Re: Problem to open a new window using libglade

[patrick <thunar24 gmail com>]

If I compile it with "gtk_window_show_now" I get the following compiler error:
implicit declaration of function 'gtk_window_show_now'
I also tried it with 'gtk_widget_show_now', but there is no difference.

2007/3/2, Micah Carrick <email micahcarrick com>:
> A quick "cheap trick" you could do is:
>
> gtk_window_set_keep_above (GTK_WINDOW(window2), TRUE);
> gtk_window_show_now (GTK_WINDOW(window2));
>
> - Micah Carrick
>   Developer | http://www.micahcarrick.com | http://www.gtkforums.com
>
>
>
> patrick wrote:
> > Hi All,
> >
> > I'd like to open a new window, when a button is clicked by using libglade.
> > But the window appears always at the end of the function, but it
> > should appear at the beginnig, so that I can show the progrwess to the
> > user.
> > I also tried to add "while (gtk_events_pending())
> > gtk_main_iteration();" but then only the outlines are visible, not the
> > labels, and progressbars.
> >
> > So I put together a short example to explain the problem.
> > Now the window appears with the beginning of the break, but the labels
> > etc, at the end.
> > How can I open the window, so that the labels etc. are visible, to
> > show the progress to the user?
> > thanks a lot!
> >
> > Patrick
> >
> > /* sample.glade */
> >
> > <?xml version="1.0" standalone="no"?> <!--*- mode: xml -*-->
> > <!DOCTYPE glade-interface SYSTEM "http://glade.gnome.org/glade-2.0.dtd";>
> >
> > <glade-interface>
> >
> > <widget class="GtkWindow" id="window1">
> >   <property name="border_width">10</property>
> >   <property name="visible">True</property>
> >   <property name="title" translatable="yes">window1</property>
> >   <property name="type">GTK_WINDOW_TOPLEVEL</property>
> >   <property name="window_position">GTK_WIN_POS_NONE</property>
> >   <property name="modal">False</property>
> >   <property name="resizable">False</property>
> >   <property name="destroy_with_parent">False</property>
> >   <property name="decorated">True</property>
> >   <property name="skip_taskbar_hint">False</property>
> >   <property name="skip_pager_hint">False</property>
> >   <property name="type_hint">GDK_WINDOW_TYPE_HINT_NORMAL</property>
> >   <property name="gravity">GDK_GRAVITY_NORTH_WEST</property>
> >   <property name="focus_on_map">True</property>
> >   <property name="urgency_hint">False</property>
> >
> >   <child>
> >     <widget class="GtkButton" id="button1">
> >       <property name="width_request">150</property>
> >       <property name="visible">True</property>
> >       <property name="can_focus">True</property>
> >       <property name="label" translatable="yes">Run</property>
> >       <property name="use_underline">True</property>
> >       <property name="relief">GTK_RELIEF_NORMAL</property>
> >       <property name="focus_on_click">True</property>
> >       <signal name="clicked" handler="on_button1_clicked"
> > last_modification_time="Mon, 19 Feb 2007 20:34:21 GMT"/>
> >     </widget>
> >   </child>
> > </widget>
> >
> > <widget class="GtkWindow" id="window2">
> >   <property name="border_width">10</property>
> >   <property name="visible">True</property>
> >   <property name="title" translatable="yes">window2</property>
> >   <property name="type">GTK_WINDOW_TOPLEVEL</property>
> >   <property name="window_position">GTK_WIN_POS_NONE</property>
> >   <property name="modal">False</property>
> >   <property name="resizable">False</property>
> >   <property name="destroy_with_parent">False</property>
> >   <property name="decorated">True</property>
> >   <property name="skip_taskbar_hint">False</property>
> >   <property name="skip_pager_hint">False</property>
> >   <property name="type_hint">GDK_WINDOW_TYPE_HINT_NORMAL</property>
> >   <property name="gravity">GDK_GRAVITY_NORTH_WEST</property>
> >   <property name="focus_on_map">True</property>
> >   <property name="urgency_hint">False</property>
> >
> >   <child>
> >     <widget class="GtkVBox" id="vbox1">
> >       <property name="visible">True</property>
> >       <property name="homogeneous">False</property>
> >       <property name="spacing">0</property>
> >
> >       <child>
> >    <widget class="GtkLabel" id="label1">
> >      <property name="visible">True</property>
> >      <property name="label" translatable="yes">Progress window</property>
> >      <property name="use_underline">False</property>
> >      <property name="use_markup">False</property>
> >      <property name="justify">GTK_JUSTIFY_LEFT</property>
> >      <property name="wrap">False</property>
> >      <property name="selectable">False</property>
> >      <property name="xalign">0.5</property>
> >      <property name="yalign">0.5</property>
> >      <property name="xpad">0</property>
