mhu/gds-render
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Add application menu and about dialog

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This commit is contained in:
Mario Hüttel
2018-07-23 15:10:40 +02:00
parent d0e1383861
commit 6fb4d39fc8
4 changed files with 101 additions and 2 deletions
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58
main.c
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@@ -21,22 +21,78 @@
#include <gtk/gtk.h>
#include "main-window.h"
struct application_data {
GtkApplication *app;
GtkWindow *main_window;
};
static void app_quit(GSimpleAction *action, GVariant *parameter, gpointer user_data)
{
struct application_data *appdata = (struct application_data *)user_data;
gtk_widget_destroy(GTK_WIDGET(appdata->main_window));
}
static void app_about(GSimpleAction *action, GVariant *parameter, gpointer user_data)
{
GtkBuilder *builder;
GtkDialog *dialog;
struct application_data *appdata = (struct application_data *)user_data;
builder = gtk_builder_new_from_resource("/about.glade");
dialog = GTK_DIALOG(gtk_builder_get_object(builder, "about-dialog"));
gtk_window_set_transient_for(GTK_WINDOW(dialog), appdata->main_window);
gtk_dialog_run(dialog);
gtk_widget_destroy(dialog);
g_object_unref(builder);
}
const GActionEntry app_actions[] = {
{ "quit", app_quit },
{ "about", app_about }
};
static void gapp_activate(GApplication *app, gpointer user_data)
{
GtkWindow *main_window;
struct application_data *appdata = (struct application_data *)user_data;
main_window = create_main_window();
appdata->main_window = main_window;
gtk_application_add_window(GTK_APPLICATION(app), main_window);
gtk_widget_show(GTK_WIDGET(main_window));
}
int main(int argc, char **argv)
{
GtkApplication *gapp;
int app_status;
struct application_data appdata;
GMenu *menu;
GMenu *m_quit;
GMenu *m_about;
gapp = gtk_application_new("de.shimatta.gds-render", G_APPLICATION_FLAGS_NONE);
g_signal_connect (gapp, "activate", G_CALLBACK(gapp_activate), NULL);
g_application_register(G_APPLICATION(gapp), NULL, NULL);
//g_action_map_add_action_entries(G_ACTION_MAP(gapp), app_actions, G_N_ELEMENTS(app_actions), &appdata);
g_signal_connect (gapp, "activate", G_CALLBACK(gapp_activate), &appdata);
menu = g_menu_new();
m_quit = g_menu_new();
m_about = g_menu_new();
g_menu_append(m_quit, "Quit", "app.quit");
g_menu_append(m_about, "About", "app.about");
g_menu_append_section(menu, NULL, G_MENU_MODEL(m_about));
g_menu_append_section(menu, NULL, G_MENU_MODEL(m_quit));
g_action_map_add_action_entries(G_ACTION_MAP(gapp), app_actions, G_N_ELEMENTS(app_actions), &appdata);
gtk_application_set_app_menu(GTK_APPLICATION(gapp), G_MENU_MODEL(menu));
g_object_unref(m_quit);
g_object_unref(m_about);
g_object_unref(menu);
app_status = g_application_run (G_APPLICATION(gapp), argc, argv);