Load image : Image « GWT « Java
Load image
package com.java2s.gwt.client;
import com.google.gwt.core.client.EntryPoint;
import com.google.gwt.user.client.Window;
import com.google.gwt.user.client.ui.Button;
import com.google.gwt.user.client.ui.ClickListener;
import com.google.gwt.user.client.ui.RootPanel;
import com.google.gwt.user.client.ui.Widget;
import com.google.gwt.user.client.ui.DialogBox;
import com.google.gwt.user.client.ui.DockPanel;
import com.google.gwt.user.client.ui.HTML;
import com.google.gwt.user.client.ui.Image;
public class GWTClient implements EntryPoint {
public void onModuleLoad() {
Button b = new Button("Click me", new ClickListener() {
public void onClick(Widget sender) {
DialogBox dlg = new MyDialog();
dlg.center();
}
});
RootPanel.get().add(b);
}
}
class MyDialog extends DialogBox implements ClickListener {
public MyDialog() {
setText("Sample DialogBox");
Button closeButton = new Button("Close", this);
HTML msg = new HTML("<center>A standard dialog box component.</center>",true);
DockPanel dock = new DockPanel();
dock.setSpacing(4);
dock.add(closeButton, DockPanel.SOUTH);
dock.add(msg, DockPanel.NORTH);
dock.add(new Image("images/yourImage.jpg"), DockPanel.CENTER);
dock.setCellHorizontalAlignment(closeButton, DockPanel.ALIGN_RIGHT);
dock.setWidth("100%");
setWidget(dock);
}
public void onClick(Widget sender) {
hide();
}
}
GWT-loadImage.zip( 8 k)
