label extra windows

Fltk/GUI.cpp

@@ -3,6 +3,7 @@
 // See the LICENSE.txt file for license information. Please report all
 // bugs and problems to <gmsh@geuz.org>.
 
+#include <sstream>
 #include <FL/Fl.H>
 #include <FL/Fl_Tooltip.H>
 #include <FL/Fl_Shared_Image.H>
@@ -518,10 +519,16 @@ int GUI::testArrowShortcuts()
 
 void GUI::setGraphicTitle(const char *str)
 {
-  // FIXME should use copy_label, but it is broken for Fl_Windows in
-  // fltk 1.1.7
-  for(unsigned int i = 0; i < graph.size(); i++)
-    graph[i]->win->label(str);
+  for(unsigned int i = 0; i < graph.size(); i++){
+    if(!i){
+      graph[i]->setTitle(str);
+    }
+    else{
+      std::ostringstream sstream;
+      sstream << str << " [" << i << "]";
+      graph[i]->setTitle(sstream.str());
+    }
+  }
 }
 
 void GUI::updateViews()

Fltk/graphicWindow.cpp

@@ -475,6 +475,12 @@ graphicWindow::~graphicWindow()
   Fl::delete_widget(win);
 }
 
+void graphicWindow::setTitle(std::string str)
+{
+  _title = str;
+  win->label(_title.c_str());
+}
+
 void graphicWindow::split(openglWindow *g, char how)
 {
   if(tile->find(g) == tile->children()) return;

Fltk/graphicWindow.h

@@ -6,6 +6,7 @@
 #ifndef _GRAPHIC_WINDOW_H_
 #define _GRAPHIC_WINDOW_H_
 
+#include <string>
 #include <vector>
 #include <FL/Fl_Window.H>
 #include <FL/Fl_Button.H>
@@ -14,6 +15,8 @@
 #include "openglWindow.h"
 
 class graphicWindow{
+ private:
+  std::string _title;
  public:
   Fl_Window *win;
   Fl_Tile *tile;
@@ -24,6 +27,7 @@ class graphicWindow{
  public:
   graphicWindow(bool main=true, int numTiles=1);
   ~graphicWindow();
+  void setTitle(std::string str);
   void split(openglWindow *g, char how);
   void setAnimButtons(int mode);
   void checkAnimButtons();

Fltk/menuWindow.cpp

@@ -155,7 +155,7 @@ static void file_window_cb(Fl_Widget *w, void *data)
     graphicWindow *g1 = GUI::instance()->graph.back();
     graphicWindow *g2 = new graphicWindow(false, CTX.num_tiles);
     GUI::instance()->graph.push_back(g2);
-    g2->win->label(g1->win->label());
+    GUI::instance()->setGraphicTitle(CTX.filename);
     g2->win->resize(g1->win->x() + 10, g1->win->y() + 10,
                     g1->win->w(), g1->win->h());
     g2->win->show();

utils/misc/variables.msvc

@@ -133,9 +133,10 @@ ifeq (${ENABLE_MED},1)
 endif
 
 ifeq (${ENABLE_GUI},1)
-  GMSH_DIRS+=Graphics Fltk contrib/NativeFileChooser
+  GMSH_DIRS+=Graphics Fltk contrib/NativeFileChooser contrib/TreeBrowser
   FLAGS+=/DHAVE_FLTK /I${FLTK_PREFIX} /I${FLTK_PREFIX}/FL/images
-  FLAGS+=/DHAVE_LIBZ /DHAVE_LIBPNG /DHAVE_LIBJPEG /DHAVE_NATIVE_FILE_CHOOSER
+  FLAGS+=/DHAVE_LIBZ /DHAVE_LIBPNG /DHAVE_LIBJPEG
+  FLAGS+=/DHAVE_NATIVE_FILE_CHOOSER /DHAVE_TREE_BROWSER
   GMSH_LIBS+=Fltk/Main.obj lib/*.lib ${FLTK_PREFIX}/lib/fltk*.lib
   GMSH_LIBS+=glu32.lib opengl32.lib advapi32.lib gdi32.lib user32.lib
   GMSH_LIBS+=shell32.lib ole32.lib comctl32.lib comdlg32.lib ws2_32.lib