> >      <property name="ypad">0</property>
> >      <property name="ellipsize">PANGO_ELLIPSIZE_NONE</property>
> >      <property name="width_chars">-1</property>
> >      <property name="single_line_mode">False</property>
> >      <property name="angle">0</property>
> >    </widget>
> >    <packing>
> >      <property name="padding">0</property>
> >      <property name="expand">False</property>
> >      <property name="fill">False</property>
> >    </packing>
> >       </child>
> >
> >       <child>
> >    <widget class="GtkProgressBar" id="progressbar1">
> >      <property name="visible">True</property>
> >      <property name="orientation">GTK_PROGRESS_LEFT_TO_RIGHT</property>
> >      <property name="fraction">0</property>
> >      <property name="pulse_step">0.10000000149</property>
> >      <property name="ellipsize">PANGO_ELLIPSIZE_NONE</property>
> >    </widget>
> >    <packing>
> >      <property name="padding">0</property>
> >      <property name="expand">False</property>
> >      <property name="fill">False</property>
> >    </packing>
> >       </child>
> >
> >       <child>
> >    <widget class="GtkLabel" id="label2">
> >      <property name="visible">True</property>
> >      <property name="label" translatable="yes">progress_description</property>
> >      <property name="use_underline">False</property>
> >      <property name="use_markup">False</property>
> >      <property name="justify">GTK_JUSTIFY_LEFT</property>
> >      <property name="wrap">False</property>
> >      <property name="selectable">False</property>
> >      <property name="xalign">0.5</property>
> >      <property name="yalign">0.5</property>
> >      <property name="xpad">0</property>
> >      <property name="ypad">0</property>
> >      <property name="ellipsize">PANGO_ELLIPSIZE_NONE</property>
> >      <property name="width_chars">-1</property>
> >      <property name="single_line_mode">False</property>
> >      <property name="angle">0</property>
> >    </widget>
> >    <packing>
> >      <property name="padding">2</property>
> >      <property name="expand">False</property>
> >      <property name="fill">False</property>
> >    </packing>
> >       </child>
> >     </widget>
> >   </child>
> > </widget>
> >
> > </glade-interface>
> >
> >
> > /* sample.c */
> > #include <gtk/gtk.h>
> > #include <glade/glade.h>
> > #include <stdlib.h>
> >
> > #define GLADE_FILE "sample.glade"
> >
> > // functions
> > static gint delete_event_cb(GtkWidget* w, GdkEventAny* e, gpointer data);
> > static gint destroy_cb(GtkWidget* w, GdkEventAny* e, gpointer data);
> > static void on_button1_clicked(GtkButton *button, gpointer data);
> >
> > int main (int argc, char *argv[])
> > {
> >       GladeXML *gxml;
> >
> >         gtk_init (&argc, &argv);
> >
> >       //Create interface
> >         gxml = glade_xml_new (GLADE_FILE, "window1", NULL);
> >
> >       GtkWidget *window1 = glade_xml_get_widget(gxml, "window1");
> >
> >       //connect signals
> >       glade_xml_signal_connect_data (gxml, "on_button1_clicked",
> >                 G_CALLBACK (on_button1_clicked), NULL);
> >
> >         g_signal_connect(G_OBJECT(window1), "delete_event",
> >                 G_CALLBACK(delete_event_cb), NULL);
> >
> >         g_signal_connect(G_OBJECT(window1), "destroy",
> >                 G_CALLBACK(destroy_cb), NULL);
> >
> >       //beginn loop
> >         gtk_main ();
> >
> >         return 0;
> > }
> >
> > static gint delete_event_cb(GtkWidget* w, GdkEventAny* e, gpointer data)
> > {
> >         return 0;
> > }
> >
> > static gint destroy_cb(GtkWidget* w, GdkEventAny* e, gpointer data)
> > {
> >         gtk_main_quit();
> >         return 0;
> > }
> >
> > void
> > on_button1_clicked(GtkButton *button, gpointer data)
> > {
> >       /* the button was clicked */
> >       //Print out to console
> >       g_print("Beginn break\n");
> >
> >       //Create the new "progress" window
> >       GladeXML        *gxml_progress = NULL;
> >       gxml_progress = glade_xml_new (GLADE_FILE, "window2", NULL);
> >
> >       //show the window
> >       GtkWidget *window2 = glade_xml_get_widget(gxml_progress, "window2");
> >       gtk_widget_show_all(window2);
> >
> >       while (gtk_events_pending())
> >               gtk_main_iteration();
> >
> >       //Make 5 sec. break
> >       g_usleep(5000000);
> >       g_print("End break\n");
> > }
> >
> > I compile it with: "gcc -Wall -export-dynamic -g `pkg-config --cflags
> > --libs gtk+-2.0` `pkg-config --cflags --libs libglade-2.0` -o sample
> > sample.c" on my FC6 machine.
> > _______________________________________________
> > gtk-app-devel-list mailing list
> > gtk-app-devel-list gnome org
> > http://mail.gnome.org/mailman/listinfo/gtk-app-devel-list
> >
> >
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