78 lines
2 KiB
C#
78 lines
2 KiB
C#
/* Clipboard
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*
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* GtkClipboard is used for clipboard handling. This demo shows how to
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* copy and paste text to and from the clipboard.
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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 ("Clipboard", "DemoClipboard.cs")]
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public class DemoClipboard : Gtk.Window
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{
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Entry pasteEntry, copyEntry;
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public DemoClipboard () : base ("Demo Clipboard")
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{
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this.DeleteEvent += new DeleteEventHandler (OnDelete);
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VBox vbox = new VBox ();
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vbox.BorderWidth = 8;
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Label copyLabel = new Label ("\"Copy\" will copy the text\nin the entry to the clipboard");
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vbox.PackStart (copyLabel, false, true, 0);
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vbox.PackStart (CreateCopyBox (), false, true, 0);
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Label pasteLabel = new Label ("\"Paste\" will paste the text from the clipboard to the entry");
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vbox.PackStart (pasteLabel, false, false, 0);
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vbox.PackStart (CreatePasteBox (), false, false, 0);
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this.Add (vbox);
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this.ShowAll ();
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}
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HBox CreateCopyBox ()
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{
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HBox hbox = new HBox (false, 4);
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hbox.BorderWidth = 8;
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copyEntry = new Entry ();
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Button copyButton = new Button (Stock.Copy);
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copyButton.Clicked += new EventHandler (OnCopyClicked);
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hbox.PackStart (copyEntry, true, true, 0);
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hbox.PackStart (copyButton, false, false, 0);
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return hbox;
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}
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HBox CreatePasteBox ()
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{
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HBox hbox = new HBox (false, 4);
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hbox.BorderWidth = 8;
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pasteEntry = new Entry ();
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Button pasteButton = new Button (Stock.Paste);
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pasteButton.Clicked += new EventHandler (OnPasteClicked);
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hbox.PackStart (pasteEntry, true, true, 0);
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hbox.PackStart (pasteButton, false, false, 0);
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return hbox;
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}
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void OnCopyClicked (object sender, EventArgs a)
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{
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Clipboard clipboard = copyEntry.GetClipboard (Gdk.Selection.Clipboard);
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clipboard.SetText (copyEntry.Text);
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}
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void OnPasteClicked (object sender, EventArgs a)
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{
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Clipboard clipboard = pasteEntry.GetClipboard (Gdk.Selection.Clipboard);
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pasteEntry.Text = clipboard.WaitForText ();
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}
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void OnDelete (object sender, DeleteEventArgs a)
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{
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this.Hide ();
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this.Destroy ();
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a.RetVal = true;
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}
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}
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}
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