Java Code Examples for com.google.gwt.user.client.Window#getClientHeight()

/**
 * This method checks whether the limit of displayed items reached.<p/>
 * It takes into account different aspects including setting of the widget, geometrical size of the
 * drop down list and selected value that must be displayed.<p/>
 * This method optimally chooses a number of items to display.
 *
 * @param previouslyRenderedRows is a number of rows previously loaded in the list
 *                               (items count before filling the list).
 * @return a result of check.
 */
protected boolean isRenderingLimitReached(int previouslyRenderedRows) {
  ListDataModel model = getComboBox().getModel();
  int previousHeight = 0;

  if (previouslyRenderedRows > 0) {
    Widget last = getItem(previouslyRenderedRows - 1);
    Widget first = getItem(0);

    previousHeight = last.getOffsetHeight() + last.getAbsoluteTop() - first.getAbsoluteTop();
  }

  return model.getCount() <= 0 // no data
         // OR a selected value has already been displayed
         || getItemCount() > getComboBox().getSelectedIndex()
            // AND one of the following conditions is true:
            && (getItemCount() >= model.getCount() //no items any more
                // OR no limit but there are too many items
                || isLazyRenderingEnabled() && getVisibleRows() <= 0
                   && getList().getOffsetHeight() - previousHeight >= Window.getClientHeight() * 0.6
                // OR visible rows number is limited and there was a new page rendered excepting the first page
                // since two pages may be displayed if the list is rendered first time
                || isLazyRenderingEnabled() && getVisibleRows() > 0 && getItemCount() - previouslyRenderedRows > 0
                   && (getItemCount() - previouslyRenderedRows) % getVisibleRows() == 0
                   && (getItemCount() - previouslyRenderedRows) / getVisibleRows() != 1);
}
 

public void recenter() {
	GwtHint.getInstance().hide();
	
	iScrollRooms.getElement().getStyle().clearHeight();
	if (getElement().getClientHeight() > Window.getClientHeight() - 100)
		iScrollRooms.getElement().getStyle().setHeight(Window.getClientHeight() - 200, Unit.PX);
	
	iScrollDates.getElement().getStyle().clearHeight();
	if (getElement().getClientHeight() > Window.getClientHeight() - 100) {
		iScrollDates.getElement().getStyle().setHeight(Window.getClientHeight() - 200, Unit.PX);
	}

	int left = (Window.getClientWidth() - getOffsetWidth()) >> 1;
    int top = (Window.getClientHeight() - getOffsetHeight()) >> 1;
	setPopupPosition(Math.max(Window.getScrollLeft() + left, 0), Math.max( Window.getScrollTop() + top, 0));
}
 

/**
 * OKM Logout
 */
public void logout() {
	button.setEnabled(false);
	int left = (Window.getClientWidth() - 300) / 2;
	int top = (Window.getClientHeight() - 200) / 2;
	setPopupPosition(left, top);
	setText(Main.i18n("logout.label"));
	show();
	Log.debug("Logout()");

	if (Main.get().mainPanel.bottomPanel.userInfo.isConnectedToChat()) {
		text.setText(Main.i18n("chat.logout"));
		disconnectChat();
	} else {
		text.setText(Main.i18n("logout.logout"));
		authService.logout(callbackLogout);
		Log.debug("Logout: void");
	}
}
 

/**
 * Evaluate
 */
public void evaluate(String name) {
	if (name.equals("futurama")) {
		left = -180;
		top = Window.getClientHeight() - 80 - 21;
		show();
		setPopupPosition(left, top);

		move = new Timer() {
			public void run() {
				left += 2;
				setPopupPosition(left, top);

				if (left < Window.getClientWidth() + 180) {
					move.schedule(40);
				} else {
					move.cancel();
					hide();
				}
			}
		};

		move.schedule(40);
	}
}
 

private void position(final UIObject relativeObject, int offsetWidth, int offsetHeight) {
	int textBoxOffsetWidth = relativeObject.getOffsetWidth();
	int offsetWidthDiff = offsetWidth - textBoxOffsetWidth;
	int left = relativeObject.getAbsoluteLeft();
	if (offsetWidthDiff > 0) {
		int windowRight = Window.getClientWidth() + Window.getScrollLeft();
		int windowLeft = Window.getScrollLeft();
		int distanceToWindowRight = windowRight - left;
		int distanceFromWindowLeft = left - windowLeft;
		if (distanceToWindowRight < offsetWidth && distanceFromWindowLeft >= offsetWidthDiff) {
			left -= offsetWidthDiff;
		}
	}
	int top = relativeObject.getAbsoluteTop();
	int windowTop = Window.getScrollTop();
	int windowBottom = Window.getScrollTop() + Window.getClientHeight();
	int distanceFromWindowTop = top - windowTop;
	int distanceToWindowBottom = windowBottom - (top + relativeObject.getOffsetHeight());
	if (distanceToWindowBottom < offsetHeight && distanceFromWindowTop >= offsetHeight) {
		top -= offsetHeight;
	} else {
		top += relativeObject.getOffsetHeight();
	}
	setPopupPosition(left, top);
}
 

