gnome-devel-docs 3.18.1-1 / usr / share / help / fr / gnome-devel-demos / progressbar.c.page

This file is indexed.

/usr/share/help/fr/gnome-devel-demos/progressbar.c.page is in gnome-devel-docs 3.18.1-1.

This file is owned by root:root, with mode 0o644.

The actual contents of the file can be viewed below. 

  1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
<?xml version="1.0" encoding="utf-8"?>
<page xmlns="http://projectmallard.org/1.0/" xmlns:its="http://www.w3.org/2005/11/its" xmlns:xi="http://www.w3.org/2001/XInclude" type="guide" style="task" id="progressbar.c" xml:lang="fr">
  <info>
    <title type="text">ProgressBar (C)</title>
    <link type="guide" xref="c#display-widgets"/>
    <link type="seealso" xref="spinner.c"/>
    <revision version="0.1" date="2012-06-16" status="draft"/>

    <credit type="author copyright">
      <name>Monica Kochofar</name>
      <email its:translate="no">monicakochofar@gmail.com</email>
      <years>2012</years>
    </credit>

    <desc>Un élément graphique qui matérialise visuellement la progression</desc>
  
    <mal:credit xmlns:mal="http://projectmallard.org/1.0/" type="translator copyright">
      <mal:name>Luc Rebert,</mal:name>
      <mal:email>traduc@rebert.name</mal:email>
      <mal:years>2011</mal:years>
    </mal:credit>
  
    <mal:credit xmlns:mal="http://projectmallard.org/1.0/" type="translator copyright">
      <mal:name>Alain Lojewski,</mal:name>
      <mal:email>allomervan@gmail.com</mal:email>
      <mal:years>2011-2012</mal:years>
    </mal:credit>
  
    <mal:credit xmlns:mal="http://projectmallard.org/1.0/" type="translator copyright">
      <mal:name>Luc Pionchon</mal:name>
      <mal:email>pionchon.luc@gmail.com</mal:email>
      <mal:years>2011</mal:years>
    </mal:credit>
  
    <mal:credit xmlns:mal="http://projectmallard.org/1.0/" type="translator copyright">
      <mal:name>Bruno Brouard</mal:name>
      <mal:email>annoa.b@gmail.com</mal:email>
      <mal:years>2011-12</mal:years>
    </mal:credit>
  
    <mal:credit xmlns:mal="http://projectmallard.org/1.0/" type="translator copyright">
      <mal:name>Luis Menina</mal:name>
      <mal:email>liberforce@freeside.fr</mal:email>
      <mal:years>2014</mal:years>
    </mal:credit>
  </info>

  <title>Barre de progression</title>

  <media type="video" mime="application/ogv" src="media/progressbar_fill.ogv"/>
  <p>Cette barre de progression se « rempli » par fractions jusqu'à ce qu'elle soit pleine.</p>

      <code mime="text/x-csrc" style="numbered">
#include &lt;gtk/gtk.h&gt;


static gboolean
fill (gpointer   user_data)
{
  GtkWidget *progress_bar = user_data;

  /*Get the current progress*/
  gdouble fraction;
  fraction = gtk_progress_bar_get_fraction (GTK_PROGRESS_BAR (progress_bar));

  /*Increase the bar by 10% each time this function is called*/
  fraction += 0.1;

  /*Fill in the bar with the new fraction*/
  gtk_progress_bar_set_fraction (GTK_PROGRESS_BAR (progress_bar), fraction);

  /*Ensures that the fraction stays below 1.0*/
  if (fraction &lt; 1.0) 
    return TRUE;
  
  return FALSE;
}



static void
activate (GtkApplication *app,
          gpointer        user_data)
{
  GtkWidget *window;
  GtkWidget *progress_bar;

  gdouble fraction = 0.0;

  /*Create a window with a title, and a default size*/
  window = gtk_application_window_new (app);
  gtk_window_set_title (GTK_WINDOW (window), "ProgressBar Example");
  gtk_window_set_default_size (GTK_WINDOW (window), 220, 20);
 
  /*Create a progressbar and add it to the window*/
  progress_bar = gtk_progress_bar_new ();
  gtk_container_add (GTK_CONTAINER (window), progress_bar);

  /*Fill in the given fraction of the bar. Has to be between 0.0-1.0 inclusive*/
  gtk_progress_bar_set_fraction (GTK_PROGRESS_BAR (progress_bar), fraction);

  /*Use the created fill function every 500 milliseconds*/
  g_timeout_add (500, fill, GTK_PROGRESS_BAR (progress_bar));
 
  gtk_widget_show_all (window);
}
 


int
main (int argc, char **argv)
{
  GtkApplication *app;
  int status;
 
  app = gtk_application_new ("org.gtk.example", G_APPLICATION_FLAGS_NONE);
  g_signal_connect (app, "activate", G_CALLBACK (activate), NULL);
  status = g_application_run (G_APPLICATION (app), argc, argv);
  g_object_unref (app);
 
  return status;
}
</code>
<p>Dans cet exemple, les éléments suivants sont utilisés :</p>
<list>
  <item><p><link href="http://developer.gnome.org/gtk3/3.4/GtkApplication.html">GtkApplication</link></p></item>
  <item><p><link href="http://developer.gnome.org/gtk3/3.4/GtkWindow.html">GtkWindow</link></p></item>
  <item><p><link href="http://developer.gnome.org/gtk3/stable/GtkProgressBar.html">GtkProgressBar</link></p></item>
  <item><p><link href="http://developer.gnome.org/glib/stable/glib-The-Main-Event-Loop.html#g-timeout-add">G_Timeout</link></p></item>
</list>
</page>

APT Browse - Built by Thomas Orozco.