/*
* Sencha GXT 2.3.0 - Sencha for GWT
* Copyright(c) 2007-2013, Sencha, Inc.
* licensing@sencha.com
*
* http://www.sencha.com/products/gxt/license/
*/
package com.extjs.gxt.ui.client.widget;
import com.extjs.gxt.ui.client.Style.HorizontalAlignment;
import com.extjs.gxt.ui.client.Style.VerticalAlignment;
import com.extjs.gxt.ui.client.widget.layout.TableData;
import com.extjs.gxt.ui.client.widget.layout.TableRowLayout;
import com.google.gwt.user.client.Element;
/**
* A {@link LayoutContainer} that lays out its children in a single row using a
* {@link TableRowLayout}. Each child widget can control its cell's properties
* using an associated {@link TableData} instance.
*
* <p />
* Code snippet:
*
* <pre>
HorizontalPanel hp = new HorizontalPanel();
hp.setWidth(300);
hp.setTableWidth("100%");
hp.add(new Label("Aligned Center"));
TableData td = new TableData();
td.setHorizontalAlign(HorizontalAlignment.RIGHT);
hp.add(new Label("Aligned Right"), td);
RootPanel.get().add(hp);
* </pre>
*
* <dl>
* <dt>Inherited Events:</dt>
* <dd>LayoutContainer AfterLayout</dd>
* <dd>ScrollContainer Scroll</dd>
* <dd>Container BeforeAdd</dd>
* <dd>Container Add</dd>
* <dd>Container BeforeRemove</dd>
* <dd>Container Remove</dd>
* <dd>BoxComponent Move</dd>
* <dd>BoxComponent Resize</dd>
* <dd>Component Enable</dd>
* <dd>Component Disable</dd>
* <dd>Component BeforeHide</dd>
* <dd>Component Hide</dd>
* <dd>Component BeforeShow</dd>
* <dd>Component Show</dd>
* <dd>Component Attach</dd>
* <dd>Component Detach</dd>
* <dd>Component BeforeRender</dd>
* <dd>Component Render</dd>
* <dd>Component BrowserEvent</dd>
* <dd>Component BeforeStateRestore</dd>
* <dd>Component StateRestore</dd>
* <dd>Component BeforeStateSave</dd>
* <dd>Component SaveState</dd>
* </dl>
*/
public class HorizontalPanel extends LayoutContainer {
private String tableWidth;
private String tableHeight;
private HorizontalAlignment horizontalAlign = HorizontalAlignment.LEFT;
private VerticalAlignment verticalAlign = VerticalAlignment.TOP;
private int spacing = 0;
private TableRowLayout layout;
/**
* @return the horizontalAlign
*/
public HorizontalAlignment getHorizontalAlign() {
return horizontalAlign;
}
/**
* Returns the table's height.
*
* @return the table height
*/
public String getTableHeight() {
return tableHeight;
}
/**
* @return the tableWidth
*/
public String getTableWidth() {
return tableWidth;
}
/**
* Returns the panel's vertical alignment.
*
* @return the vertical aignment
*/
public VerticalAlignment getVerticalAlign() {
return verticalAlign;
}
/**
* The horizontal cell alignment (defaults to LEFT).
*
* @param horizontalAlign horizontal alignment
*/
public void setHorizontalAlign(HorizontalAlignment horizontalAlign) {
this.horizontalAlign = horizontalAlign;
}
/**
* Sets the panel's spacing.
*
* @param spacing the spacing
*/
public void setSpacing(int spacing) {
this.spacing = spacing;
if (layout != null) {
layout.setCellSpacing(spacing);
}
}
/**
* Sets the table's height.
*
* @param tableHeight the table height
*/
public void setTableHeight(String tableHeight) {
this.tableHeight = tableHeight;
}
/**
* Sets the width of the internal table.
*
* @param tableWidth the table width
*/
public void setTableWidth(String tableWidth) {
this.tableWidth = tableWidth;
}
/**
* Sets the panel' vertical alignment.
*
* @param verticalAlign the vertical alignment
*/
public void setVerticalAlign(VerticalAlignment verticalAlign) {
this.verticalAlign = verticalAlign;
}
@Override
protected void onRender(Element parent, int pos) {
super.onRender(parent, pos);
setStyleAttribute("overflow", "visible");
layout = new TableRowLayout();
layout.setCellHorizontalAlign(horizontalAlign);
layout.setCellVerticalAlign(verticalAlign);
layout.setCellSpacing(spacing);
layout.setCellPadding(0);
layout.setWidth(tableWidth);
layout.setHeight(tableHeight);
setLayout(layout);
layout();
}
}