private void setIcon(CellButtonBase<?> btn, ButtonScale scale) {
switch (scale) {
case SMALL:
btn.setIcon(Resources.IMAGES.add16());
break;
case MEDIUM:
btn.setIcon(Resources.IMAGES.add24());
break;
case LARGE:
btn.setIcon(Resources.IMAGES.add32());
break;
}
}
@Override
public Widget asWidget() {
if (buttons == null) {
// Simple
final Dialog simple = new Dialog();
simple.setHeadingText("Dialog Test");
simple.setPredefinedButtons(PredefinedButton.YES, PredefinedButton.NO);
simple.setBodyStyleName("pad-text");
simple.add(new Label(TestData.DUMMY_TEXT_SHORT));
simple.getBody().addClassName("pad-text");
simple.setHideOnButtonClick(true);
simple.setWidth(300);
// Layout
final Dialog complex = new Dialog();
complex.setBodyBorder(false);
complex.getHeader().setIcon(Resources.IMAGES.side_list());
complex.setHeadingText("BorderLayout Dialog");
complex.setWidth(400);
complex.setHeight(225);
complex.setHideOnButtonClick(true);
BorderLayoutContainer layout = new BorderLayoutContainer();
complex.add(layout);
// Layout - west
ContentPanel panel = new ContentPanel();
panel.setHeadingText("West");
BorderLayoutData data = new BorderLayoutData(150);
data.setMargins(new Margins(0, 5, 0, 0));
panel.setLayoutData(data);
layout.setWestWidget(panel);
// Layout - center
panel = new ContentPanel();
panel.setHeadingText("Center");
layout.setCenterWidget(panel);
// Auto Size - See the JavaDoc for Window for more information on auto size
final FlowLayoutContainer flc = new FlowLayoutContainer();
flc.add(new HTML("Press Add or Remove to modify content"));
final Dialog autoSize = new Dialog();
autoSize.setBodyBorder(false);
autoSize.setHeadingText("Auto Size Dialog");
autoSize.setHideOnButtonClick(true);
autoSize.setWidget(flc);
autoSize.setPixelSize(-1, -1);
autoSize.setMinWidth(0);
autoSize.setMinHeight(0);
autoSize.setResizable(false);
autoSize.setShadow(true);
autoSize.addButton(
new TextButton(
"Add",
new SelectHandler() {
@Override
public void onSelect(SelectEvent event) {
addAutoSizeContent(flc);
autoSize.forceLayout();
}
}));
autoSize.addButton(
new TextButton(
"Remove",
new SelectHandler() {
@Override
public void onSelect(SelectEvent event) {
int lastWidget = flc.getWidgetCount() - 1;
if (lastWidget > 0) {
flc.remove(lastWidget);
autoSize.forceLayout();
}
}
}));
// Buttons
buttons = new ButtonBar();
buttons.setWidth(400);
buttons.getElement().setMargins(10);
TextButton b = new TextButton("Simple");
b.addSelectHandler(
new SelectHandler() {
@Override
public void onSelect(SelectEvent event) {
simple.show();
}
});
buttons.add(b);
b = new TextButton("Layout");
b.addSelectHandler(
new SelectHandler() {
@Override
public void onSelect(SelectEvent event) {
complex.show();
}
});
buttons.add(b);
b = new TextButton("Auto Size");
b.addSelectHandler(
new SelectHandler() {
@Override
public void onSelect(SelectEvent event) {
autoSize.show();
}
});
buttons.add(b);
// Add some basic content to begin with
for (int i = 0; i < 5; i++) {
addAutoSizeContent(flc);
}
}
return buttons;
}