forked from AuroraMiddleware/gtk
1ae257d00a
This is a work in progress to stub out an application class. The primary goal is to provide a mechanism for applications to export GtkActions, and there is a standard "Quit" action. This is based on GApplication. Future work: * Add a way to say "This is my application menubar", which gets put into all toplevel windows on non-OS-X, and into the top on OS X. * Support session management. * Support application settings. https://bugzilla.gnome.org/show_bug.cgi?id=127958
61 lines
1.7 KiB
C
61 lines
1.7 KiB
C
#include <gtk/gtk.h>
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static const char *builder_data =
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"<interface>"
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"<object class=\"GtkAboutDialog\" id=\"about_dialog\">"
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" <property name=\"program-name\">Example Application</property>"
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" <property name=\"website\">http://www.gtk.org</property>"
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"</object>"
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"<object class=\"GtkActionGroup\" id=\"actions\">"
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" <child>"
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" <object class=\"GtkAction\" id=\"About\">"
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" <property name=\"name\">About</property>"
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" <property name=\"stock_id\">gtk-about</property>"
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" </object>"
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" </child>"
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"</object>"
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"</interface>";
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static GtkWidget *about_dialog;
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static void
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about_activate (GtkAction *action,
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gpointer user_data)
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{
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gtk_dialog_run (GTK_DIALOG (about_dialog));
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gtk_widget_hide (GTK_WIDGET (about_dialog));
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}
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int
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main (int argc, char **argv)
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{
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GtkApplication *app;
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GtkWindow *window;
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GtkBuilder *builder;
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GtkAction *action;
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GtkActionGroup *actions;
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app = gtk_application_new (&argc, &argv, "org.gtk.Example");
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builder = gtk_builder_new ();
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if (!gtk_builder_add_from_string (builder, builder_data, -1, NULL))
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g_error ("failed to parse UI");
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actions = GTK_ACTION_GROUP (gtk_builder_get_object (builder, "actions"));
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gtk_application_set_action_group (app, actions);
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action = gtk_action_group_get_action (actions, "About");
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g_signal_connect (action, "activate", G_CALLBACK (about_activate), app);
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about_dialog = GTK_WIDGET (gtk_builder_get_object (builder, "about_dialog"));
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gtk_builder_connect_signals (builder, app);
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g_object_unref (builder);
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window = gtk_application_get_window (app);
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gtk_container_add (GTK_CONTAINER (window), gtk_label_new ("Hello world"));
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gtk_widget_show_all (GTK_WIDGET (window));
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gtk_application_run (app);
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return 0;
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}
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