window window_ {
       label {Help Dialog} open
-      private xywh {398 65 530 385} type Double hide resizable
+      private xywh {398 65 530 385} type Double resizable visible
     } {
       Fl_Group view_ {
         callback {if (view_->changed())
@@ -48,7 +48,7 @@ else if (view_->filename())
 {
   strlcpy(file_[index_], view_->filename(), sizeof(file_[0]));
   line_[index_] = view_->topline();
-}} open selected
+}} open
         private xywh {10 10 510 330} box DOWN_BOX selection_color 15 resizable
         code0 {\#include <FL/Fl_Help_View.H>}
         class Fl_Help_View
@@ -115,9 +115,14 @@ if (view_->textsize() >= 18)
 smaller_->activate();}
         private tooltip {Make the help text larger.} xywh {320 350 25 25} labelfont 1 labelsize 16
       }
+      Fl_Group {} {open
+        xywh {10 350 265 25} box DOWN_BOX color 7
+      } {
         Fl_Input find_ {
-        callback {find_pos_ = view_->find(find_->value(), find_pos_);}
+          label {@search}
-        private xywh {10 350 265 25} when 10
+          callback {find_pos_ = view_->find(find_->value(), find_pos_);} selected
+          private tooltip {find text in document} xywh {35 352 238 21} box FLAT_BOX labelsize 13 when 10
+        }
       }
     }
     code {back_->deactivate();

src/fl_symbols.cxx

@@ -1,5 +1,5 @@
 //
-// "$Id: fl_symbols.cxx,v 1.8.2.3.2.8 2004/04/11 04:39:00 easysw Exp $"
+// "$Id: fl_symbols.cxx,v 1.8.2.3.2.9 2004/07/04 06:49:33 matthiaswm Exp $"
 //
 // Symbol drawing code for the Fast Light Tool Kit (FLTK).
 //
@@ -171,6 +171,51 @@ static void rectangle(double x,double y,double x2,double y2,Fl_Color col) {
 
 /* The drawing routines */
 
+static void draw_fltk(Fl_Color col) 
+{
+  fl_color(col);
+  // F fill
+  BP; vv(-2.0, -0.5); vv(-1.0, -0.5); vv(-1.0, -0.3); vv(-1.8, -0.3);
+  vv(-1.8, -0.1); vv(-1.2, -0.1); vv(-1.2, 0.1); vv(-1.8, 0.1);
+  vv(-1.8, 0.5); vv(-2.0, 0.5); EP;
+  // L fill
+  BP; vv(-1.0, -0.5); vv(-0.8, -0.5); vv(-0.8, 0.3); vv(0.0, 0.3);
+  vv(0.0, 0.5); vv(-1.0, 0.5); EP;
+  // T outline
+  BP; vv(-0.1, -0.5); vv(1.1, -0.5); vv(1.1, -0.3); vv(0.6, -0.3);
+  vv(0.6, 0.5); vv(0.4, 0.5); vv(0.4, -0.3); vv(-0.1, -0.3); EP;
+  // K outline
+  BP; vv(1.1, -0.5); vv(1.3, -0.5); vv(1.3, -0.15); vv(1.70, -0.5);
+  vv(2.0, -0.5); vv(1.43, 0.0); vv(2.0, 0.5); vv(1.70, 0.5);
+  vv(1.3, 0.15); vv(1.3, 0.5); vv(1.1, 0.5); EP;
+  set_outline_color(col);
+  // F outline
+  BC; vv(-2.0, -0.5); vv(-1.0, -0.5); vv(-1.0, -0.3); vv(-1.8, -0.3);
+  vv(-1.8, -0.1); vv(-1.2, -0.1); vv(-1.2, 0.1); vv(-1.8, 0.1);
+  vv(-1.8, 0.5); vv(-2.0, 0.5); EC;
+  // L outline
+  BC; vv(-1.0, -0.5); vv(-0.8, -0.5); vv(-0.8, 0.3); vv(0.0, 0.3);
+  vv(0.0, 0.5); vv(-1.0, 0.5); EC;
+  // T outline
+  BC; vv(-0.1, -0.5); vv(1.1, -0.5); vv(1.1, -0.3); vv(0.6, -0.3);
+  vv(0.6, 0.5); vv(0.4, 0.5); vv(0.4, -0.3); vv(-0.1, -0.3); EC;
+  // K outline
+  BC; vv(1.1, -0.5); vv(1.3, -0.5); vv(1.3, -0.15); vv(1.70, -0.5);
+  vv(2.0, -0.5); vv(1.43, 0.0); vv(2.0, 0.5); vv(1.70, 0.5);
+  vv(1.3, 0.15); vv(1.3, 0.5); vv(1.1, 0.5); EC;
+}
+
+static void draw_search(Fl_Color col) 
+{
+  fl_color(col);
+  BP; vv(.4, .13); vv(1.0, .73); vv(.73, 1.0); vv(.13, .4); EP;
+  set_outline_color(col);
+  fl_line_style(FL_SOLID, 3, 0);
+  BC; fl_circle(-.2, -.2, .8); EC;
+  fl_line_style(FL_SOLID, 1, 0);
+  BC; vv(.4, .13); vv(1.0, .73); vv(.73, 1.0); vv(.13, .4); EC;
+}
+
 static void draw_arrow1(Fl_Color col)
 {
   fl_color(col);
@@ -358,8 +403,10 @@ static void fl_init_symbols(void) {
   fl_add_symbol("UpArrow",	draw_uparrow,		1);
   fl_add_symbol("DnArrow",	draw_downarrow,		1);
   fl_add_symbol("||",		draw_doublebar,		1);
+  fl_add_symbol("search",       draw_search,            1);
+  fl_add_symbol("FLTK",         draw_fltk,              1);
 }
 
