74 lines
1.5 KiB
C#
74 lines
1.5 KiB
C#
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/* Spinner
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*
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* GtkSpinner allows to show that background activity is on-going.
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*
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*/
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using System;
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using Gtk;
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namespace GtkDemo
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{
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[Demo ("Spinner", "DemoSpinner.cs")]
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public class DemoSpinner : Dialog
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{
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Spinner spinner_sensitive;
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Spinner spinner_unsensitive;
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public DemoSpinner () : base ("Spinner", null, DialogFlags.DestroyWithParent)
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{
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Resizable = false;
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VBox vbox = new VBox (false, 5);
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vbox.BorderWidth = 5;
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ContentArea.PackStart (vbox, true, true, 0);
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/* Sensitive */
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HBox hbox = new HBox (false, 5);
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spinner_sensitive = new Spinner ();
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hbox.Add (spinner_sensitive);
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hbox.Add (new Entry ());
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vbox.Add (hbox);
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/* Disabled */
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hbox = new HBox (false, 5);
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spinner_unsensitive = new Spinner ();
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spinner_unsensitive.Sensitive = false;
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hbox.Add (spinner_unsensitive);
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hbox.Add (new Entry ());
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vbox.Add (hbox);
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Button btn_play = new Button ();
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btn_play.Label = "Play";
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btn_play.Clicked += OnPlayClicked;
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vbox.Add (btn_play);
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Button btn_stop = new Button ();
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btn_stop.Label = "Stop";
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btn_stop.Clicked += OnStopClicked;
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vbox.Add (btn_stop);
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AddButton (Stock.Close, ResponseType.Close);
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OnPlayClicked (null, null);
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ShowAll ();
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Run ();
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Destroy ();
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}
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private void OnPlayClicked (object sender, EventArgs e)
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{
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spinner_sensitive.Start ();
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spinner_unsensitive.Start ();
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}
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private void OnStopClicked (object sender, EventArgs e)
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{
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spinner_sensitive.Stop ();
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spinner_unsensitive.Stop ();
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}
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}
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}
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