Examples of com.google.gwt.user.client.ui.ChangeListener.onChange()

Class com.google.gwt.user.client.ui.ChangeListener

Examples of com.google.gwt.user.client.ui.ChangeListener.onChange()

com.google.gwt.user.client.ui.ChangeListener.onChange()
Fired when a widget changes, where 'change' is defined by the widget sending the event. @param sender the widget that has changed.

    }


    private void fireChangeListeners() {
        for (Iterator<ChangeListener> it = this.changeListeners.iterator(); it.hasNext();) {
            ChangeListener l = it.next();
            l.onChange(this);
        }


        if (this.getAction() != null) {
            this.getAction()
                .execute(this);

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        choices.addKeyboardListener(new KeyboardListenerAdapter() {


            @Override
            public void onKeyUp(final Widget sender, char keyCode, int modifiers) {
                if (keyCode == KeyboardListener.KEY_ENTER) {
                    cl.onChange(sender);
                }
            }
        });


        //only show the drop down if we are not using fixed position.

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        Button b = new Button(constants.OK());
        hp.add(b);
        b.addClickListener(new ClickListener() {


            public void onClick(final Widget sender) {
                cl.onChange(sender);
            }
        });
        popup.addRow(hp);


        popup.show();

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        choices.addKeyboardListener(new KeyboardListenerAdapter() {


            @Override
            public void onKeyUp(final Widget sender, char keyCode, int modifiers) {
                if (keyCode == KeyboardListener.KEY_ENTER) {
                    cl.onChange(sender);
                }
            }
        });


        //only show the drop down if we are not using fixed position.

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        Button b = new Button(constants.OK());
        hp.add(b);
        b.addClickListener(new ClickListener() {
      
      public void onClick(Widget sender) {
                cl.onChange(sender);
            }
        });
        popup.addRow(hp);


        popup.show();

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    }


    private void fireChangeListeners() {
        for (Iterator it = this.changeListeners.iterator(); it.hasNext();) {
            ChangeListener l = (ChangeListener) it.next();
            l.onChange(this);
        }


        if (this.getAction() != null) {
            this.getAction().execute(this);
        }

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