com.google.gwt.event.dom.client.MouseDownHandler Java Examples

The following examples show how to use com.google.gwt.event.dom.client.MouseDownHandler. 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: RoomSharingWidget.java    From unitime with Apache License 2.0 6 votes vote down vote up 
Cell(int day, int slot) {
	super("cell", "item", isEditable(day, slot) ? "clickable" : null);
	iDay = day; iSlot = slot;
	RoomSharingOption option = iModel.getOption(day, slot);
	if (option == null) {
		getElement().getStyle().clearBackgroundColor();
		setHTML("");
		setTitle("");
	} else {
		getElement().getStyle().setBackgroundColor(option.getColor());
		setHTML(option.getCode() == null ? "" : option.getCode());
		setTitle(CONSTANTS.longDays()[day] + " " + slot2short(slot) + " - " + slot2short(slot + iMode.getStep()) + ": " + option.getName());
	}
	if (isEditable(day, slot))
		addMouseDownHandler(new MouseDownHandler() {
			@Override
			public void onMouseDown(MouseDownEvent event) {
				setOption(iOption);
			}
		});
}
Example #2
Source File: PeriodPreferencesWidget.java    From unitime with Apache License 2.0 6 votes vote down vote up 
Cell(int day, int slot, Date date, PeriodInterface period) {
	super("cell", "item", isEditable() && period != null ? "clickable" : null, period == null ? "disabled" : null, period != null && iModel.isAssigned(period) ? "highlight" : null);
	iDay = day;
	iSlot = slot;
	iDate = date;
	iPeriod = period;
	if (period != null) {
		PreferenceInterface preference = iModel.getPreference(day, slot);
		if (preference == null) {
			getElement().getStyle().clearBackgroundColor();
			setHTML("");
			setTitle("");
		} else {
			getElement().getStyle().setBackgroundColor(preference.getColor());
			setTitle(DateTimeFormat.getFormat(CONSTANTS.examPeriodDateFormat()).format(date) + " " + slot2short(slot) + (period == null ? "" : " - " + slot2short(slot + period.getLength())) + ": " + preference.getName());
		}
		if (isEditable())
			addMouseDownHandler(new MouseDownHandler() {
				@Override
				public void onMouseDown(MouseDownEvent event) {
					setOption(iPreference);
				}
			});				
	}
}
Example #3
Source File: PeriodPreferencesWidget.java    From unitime with Apache License 2.0 6 votes vote down vote up 
private D(int day, int slot, Date date, PeriodInterface period) {
	super("cell", "day", isEditable() && period != null ? "clickable" : null, period == null ? "unavailable" : null);
	iDay = day;
	iSlot = slot;
	iDate = date;
	iPeriod = period;
	setText(DateTimeFormat.getFormat("d").format(date));
	if (period != null) {
		PreferenceInterface preference = iModel.getPreference(day, slot);
		if (preference == null) {
			getElement().getStyle().clearBackgroundColor();
			setTitle("");
		} else {
			getElement().getStyle().setBackgroundColor(preference.getColor());
			setTitle(DateTimeFormat.getFormat(CONSTANTS.examPeriodDateFormat()).format(date) + " " + slot2short(slot) + (period == null ? "" : " - " + slot2short(slot + period.getLength())) + ": " + preference.getName());
		}
		if (isEditable())
			addMouseDownHandler(new MouseDownHandler() {
				@Override
				public void onMouseDown(MouseDownEvent event) {
					setOption(iPreference);
				}
			});				
	}
}
Example #4
Source File: Leaf.java    From EasyML with Apache License 2.0 6 votes vote down vote up 
/**
 * Create a leaf node for the Tree
 *
 * @param name   name of the TreeItem
 * @param module Attached moduleId for the TreeItem
 */
public Leaf(String name,
		T module,
		String style) {
	// add context menu
	this.menu = new ContextMenu();
	label = new Label(name);
	this.setWidget(label);

	label.addMouseDownHandler(new MouseDownHandler() {
		@Override
		public void onMouseDown(MouseDownEvent event) {
			// display the context menu when right click
			if (event.getNativeButton() == NativeEvent.BUTTON_RIGHT) {
				menu.setPopupPosition(event.getClientX(), event.getClientY());
				menu.show();
			}
		}
	});

