gtk3示例–buttonbox
#include <gtk/gtk.h> static void print_hello (GtkWidget *widget, gpointer data) { g_print("你按的是确定键n"); } static void print_cancel (GtkWidget *widget, gpointer data) { g_print("你按的是取消键n"); } static void print_help (GtkWidget *widget, gpointer data) { g_print ("你按的是帮助键n"); } static GtkWidget * create_bbox (gint horizontal, char *title, gint spacing, gint layout) { GtkWidget *frame; GtkWidget *bbox; GtkWidget *button; frame = gtk_frame_new (title); if (horizontal) bbox = gtk_button_box_new (GTK_ORIENTATION_HORIZONTAL); else bbox = gtk_button_box_new (GTK_ORIENTATION_VERTICAL); gtk_container_set_border_width (GTK_CONTAINER (bbox), 5); gtk_container_add (GTK_CONTAINER (frame), bbox); gtk_button_box_set_layout (GTK_BUTTON_BOX (bbox), layout); gtk_box_set_spacing (GTK_BOX (bbox), spacing); button = gtk_button_new_from_stock (GTK_STOCK_OK); g_signal_connect (button, "clicked", G_CALLBACK(print_hello), NULL); gtk_container_add (GTK_CONTAINER (bbox), button); button = gtk_button_new_from_stock (GTK_STOCK_CANCEL); g_signal_connect (button, "clicked", G_CALLBACK(print_cancel), NULL); gtk_container_add (GTK_CONTAINER (bbox), button); button = gtk_button_new_from_stock (GTK_STOCK_HELP); g_signal_connect (button, "clicked", G_CALLBACK(print_help), NULL); gtk_container_add (GTK_CONTAINER (bbox), button); return frame; } GtkWidget * do_button_box (GtkWidget *do_widget) { static GtkWidget *window = NULL; GtkWidget *main_vbox; GtkWidget *vbox; GtkWidget *hbox; GtkWidget *frame_horz; GtkWidget *frame_vert; if (!window) { window = gtk_window_new (GTK_WINDOW_TOPLEVEL); gtk_window_set_screen (GTK_WINDOW (window), gtk_widget_get_screen (do_widget)); gtk_window_set_title (GTK_WINDOW (window), "Button Boxes"); g_signal_connect (window, "destroy", G_CALLBACK (gtk_widget_destroyed), &window); gtk_container_set_border_width (GTK_CONTAINER (window), 10); main_vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0); gtk_container_add (GTK_CONTAINER (window), main_vbox); frame_horz = gtk_frame_new ("Horizontal Button Boxes"); gtk_box_pack_start (GTK_BOX (main_vbox), frame_horz, TRUE, TRUE, 10); vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0); gtk_container_set_border_width (GTK_CONTAINER (vbox), 10); gtk_container_add (GTK_CONTAINER (frame_horz), vbox); gtk_box_pack_start (GTK_BOX (vbox), create_bbox (TRUE, "Spread", 40, GTK_BUTTONBOX_SPREAD), TRUE, TRUE, 0); gtk_box_pack_start (GTK_BOX (vbox), create_bbox (TRUE, "Edge", 40, GTK_BUTTONBOX_EDGE), TRUE, TRUE, 5); gtk_box_pack_start (GTK_BOX (vbox), create_bbox (TRUE, "Start", 40, GTK_BUTTONBOX_START), TRUE, TRUE, 5); gtk_box_pack_start (GTK_BOX (vbox), create_bbox (TRUE, "End", 40, GTK_BUTTONBOX_END), TRUE, TRUE, 5); frame_vert = gtk_frame_new ("Vertical Button Boxes"); gtk_box_pack_start (GTK_BOX (main_vbox), frame_vert, TRUE, TRUE, 10); hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0); gtk_container_set_border_width (GTK_CONTAINER (hbox), 10); gtk_container_add (GTK_CONTAINER (frame_vert), hbox); gtk_box_pack_start (GTK_BOX (hbox), create_bbox (FALSE, "Spread", 30, GTK_BUTTONBOX_SPREAD), TRUE, TRUE, 0); gtk_box_pack_start (GTK_BOX (hbox), create_bbox (FALSE, "Edge", 30, GTK_BUTTONBOX_EDGE), TRUE, TRUE, 5); gtk_box_pack_start (GTK_BOX (hbox), create_bbox (FALSE, "Start", 30, GTK_BUTTONBOX_START), TRUE, TRUE, 5); gtk_box_pack_start (GTK_BOX (hbox), create_bbox (FALSE, "End", 30, GTK_BUTTONBOX_END), TRUE, TRUE, 5); } if (!gtk_widget_get_visible (window)) { gtk_widget_show_all (window); } else { gtk_widget_destroy (window); window = NULL; } return window; } int main(int argc, char **argv) { GtkWidget *do_window = NULL; gtk_init(&argc, &argv); do_window = gtk_window_new(GTK_WINDOW_TOPLEVEL); do_window = do_button_box (do_window); g_signal_connect(GTK_WINDOW(do_window), "destroy", gtk_main_quit, NULL ); //gtk_widget_show(do_window); gtk_main(); return 0; }
