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- /*
- * Copyright 2000-2018 Vaadin Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License"); you may not
- * use this file except in compliance with the License. You may obtain a copy of
- * the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
- * License for the specific language governing permissions and limitations under
- * the License.
- */
- package com.vaadin.client.ui;
-
- import com.google.gwt.event.dom.client.ClickEvent;
- import com.google.gwt.user.client.ui.HTML;
-
- /**
- * Client side implementation for ColorPicker.
- *
- * @since 7.0.0
- */
- public class VColorPicker extends VButton {
-
- private String color = null;
-
- private boolean isOpen = false;
-
- private HTML colorIcon;
-
- @Override
- public void onClick(ClickEvent event) {
- super.onClick(event);
-
- setOpen(!isOpen);
- }
-
- /**
- * Set the color of the component, e.g. #ffffff
- *
- * @param color
- */
- public void setColor(String color) {
- this.color = color;
- }
-
- /**
- * Gets the color.
- *
- * @since 8.4
- * @return the color
- */
- public String getColor() {
- return color;
- }
-
- /**
- * Mark the popup opened/closed.
- *
- * @param open
- */
- public void setOpen(boolean open) {
- isOpen = open;
- }
-
- /**
- * Check the popup's marked state.
- *
- * @return true if the popup has been marked being open, false otherwise.
- */
- public boolean isOpen() {
- return isOpen;
- }
-
- /**
- * Update color icon to show the currently selected color.
- */
- public void refreshColor() {
- if (color != null) {
-
- if (colorIcon == null) {
- colorIcon = new HTML();
- colorIcon.setStylePrimaryName("v-colorpicker-button-color");
- wrapper.insertBefore(colorIcon.getElement(), captionElement);
- }
-
- // Set the color
- colorIcon.getElement().getStyle().setProperty("background", color);
- }
- }
-
- }
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