com.google.gwt.sample.stockwatcher.client.ContentPanel.java Source code

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Here is the source code for com.google.gwt.sample.stockwatcher.client.ContentPanel.java

Source

package com.google.gwt.sample.stockwatcher.client;

import com.google.gwt.user.client.ui.Composite;
import com.google.gwt.user.client.ui.HasHorizontalAlignment;
import com.google.gwt.user.client.ui.HasVerticalAlignment;
import com.google.gwt.user.client.ui.HorizontalPanel;
import com.google.gwt.user.client.ui.VerticalPanel;
import com.google.gwt.user.client.ui.Widget;

public class ContentPanel extends Composite {

    HorizontalPanel wholePanel;
    HorizontalPanel leftPanel;
    VerticalPanel middlePanel;
    HorizontalPanel rightPanel;

    public ContentPanel() {
        wholePanel = new HorizontalPanel();
        leftPanel = new HorizontalPanel();
        middlePanel = new VerticalPanel();
        rightPanel = new HorizontalPanel();

        wholePanel.add(leftPanel);
        wholePanel.add(middlePanel);
        wholePanel.add(rightPanel);
        wholePanel.setSize("100%", BasePage.contentPanelHeight + "px");
        wholePanel.setHorizontalAlignment(HasHorizontalAlignment.ALIGN_CENTER);
        wholePanel.setVerticalAlignment(HasVerticalAlignment.ALIGN_MIDDLE);
        wholePanel.setCellHorizontalAlignment(leftPanel, HasHorizontalAlignment.ALIGN_LEFT);
        wholePanel.setCellHorizontalAlignment(middlePanel, HasHorizontalAlignment.ALIGN_CENTER);
        wholePanel.setCellHorizontalAlignment(rightPanel, HasHorizontalAlignment.ALIGN_RIGHT);
        wholePanel.setCellVerticalAlignment(middlePanel, HasVerticalAlignment.ALIGN_TOP);

        leftPanel.setHeight("100%");
        middlePanel.setSize("100%", "100%");
        rightPanel.setHeight("100%");

        initWidget(wholePanel);
    }

    public void add(Widget widget) {
        middlePanel.add(widget);
        middlePanel.setCellHorizontalAlignment(widget, HasHorizontalAlignment.ALIGN_CENTER);
        middlePanel.setCellVerticalAlignment(widget, HasVerticalAlignment.ALIGN_MIDDLE);
    }

    public void addRight(Widget widget) {
        rightPanel.add(widget);
        rightPanel.setCellHorizontalAlignment(widget, HasHorizontalAlignment.ALIGN_CENTER);
        rightPanel.setCellVerticalAlignment(widget, HasVerticalAlignment.ALIGN_TOP);
    }

    public void add(HorizontalPanel panel) {
        middlePanel.add(panel);
        middlePanel.setCellHorizontalAlignment(panel, HasHorizontalAlignment.ALIGN_CENTER);
        middlePanel.setCellVerticalAlignment(panel, HasVerticalAlignment.ALIGN_MIDDLE);
    }

    public void add(VerticalPanel panel) {
        middlePanel.add(panel);
        middlePanel.setCellHorizontalAlignment(panel, HasHorizontalAlignment.ALIGN_CENTER);
        middlePanel.setCellVerticalAlignment(panel, HasVerticalAlignment.ALIGN_MIDDLE);
    }

    public void addLeft(VerticalPanel panel) {
        leftPanel.add(panel);
        leftPanel.setCellHorizontalAlignment(panel, HasHorizontalAlignment.ALIGN_LEFT);
    }

    public void clear() {
        SitePage.hideAllIcons(); //Manual workaround, may need to change
        leftPanel.clear();
        middlePanel.clear();
        rightPanel.clear();
    }

    public void alignMiddlePanelVTop() {
        middlePanel.setCellVerticalAlignment(middlePanel.getWidget(0), HasVerticalAlignment.ALIGN_TOP);
    }

    public void alignMiddlePanelVMiddle() {
        middlePanel.setCellVerticalAlignment(middlePanel.getWidget(0), HasVerticalAlignment.ALIGN_MIDDLE);
    }
}