/**
 * Shows the popup 
 */
public void show() {
	initButtons();
	status.setVisible(false);
	int left = (Window.getClientWidth() - 450) / 2;
	int top = (Window.getClientHeight() - 440) / 2;
	setPopupPosition(left, top);
	setText(Main.i18n("trash.directory.select.label"));

	// Resets to initial tree value
	folderSelectTree.reset();
	super.show();
}
 

/**
 * Shows the popup 
 */
public void show() {
	initButtons();
	int left = (Window.getClientWidth() - 700) / 2;
	int top = (Window.getClientHeight() - 350) / 2;
	setPopupPosition(left, top);
	setText(Main.i18n("search.similar.document"));

	// Resets to initial tree value
	removeAllRows();
	evaluateEnableAction();
	super.show();
}
 

/**
 * Show the popup error
 *
 * @param msg Error message
 */
public void show() {
	setText(Main.i18n("workflow.label"));
	findLatestProcessDefinitions(); // Gets all groups
	listBox.setVisible(true);
	addButton.setEnabled(false);
	workflowWidget = null;
	listBox.setVisible(true);
	sp.setVisible(false);
	sp.clear();
	int left = (Window.getClientWidth() - 300) / 2;
	int top = (Window.getClientHeight() - 100) / 2;
	setPopupPosition(left, top);
	super.show();
}
 

/**
 * Show the popup error
 *
 * @param msg Error message
 */
public void show(String msg) {
	//TODO: aqui pueden haber problemas de concurrencia al ser llamado simultaneamente este método
	// cabe la posibilidad de perder algun mensaje de error.
	if (!text.getHTML().equals("")) {
		text.setHTML(text.getHTML() + "<br><br>" + msg);
	} else {
		text.setHTML(msg);
	}
	setText(Main.i18n("error.label"));
	int left = (Window.getClientWidth() - 380) / 2;
	int top = (Window.getClientHeight() - 200) / 2;
	setPopupPosition(left, top);
	super.show();
}
 

/**
 * Shows the popup 
 */
public void show(int selectedFrom) {
	this.selectedFrom = selectedFrom;
	initButtons();
	int left = (Window.getClientWidth() - 400) / 2;
	int top = (Window.getClientHeight() - 325) / 2;
	setPopupPosition(left, top);
	setText(Main.i18n("thesaurus.directory.select.label"));

	// Resets to initial tree value
	thesaurusPanel.reset();

	center();
}
 

/**
 * Shows de popup
 */
public void show() {
	setText(Main.i18n("confirm.label"));
	int left = (Window.getClientWidth() - 300) / 2;
	int top = (Window.getClientHeight() - 125) / 2;
	setPopupPosition(left, top);
	super.show();
}
 

@Override
protected int getElementSize(Widget widget) {
  int offsetHeight = widget.getOffsetHeight();
  if(offsetHeight == 0) {
    offsetHeight = Window.getClientHeight();
  }
  return offsetHeight;
}
 

/**
 * Shows the popup 
 */
public void show() {
	initButtons();
	int left = (Window.getClientWidth() - 700) / 2;
	int top = (Window.getClientHeight() - 350) / 2;
	setPopupPosition(left, top);
	setText(GeneralComunicator.i18n("search.folder.filter"));

	// Resets to initial tree value
	removeAllRows();
	keyword.setText("");
	evaluateEnableAction();
	super.show();
	keyword.setFocus(true);
}
 

/**
 * Shows de popup
 */
public void show() {
	setText(GeneralComunicator.i18n("confirm.label"));
	int left = (Window.getClientWidth() - 300) / 2;
	int top = (Window.getClientHeight() - 125) / 2;
	setPopupPosition(left, top);
	super.show();
}
 

/**
 * Shows de popup
 */
public void show() {
	url.setText("http://");
	int left = (Window.getClientWidth() - 300) / 2;
	int top = (Window.getClientHeight() - 125) / 2;
	setPopupPosition(left, top);
	super.show();
}
 

/**
 * Shows the popup 
 */
public void show() {
	initButtons();
	int left = (Window.getClientWidth() - 700) / 2;
	int top = (Window.getClientHeight() - 350) / 2;
	setPopupPosition(left, top);
	setText(GeneralComunicator.i18n("search.folder.filter"));

	// Resets to initial tree value
	removeAllRows();
	keyword.setText("");
	evaluateEnableAction();
	super.show();
	keyword.setFocus(true);
}
 

