Lerking/gtk
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

gtk-demo: Add a GtkFileLauncher demo

Browse Source 
Replace the deprecated app chooser button by a
button that calls gtk_file_launcher_launch.
This commit is contained in:
Matthias Clasen
2022-11-29 13:04:56 -05:00
parent 1d9ee050f4
commit 7a50e31b8d
1 changed files with 45 additions and 10 deletions
Download Patch File Download Diff File Expand all files Collapse all files

55
demos/gtk-demo/pickers.c
View File

@@ -10,6 +10,8 @@
#include <gtk/gtk.h>
static GtkWidget *app_picker;
static void
file_opened (GObject *source,
GAsyncResult *result,
@@ -25,12 +27,17 @@ file_opened (GObject *source,
{
g_print ("%s\n", error->message);
g_error_free (error);
gtk_widget_set_sensitive (app_picker, FALSE);
g_object_set_data (G_OBJECT (app_picker), "file", NULL);
return;
}
name = g_file_get_basename (file);
gtk_label_set_label (GTK_LABEL (data), name);
g_free (name);
gtk_widget_set_sensitive (app_picker, TRUE);
g_object_set_data_full (G_OBJECT (app_picker), "file", g_object_ref (file), g_object_unref);
}
static gboolean
@@ -65,6 +72,37 @@ open_file (GtkButton *picker,
g_object_unref (dialog);
}
static void
launch_done (GObject *source,
GAsyncResult *result,
gpointer data)
{
GtkFileLauncher *launcher = GTK_FILE_LAUNCHER (source);
GError *error = NULL;
if (!gtk_file_launcher_launch_finish (launcher, result, &error))
{
g_print ("%s\n", error->message);
g_error_free (error);
}
}
static void
open_app (GtkButton *picker)
{
GtkWindow *parent = GTK_WINDOW (gtk_widget_get_root (GTK_WIDGET (picker)));
GtkFileLauncher *launcher;
GFile *file;
launcher = gtk_file_launcher_new ();
file = G_FILE (g_object_get_data (G_OBJECT (picker), "file"));
gtk_file_launcher_launch (launcher, parent, file, NULL, launch_done, NULL);
g_object_unref (launcher);
}
GtkWidget *
do_pickers (GtkWidget *do_widget)
{
@@ -123,20 +161,17 @@ do_pickers (GtkWidget *do_widget)
gtk_box_append (GTK_BOX (picker), button);
gtk_grid_attach (GTK_GRID (table), picker, 1, 2, 1, 1);
G_GNUC_BEGIN_IGNORE_DEPRECATIONS
label = gtk_label_new ("Mail:");
label = gtk_label_new ("Application:");
gtk_widget_set_halign (label, GTK_ALIGN_START);
gtk_widget_set_valign (label, GTK_ALIGN_CENTER);
gtk_widget_set_hexpand (label, TRUE);
gtk_grid_attach (GTK_GRID (table), label, 0, 4, 1, 1);
picker = gtk_app_chooser_button_new ("x-scheme-handler/mailto");
gtk_app_chooser_button_set_show_dialog_item (GTK_APP_CHOOSER_BUTTON (picker), TRUE);
G_GNUC_END_IGNORE_DEPRECATIONS
gtk_grid_attach (GTK_GRID (table), label, 0, 3, 1, 1);
gtk_grid_attach (GTK_GRID (table), picker, 1, 3, 1, 1);
app_picker = gtk_button_new_from_icon_name ("emblem-system-symbolic");
gtk_widget_set_halign (app_picker, GTK_ALIGN_END);
gtk_widget_set_sensitive (app_picker, FALSE);
g_signal_connect (app_picker, "clicked", G_CALLBACK (open_app), NULL);
gtk_grid_attach (GTK_GRID (table), app_picker, 1, 4, 1, 1);
}
if (!gtk_widget_get_visible (window))