diff options
| author | Mike Kestner <mkestner@ameritech.net> | 2001-03-30 03:35:47 +0000 |
|---|---|---|
| committer | Mike Kestner <mkestner@src.gnome.org> | 2001-03-30 03:35:47 +0000 |
| commit | c80b705470ae83ac8ca144f4a55d8365a229ded7 (patch) | |
| tree | e47e3384f2f1cf7cccbca6f6dcc791cac2dad39c /tests | |
| parent | fe8eecdf7509819b2ffd489ce6929230d4d78032 (diff) | |
| download | gdk-pixbuf-c80b705470ae83ac8ca144f4a55d8365a229ded7.tar.gz | |
added value_changed signal which proxies for the adjustment. Cleaned
Thu Mar 29 21:20:38 2001 Mike Kestner <mkestner@ameritech.net>
* gtk/gtkspinbutton.c : added value_changed signal which proxies for the
adjustment. Cleaned redundant preconditions (spin != NULL). Added
inline API function docs.
(gtk_spin_button_new_with_range): New convenience constructor.
(gtk_spin_button_set_increments): New adjustment helper.
(gtk_spin_button_set_range): New adjustment helper.
* gtk/testgtk.c : added test of the new convenince constructor and
value_changed signals.
docs/reference/ChangeLog
2001-03-29 Mike Kestner <mkestner@ameritech.net>
* gtk/tmpl/gtkspinbutton.html: killed function docs that are now
inline.
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/testgtk.c | 34 |
1 files changed, 33 insertions, 1 deletions
diff --git a/tests/testgtk.c b/tests/testgtk.c index b8aa15113..cda2d5fec 100644 --- a/tests/testgtk.c +++ b/tests/testgtk.c @@ -3770,6 +3770,23 @@ get_value (GtkWidget *widget, gpointer data) gtk_label_set_text (label, buf); } +static void +get_spin_value (GtkWidget *widget, gpointer data) +{ + gchar *buffer; + GtkLabel *label; + GtkSpinButton *spin; + + spin = GTK_SPIN_BUTTON (widget); + label = GTK_LABEL (data); + + buffer = g_strdup_printf ("%0.*f", spin->digits, + gtk_spin_button_get_value_as_float (spin)); + gtk_label_set_text (label, buffer); + + g_free (buffer); +} + static gint spin_button_time_output_func (GtkSpinButton *spin_button) { @@ -4050,6 +4067,22 @@ create_spins (void) gtk_box_pack_start (GTK_BOX (vbox), val_label, TRUE, TRUE, 0); gtk_label_set_text (GTK_LABEL (val_label), "0"); + frame = gtk_frame_new ("Using Convenience Constructor"); + gtk_box_pack_start (GTK_BOX (main_vbox), frame, TRUE, TRUE, 0); + + hbox = gtk_hbox_new (FALSE, 0); + gtk_container_set_border_width (GTK_CONTAINER (hbox), 5); + gtk_container_add (GTK_CONTAINER (frame), hbox); + + val_label = gtk_label_new ("0.0"); + + spinner = gtk_spin_button_new_with_range (0.0, 10.0, 0.009); + gtk_spin_button_set_value (GTK_SPIN_BUTTON (spinner), 0.0); + gtk_signal_connect (GTK_OBJECT (spinner), "value_changed", + GTK_SIGNAL_FUNC (get_spin_value), val_label); + gtk_box_pack_start (GTK_BOX (hbox), spinner, TRUE, TRUE, 5); + gtk_box_pack_start (GTK_BOX (hbox), val_label, TRUE, TRUE, 5); + hbox = gtk_hbox_new (FALSE, 0); gtk_box_pack_start (GTK_BOX (main_vbox), hbox, FALSE, TRUE, 0); @@ -9342,7 +9375,6 @@ scroll_test_adjustment_changed (GtkAdjustment *adj, GtkWidget *widget) if (!GTK_WIDGET_DRAWABLE (widget)) return; - gdk_window_scroll (widget->window, 0, dy); gdk_window_process_updates (widget->window, FALSE); } |