	// set moduleId
	this.module = module;
	this.addStyleName("bda-treeleaf");
	if (!style.equals(""))
		this.addStyleName(style);
}
Example #5
Source File: SimplePaletteItem.java    From appinventor-extensions with Apache License 2.0 5 votes vote down vote up 
private void addHandlers() {
  addMouseDownHandler(new MouseDownHandler() {
    @Override
    public void onMouseDown(MouseDownEvent arg0) {
      select(getWidget());
    }
  });
  addTouchStartHandler(new TouchStartHandler() {
    @Override
    public void onTouchStart(TouchStartEvent event) {
      select(getWidget());
    }
  });
}
Example #6
Source File: MaterialTabTest.java    From gwt-material with Apache License 2.0 5 votes vote down vote up 
public void testDynamicTab() {
    // given
    MaterialTab tab = getWidget();

    // when / then
    // This will dynamically add new Tab Item
    MaterialTabItem item = newTabItem(tab, row, 1);

    boolean[] selectionEventFired = new boolean[]{false};
    tab.addSelectionHandler(selectionEvent -> selectionEventFired[0] = true);

    // This will trigger the selection event of the tab once tab item fired MouseDownEvent
    item.fireEvent(new GwtEvent<MouseDownHandler>() {
        @Override
        public Type<MouseDownHandler> getAssociatedType() {
            return MouseDownEvent.getType();
        }

        @Override
        protected void dispatch(MouseDownHandler eventHandler) {
            eventHandler.onMouseDown(null);
        }
    });

    // Expected : true
    assertTrue(selectionEventFired[0]);
}
Example #7
Source File: TimeGrid.java    From unitime with Apache License 2.0 5 votes vote down vote up 
public SelectionPanel(boolean fixed) {
	setStyleName(fixed ? "selection" : "active-selection");
	if (fixed) {
		iRemove = new P("x"); iRemove.setHTML("&times;");
		iRemove.addMouseDownHandler(new MouseDownHandler() {
			@Override
			public void onMouseDown(MouseDownEvent event) {
				iSelections.remove(SelectionPanel.this);
				if (iSelection != null)
					iAllSelections.remove(iSelection);
			}
		});
		if (iRTL) {
			iRemove.getElement().getStyle().setLeft(2, Unit.PX);
		} else {
			iRemove.getElement().getStyle().setRight(2, Unit.PX);
		}
		iRemove.getElement().getStyle().setTop(2, Unit.PX);
		iRemove.getElement().getStyle().setPosition(Position.ABSOLUTE);
		add(iRemove);
		iText = new P("text");
		add(iText, 0, 0);
	}
	
