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

The following examples show how to use com.google.gwt.user.client.Window#scrollTo() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example 1

Source File: Scrolling.java From jetpad-projectional-open-source with Apache License 2.0

6 votes

public static void scrollTo(Rectangle rect, Element element) {
  rect = rect.intersect(new Rectangle(0, 0, element.getScrollWidth(), element.getScrollHeight()));

  adjustScrollers(rect, element);
  Rectangle visibleArea = new Rectangle(getScrollX(), getScrollY(), getScrollWidth(), getScrollHeight());
  Rectangle elementBounds = getBounds(element);
  Rectangle bounds = new Rectangle(elementBounds.origin.add(rect.origin), rect.dimension);
  if (!visibleArea.contains(bounds)) {    // are we sure about this?
    int top = element.getAbsoluteTop() + rect.origin.y;
    int left = element.getAbsoluteLeft() + rect.origin.x;
    int width = rect.dimension.x;
    int height = rect.dimension.y;

    int winTop = getScrollY();
    int winLeft = getScrollX();
    int winWidth = getScrollWidth();
    int winHeigh = getScrollHeight();

    int deltaX = getScrollAdjustment(new Interval(winLeft, winLeft + winWidth), new Interval(left, left + width), winLeft);
    int deltaY = getScrollAdjustment(new Interval(winTop, winTop + winHeigh), new Interval(top, top + height), winTop);

    if (deltaX != 0 || deltaY != 0) {
      Window.scrollTo(winLeft + deltaX, winTop + deltaY);
    }
  }
}

Example 2

Source File: NavSpy.java From putnami-web-toolkit with GNU Lesser General Public License v3.0

6 votes

NavWidget(NavWidget parentNav, final Element heading) {
	super(heading.getInnerHTML(), new ScheduledCommand() {
		@Override
		public void execute() {
			int top = NavSpy.this.getElementTop(heading) - NavSpy.this.spyOffset;
			if (NavSpy.this.isBodyScrollWidget()) {
				Window.scrollTo(Document.get().getScrollLeft(), top);
			} else {
				NavSpy.this.scrollWidget.getElement().setScrollTop(top);
			}
		}
	});

	this.parentNav = parentNav;
	this.level = NavSpy.this.getLevel(heading);
}

Example 3

Source File: RoomEdit.java From unitime with Apache License 2.0

6 votes

public void show() {
	UniTimePageLabel.getInstance().setPageName(iRoom.getUniqueId() == null ? MESSAGES.pageAddRoom() : MESSAGES.pageEditRoom());
	setVisible(true);
	iLastScrollLeft = Window.getScrollLeft();
	iLastScrollTop = Window.getScrollTop();
	onShow();
	Window.scrollTo(0, 0);
	
	if (iMap != null) {
		if (iMap.isEnabled() || iRoom.hasCoordinates()) {
			iMap.setVisible(true);
			iMap.onShow();
		} else {
			iMap.setVisible(false);
		}
	}
}

Example 4

Source File: RoomGroupEdit.java From unitime with Apache License 2.0

5 votes

public void show() {
	UniTimePageLabel.getInstance().setPageName(iGroup.getId() == null ? MESSAGES.pageAddRoomGroup() : MESSAGES.pageEditRoomGroup());
	setVisible(true);
	iLastScrollLeft = Window.getScrollLeft();
	iLastScrollTop = Window.getScrollTop();
	onShow();
	Window.scrollTo(0, 0);
}

Example 5

Source File: DocumentationDisplay.java From putnami-web-toolkit with GNU Lesser General Public License v3.0

5 votes

private void redraw(boolean autoScroll) {
	if (autoScroll) {
		String historyToken = History.getToken();
		if (!Strings.isNullOrEmpty(historyToken)) {
			int top = this.affixMenu.getPinnedOffset();
			Window.scrollTo(Window.getScrollLeft(), top);
		} else {
			Window.scrollTo(Window.getScrollLeft(), 0);
		}
	}
}

Example 6

Source File: EventDetail.java From unitime with Apache License 2.0

5 votes

public void show() {
	UniTimePageLabel.getInstance().setPageName(MESSAGES.pageEventDetail());
	setVisible(true);
	iLastScrollLeft = Window.getScrollLeft();
	iLastScrollTop = Window.getScrollTop();
	onShow();
	Window.scrollTo(0, 0);
}

Example 7

Source File: EventAdd.java From unitime with Apache License 2.0

5 votes

public void show() {
	UniTimePageLabel.getInstance().setPageName(iEvent.getId() == null ? MESSAGES.pageAddEvent() : MESSAGES.pageEditEvent());
	setVisible(true);
	iLastScrollLeft = Window.getScrollLeft();
	iLastScrollTop = Window.getScrollTop();
	onShow();
	Window.scrollTo(0, 0);
	if (iForm.getRowFormatter().isVisible(iSessionRow)) {
		iSession.setFilter(this);
		iForm.setWidget(iSessionRow, 1, iSession);
	}
	iFileUpload.check();
}