 //
-// End of "$Id: fl_symbols.cxx,v 1.8.2.3.2.8 2004/04/11 04:39:00 easysw Exp $".
+// End of "$Id: fl_symbols.cxx,v 1.8.2.3.2.9 2004/07/04 06:49:33 matthiaswm Exp $".
 //

test/symbols.cxx

@@ -1,5 +1,5 @@
 //
-// "$Id: symbols.cxx,v 1.4.2.3.2.6 2004/04/11 04:39:01 easysw Exp $"
+// "$Id: symbols.cxx,v 1.4.2.3.2.7 2004/07/04 06:49:34 matthiaswm Exp $"
 //
 // Symbol test program for the Fast Light Tool Kit (FLTK).
 //
@@ -36,34 +36,40 @@
 int N = 0;
 #define W 70
 #define H 70
-#define ROWS 5
+#define ROWS 7
-#define COLS 5
+#define COLS 4
 
 Fl_Window *window;
+Fl_Value_Slider *orientation;
+Fl_Value_Slider *size;
 
 void slider_cb(Fl_Widget *w, void *) {
   static char buf[80];
-  int val = (int)(((Fl_Value_Slider*)w)->value());
+  int val = (int)orientation->value();
-  Fl_Window *win = (Fl_Window*)w->parent();       // get parent window
+  int sze = (int)size->value();
-  for (int i = win->children(); i--; ) {          // all window children
+  for (int i = window->children(); i--; ) {          // all window children
-    Fl_Widget *wc = win->child(i);
+    Fl_Widget *wc = window->child(i);
     const char *l = wc->label();
     if ( *l == '@' ) {                            // all children with '@'
       if ( *(++l) == '@' ) {                      // ascii legend?
         l++;
-	while (isdigit(*l)) { l++; }
+	while (isdigit(*l)||*l=='+'||*l=='-') { l++; }
-        if (val == 0) { sprintf(buf, "@@%s", l); }
+        if (val&&sze) sprintf(buf, "@@%+d%d%s", sze, val, l);
-        else          { sprintf(buf, "@@%d%s", val, l); }
+        else if (val) sprintf(buf, "@@%d%s", val, l);
+        else if (sze) sprintf(buf, "@@%+d%s", sze, l);
+        else          sprintf(buf, "@@%s", l);
       } else {                                    // box with symbol
-        while (isdigit(*l)) { l++; }
+        while (isdigit(*l)||*l=='+'||*l=='-') { l++; }
-        if (val == 0) { sprintf(buf, "@%s", l); }
+        if (val&&sze) sprintf(buf, "@%+d%d%s", sze, val, l);
-	else          { sprintf(buf, "@%d%s", val, l); }
+        else if (val) sprintf(buf, "@%d%s", val, l);
+        else if (sze) sprintf(buf, "@%+d%s", sze, l);
+        else          sprintf(buf, "@%s", l);
       }
       free((void*)(wc->label()));
       wc->label(strdup(buf));
     }
   }
-  win->redraw();
+  window->redraw();
 }
 
 void bt(const char *name) {
@@ -108,17 +114,26 @@ bt("@line");
 bt("@menu");
 bt("@UpArrow");
 bt("@DnArrow");
+bt("@search");
+bt("@FLTK");
 
-  Fl_Value_Slider slider((int)(window->w()*.10+.5),
+  orientation = new Fl_Value_Slider(
-                         window->h()-40,
+    (int)(window->w()*.05+.5), window->h()-40,
-                         (int)(window->w()*.80+.5),
+    (int)(window->w()*.42+.5), 16, "Orientation");
-                         16,
+  orientation->type(FL_HORIZONTAL);
-                         "Orientation");
+  orientation->range(0.0, 9.0);
-  slider.type(FL_HORIZONTAL);
+  orientation->value(0.0);
-  slider.range(0.0, 9.0);
+  orientation->step(1);
-  slider.value(0.0);
+  orientation->callback(slider_cb, 0);
-  slider.step(1);
+
-  slider.callback(slider_cb, &slider);
+  size = new Fl_Value_Slider(
+    (int)(window->w()*.53+.5), window->h()-40,
+    (int)(window->w()*.42+.5), 16, "Size");
+  size->type(FL_HORIZONTAL);
+  size->range(-3.0, 9.0);
+  size->value(0.0);
+  size->step(1);
+  size->callback(slider_cb, 0);
 
   window->resizable(window);
   window->show(argc,argv);
@@ -126,5 +141,5 @@ bt("@DnArrow");
 }
 
 //
-// End of "$Id: symbols.cxx,v 1.4.2.3.2.6 2004/04/11 04:39:01 easysw Exp $".
+// End of "$Id: symbols.cxx,v 1.4.2.3.2.7 2004/07/04 06:49:34 matthiaswm Exp $".
 //