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gtk-demo: Use GtkImages to select the puzzle
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parent
884aaa2193
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@ -13,11 +13,9 @@
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static GtkWidget *window = NULL;
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static GtkWidget *frame = NULL;
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static GtkWidget *choices = NULL;
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static GtkWidget *size_spin = NULL;
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static GtkWidget *rose_button = NULL;
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static GdkPaintable *puzzle = NULL;
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static GdkPaintable *rose = NULL;
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static GdkPaintable *atom = NULL;
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static gboolean solved = TRUE;
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static guint width = 3;
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@ -365,12 +363,22 @@ reconfigure (void)
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{
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GtkWidget *popover;
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GtkWidget *grid;
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GtkWidget *child;
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GtkWidget *image;
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GList *selected;
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width = height = gtk_spin_button_get_value_as_int (GTK_SPIN_BUTTON (size_spin));
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if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (rose_button)))
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puzzle = rose;
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selected = gtk_flow_box_get_selected_children (GTK_FLOW_BOX (choices));
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if (selected == NULL)
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child = gtk_widget_get_first_child (choices);
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else
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puzzle = atom;
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{
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child = selected->data;
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g_list_free (selected);
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}
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image = gtk_bin_get_child (GTK_BIN (child));
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puzzle = gtk_image_get_paintable (GTK_IMAGE (image));
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start_puzzle (puzzle);
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popover = gtk_widget_get_ancestor (size_spin, GTK_TYPE_POPOVER);
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@ -379,6 +387,18 @@ reconfigure (void)
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gtk_widget_grab_focus (grid);
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}
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static void
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add_choice (GtkWidget *choices,
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GdkPaintable *paintable)
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{
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GtkWidget *icon;
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icon = gtk_image_new_from_paintable (paintable);
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gtk_image_set_icon_size (GTK_IMAGE (icon), GTK_ICON_SIZE_LARGE);
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gtk_container_add (GTK_CONTAINER (choices), icon);
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}
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GtkWidget *
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do_sliding_puzzle (GtkWidget *do_widget)
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{
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@ -390,23 +410,29 @@ do_sliding_puzzle (GtkWidget *do_widget)
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GtkWidget *popover;
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GtkWidget *tweaks;
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GtkWidget *apply;
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GtkWidget *button;
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GtkWidget *label;
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GtkWidget *sw;
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GtkMediaStream *media;
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puzzle = rose = GDK_PAINTABLE (gdk_texture_new_from_resource ("/sliding_puzzle/portland-rose.jpg"));
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atom = gtk_nuclear_animation_new ();
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puzzle = GDK_PAINTABLE (gdk_texture_new_from_resource ("/sliding_puzzle/portland-rose.jpg"));
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tweaks = gtk_grid_new ();
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gtk_grid_set_row_spacing (GTK_GRID (tweaks), 10);
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gtk_grid_set_column_spacing (GTK_GRID (tweaks), 10);
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g_object_set (tweaks, "margin", 10, NULL);
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rose_button = button = gtk_radio_button_new_with_label (NULL, "Rose");
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gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), TRUE);
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gtk_grid_attach (GTK_GRID (tweaks), button, 0, 0, 1, 1);
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button = gtk_radio_button_new_with_label_from_widget (GTK_RADIO_BUTTON (button), "Danger");
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gtk_grid_attach (GTK_GRID (tweaks), button, 1, 0, 1, 1);
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choices = gtk_flow_box_new ();
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gtk_style_context_add_class (gtk_widget_get_style_context (choices), GTK_STYLE_CLASS_VIEW);
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add_choice (choices, puzzle);
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add_choice (choices, gtk_nuclear_animation_new ());
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media = gtk_media_file_new_for_resource ("/images/gtk-logo.webm");
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gtk_media_stream_set_loop (media, TRUE);
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gtk_media_stream_set_muted (media, TRUE);
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gtk_media_stream_play (media);
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add_choice (choices, GDK_PAINTABLE (media));
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sw = gtk_scrolled_window_new (NULL, NULL);
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gtk_container_add (GTK_CONTAINER (sw), choices);
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gtk_grid_attach (GTK_GRID (tweaks), sw, 0, 0, 2, 1);
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label = gtk_label_new ("Size");
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gtk_label_set_xalign (GTK_LABEL (label), 0.0);
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