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puzzle: Add a reshuffle button

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This commit is contained in:
Matthias Clasen 2018-06-05 19:30:08 -04:00
parent ddad5c3ce9
commit 547d63d56a
1 changed files with 18 additions and 0 deletions
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18
demos/gtk-demo/sliding_puzzle.c
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@ -274,6 +274,15 @@ start_puzzle (GdkPaintable *puzzle)
shuffle_puzzle (grid);
}
static void
reshuffle (void)
{
GtkWidget *grid;
grid = gtk_bin_get_child (GTK_BIN (frame));
shuffle_puzzle (grid);
}
GtkWidget *
do_sliding_puzzle (GtkWidget *do_widget)
{
@ -281,10 +290,19 @@ do_sliding_puzzle (GtkWidget *do_widget)
if (!window)
{
GtkWidget *header;
GtkWidget *restart;
restart = gtk_button_new_from_icon_name ("view-refresh-symbolic");
g_signal_connect (restart, "clicked", G_CALLBACK (reshuffle), NULL);
header = gtk_header_bar_new ();
gtk_header_bar_set_show_title_buttons (GTK_HEADER_BAR (header), TRUE);
gtk_header_bar_pack_start (GTK_HEADER_BAR (header), restart);
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
gtk_window_set_display (GTK_WINDOW (window),
gtk_widget_get_display (do_widget));
gtk_window_set_title (GTK_WINDOW (window), "Sliding Puzzle");
gtk_window_set_titlebar (GTK_WINDOW (window), header);
gtk_window_set_default_size (GTK_WINDOW (window), 400, 300);
g_signal_connect (window, "destroy",
G_CALLBACK (gtk_widget_destroyed), &window);