Example 8

Source File: MobileUniTimeFrameDialogImpl.java From unitime with Apache License 2.0

5 votes

@Override
public void openDialog(String title, String source, String width, String height, boolean noCacheTS) {
	if (isShowing()) hideDialog();
	GwtHint.hideHint();
	
	iScrollLeft = Window.getScrollLeft(); iScrollTop = Window.getScrollTop();
	Window.scrollTo(0, 0);

	LoadingWidget.getInstance().show("Loading " + title + " ...");
	setText(title);
	if (noCacheTS) {
		String hash = null;
		int hashIdx = source.lastIndexOf('#');
		if (hashIdx >= 0) {
			hash = source.substring(hashIdx);
			source = source.substring(0, hashIdx);
		}
		iFrame.setUrl(source + (source.indexOf('?') >= 0 ? "&" : "?") + "noCacheTS=" + new Date().getTime() + (hash == null ? "" : hash));
	} else {
		iFrame.setUrl(source);
	}
	iCheckLoadingWidgetIsShowing.schedule(30000);
	
	History.newItem(title, false);
	iPopup.setPopupPosition(0, 0);
	iPopup.show();
	RootPanel.getBodyElement().getStyle().setOverflow(Overflow.HIDDEN);
}

Example 9

Source File: InstructorAttributeEdit.java From unitime with Apache License 2.0

5 votes

public void show() {
	UniTimePageLabel.getInstance().setPageName(iAttribute.getId() == null ? MESSAGES.pageAddInstructorAttribute() : MESSAGES.pageEditInstructorAttribute());
	setVisible(true);
	iLastScrollLeft = Window.getScrollLeft();
	iLastScrollTop = Window.getScrollTop();
	onShow();
	Window.scrollTo(0, 0);
}

Example 10

Source File: RoomFeatureEdit.java From unitime with Apache License 2.0

5 votes

public void show() {
	UniTimePageLabel.getInstance().setPageName(iFeature.getId() == null ? MESSAGES.pageAddRoomFeature() : MESSAGES.pageEditRoomFeature());
	setVisible(true);
	iLastScrollLeft = Window.getScrollLeft();
	iLastScrollTop = Window.getScrollTop();
	onShow();
	Window.scrollTo(0, 0);
}

Example 11

Source File: RoomDetail.java From unitime with Apache License 2.0

5 votes

public void show() {
	UniTimePageLabel.getInstance().setPageName(MESSAGES.pageRoomDetail());
	setVisible(true);
	iLastScrollLeft = Window.getScrollLeft();
	iLastScrollTop = Window.getScrollTop();
	onShow();
	Window.scrollTo(0, 0);
}

Example 12

Source File: RoomDepartmentsEdit.java From unitime with Apache License 2.0

4 votes

private void hide(boolean refresh) {
	setVisible(false);
	onHide(refresh);
	Window.scrollTo(iLastScrollLeft, iLastScrollTop);
}

Example 13

Source File: ApplicationPresenter.java From gwt-material-demo with Apache License 2.0

4 votes

@Override
public void onNavigation(NavigationEvent navigationEvent) {
    Window.scrollTo(0, 0);
}

Example 14

Source File: RoomEdit.java From unitime with Apache License 2.0

4 votes

public void hide(RoomDetailInterface room, boolean canShowDetail, String message) {
	setVisible(false);
	onHide(room, canShowDetail, message);
	Window.scrollTo(iLastScrollLeft, iLastScrollTop);
}

Example 15

Source File: RoomFeatureEdit.java From unitime with Apache License 2.0

4 votes

private void hide(boolean refresh, FeatureInterface feature) {
	setVisible(false);
	onHide(refresh, feature);
	Window.scrollTo(iLastScrollLeft, iLastScrollTop);
}

Example 16

Source File: RoomDetail.java From unitime with Apache License 2.0

4 votes

public void hide() {
	setVisible(false);
	onHide();
	Window.scrollTo(iLastScrollLeft, iLastScrollTop);
}

Example 17

Source File: EventAdd.java From unitime with Apache License 2.0

4 votes

public void hide() {
	setVisible(false);
	onHide();
	Window.scrollTo(iLastScrollLeft, iLastScrollTop);
}

Example 18

Source File: EventDetail.java From unitime with Apache License 2.0

4 votes

public void hide() {
	setVisible(false);
	onHide();
	Window.scrollTo(iLastScrollLeft, iLastScrollTop);
}

Example 19

Source File: RoomGroupEdit.java From unitime with Apache License 2.0

4 votes

private void hide(boolean refresh, GroupInterface group) {
	setVisible(false);
	onHide(refresh, group);
	Window.scrollTo(iLastScrollLeft, iLastScrollTop);
}

Example 20

Source File: InstructorAttributeEdit.java From unitime with Apache License 2.0

4 votes

private void hide(boolean refresh, AttributeInterface attribute) {
	setVisible(false);
	onHide(refresh, attribute);
	Window.scrollTo(iLastScrollLeft, iLastScrollTop);
}