public AssetCanvas(final FormItem formItem) {
setWidth(100);
setAlign(Alignment.CENTER);
previewContainer = new Canvas();
addMember(previewContainer);
previewContainer.setWidth(100);
previewContainer.setHeight(100);
previewContainer.setBorder("1px solid #a6abb4");
imageUpdateButton = new IButton("Update Artifact");
imageUpdateButton.addClickHandler(
new ClickHandler() {
@Override
public void onClick(ClickEvent event) {
String formItemName = formItem.getName();
((DynamicEntityDataSource) formItem.getForm().getDataSource())
.getFormItemCallbackHandlerManager()
.getFormItemCallback(formItemName)
.execute(formItem);
}
});
addMember(imageUpdateButton);
if (formItem.getDisabled()) {
imageUpdateButton.setVisible(false);
}
}
protected void addPortlet(String portletKey, String portletName) {
DashboardPortlet storedPortlet = new DashboardPortlet(portletName, portletKey, 250);
storedDashboard.addPortlet(storedPortlet);
String locatorId = getPortletLocatorId(portalLayout, storedPortlet);
final PortletWindow newPortletWindow =
new PortletWindow(locatorId, this, storedPortlet, context);
newPortletWindow.setTitle(portletName);
newPortletWindow.setHeight(350);
newPortletWindow.setVisible(false);
portletWindows.add(newPortletWindow);
portalLayout.addPortletWindow(newPortletWindow, storedPortlet.getColumn());
PortalColumn portalColumn = portalLayout.getPortalColumn(storedPortlet.getColumn());
// also insert a blank spacer element, which will trigger the built-in
// animateMembers layout animation
final LayoutSpacer placeHolder = new LayoutSpacer();
// placeHolder.setRect(newPortlet.getRect());
portalColumn.addMember(placeHolder); // add to top
// create an outline around the clicked button
final Canvas outline = new Canvas();
outline.setLeft(editForm.getAbsoluteLeft() + addPortlet.getLeft());
outline.setTop(editForm.getAbsoluteTop());
outline.setWidth(addPortlet.getWidth());
outline.setHeight(addPortlet.getHeight());
outline.setBorder("2px solid 8289A6");
outline.draw();
outline.bringToFront();
outline.animateRect(
newPortletWindow.getPageLeft(),
newPortletWindow.getPageTop(),
newPortletWindow.getVisibleWidth(),
newPortletWindow.getViewportHeight(),
new AnimationCallback() {
public void execute(boolean earlyFinish) {
// callback at end of animation - destroy placeholder and outline; show the new portlet
placeHolder.destroy();
outline.destroy();
newPortletWindow.show();
}
},
750);
save();
}
public Canvas getViewPanel() {
VLayout layout = new VLayout();
layout.setMembersMargin(10);
final Canvas cubeBin = new Canvas("cubeBin");
cubeBin.setTop(40);
cubeBin.setWidth(400);
cubeBin.setHeight(300);
cubeBin.setShowEdges(true);
IButton button = new IButton();
button.setTitle("Create");
button.setIcon("pieces/16/cube_blue.png");
button.addClickHandler(
new ClickHandler() {
public void onClick(ClickEvent event) {
final Img img = new Img();
img.setLeft(Random.nextInt(340));
img.setTop(Random.nextInt(240));
img.setWidth(48);
img.setHeight(48);
img.setParentElement(cubeBin);
img.setSrc("pieces/48/cube_blue.png");
img.addClickHandler(
new ClickHandler() {
public void onClick(ClickEvent event) {
img.destroy();
}
});
img.draw();
}
});
layout.addMember(button);
layout.addMember(cubeBin);
return layout;
}
