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| static void activate(GtkApplication* app, gpointer user_data)
{
GtkWidget *window;
GtkWidget *background;
GtkWidget *browse_button[3];
GtkWidget *convert_button[3];
GtkWidget *frame[3] = {NULL};
GtkWidget *box;
GtkWidget *video_entry = NULL;
GtkWidget *image_entry = NULL;
GtkWidget *audio_entry = NULL;
GtkWidget *zone = NULL;
GtkWidget *grid = NULL;
GtkWidget *videos_files_label = NULL;
gchar *utf8_videos_files;
GtkWidget *images_files_label = NULL;
gchar *utf8_images_files;
GtkWidget *audio_files_label = NULL;
gchar *utf8_audio_files;
size_t i = 0;
window = gtk_application_window_new (app);
gtk_window_set_title (GTK_WINDOW (window), "FilesConverter");
gtk_window_set_default_size (GTK_WINDOW (window), 800, 600);
zone = gtk_fixed_new();
box = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
gtk_widget_set_halign (box, GTK_ALIGN_CENTER);
gtk_widget_set_valign (box, GTK_ALIGN_CENTER);
gtk_window_set_child (GTK_WINDOW(window), zone);
background = gtk_image_new_from_file("images/BG.jpeg");
gtk_fixed_put(GTK_FIXED(zone), background, 100, 150);
videos_files_label = gtk_label_new(NULL);
utf8_videos_files = g_locale_to_utf8("<span foreground=\"#000000\">Videos Files</span>\n", -1, NULL, NULL, NULL);
gtk_label_set_markup(GTK_LABEL(videos_files_label), utf8_videos_files);
gtk_fixed_put(GTK_FIXED(zone), videos_files_label, 20, 20);
frame[0] = gtk_frame_new(NULL);
gtk_widget_set_size_request(frame[0], 780, 160);
gtk_fixed_put(GTK_FIXED(zone), frame[0], 10, 10);
images_files_label = gtk_label_new(NULL);
utf8_images_files = g_locale_to_utf8("<span foreground=\"#000000\">Images Files</span>\n", -1, NULL, NULL, NULL);
gtk_label_set_markup(GTK_LABEL(images_files_label), utf8_images_files);
gtk_fixed_put(GTK_FIXED(zone), images_files_label, 20, 230);
frame[1] = gtk_frame_new(NULL);
gtk_widget_set_size_request(frame[1], 780, 160);
gtk_fixed_put(GTK_FIXED(zone), frame[1], 10, 220);
audio_files_label = gtk_label_new(NULL);
utf8_audio_files = g_locale_to_utf8("<span foreground=\"#000000\">Audio Files</span>\n", -1, NULL, NULL, NULL);
gtk_label_set_markup(GTK_LABEL(audio_files_label), utf8_audio_files);
gtk_fixed_put(GTK_FIXED(zone), audio_files_label, 20, 430);
frame[2] = gtk_frame_new(NULL);
gtk_widget_set_size_request(frame[2], 780, 160);
gtk_fixed_put(GTK_FIXED(zone), frame[2], 10, 420);
for(i = 0; i < 3; i++)
{
browse_button[i] = gtk_button_new_with_label ("Browse");
convert_button[i] = gtk_button_new_with_label("Convert");
}
gtk_fixed_put(GTK_FIXED(zone), browse_button[0], 450, 60);
gtk_fixed_put(GTK_FIXED(zone), browse_button[1], 450, 270);
gtk_fixed_put(GTK_FIXED(zone), browse_button[2], 450, 470);
gtk_fixed_put(GTK_FIXED(zone), convert_button[0], 550, 60);
gtk_fixed_put(GTK_FIXED(zone), convert_button[1], 550, 270);
gtk_fixed_put(GTK_FIXED(zone), convert_button[2], 550, 470);
g_signal_connect (browse_button[0], "clicked", G_CALLBACK(print_hello), NULL);
g_signal_connect_swapped (browse_button[0], "clicked", G_CALLBACK(gtk_window_destroy), window);
video_entry = gtk_entry_new();
gtk_widget_set_size_request(video_entry, 400, 30);
gtk_fixed_put(GTK_FIXED(zone), video_entry, 20, 60);
image_entry = gtk_entry_new();
gtk_widget_set_size_request(image_entry, 400, 10);
gtk_fixed_put(GTK_FIXED(zone), image_entry, 20, 270);
audio_entry= gtk_entry_new();
gtk_widget_set_size_request(audio_entry, 400, 10);
gtk_fixed_put(GTK_FIXED(zone), audio_entry, 20, 470);
gtk_window_present(GTK_WINDOW (window));
}
int main (int argc, char *argv[])
{
GtkApplication *app;
int status;
app = gtk_application_new("org.gtk.example", G_APPLICATION_DEFAULT_FLAGS);
g_signal_connect(app, "activate", G_CALLBACK(activate), NULL);
status = g_application_run(G_APPLICATION(app), argc, argv);
g_object_unref(app);
return status;
} |
Afficher une image de fond dans une fenêtre gtk4
Répondre avec citation
.
. Sont vraiment gentils les développeurs Gtk à tout changer en permanence !
. On peut déjà se demander pourquoi le GtkBox dans ces conditions ? Il est inutile puisque tu insères tous les éléments dans le GtkFixed. Nous pourrions donc supprimer la box. Cependant, en lisant la documentation officielle on peut lire pour les GtkFixed :
.
Envoyé par gerald3d
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