/**
 * Shows the popup 
 */
public void show() {
	initButtons();
	int left = (Window.getClientWidth() - 700) / 2;
	int top = (Window.getClientHeight() - 350) / 2;
	setPopupPosition(left, top);
	setText(Main.i18n("search.folder.filter"));

	// Resets to initial tree value
	removeAllRows();
	keyword.setText("");
	evaluateEnableAction();
	super.show();
	keyword.setFocus(true);
}
 

public StartUpPopup() {
	// Establishes auto-close when click outside
	super(false, true);

	vPanel = new VerticalPanel();
	status = new VerticalPanel();
	table = new FlexTable();
	button = new Button(Main.i18n("button.close"), this);
	scrollPanel = new ScrollPanel(status);
	scrollPanel.setAlwaysShowScrollBars(false);
	scrollPanel.setSize("490px", "160px");
	scrollPanel.setStyleName("okm-Input");

	status.setWidth("" + (490 - IE_SIZE_RECTIFICATION) + "px");

	vPanel.add(new HTML(" "));
	vPanel.add(scrollPanel);
	vPanel.add(new HTML(" "));
	vPanel.add(table);
	vPanel.add(button);
	vPanel.add(new HTML(" "));

	button.setVisible(false);
	button.setStyleName("okm-YesButton");

	vPanel.setCellHorizontalAlignment(scrollPanel, HasAlignment.ALIGN_CENTER);
	vPanel.setCellHorizontalAlignment(table, HasAlignment.ALIGN_CENTER);
	vPanel.setCellHorizontalAlignment(button, HasAlignment.ALIGN_CENTER);
	vPanel.setCellVerticalAlignment(scrollPanel, HasAlignment.ALIGN_MIDDLE);

	int left = (Window.getClientWidth() - 510) / 2;
	int top = (Window.getClientHeight() - 220) / 2;
	vPanel.setWidth("510px");
	vPanel.setHeight("220px");

	for (int i = 0; i < StartUp.STARTUP_LOADING_HISTORY_SEARCH; i++) {
		table.setWidget(0, i, new Image(OKMBundleResources.INSTANCE.loadedDisabledIcon()));
	}

	setText(Main.i18n("startup.openkm"));
	setPopupPosition(left, top);
	setWidget(vPanel);
}
 

public static int calculateSpaceToBottom(Widget widget) {
    return Window.getClientHeight() - widget.getAbsoluteTop() - widget.getOffsetHeight();
}
 

/**
 * About popup
 */
public AboutPopup() {
	// Establishes auto-close when click outside
	super(false, true);

	futurama = new Futurama();
	int left = (Window.getClientWidth() - 300) / 2;
	int top = (Window.getClientHeight() - 280) / 2;

	vPanel = new VerticalPanel();
	text = new HTML();
	button = new Button(Main.i18n("button.close"), this);
	logo = new Image("img/logo_openkm.gif");

	vPanel.setWidth("300px");
	vPanel.setHeight("195px");
	button.setStyleName("okm-YesButton");

	text.setHTML(msg);

	vPanel.add(new HTML("<br>"));
	vPanel.add(logo);
	htmlAppVersion = new HTML(appVersion);
	vPanel.add(htmlAppVersion);
	htmlExtVersion = new HTML(extVersion);
	vPanel.add(htmlExtVersion);
	vPanel.add(new HTML("<br>"));
	vPanel.add(text);
	HTML htmlWeb = new HTML(web);
	vPanel.add(htmlWeb);
	HTML htmlTeam = new HTML(team);
	vPanel.add(htmlTeam);
	HTML htmlCopy = new HTML(copy);
	vPanel.add(htmlCopy);
	vPanel.add(button);
	vPanel.add(new HTML("<br>"));

	vPanel.setCellHorizontalAlignment(logo, HasAlignment.ALIGN_CENTER);
	vPanel.setCellHorizontalAlignment(htmlAppVersion, HasAlignment.ALIGN_RIGHT);
	vPanel.setCellHorizontalAlignment(htmlExtVersion, HasAlignment.ALIGN_RIGHT);
	vPanel.setCellHorizontalAlignment(text, HasAlignment.ALIGN_CENTER);
	vPanel.setCellHorizontalAlignment(htmlWeb, HasAlignment.ALIGN_CENTER);
	vPanel.setCellHorizontalAlignment(htmlTeam, HasAlignment.ALIGN_CENTER);
	vPanel.setCellHorizontalAlignment(htmlCopy, HasAlignment.ALIGN_CENTER);
	vPanel.setCellHorizontalAlignment(button, HasAlignment.ALIGN_CENTER);

	setPopupPosition(left, top);

	super.hide();
	setWidget(vPanel);
}