	sinkEvents(Event.ONMOUSEDOWN);
	sinkEvents(Event.ONMOUSEUP);
	sinkEvents(Event.ONMOUSEMOVE);
}
Example #8
Source File: P.java    From unitime with Apache License 2.0 4 votes vote down vote up 
@Override
public HandlerRegistration addMouseDownHandler(MouseDownHandler handler) {
	return addHandler(handler, MouseDownEvent.getType());
}
Example #9
Source File: ImplPanel.java    From incubator-retired-wave with Apache License 2.0 4 votes vote down vote up 
@Override
public HandlerRegistration addMouseDownHandler(MouseDownHandler handler) {
  return addDomHandler(handler, MouseDownEvent.getType());
}
Example #10
Source File: ClickableDivPanel.java    From incubator-retired-wave with Apache License 2.0 4 votes vote down vote up 
@Override
public HandlerRegistration addMouseDownHandler(MouseDownHandler handler) {
  return addDomHandler(handler, MouseDownEvent.getType());
}
Example #11
Source File: Anchor.java    From putnami-web-toolkit with GNU Lesser General Public License v3.0 4 votes vote down vote up 
@Override
public HandlerRegistration addMouseDownHandler(MouseDownHandler handler) {
	return this.addDomHandler(handler, MouseDownEvent.getType());
}
Example #12
Source File: ListItem.java    From putnami-web-toolkit with GNU Lesser General Public License v3.0 4 votes vote down vote up 
@Override
public HandlerRegistration addMouseDownHandler(MouseDownHandler handler) {
	return this.addDomHandler(handler, MouseDownEvent.getType());
}
Example #13
Source File: AbstractInput.java    From putnami-web-toolkit with GNU Lesser General Public License v3.0 4 votes vote down vote up 
@Override
public com.google.gwt.event.shared.HandlerRegistration addMouseDownHandler(MouseDownHandler handler) {
	return this.addDomHandler(handler, MouseDownEvent.getType());
}
Example #14
Source File: ImplPanel.java    From swellrt with Apache License 2.0 4 votes vote down vote up 
@Override
public HandlerRegistration addMouseDownHandler(MouseDownHandler handler) {
  return addDomHandler(handler, MouseDownEvent.getType());
}
Example #15
Source File: ClickableDivPanel.java    From swellrt with Apache License 2.0 4 votes vote down vote up 
@Override
public HandlerRegistration addMouseDownHandler(MouseDownHandler handler) {
  return addDomHandler(handler, MouseDownEvent.getType());
}
Example #16
Source File: SingleDateSelector.java    From unitime with Apache License 2.0 4 votes vote down vote up 
@Override
public HandlerRegistration addMouseDownHandler(MouseDownHandler handler) {
	return addHandler(handler, MouseDownEvent.getType());
}
Example #17
Source File: SingleDateSelector.java    From unitime with Apache License 2.0 4 votes vote down vote up 
@Override
public HandlerRegistration addMouseDownHandler(MouseDownHandler handler) {
	return addHandler(handler, MouseDownEvent.getType());
}
Example #18
Source File: IntervalSelector.java    From unitime with Apache License 2.0 4 votes vote down vote up 
@Override
public HandlerRegistration addMouseDownHandler(MouseDownHandler handler) {
	return addHandler(handler, MouseDownEvent.getType());
}
Example #19
Source File: TravelTimes.java    From unitime with Apache License 2.0 4 votes vote down vote up 
@Override
public HandlerRegistration addMouseDownHandler(MouseDownHandler handler) {
	return addHandler(handler, MouseDownEvent.getType());
}
Example #20
Source File: HandlerPanel.java    From appinventor-extensions with Apache License 2.0 4 votes vote down vote up 
public HandlerRegistration addMouseDownHandler(MouseDownHandler handler) {
  return addDomHandler(handler, MouseDownEvent.getType());
}
Example #21
Source File: AdminUserList.java    From appinventor-extensions with Apache License 2.0 4 votes vote down vote up 
/**
 * Adds the header row to the table.
 *
 */
private void setHeaderRow() {

  if (galleryEnabledHolder.enabled) {
    table.resizeColumns(5); // Number of columns varies based on whether or not
                            // the Gallery is enabled
  } else {
    table.resizeColumns(4);
  }

  table.getRowFormatter().setStyleName(0, "ode-ProjectHeaderRow");

  HorizontalPanel emailHeader = new HorizontalPanel();
  final Label emailHeaderLabel = new Label("User Email");
  int column = 0;
  emailHeaderLabel.addStyleName("ode-ProjectHeaderLabel");
  emailHeader.add(emailHeaderLabel);
  emailHeader.add(nameSortIndicator);
  table.setWidget(0, column, emailHeader);
  column += 1;

  HorizontalPanel uidHeader = new HorizontalPanel();
  final Label uidHeaderLabel = new Label("UID");
  uidHeaderLabel.addStyleName("ode-ProjectHeaderLabel");
  uidHeader.add(uidHeaderLabel);
  table.setWidget(0, column++, uidHeader);

  HorizontalPanel adminHeader = new HorizontalPanel();
  final Label adminHeaderLabel = new Label("isAdmin?");
  adminHeaderLabel.addStyleName("ode-ProjectHeaderLabel");
  adminHeader.add(adminHeaderLabel);
  table.setWidget(0, column++, adminHeader);

  if (galleryEnabledHolder.enabled) {
    HorizontalPanel moderatorHeader = new HorizontalPanel();
    final Label moderatorHeaderLabel = new Label("isModerator?");
    moderatorHeaderLabel.addStyleName("ode-ProjectHeaderLabel");
    moderatorHeader.add(moderatorHeaderLabel);
    table.setWidget(0, column++, moderatorHeader);
  }

  HorizontalPanel visitedHeader = new HorizontalPanel();
  final Label visitedLabel = new Label("Visited");
  visitedLabel.addStyleName("ode-ProjectHeaderLabel");
  visitedHeader.add(visitedLabel);
  visitedHeader.add(visitedSortIndicator);
  table.setWidget(0, column++, visitedHeader);

