Example usage for org.eclipse.jface.bindings.keys KeySequenceText setKeyStrokeLimit

Introduction

In this page you can find the example usage for org.eclipse.jface.bindings.keys KeySequenceText setKeyStrokeLimit.

Prototype

public void setKeyStrokeLimit(int keyStrokeLimit) 

Source Link

Document

A mutator for the maximum number of strokes that are permitted in this widget at one time.

Usage

From source file:net.sourceforge.vrapper.plugin.bindingkeeper.preferences.KeySequenceInput.java

License:Open Source License

@Override
protected Control createDialogArea(Composite parent) {

    Composite composite = (Composite) super.createDialogArea(parent);

    getText().addFocusListener(new FocusListener() {
        @Override/* www  .j ava 2  s .  co  m*/
        public void focusGained(FocusEvent e) {
            bindingService.setKeyFilterEnabled(false);
        }

        @Override
        public void focusLost(FocusEvent e) {
            bindingService.setKeyFilterEnabled(true);
        }
    });
    getText().addDisposeListener(new DisposeListener() {
        @Override
        public void widgetDisposed(DisposeEvent e) {
            if (!bindingService.isKeyFilterEnabled()) {
                bindingService.setKeyFilterEnabled(true);
            }
        }
    });

    final KeySequenceText keySequenceText = new KeySequenceText(getText());
    keySequenceText.setKeyStrokeLimit(1);
    keySequenceText.addPropertyChangeListener(new IPropertyChangeListener() {
        @Override
        public final void propertyChange(final PropertyChangeEvent event) {
            if (!event.getOldValue().equals(event.getNewValue())) {
                final KeySequence keySequence = keySequenceText.getKeySequence();
                if (!keySequence.isComplete()) {
                    return;
                }

                getText().setSelection(getText().getTextLimit());
            }
        }
    });

    applyDialogFont(composite);
    return composite;

}

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From source file:org.limy.eclipse.qalab.keybind.KeybindWindow.java

License:Open Source License

/**
 * @param comp/*from  ww w  .  ja  v  a  2  s  .  c  o  m*/
 * @param commandId 
 * @param commandBinding 
 * @param commandName
 * @param lastTarget
 * @return 
 * @throws NotDefinedException 
 */
private Control createCommandComp(Composite comp, String commandId, Control lastTarget)
        throws NotDefinedException {

    Binding[] bindings = bindingService.getBindings();

    Binding systemBinding = null;
    Collection<Binding> userBindings = new ArrayList<Binding>();
    for (Binding binding : bindings) {
        ParameterizedCommand command = binding.getParameterizedCommand();

        if (command != null && commandId.equals(command.getId())) {

            if (binding.getType() == Binding.SYSTEM) {
                systemBinding = binding;
            } else {
                userBindings.add(binding);
            }
        }
    }

    Label label = new Label(comp, SWT.NONE);
    label.setText(systemBinding.getParameterizedCommand().getCommand().getDescription());
    label.setLayoutData(FormDataCreater.controlDown(lastTarget, 6, 280));
    label.setFont(new Font(comp.getDisplay(), "Serif", 10, SWT.NORMAL));

    Text text = new Text(comp, SWT.BORDER);
    text.setLayoutData(FormDataCreater.controlDownWithWidth(lastTarget, 4, 288, 100));
    text.setData(systemBinding);

    text.addFocusListener(new FocusListener() {
        public void focusGained(FocusEvent e) {
            bindingService.setKeyFilterEnabled(false);
        }

        public void focusLost(FocusEvent e) {
            bindingService.setKeyFilterEnabled(true);
        }
    });

    KeySequenceText sequenceText = new KeySequenceText(text);
    if (!userBindings.isEmpty()) {
        sequenceText.setKeySequence((KeySequence) userBindings.iterator().next().getTriggerSequence());
    } else {
        sequenceText.setKeySequence((KeySequence) systemBinding.getTriggerSequence());
    }
    sequenceText.setKeyStrokeLimit(4);

    texts.add(text);
    sequenceTexts.add(sequenceText);
    return text;
}

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