mirror of
https://gitlab.gnome.org/GNOME/gtk.git
synced 2024-11-06 08:40:08 +00:00
101 lines
3.2 KiB
C
101 lines
3.2 KiB
C
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#include <stdio.h>
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#include <stdlib.h>
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#include <gtk/gtk.h>
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static void enter_callback( GtkWidget *widget,
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GtkWidget *entry )
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{
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const gchar *entry_text;
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entry_text = gtk_entry_get_text (GTK_ENTRY (entry));
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printf ("Entry contents: %s\n", entry_text);
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}
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static void entry_toggle_editable( GtkWidget *checkbutton,
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GtkWidget *entry )
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{
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gtk_editable_set_editable (GTK_EDITABLE (entry),
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GTK_TOGGLE_BUTTON (checkbutton)->active);
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}
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static void entry_toggle_visibility( GtkWidget *checkbutton,
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GtkWidget *entry )
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{
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gtk_entry_set_visibility (GTK_ENTRY (entry),
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GTK_TOGGLE_BUTTON (checkbutton)->active);
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}
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int main( int argc,
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char *argv[] )
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{
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GtkWidget *window;
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GtkWidget *vbox, *hbox;
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GtkWidget *entry;
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GtkWidget *button;
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GtkWidget *check;
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gint tmp_pos;
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gtk_init (&argc, &argv);
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/* create a new window */
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window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
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gtk_widget_set_size_request (GTK_WIDGET (window), 200, 100);
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gtk_window_set_title (GTK_WINDOW (window), "GTK Entry");
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g_signal_connect (window, "destroy",
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G_CALLBACK (gtk_main_quit), NULL);
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g_signal_connect_swapped (window, "delete-event",
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G_CALLBACK (gtk_widget_destroy),
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window);
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vbox = gtk_vbox_new (FALSE, 0);
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gtk_container_add (GTK_CONTAINER (window), vbox);
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gtk_widget_show (vbox);
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entry = gtk_entry_new ();
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gtk_entry_set_max_length (GTK_ENTRY (entry), 50);
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g_signal_connect (entry, "activate",
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G_CALLBACK (enter_callback),
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(gpointer) entry);
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gtk_entry_set_text (GTK_ENTRY (entry), "hello");
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tmp_pos = GTK_ENTRY (entry)->text_length;
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gtk_editable_insert_text (GTK_EDITABLE (entry), " world", -1, &tmp_pos);
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gtk_editable_select_region (GTK_EDITABLE (entry),
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0, GTK_ENTRY (entry)->text_length);
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gtk_box_pack_start (GTK_BOX (vbox), entry, TRUE, TRUE, 0);
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gtk_widget_show (entry);
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hbox = gtk_hbox_new (FALSE, 0);
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gtk_container_add (GTK_CONTAINER (vbox), hbox);
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gtk_widget_show (hbox);
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check = gtk_check_button_new_with_label ("Editable");
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gtk_box_pack_start (GTK_BOX (hbox), check, TRUE, TRUE, 0);
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g_signal_connect (check, "toggled",
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G_CALLBACK (entry_toggle_editable), (gpointer) entry);
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gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (check), TRUE);
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gtk_widget_show (check);
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check = gtk_check_button_new_with_label ("Visible");
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gtk_box_pack_start (GTK_BOX (hbox), check, TRUE, TRUE, 0);
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g_signal_connect (check, "toggled",
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G_CALLBACK (entry_toggle_visibility), (gpointer) entry);
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gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (check), TRUE);
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gtk_widget_show (check);
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button = gtk_button_new_from_stock (GTK_STOCK_CLOSE);
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g_signal_connect_swapped (button, "clicked",
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G_CALLBACK (gtk_widget_destroy),
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window);
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gtk_box_pack_start (GTK_BOX (vbox), button, TRUE, TRUE, 0);
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gtk_widget_set_can_default (button, TRUE);
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gtk_widget_grab_default (button);
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gtk_widget_show (button);
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gtk_widget_show (window);
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gtk_main();
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return 0;
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}
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