private void initialize() {
actionButton = new Button("Action Sheet", UI.ROUND);
actionButton.setMargin(10);
overlayButton = new Button("Overlay", UI.ROUND);
overlayButton.setMargin(10);
alertButton = new Button("Alert", UI.ROUND);
alertButton.setMargin(10);
promptButton = new Button("Prompt", UI.ROUND);
promptButton.setMargin(10);
confirmButton = new Button("Confirm", UI.ROUND);
confirmButton.setMargin(10);
pickerButton = new Button("Picker", UI.ROUND);
pickerButton.setMargin(10);
pickerCancelButton = new Button("Cancel");
pickerDoneButton = new Button("Done");
/** Action Sheet */
overlayPanel = new ModalPanel();
overlayPanel.setCentered(true);
overlayPanel.setSize(300, 200);
overlayPanel.setStyleHtmlContent(true);
Scroller scroller = new Scroller();
scroller.setDirection(Direction.BOTH);
overlayPanel.setScrollable(scroller);
overlayPanel.setHideOnMaskTap(true);
overlayPanel.setModal(true);
overlayPanel.setHtml(
"<p>This is a modal, centered and floating mainContainer. "
+ "hideOnMaskTap is true by default so we can tap anywhere outside the overlay to hide it.<br/></p>");
ToolBar toolBar = new ToolBar();
toolBar.setDocked(Dock.TOP);
toolBar.setTitle("Overlay Title");
overlayPanel.add(toolBar);
add(overlayPanel);
overlayPanel.hide();
add(actionButton);
add(overlayButton);
add(alertButton);
add(promptButton);
add(confirmButton);
add(pickerButton);
}
private void displayPicker() {
if (picker == null) {
picker = new Picker();
picker.setHideOnMaskTap(true);
picker.setDoneButton(false);
picker.setCancelButton(false);
picker.setUseTitles(true);
ToolBar toolbar = new ToolBar();
toolbar.add(pickerCancelButton);
toolbar.add(new Spacer());
toolbar.add(pickerDoneButton);
picker.setToolBar(toolbar);
List<PickerSlot> pickerSlots = new ArrayList<PickerSlot>();
PickerSlot slot = new PickerSlot();
slot.setTitle("Hour");
slot.setName("hour");
slot.setData(getHourSlot());
pickerSlots.add(slot);
slot = new PickerSlot();
slot.setTitle("Minute");
slot.setName("minutes");
slot.setData(getMinutesSlot());
pickerSlots.add(slot);
picker.setSlots(pickerSlots);
add(picker);
}
picker.show();
}