  MouseDownHandler mouseDownHandler = new MouseDownHandler() {
    @Override
    public void onMouseDown(MouseDownEvent e) {
      SortField clickedSortField;
      if (e.getSource() == emailHeaderLabel || e.getSource() == nameSortIndicator) {
        clickedSortField = SortField.NAME;
      } else if (e.getSource() == visitedLabel || e.getSource() == visitedSortIndicator) {
        clickedSortField = SortField.VISITED;
      } else {
        return;
      }
      changeSortOrder(clickedSortField);
    }
  };
  emailHeaderLabel.addMouseDownHandler(mouseDownHandler);
  nameSortIndicator.addMouseDownHandler(mouseDownHandler);
  visitedLabel.addMouseDownHandler(mouseDownHandler);
  visitedSortIndicator.addMouseDownHandler(mouseDownHandler);
}
Example #22
Source File: TrashProjectList.java    From appinventor-extensions with Apache License 2.0 4 votes vote down vote up 
/**
 * Adds the header row to the table.
 *
 */
private void setHeaderRow() {
  table.getRowFormatter().setStyleName(0, "ode-ProjectHeaderRow");

  HorizontalPanel nameHeader = new HorizontalPanel();
  final Label nameHeaderLabel = new Label(MESSAGES.projectNameHeader());
  nameHeaderLabel.addStyleName("ode-ProjectHeaderLabel");
  nameHeader.add(nameHeaderLabel);
  nameSortIndicator.addStyleName("ode-ProjectHeaderLabel");
  nameHeader.add(nameSortIndicator);
  table.setWidget(0, 1, nameHeader);

  HorizontalPanel dateCreatedHeader = new HorizontalPanel();
  final Label dateCreatedHeaderLabel = new Label(MESSAGES.projectDateCreatedHeader());
  dateCreatedHeaderLabel.addStyleName("ode-ProjectHeaderLabel");
  dateCreatedHeader.add(dateCreatedHeaderLabel);
  dateCreatedSortIndicator.addStyleName("ode-ProjectHeaderLabel");
  dateCreatedHeader.add(dateCreatedSortIndicator);
  table.setWidget(0, 2, dateCreatedHeader);

  HorizontalPanel dateModifiedHeader = new HorizontalPanel();
  final Label dateModifiedHeaderLabel = new Label(MESSAGES.projectDateModifiedHeader());
  dateModifiedHeaderLabel.addStyleName("ode-ProjectHeaderLabel");
  dateModifiedHeader.add(dateModifiedHeaderLabel);
  dateModifiedSortIndicator.addStyleName("ode-ProjectHeaderLabel");
  dateModifiedHeader.add(dateModifiedSortIndicator);
  table.setWidget(0, 3, dateModifiedHeader);

  HorizontalPanel publishedHeader = new HorizontalPanel();
  final Label publishedHeaderLabel = new Label(MESSAGES.projectPublishedHeader());
  publishedHeaderLabel.addStyleName("ode-ProjectHeaderLabel");
  publishedHeader.add(publishedHeaderLabel);
  publishedSortIndicator.addStyleName("ode-ProjectHeaderLabel");
  publishedHeader.add(publishedSortIndicator);
  table.setWidget(0, 4, publishedHeader);

  MouseDownHandler mouseDownHandler = new MouseDownHandler() {
    @Override
    public void onMouseDown(MouseDownEvent e) {
      SortField clickedSortField;
      if (e.getSource() == nameHeaderLabel || e.getSource() == nameSortIndicator) {
          clickedSortField = SortField.NAME;
      } else if (e.getSource() == dateCreatedHeaderLabel || e.getSource() == dateCreatedSortIndicator) {
          clickedSortField = SortField.DATE_CREATED;
      } else if (e.getSource() == dateModifiedHeaderLabel || e.getSource() == dateModifiedSortIndicator) {
          clickedSortField = SortField.DATE_MODIFIED;
      } else {
          clickedSortField = SortField.PUBLISHED;
      }
      changeSortOrder(clickedSortField);
    }
  };
  nameHeaderLabel.addMouseDownHandler(mouseDownHandler);
  nameSortIndicator.addMouseDownHandler(mouseDownHandler);
  dateCreatedHeaderLabel.addMouseDownHandler(mouseDownHandler);
  dateCreatedSortIndicator.addMouseDownHandler(mouseDownHandler);
  dateModifiedHeaderLabel.addMouseDownHandler(mouseDownHandler);
  dateModifiedSortIndicator.addMouseDownHandler(mouseDownHandler);
  publishedHeaderLabel.addMouseDownHandler(mouseDownHandler);
  publishedSortIndicator.addMouseDownHandler(mouseDownHandler);
}
Example #23
Source File: ProjectList.java    From appinventor-extensions with Apache License 2.0 4 votes vote down vote up 
/**
 * Adds the header row to the table.
 *
 */
private void setHeaderRow() {
  table.getRowFormatter().setStyleName(0, "ode-ProjectHeaderRow");

