public LocalRepositoriesWidget() {
RStudioGinjector.INSTANCE.injectMembers(this);
VerticalPanel panel = new VerticalPanel();
panel.add(new LabelWithHelp("Local repositories:", "packrat_local_repos"));
HorizontalPanel hp = new HorizontalPanel();
listBox_ = new ListBox(true);
listBox_.addStyleName(RES.styles().listBox());
listBox_.getElement().<SelectElement>cast().setSize(3);
hp.add(listBox_);
VerticalPanel buttonPanel = new VerticalPanel();
SmallButton buttonAdd = createButton("Add...");
buttonAdd.addClickHandler(addButtonClicked_);
buttonPanel.add(buttonAdd);
SmallButton buttonRemove = createButton("Remove");
buttonRemove.addClickHandler(removeButtonClicked_);
buttonPanel.add(buttonRemove);
hp.add(buttonPanel);
panel.add(hp);
initWidget(panel);
}
private SmallButton createButton(String caption) {
SmallButton button = new SmallButton(caption);
button.addStyleName(RES.styles().button());
button.fillWidth();
return button;
}