private void resizeScrollPanel() {
int width = Window.getClientWidth() - 20;
String height = (Window.getClientHeight() - 60) + "px";
treeScrollPanel.setWidth(Math.round(width * 0.2) + "px");
treeScrollPanel.setHeight(height);
explorerScrollPanel.setWidth(Math.round(width * 0.8) + "px");
explorerScrollPanel.setHeight(height);
}
public int load(Topic topic) {
super.load(topic);
childPanel.clear();
int childCount = 0;
for (Iterator iterator = topic.getInstances().iterator(); iterator.hasNext(); ) {
TopicTypeConnector conn = (TopicTypeConnector) iterator.next();
Topic child = conn.getTopic();
if (manager.isEdittable() || child.isPublicVisible()) {
childPanel.add(new TopicLink(child));
}
childCount++;
}
if (childCount < 1) {
childPanel.add(new Label(" "));
}
int scrollH = childCount * HEIGHT_PER_ENTRY;
scrollH = (scrollH < MAX_HEIGHT) ? scrollH : MAX_HEIGHT;
scroll.setHeight(scrollH + "px");
System.out.println("ChildGadg scroll heigh " + scrollH);
return childCount;
}
/** Popup the view source dialog, showing the given content. */
public static void showSource(final String content, String name) {
Constants constants = GWT.create(Constants.class);
int windowWidth = Window.getClientWidth() / 2;
int windowHeight = Window.getClientHeight() / 2;
final FormStylePopup pop =
new FormStylePopup(images.viewSource(), constants.ViewingSourceFor0(name), windowWidth);
String[] rows = content.split("\n");
FlexTable table = new FlexTable();
for (int i = 0; i < rows.length; i++) {
table.setHTML(i, 0, "<span style='color:grey;'>" + (i + 1) + ".</span>");
table.setHTML(i, 1, "<span style='color:green;' >|</span>");
table.setHTML(i, 2, addSyntaxHilights(rows[i]));
}
ScrollPanel scrollPanel = new ScrollPanel(table);
scrollPanel.setHeight(windowHeight + "px");
scrollPanel.setWidth(windowWidth + "px");
pop.addRow(scrollPanel);
LoadingPopup.close();
pop.show();
}
@Override
protected Widget onInitialization() {
setHeight100();
lockInfo = new LockInfoWidget();
HeaderWidget header = new HeaderWidget();
sidebar = new SwitcherWidget(true);
workarea.setStyleName("Workspace-body-center-content");
ScrollPanel workareaScroller =
new ScrollPanel(Gwt.createDiv("Workspace-body-center-content", workarea));
workareaScroller.getElement().setId("workarea-scroller");
workareaScroller.setHeight("100%");
workarea.setScrollPanel(workareaScroller);
FlowPanel body = new FlowPanel();
body.setStyleName("Workspace-body");
body.add(Gwt.createDiv("Workspace-body-west", sidebar));
body.add(Gwt.createDiv("Workspace-body-center", workareaScroller));
FlowPanel workspace = Gwt.createFlowPanel(Gwt.createDiv("Workspace-header", header), body);
workspace.setStyleName("Workspace");
locker = new LockWidget(workspace);
return new FullscreenPanel(locker);
}
/** Redraws app for GUI (with menu) */
public static void redrawGuiWithMenu() {
bodySplitter.clear();
bodySplitter.addSouth(ft, 23);
bodySplitter.addWest(leftMenu, 280);
bodySplitter.add(contentPanel);
leftMenu.setHeight("100%");
contentPanel.setHeight("100%");
}
public MoveTerm(TermObject tObj) {
super(constants.buttonOk(), constants.buttonCancel());
this.tObj = tObj;
this.setText(constants.conceptMove());
panel.setWidth("500px");
panel.setHeight("350px");
addWidget(panel);
initLayout();
}
public ChildrenGadget(Manager _manager) {
super(_manager);
childPanel = new VerticalPanel();
childPanel.addStyleName("H-ChildDisplay");
// PEND awkward. we'd really like to set scroll.setMaxHeight(),
// but that doesn't exist. setting it in all cases leads to excess space
scroll = new ScrollPanel(childPanel);
scroll.setAlwaysShowScrollBars(false);
scroll.setHeight(MAX_HEIGHT + "px");
initWidget(scroll);
}
public TouchPadScrollWidget() {
super(false);
scroller.setHeight("100%");
scroller.setWidth("100%");
add(scroller);
scroller.add(spacer);
updater =
new Timer() {
@Override
public void run() {
currentScreenX =
spacer.getOffsetWidth()
- scroller.getHorizontalScrollPosition()
- scroller.getOffsetWidth();
currentScreenY =
spacer.getOffsetHeight()