  HorizontalPanel nameHeader = new HorizontalPanel();
  final Label nameHeaderLabel = new Label(MESSAGES.projectNameHeader());
  nameHeaderLabel.addStyleName("ode-ProjectHeaderLabel");
  nameHeader.add(nameHeaderLabel);
  nameSortIndicator.addStyleName("ode-ProjectHeaderLabel");
  nameHeader.add(nameSortIndicator);
  table.setWidget(0, 1, nameHeader);

  HorizontalPanel dateCreatedHeader = new HorizontalPanel();
  final Label dateCreatedHeaderLabel = new Label(MESSAGES.projectDateCreatedHeader());
  dateCreatedHeaderLabel.addStyleName("ode-ProjectHeaderLabel");
  dateCreatedHeader.add(dateCreatedHeaderLabel);
  dateCreatedSortIndicator.addStyleName("ode-ProjectHeaderLabel");
  dateCreatedHeader.add(dateCreatedSortIndicator);
  table.setWidget(0, 2, dateCreatedHeader);

  HorizontalPanel dateModifiedHeader = new HorizontalPanel();
  final Label dateModifiedHeaderLabel = new Label(MESSAGES.projectDateModifiedHeader());
  dateModifiedHeaderLabel.addStyleName("ode-ProjectHeaderLabel");
  dateModifiedHeader.add(dateModifiedHeaderLabel);
  dateModifiedSortIndicator.addStyleName("ode-ProjectHeaderLabel");
  dateModifiedHeader.add(dateModifiedSortIndicator);
  table.setWidget(0, 3, dateModifiedHeader);

  HorizontalPanel publishedHeader = new HorizontalPanel();
  final Label publishedHeaderLabel = new Label(MESSAGES.projectPublishedHeader());
  publishedHeaderLabel.addStyleName("ode-ProjectHeaderLabel");
  publishedHeader.add(publishedHeaderLabel);
  publishedSortIndicator.addStyleName("ode-ProjectHeaderLabel");
  publishedHeader.add(publishedSortIndicator);
  table.setWidget(0, 4, publishedHeader);

  MouseDownHandler mouseDownHandler = new MouseDownHandler() {
    @Override
    public void onMouseDown(MouseDownEvent e) {
      SortField clickedSortField;
      if (e.getSource() == nameHeaderLabel || e.getSource() == nameSortIndicator) {
        clickedSortField = SortField.NAME;
      } else if (e.getSource() == dateCreatedHeaderLabel || e.getSource() == dateCreatedSortIndicator) {
        clickedSortField = SortField.DATE_CREATED;
      } else if (e.getSource() == dateModifiedHeaderLabel || e.getSource() == dateModifiedSortIndicator){
        clickedSortField = SortField.DATE_MODIFIED;
      }else{
        clickedSortField = SortField.PUBLISHED;
      }
      changeSortOrder(clickedSortField);
    }
  };
  nameHeaderLabel.addMouseDownHandler(mouseDownHandler);
  nameSortIndicator.addMouseDownHandler(mouseDownHandler);
  dateCreatedHeaderLabel.addMouseDownHandler(mouseDownHandler);
  dateCreatedSortIndicator.addMouseDownHandler(mouseDownHandler);
  dateModifiedHeaderLabel.addMouseDownHandler(mouseDownHandler);
  dateModifiedSortIndicator.addMouseDownHandler(mouseDownHandler);
  publishedHeaderLabel.addMouseDownHandler(mouseDownHandler);
  publishedSortIndicator.addMouseDownHandler(mouseDownHandler);
}