[Glade-users] filechooserdialog

[ichapman at videotron.ca (Ian Chapman)]

Hi,

I'm new to glade and have followed Micah's tutorial as far as it goes 
and it is also behind Glade 3.14.2. The "gtk-builder-convert" is not 
needed as glade 3.14.2 produces a glade file that the sample.c was able 
to use. I changed "on_window_destroy (GtkObject *object, gpointer 
user_data)" to "on_window_destroy (GObject *object, gpointer 
user_data)". Also to be able to use the signals I had to add gmodule-2.0 
to compile the program and also compiled with gtk+-3.0. So far so good, 
file/new, save, save as print on my terminal as expected. Where I go 
wrong is trying to use the top level "GtkFileChooserDialog". I created a 
new "filedialog.glade" and "filedialog.c" and call it from my main.c 
when file/open is clicked. It's sort of doing the right sort of thing 
but is convoluted into a two stage process.

The first stage I get a chooser with the two buttons that I added. I 
select a file and click the "filechooserbutton1" and I get a second file 
chooser with open and cancel buttons that I did not add. I select 
another file click open and the newly selected file prints on my 
terminal like I expected.

How do I get to this second stage without going through the first 
redundant stage? Putting the functionality of filechooserbutton1 into 
file/open would be handy. I can send you my files if anyone would like 
to sort out what I'm doing wrong. I've added two files that demo what 
I'm seeing.

Thanks in advance. Ian.


//=================================

dialog.c

#include <gtk/gtk.h>

// gcc -Wall -g -o dialog dialog.c -export-dynamic `pkg-config --cflags 
--libs gtk+-3.0 gmodule-2.0`

void

on_window_destroy (GObject *object, gpointer user_data)

{

printf("gtk main quit.\n");

gtk_main_quit();

}

void

clica(GtkFileChooser *filechooserbutton1){//this button was inserted 
through Glade

// char cNome[250];

printf("\n clica clicked. \n");

gchar* cNome_pt = 
gtk_file_chooser_get_uri(GTK_FILE_CHOOSER(filechooserbutton1));

printf("\n cNome_pt = %s", cNome_pt);

printf("\n Exiting clica. \n");

gtk_main_quit ();

return; }

int

main (int argc, char *argv[])

{

GtkBuilder *builder;

GtkWidget *filechooserdialog;

gtk_init (&argc, &argv);

builder = gtk_builder_new ();

gtk_builder_add_from_file (builder, "dialog.glade", NULL);


filechooserdialog = GTK_WIDGET (gtk_builder_get_object (builder, 
"filechooserdialog"));

gtk_builder_connect_signals (builder, NULL);

g_object_unref (G_OBJECT (builder));

gtk_widget_show (filechooserdialog);

gtk_main ();

return 0;

}

//=================================================

diolog.glade
<?xml version="1.0" encoding="UTF-8"?>
<interface>
   <!-- interface-requires gtk+ 3.0 -->
   <object class="GtkFileChooserDialog" id="filechooserdialog">
     <property name="can_focus">False</property>
     <property name="border_width">5</property>
     <property name="role">GtkFileChooserDialog</property>
     <property name="type_hint">dialog</property>
     <child internal-child="vbox">
       <object class="GtkBox" id="filechooserdialog-vbox1">
         <property name="can_focus">False</property>
         <property name="orientation">vertical</property>
         <property name="spacing">2</property>
         <child internal-child="action_area">
           <object class="GtkButtonBox" id="filechooserdialog-action_area1">
             <property name="can_focus">False</property>
             <property name="layout_style">end</property>
             <child>
               <object class="GtkButton" id="button1">
                 <property name="label" translatable="yes">button</property>
                 <property name="visible">True</property>
                 <property name="can_focus">True</property>
                 <property name="receives_default">True</property>
               </object>
               <packing>
                 <property name="expand">False</property>
                 <property name="fill">True</property>
                 <property name="position">0</property>
               </packing>
             </child>
             <child>
               <object class="GtkFileChooserButton" id="filechooserbutton1">
                 <property name="visible">True</property>
                 <property name="can_focus">False</property>
                 <property name="orientation">vertical</property>
                 <signal name="file-set" handler="clica" swapped="no"/>
               </object>
               <packing>
                 <property name="expand">False</property>
                 <property name="fill">True</property>
                 <property name="position">1</property>
               </packing>
             </child>
           </object>
           <packing>
             <property name="expand">False</property>
             <property name="fill">True</property>
             <property name="pack_type">end</property>
             <property name="position">0</property>
           </packing>
         </child>
         <child>
           <object class="GtkTextView" id="textview1">
             <property name="visible">True</property>
             <property name="can_focus">True</property>
           </object>
           <packing>
             <property name="expand">False</property>
             <property name="fill">True</property>
             <property name="position">2</property>
           </packing>
         </child>
       </object>
     </child>
     <action-widgets>
       <action-widget response="0">button1</action-widget>
     </action-widgets>
   </object>
</interface>

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