STR #2997: Disable ESC from closing code window.

This drives VI users crazy; a comman 'save' pattern is:
	   (1) enter some code, (2) hit ESC, (3) type :w ENTER.

	   In VI these actions save the code entered.
	   in fluid it /dumps/ the code typed because ESC is a shortcut for the Cancel key.



git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@10010 ea41ed52-d2ee-0310-a9c1-e6b18d33e121

fluid/function_panel.cxx

@@ -113,7 +113,6 @@ Fl_Double_Window* make_function_panel() {
       } // Fl_Return_Button* f_panel_ok
       { f_panel_cancel = new Fl_Button(280, 200, 50, 20, "Cancel");
         f_panel_cancel->tooltip("Cancel the changes.");
-        f_panel_cancel->shortcut(0xff1b);
         f_panel_cancel->labelsize(11);
       } // Fl_Button* f_panel_cancel
       { Fl_Box* o = new Fl_Box(10, 200, 205, 20);
@@ -140,6 +139,12 @@ Fl_Double_Window* make_function_panel() {
 
 Fl_Double_Window *code_panel=(Fl_Double_Window *)0;
 
+static void cb_code_panel(Fl_Double_Window*, void*) {
+  if (Fl::event()==FL_SHORTCUT && Fl::event_key()==FL_Escape) 
+    return; // ignore Escape
+code_panel->hide(); // otherwise hide..;
+}
+
 CodeEditor *code_input=(CodeEditor *)0;
 
 Fl_Return_Button *code_panel_ok=(Fl_Return_Button *)0;
@@ -149,6 +154,7 @@ Fl_Button *code_panel_cancel=(Fl_Button *)0;
 Fl_Double_Window* make_code_panel() {
   { Fl_Double_Window* o = code_panel = new Fl_Double_Window(540, 180, "Code Properties");
     code_panel->labelsize(11);
+    code_panel->callback((Fl_Callback*)cb_code_panel);
     { CodeEditor* o = code_input = new CodeEditor(10, 10, 520, 130);
       code_input->box(FL_DOWN_BOX);
       code_input->color(FL_BACKGROUND2_COLOR);
@@ -171,7 +177,6 @@ Fl_Double_Window* make_code_panel() {
         code_panel_ok->window()->hotspot(code_panel_ok);
       } // Fl_Return_Button* code_panel_ok
       { code_panel_cancel = new Fl_Button(470, 150, 60, 20, "Cancel");
-        code_panel_cancel->shortcut(0xff1b);
         code_panel_cancel->labelsize(11);
       } // Fl_Button* code_panel_cancel
       { Fl_Box* o = new Fl_Box(10, 150, 380, 20);

fluid/function_panel.fl

@@ -112,7 +112,7 @@ Function {make_function_panel()} {} {
       }
       Fl_Button f_panel_cancel {
         label Cancel
-        tooltip {Cancel the changes.} xywh {280 200 50 20} shortcut 0xff1b labelsize 11
+        tooltip {Cancel the changes.} xywh {280 200 50 20} labelsize 11
       }
       Fl_Box {} {
         xywh {10 200 205 20} resizable
@@ -126,9 +126,13 @@ Function {make_function_panel()} {} {
   }
 } 
 
-Function {make_code_panel()} {} {
+Function {make_code_panel()} {open
+} {
   Fl_Window code_panel {
     label {Code Properties}
+    callback {if (Fl::event()==FL_SHORTCUT && Fl::event_key()==FL_Escape) 
+    return; // ignore Escape
+code_panel->hide(); // otherwise hide..} open selected
     xywh {353 262 540 180} type Double labelsize 11 resizable
     code0 {o->size_range(200, 150);} modal visible
   } {
@@ -147,7 +151,7 @@ Function {make_code_panel()} {} {
       }
       Fl_Button code_panel_cancel {
         label Cancel
-        xywh {470 150 60 20} shortcut 0xff1b labelsize 11
+        xywh {470 150 60 20} labelsize 11
       }
       Fl_Box {} {
         xywh {10 150 380 20} labelsize 11 resizable
@@ -825,7 +829,7 @@ else
       }
       Fl_Button {} {
         user_data {"Fl_Tree"}
-        callback type_make_cb selected
+        callback type_make_cb
         tooltip Tree xywh {484 5 24 24} box THIN_UP_BOX
         code0 {o->image(pixmap[50]);}
       }