- scroller.getVerticalScrollPosition()
- scroller.getOffsetHeight();
}
};
}
@Override
public void initialize() {
setHeight(200);
changeListView = new ChangeListViewImpl();
refreshButton = new ToolbarButton(REFRESH_TO_SEE_THE_LATEST_CHANGES);
refreshButton.addListener(
new ButtonListenerAdapter() {
@Override
public void onClick(Button button, EventObject e) {
onRefresh();
}
});
setTopToolbar(refreshButton);
ScrollPanel scrollPanel = new ScrollPanel(changeListView.asWidget());
scrollPanel.setWidth("100%");
scrollPanel.setHeight("100%");
add(scrollPanel);
addProjectEventHandler(
ProjectChangedEvent.TYPE,
new ProjectChangedHandler() {
@Override
public void handleProjectChanged(ProjectChangedEvent event) {
ChangeSummaryPortlet.this.handleProjectChanged(event);
}
});
addApplicationEventHandler(
PermissionsChangedEvent.TYPE,
new PermissionsChangedHandler() {
@Override
public void handlePersmissionsChanged(PermissionsChangedEvent event) {
onRefresh();
}
});
onRefresh();
}
public void onResize(ResizeEvent event) {
scrollPanel.setHeight((event.getHeight() - 20) + "px");
}
HtmlUploadComponentImpl(final UploadComponentOptions options, final boolean zip) {
this.zip = zip;
if (zip) {
types = "*.zip";
typesDescription = "Zip";
} else {
types = options.getTypes() == null ? null : options.getTypes();
typesDescription =
options.getTypesDescription() == null ? null : options.getTypesDescription();
}
this.options = options;
if (isMultiple()) {
formPanel.setHeight("125px");
scrollPanel.setHeight("125px");
formPanel.setWidth("320px");
scrollPanel.setWidth("320px");
} else {
formPanel.setHeight("30px");
scrollPanel.setHeight("30px");
formPanel.setWidth("310px");
scrollPanel.setWidth("310px");
}
panel.setVerticalAlignment(HasVerticalAlignment.ALIGN_MIDDLE);
formPanel.setWidget(scrollPanel);
formPanel.setAction(GWT.getHostPageBaseURL() + "fileupload?zip=" + zip);
formPanel.setEncoding(FormPanel.ENCODING_MULTIPART);
formPanel.setMethod(FormPanel.METHOD_POST);
formPanel.addSubmitHandler(
new SubmitHandler() {
public void onSubmit(final SubmitEvent submitEvent) {}
});
formPanel.addSubmitCompleteHandler(
new SubmitCompleteHandler() {
public void onSubmitComplete(final SubmitCompleteEvent completeEvent) {
System.out.println("Submit complete " + completeEvent.getResults());
final String result = completeEvent.getResults();
try {
final List<FileSource> fileSources = toFileSources(result);
options.getCompletionCallback().onSuccess(fileSources);
} catch (final Exception e) {
options.getCompletionCallback().onFailure(e);
}
}
});
final Layout parent = getParentCanvas(options);
// final String parentPreix;
// if(isZip) {
// parentPrefix = DomConstants.UPLOAD_PANEL_ZIP;
// } else {
// parentPrefix = DomConstants.UPLOAD_PANEL_PLAIN;
// }
parent.setWidth100();
if (debug) {
parent.setBorder("1px solid pink");
}
parent.setAlign(VerticalAlignment.CENTER);
parent.setLayoutAlign(VerticalAlignment.CENTER);
final Layout wrapperLayout = new VLayout();
// wrapperLayout.setHeight100();
wrapperLayout.setWidth100();
if (isMultiple()) {
wrapperLayout.setHeight("140px");
} else {
wrapperLayout.setHeight("30px");
}
if (debug) {
wrapperLayout.setBorder("1px solid blue");
}
wrapperLayout.setAlign(VerticalAlignment.CENTER);
wrapperLayout.setLayoutAlign(VerticalAlignment.CENTER);
/*
* wrapperLayout.setGroupTitle(isMultiple() ? "File(s)" : (zip ? "Zip File" : "File"));
* wrapperLayout.setIsGroup(true);
* wrapperLayout.setPadding(15);
* wrapperLayout.setLayoutAlign(Alignment.CENTER);
* wrapperLayout.setAlign(Alignment.CENTER);
*/
if (isMultiple()) {
final Label addLabel =
SmartUtils.smartParagraph(
"<span style=\"color:blue;cursor:pointer; text-decoration: underline;\">Add Upload</span>");
addLabel.addClickHandler(
new ClickHandler() {
public void onClick(final ClickEvent clickEvent) {
addFileUploadWidget();
}
});
wrapperLayout.addMember(addLabel);
}
wrapperLayout.addMember(formPanel);
parent.addMember(wrapperLayout);
// parent.setLayoutAlign(Alignment.CENTER);
