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105 lines
4.0 KiB
C
105 lines
4.0 KiB
C
/* Info bar
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*
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* Info bar widgets are used to report important messages to the user.
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*/
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#include <gtk/gtk.h>
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static GtkWidget *window = NULL;
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static void
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on_bar_response (GtkInfoBar *info_bar,
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gint response_id,
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gpointer user_data)
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{
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GtkWidget *dialog;
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dialog = gtk_message_dialog_new (GTK_WINDOW (window),
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GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT,
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GTK_MESSAGE_INFO,
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GTK_BUTTONS_OK,
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"You clicked a button on an info bar");
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gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
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"Your response has id %d", response_id);
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gtk_dialog_run (GTK_DIALOG (dialog));
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gtk_widget_destroy (dialog);
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}
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GtkWidget *
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do_infobar (GtkWidget *do_widget)
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{
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GtkWidget *frame;
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GtkWidget *bar;
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GtkWidget *vbox;
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GtkWidget *vbox2;
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GtkWidget *label;
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if (!window)
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{
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window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
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gtk_window_set_screen (GTK_WINDOW (window),
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gtk_widget_get_screen (do_widget));
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gtk_window_set_title (GTK_WINDOW (window), "Info Bars");
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g_signal_connect (window, "destroy", G_CALLBACK (gtk_widget_destroyed), &window);
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gtk_container_set_border_width (GTK_CONTAINER (window), 8);
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vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
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gtk_container_add (GTK_CONTAINER (window), vbox);
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bar = gtk_info_bar_new ();
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gtk_box_pack_start (GTK_BOX (vbox), bar, FALSE, FALSE, 0);
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gtk_info_bar_set_message_type (GTK_INFO_BAR (bar), GTK_MESSAGE_INFO);
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label = gtk_label_new ("This is an info bar with message type GTK_MESSAGE_INFO");
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gtk_box_pack_start (GTK_BOX (gtk_info_bar_get_content_area (GTK_INFO_BAR (bar))), label, FALSE, FALSE, 0);
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bar = gtk_info_bar_new ();
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gtk_box_pack_start (GTK_BOX (vbox), bar, FALSE, FALSE, 0);
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gtk_info_bar_set_message_type (GTK_INFO_BAR (bar), GTK_MESSAGE_WARNING);
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label = gtk_label_new ("This is an info bar with message type GTK_MESSAGE_WARNING");
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gtk_box_pack_start (GTK_BOX (gtk_info_bar_get_content_area (GTK_INFO_BAR (bar))), label, FALSE, FALSE, 0);
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bar = gtk_info_bar_new_with_buttons (GTK_STOCK_OK, GTK_RESPONSE_OK, NULL);
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g_signal_connect (bar, "response", G_CALLBACK (on_bar_response), window);
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gtk_box_pack_start (GTK_BOX (vbox), bar, FALSE, FALSE, 0);
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gtk_info_bar_set_message_type (GTK_INFO_BAR (bar), GTK_MESSAGE_QUESTION);
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label = gtk_label_new ("This is an info bar with message type GTK_MESSAGE_QUESTION");
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gtk_box_pack_start (GTK_BOX (gtk_info_bar_get_content_area (GTK_INFO_BAR (bar))), label, FALSE, FALSE, 0);
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bar = gtk_info_bar_new ();
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gtk_box_pack_start (GTK_BOX (vbox), bar, FALSE, FALSE, 0);
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gtk_info_bar_set_message_type (GTK_INFO_BAR (bar), GTK_MESSAGE_ERROR);
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label = gtk_label_new ("This is an info bar with message type GTK_MESSAGE_ERROR");
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gtk_box_pack_start (GTK_BOX (gtk_info_bar_get_content_area (GTK_INFO_BAR (bar))), label, FALSE, FALSE, 0);
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bar = gtk_info_bar_new ();
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gtk_box_pack_start (GTK_BOX (vbox), bar, FALSE, FALSE, 0);
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gtk_info_bar_set_message_type (GTK_INFO_BAR (bar), GTK_MESSAGE_OTHER);
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label = gtk_label_new ("This is an info bar with message type GTK_MESSAGE_OTHER");
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gtk_box_pack_start (GTK_BOX (gtk_info_bar_get_content_area (GTK_INFO_BAR (bar))), label, FALSE, FALSE, 0);
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frame = gtk_frame_new ("Info bars");
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gtk_box_pack_start (GTK_BOX (vbox), frame, FALSE, FALSE, 8);
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vbox2 = gtk_box_new (GTK_ORIENTATION_VERTICAL, 8);
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gtk_container_set_border_width (GTK_CONTAINER (vbox2), 8);
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gtk_container_add (GTK_CONTAINER (frame), vbox2);
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/* Standard message dialog */
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label = gtk_label_new ("An example of different info bars");
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gtk_box_pack_start (GTK_BOX (vbox2), label, FALSE, FALSE, 0);
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}
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if (!gtk_widget_get_visible (window))
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{
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gtk_widget_show_all (window);
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}
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else
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{
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gtk_widget_destroy (window);
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window = NULL;
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}
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return window;
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}
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