|
#include <stdio.h>
#include <gtk/gtk.h>
/* 这个函数旋转页标签的位置 */
void rotate_book( GtkButton *button,
GtkNotebook *notebook )
{
gtk_notebook_set_tab_pos (notebook, (notebook->tab_pos + 1) % 4);
}
/* 显示/隐藏页标签和边框 */
void tabsborder_book( GtkButton *button,
GtkNotebook *notebook )
{
gint tval = FALSE;
gint bval = FALSE;
if (notebook->show_tabs == 0)
tval = TRUE;
if (notebook->show_border == 0)
bval = TRUE;
gtk_notebook_set_show_tabs (notebook, tval);
gtk_notebook_set_show_border (notebook, bval);
}
/* 从笔记本上删除一个页面 */
void remove_book( GtkButton *button,
GtkNotebook *notebook )
{
gint page;
page = gtk_notebook_get_current_page (notebook);
gtk_notebook_remove_page (notebook, page);
/* 需要刷新构件 --
这会迫使构件重绘自身。 */
gtk_widget_queue_draw (GTK_WIDGET (notebook));
}
gint delete( GtkWidget *widget,
GtkWidget *event,
gpointer data )
{
gtk_main_quit ();
return FALSE;
}
int main( int argc,
char *argv[] )
{
GtkWidget *window;
GtkWidget *button;
GtkWidget *table;
GtkWidget *notebook;
GtkWidget *frame;
GtkWidget *label;
GtkWidget *checkbutton;
int i;
char bufferf[32];
char bufferl[32];
gtk_init (&argc, &argv);
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
g_signal_connect (G_OBJECT (window), "delete_event",
G_CALLBACK (delete), NULL);
gtk_container_set_border_width (GTK_CONTAINER (window), 10);
table = gtk_table_new (3, 6, FALSE);
gtk_container_add (GTK_CONTAINER (window), table);
/* 创建一个新的笔记本，将标签页放在顶部 */
notebook = gtk_notebook_new ();
gtk_notebook_set_tab_pos (GTK_NOTEBOOK (notebook), GTK_POS_TOP);
gtk_table_attach_defaults (GTK_TABLE (table), notebook, 0, 6, 0, 1);
gtk_widget_show (notebook);
/* 在笔记本后面追加几个页面 */
for (i = 0; i < 5; i++) {
sprintf(bufferf, "Append Frame %d", i + 1);
sprintf(bufferl, "Page %d", i + 1);
frame = gtk_frame_new (bufferf);
gtk_container_set_border_width (GTK_CONTAINER (frame), 10);
gtk_widget_set_size_request (frame, 100, 75);
gtk_widget_show (frame);
label = gtk_label_new (bufferf);
gtk_container_add (GTK_CONTAINER (frame), label);
gtk_widget_show (label);
label = gtk_label_new (bufferl);
gtk_notebook_append_page (GTK_NOTEBOOK (notebook), frame, label);
}
/* 在指定位置添加页面 */
checkbutton = gtk_check_button_new_with_label ("Check me please!");
gtk_widget_set_size_request (checkbutton, 100, 75);
gtk_widget_show (checkbutton);
label = gtk_label_new ("Add page");
gtk_notebook_insert_page (GTK_NOTEBOOK (notebook), checkbutton, label, 2);
/* 最后向笔记本前插页面 */
for (i = 0; i < 5; i++) {
sprintf (bufferf, "Prepend Frame %d", i + 1);
sprintf (bufferl, "PPage %d", i + 1);
frame = gtk_frame_new (bufferf);
gtk_container_set_border_width (GTK_CONTAINER (frame), 10);
gtk_widget_set_size_request (frame, 100, 75);
gtk_widget_show (frame);
label = gtk_label_new (bufferf);
gtk_container_add (GTK_CONTAINER (frame), label);
gtk_widget_show (label);
label = gtk_label_new (bufferl);
gtk_notebook_prepend_page (GTK_NOTEBOOK (notebook), frame, label);
}
/* 设置起始页(第4页) */
gtk_notebook_set_current_page (GTK_NOTEBOOK (notebook), 3);
/* 创建一排按钮 */
button = gtk_button_new_with_label ("close");
g_signal_connect_swapped (G_OBJECT (button), "clicked",
G_CALLBACK (delete), NULL);
gtk_table_attach_defaults (GTK_TABLE (table), button, 0, 1, 1, 2);
gtk_widget_show (button);
button = gtk_button_new_with_label ("next page");
g_signal_connect_swapped (G_OBJECT (button), "clicked",
G_CALLBACK (gtk_notebook_next_page),
notebook);
gtk_table_attach_defaults (GTK_TABLE (table), button, 1, 2, 1, 2);
gtk_widget_show (button);
button = gtk_button_new_with_label ("prev page");
g_signal_connect_swapped (G_OBJECT (button), "clicked",
G_CALLBACK (gtk_notebook_prev_page),
notebook);
gtk_table_attach_defaults (GTK_TABLE (table), button, 2, 3, 1, 2);
gtk_widget_show (button);
button = gtk_button_new_with_label ("tab position");
g_signal_connect (G_OBJECT (button), "clicked",
G_CALLBACK (rotate_book),
notebook);
gtk_table_attach_defaults (GTK_TABLE (table), button, 3, 4, 1, 2);
gtk_widget_show (button);
button = gtk_button_new_with_label ("tabs/border on/off");
g_signal_connect (G_OBJECT (button), "clicked",
G_CALLBACK (tabsborder_book),
notebook);
gtk_table_attach_defaults (GTK_TABLE (table), button, 4, 5, 1, 2);
gtk_widget_show (button);
button = gtk_button_new_with_label ("remove page");
g_signal_connect (G_OBJECT (button), "clicked",
G_CALLBACK (remove_book),
notebook);
gtk_table_attach_defaults (GTK_TABLE (table), button, 5, 6, 1, 2);
gtk_widget_show (button);
gtk_widget_show (table);
gtk_widget_show (window);
gtk_main ();
return 0;
}
|