// parent.setAlign(Alignment.CENTER);
addFileUploadWidget();
setWidget(parent);
parent.addDrawHandler(
new DrawHandler() {
public void onDraw(DrawEvent event) {
if (zip) {
parent.getDOM().addClassName(DomConstants.UPLOAD_PANEL_ZIP);
} else {
parent.getDOM().addClassName(DomConstants.UPLOAD_PANEL_PLAIN);
}
}
});
}
@Override
public void onModuleLoad() {
chatService = GWT.create(ChatService.class);
chatService.getUsername(
new AsyncCallback<String>() {
@Override
public void onSuccess(String username) {
if (username == null) {
showLogonDialog();
} else {
loggedOn(username);
}
}
@Override
public void onFailure(Throwable caught) {
output(caught.toString(), "red");
// assume they are not logged in
showLogonDialog();
}
});
FlowPanel controls = new FlowPanel();
final ListBox status = new ListBox();
for (Status s : Status.values()) {
status.addItem(s.name());
}
status.addChangeHandler(
new ChangeHandler() {
@Override
public void onChange(ChangeEvent event) {
setStatus(Status.values()[status.getSelectedIndex()]);
}
});
final TextBox input = new TextBox();
Button send =
new Button(
"Send",
new ClickHandler() {
@Override
public void onClick(ClickEvent event) {
sendMessage(input.getValue());
}
});
Button logout =
new Button(
"Logout",
new ClickHandler() {
@Override
public void onClick(ClickEvent event) {
logout();
}
});
controls.add(status);
controls.add(input);
controls.add(send);
controls.add(logout);
DockPanel dockPanel = new DockPanel();
messages = new HTML();
scrollPanel = new ScrollPanel();
scrollPanel.setHeight("250px");
scrollPanel.add(messages);
dockPanel.add(scrollPanel, DockPanel.CENTER);
dockPanel.add(controls, DockPanel.SOUTH);
RootPanel.get().add(dockPanel);
}
/**
* Sets the height of the window (used by minimise and maximise buttons). If store is true, store
* this setting as the proper size. If false, the window is being minimised or maximised, so the
* old dimensions should be saved to undo it later on.
*
* @param h Height
* @param store If true, store the new height setting
*/
public void setHeight(int h, boolean store) {
if (store) height = h;
String str = Integer.toString(h) + "px";
setHeight(str);
sp.setHeight(Integer.toString(h - 20) + "px");
}
/** This is the entry point method. */
@Override
public void onModuleLoad() {
// Create the popup dialog box
final DialogBox dialogBox = new DialogBox();
dialogBox.setText("CIS 550 HW5 - Query Results");
dialogBox.setAnimationEnabled(true);
final Button closeButton = new Button("Close");
// We can set the id of a widget by accessing its Element
closeButton.getElement().setId("closeButton");
final HTML schemaLabel = new HTML();
final HTML serverResponseLabel = new HTML();
VerticalPanel dialogVPanel = new VerticalPanel();
dialogVPanel.addStyleName("dialogVPanel");
dialogVPanel.add(new HTML("<br><b>Relation schema:</b>"));
dialogVPanel.add(schemaLabel);
dialogVPanel.add(new HTML("<br><b>Returned data:</b>"));
dialogVPanel.setHorizontalAlignment(VerticalPanel.ALIGN_RIGHT);
dialogBox.setWidget(dialogVPanel);
final ScrollPanel scroller = new ScrollPanel();
scroller.setHeight("400px");
dialogVPanel.add(scroller);
dialogVPanel.add(closeButton);
// Here we are creating a dialog box to return the query results
queryService.getRelation(
new AsyncCallback<Relation>() {
@Override
public void onFailure(Throwable caught) {
// Show the RPC error message to the user
dialogBox.setText("Remote Procedure Call - Failure");
serverResponseLabel.addStyleName("serverResponseLabelError");
serverResponseLabel.setHTML(SERVER_ERROR);
dialogBox.show();
dialogBox.center();
closeButton.setFocus(true);
}
@Override
public void onSuccess(Relation result) {
// Add the relational schema to the output
schemaLabel.setText(result.getSchema().toString());
// Add the relation outputs to the output in a scrollable table
scroller.add(result.getTableWidget());
dialogBox.show();
dialogBox.center();
}
});
closeButton.addClickHandler(
new ClickHandler() {
@Override
public void onClick(ClickEvent event) {
dialogBox.hide();
}
});
}
