Re: [Java-gnome-developer] Grabbing default in a subclass of Dialog

[Richard S. <ri...@r-...>]

On 11/08/10 01:31, Andrew Cowie wrote:

> I've added coverage for setDefaultReponse() to Dialog, and merged it
> to 'mainline'. It'll be in java-gnome 4.0.17

Thanks Andrew,

I've grabbed the mainline source and compiled it, but I still can't get
it to work. I'm definitely using the 4.0.17-dev version.

Sorry for the long and untidy code snippet but here's a test case that
doesn't work for me:

package test;

import org.freedesktop.bindings.Version;
import org.gnome.gdk.Event;
import org.gnome.gtk.*;

public class TestDefaultButton {

	public TestDefaultButton() {

		// Create a main window
		Window window = new Window();
		window.setTitle("Default Button (Java-Gnome v" + Version.getVersion()
+ ")");
		window.setDefaultSize(600, 400);

		// Add a button to the main window that launches a dialog
		Button showDialogButton = new Button("Show Dialog");
		HBox hbox = new HBox(true, 0);
		hbox.packStart(showDialogButton, false, false, 0);
		VBox vbox = new VBox(true, 0);
		vbox.packStart(hbox, false, false, 0);
		window.add(vbox);

		// Create a dialog
		final Dialog dialog = new Dialog("Dialog", window, false);
		final Entry entry = new Entry();

		// Add a label and text entry to the dialog
		HBox hbox1 = new HBox(false, 5);
		hbox1.packStart(new Label("Enter text:"), false, false, 10);
		hbox1.packStart(entry, true, true, 5);
		VBox vbox1 = new VBox(true, 0);
		vbox1.packStart(hbox1, true, true, 10);
		dialog.add(vbox1);

		// Add close and apply buttons, making apply the default
		final Button defaultButton = new Button(Stock.APPLY);
		defaultButton.setCanDefault(true);
		dialog.addButton(Stock.CLOSE, ResponseType.CLOSE);
		dialog.addButton(defaultButton, ResponseType.APPLY);
		dialog.setDefaultResponse(ResponseType.APPLY);

		// Connect the handler that shows the dialog
		showDialogButton.connect(new Button.Clicked() {
			public void onClicked(Button source) {
				entry.setText("");
				entry.grabFocus();
				defaultButton.grabDefault();
				dialog.showAll();
			}
		});

		// Connect a window delete handler to the main window
		window.connect(new Window.DeleteEvent() {
			public boolean onDeleteEvent(Widget source, Event event) {
				Gtk.mainQuit();
				return false;
			}
		});

		// Connect the dialog response to print the content of the entry on
		// apply,
		// or to close the dialog on close
		dialog.connect(new Dialog.Response() {
			public void onResponse(Dialog source, ResponseType response) {
				if (response == ResponseType.APPLY) {
					System.out.println(entry.getText());
				}
				else {
					source.hide();
				}
			}
		});

		// Show the main window
		window.showAll();
	}

	public static void main(String... args) {
		Gtk.init(args);
		new TestDefaultButton();
		Gtk.main();
	}

}

-- 
Regards,

Richard