Java Code Examples for com.vaadin.ui.TextField#addShortcutListener()

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Example 1
Source File: JobLogFilter.java    From chipster with MIT License 4 votes vote down vote up 
public JobLogFilter(final JobLogView view, String column, String search) {
	this.view = view;

	searchStringField = new TextField();
	if (search != null) {
		searchStringField.setValue(search);
	}
	searchStringField.setDescription("Search for values starting with this string. Question mark (?) is a wildcard for a single character and asterisk (*) for any number of characters.");  
	searchStringField.addShortcutListener(new ShortcutListener("Search", ShortcutAction.KeyCode.ENTER, null) {

		@Override
		public void handleAction(Object sender, Object target) {
			view.update();
		}
	});

	columnToSearch = new NativeSelect();

	Button clearButton = new Button();
	clearButton.setIcon(new ThemeResource("crystal/button_cancel-bw.png"));
	clearButton.setDescription("Remove filter");
	clearButton.addStyleName("search-button");

	for (int i = 0; i < JobLogContainer.NATURAL_COL_ORDER.length; i++) {

		//Do not search from generated columns
		if (SEARCH_COLUMNS.contains(JobLogContainer.NATURAL_COL_ORDER[i])) {
			columnToSearch.addItem(JobLogContainer.NATURAL_COL_ORDER[i]);
			columnToSearch.setItemCaption(JobLogContainer.NATURAL_COL_ORDER[i],
					JobLogContainer.COL_HEADERS_ENGLISH[i]);
		}
	}

	if (column != null) {
		columnToSearch.setValue(column);
	} else {
		columnToSearch.setValue(JobLogContainer.USERNAME);
	}
	columnToSearch.setNullSelectionAllowed(false);

	clearButton.addClickListener(new Button.ClickListener() {
		public void buttonClick(ClickEvent event) {
			getView().clearFilter(JobLogFilter.this);
		}
	});

	addComponent(columnToSearch);
	addComponent(searchStringField);
	addComponent(clearButton);

	addStyleName("search-filter-bg");
	addStyleName("search-filter");
}