org.rstudio.core.client.widget.FindTextBox.java Source code

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Here is the source code for org.rstudio.core.client.widget.FindTextBox.java

Source

/*
 * FindTextBox.java
 *
 * Copyright (C) 2009-12 by RStudio, Inc.
 *
 * Unless you have received this program directly from RStudio pursuant
 * to the terms of a commercial license agreement with RStudio, then
 * this program is licensed to you under the terms of version 3 of the
 * GNU Affero General Public License. This program is distributed WITHOUT
 * ANY EXPRESS OR IMPLIED WARRANTY, INCLUDING THOSE OF NON-INFRINGEMENT,
 * MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Please refer to the
 * AGPL (http://www.gnu.org/licenses/agpl-3.0.txt) for more details.
 *
 */
package org.rstudio.core.client.widget;

import com.google.gwt.core.client.GWT;
import com.google.gwt.dom.client.DivElement;
import com.google.gwt.dom.client.Style;
import com.google.gwt.dom.client.Style.Position;
import com.google.gwt.dom.client.Style.Unit;
import com.google.gwt.event.dom.client.KeyDownHandler;
import com.google.gwt.event.dom.client.KeyUpHandler;
import com.google.gwt.event.logical.shared.ValueChangeHandler;
import com.google.gwt.event.shared.HandlerRegistration;
import com.google.gwt.uibinder.client.UiBinder;
import com.google.gwt.uibinder.client.UiField;
import com.google.gwt.user.client.ui.Composite;
import com.google.gwt.user.client.ui.HasValue;
import com.google.gwt.user.client.ui.Image;
import com.google.gwt.user.client.ui.TextBox;
import com.google.gwt.user.client.ui.Widget;

public class FindTextBox extends Composite implements HasValue<String>, CanFocus {
    interface MyUiBinder extends UiBinder<Widget, FindTextBox> {
    }

    private static MyUiBinder uiBinder = GWT.create(MyUiBinder.class);

    public FindTextBox(String cueText) {
        textBox_ = new TextBoxWithCue(cueText);
        initWidget(uiBinder.createAndBindUi(this));

        setIconVisible(false);

        Style style = getElement().getStyle();
        style.setPosition(Position.RELATIVE);
        style.setTop(1, Unit.PX);
    }

    public HandlerRegistration addValueChangeHandler(ValueChangeHandler<String> handler) {
        return textBox_.addValueChangeHandler(handler);
    }

    public String getValue() {
        return textBox_.getText();
    }

    public void setValue(String text) {
        textBox_.setText(text);
    }

    public void setValue(String text, boolean fireEvents) {
        textBox_.setValue(text, fireEvents);
    }

    public void setIconVisible(boolean visible) {
        textBoxDiv_.getStyle().setLeft(visible ? 18 : 0, Unit.PX);
        icon_.setVisible(visible);
    }

    public void focus() {
        textBox_.setFocus(true);
    }

    public void setTabIndex(int index) {
        textBox_.setTabIndex(index);
    }

    public void addKeyDownHandler(KeyDownHandler keyDownHandler) {
        textBox_.addKeyDownHandler(keyDownHandler);
    }

    public void addKeyUpHandler(KeyUpHandler keyUpHandler) {
        textBox_.addKeyUpHandler(keyUpHandler);
    }

    public void setOverrideWidth(int pixels) {
        searchDiv_.getStyle().setWidth(pixels, Unit.PX);
    }

    public void selectAll() {
        textBox_.selectAll();
    }

    @UiField(provided = true)
    TextBox textBox_;
    @UiField
    DivElement searchDiv_;
    @UiField
    Image icon_;
    @UiField
    DivElement textBoxDiv_;
}