Running FLTK in static initializers (cont'd):

1) Changed the way fluid attaches images to widgets and menu items so
it is compatible with running fluid-generated code containing such images
in a static initializer. Images are now attached calling a function:
  widget->image( image_function_name() );
and this function is defined before in fluid-generated code as:
   static Fl_Image *image_function_name() {
     static Fl_Image *image = new image_type(......);
     return image;
   }

2) Changed src/Fl_File_Chooser.fl so the source code generate by fluid
from it is compatible with running in a static initializer.

3) Changed src/Fl_File_Chooser.cxx and FL/Fl_File_Chooser.H
to the result of running fluid on src/Fl_File_Chooser.fl 

git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@10972 ea41ed52-d2ee-0310-a9c1-e6b18d33e121

1 files changed, 7 insertions, 5 deletions

diff --git a/src/Fl_File_Chooser.cxx b/src/Fl_File_Chooser.cxx
index c5288e92a..e5274cb51 100644
--- a/src/Fl_File_Chooser.cxx
+++ b/src/Fl_File_Chooser.cxx
@@ -27,7 +27,6 @@
 
 #include "../FL/Fl_File_Chooser.H"
 #include <FL/fl_draw.H>
-#include <FL/Fl_Bitmap.H>
 
 void Fl_File_Chooser::cb_window_i(Fl_Double_Window*, void*) {
   fileName->value("");
@@ -60,9 +59,14 @@ void Fl_File_Chooser::cb_newButton(Fl_Button* o, void* v) {
   ((Fl_File_Chooser*)(o->parent()->parent()->user_data()))->cb_newButton_i(o,v);
 }
 
+#include <FL/Fl_Bitmap.H>
 static const unsigned char idata_new[] =
 {0,0,120,0,132,0,2,1,1,254,1,128,49,128,49,128,253,128,253,128,49,128,49,
 128,1,128,1,128,255,255,0,0};
+static Fl_Image *image_new() {
+  static Fl_Image *image = new Fl_Bitmap(idata_new, 16, 16);
+  return image;
+}
 
 void Fl_File_Chooser::cb__i(Fl_Tile*, void*) {
   update_preview();
@@ -163,10 +167,8 @@ void Fl_File_Chooser::cb_favOkButton(Fl_Return_Button* o, void* v) {
 }
 
 Fl_File_Chooser::Fl_File_Chooser(const char *d, const char *p, int t, const char *title) {
-  static Fl_Bitmap *image_new = NULL;
-  if (!image_new) {
+  if (!prefs_) {
     prefs_ = new Fl_Preferences(Fl_Preferences::USER, "fltk.org", "filechooser");
-    image_new = new Fl_Bitmap(idata_new, 16, 16);
   }
   Fl_Group *prev_current = Fl_Group::current();
   { window = new Fl_Double_Window(490, 380, "Choose File");
@@ -186,7 +188,7 @@ Fl_File_Chooser::Fl_File_Chooser(const char *d, const char *p, int t, const char
         favoritesButton->label(favorites_label);
       } // Fl_Menu_Button* favoritesButton
       { Fl_Button* o = newButton = new Fl_Button(455, 10, 25, 25);
-        newButton->image(image_new);
+        newButton->image( image_new() );
         newButton->labelsize(8);
         newButton->callback((Fl_Callback*)cb_newButton);
         o->tooltip(new_directory_tooltip);