/*
* This is part of Geomajas, a GIS framework, http://www.geomajas.org/.
*
* Copyright 2008-2015 Geosparc nv, http://www.geosparc.com/, Belgium.
*
* The program is available in open source according to the GNU Affero
* General Public License. All contributions in this program are covered
* by the Geomajas Contributors License Agreement. For full licensing
* details, see LICENSE.txt in the project root.
*/
package org.geomajas.widget.utility.gwt.client.ribbon;
import org.geomajas.gwt.client.action.ConfigurableAction;
import org.geomajas.gwt.client.action.ToolbarCanvas;
import org.geomajas.widget.utility.common.client.ribbon.RibbonColumn;
import org.geomajas.widget.utility.gwt.client.action.ToolbarButtonCanvas;
import com.google.gwt.user.client.ui.Widget;
import com.smartgwt.client.types.VerticalAlignment;
import com.smartgwt.client.widgets.Canvas;
/**
* Wrapper class for {@link ToolbarButtonCanvas},
* which contains a custom build {@link Canvas} that is fetched and
* vertically positioned in the {@link RibbonColumn#asWidget()} implementation
* using the configuration parameter "verticalAlignment".
*
* @author Emiel Ackermann
*/
public class RibbonColumnCanvas implements RibbonColumn {
private final ToolbarButtonCanvas toolbarButtonCanvas;
private Canvas canvas;
/**
* Constructor.
*/
public RibbonColumnCanvas(ToolbarButtonCanvas toolbarButtonCanvas) {
this.toolbarButtonCanvas = toolbarButtonCanvas;
canvas = ((ToolbarCanvas) toolbarButtonCanvas.getToolbarAction()).getCanvas();
}
@Override
public Widget asWidget() {
canvas.setAutoHeight();
VerticalAlignment verticalAlignment = toolbarButtonCanvas.getVerticalAlignment();
canvas.setLayoutAlign(verticalAlignment);
return canvas;
}
@Override
public void configure(String key, String value) {
if (toolbarButtonCanvas instanceof ConfigurableAction) {
ConfigurableAction ca = (ConfigurableAction) toolbarButtonCanvas;
ca.configure(key, value);
}
}
@Override
public boolean isEnabled() {
return !canvas.isDisabled();
}
@Override
public void setEnabled(boolean enabled) {
canvas.setDisabled(!enabled);
}
/**
* Widget creation is being handled in the canvas returned by
* {@link org.geomajas.gwt.client.action.ToolbarCanvas#getCanvas()},
* so showTitles can not be set.
*
* @param does nothing
*/
public void setShowTitles(boolean showTitles) {
}
/**
* Widget creation is being handled in the canvas returned by
* {@link org.geomajas.gwt.client.action.ToolbarCanvas#getCanvas()},
* so null is returned.
*
* @return null
*/
public boolean isShowTitles() {
return (Boolean) null;
}
/**
* Widget creation is being handled in the canvas returned by
* {@link org.geomajas.gwt.client.action.ToolbarCanvas#getCanvas()},
* so no titleAlignment can be set.
*
* @param does nothing
*/
public void setTitleAlignment(TitleAlignment titleAlignment) {
}
/**
* Widget creation is being handled in the canvas returned by
* {@link org.geomajas.gwt.client.action.ToolbarCanvas#getCanvas()},
* so null is returned.
*
* @return null
*/
public TitleAlignment getTitleAlignment() {
return null;
}
/**
* Widget creation is being handled in the canvas returned by
* {@link org.geomajas.gwt.client.action.ToolbarCanvas#getCanvas()},
* so no buttonBaseStyle can be set.
*
* @param does nothing
*/
public void setButtonBaseStyle(String buttonBaseStyle) {
}
}