com.google.gwt.event.logical.shared.SelectionHandler Java Examples

The following examples show how to use com.google.gwt.event.logical.shared.SelectionHandler. 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: BaseTree.java From EasyML with Apache License 2.0

6 votes

public BaseTree() {
	super(new TreeImageResources(), true);

	this.addStyleName("bda-treedir");

	this.addSelectionHandler(new SelectionHandler<TreeItem>() {
		@Override
		public void onSelection(SelectionEvent<TreeItem> event) {
			TreeItem item = event.getSelectedItem();
			Boolean state = item.getState();
			// [GWT Issue 3660] to avoid pass invoke onSection two times
			TreeItem parent = item.getParentItem();
			item.getTree().setSelectedItem(parent, false);
			if (parent != null)
				parent.setSelected(false);
			item.setState(!state);
		}
	});
}

Example #2

Source File: EditorHarness.java From incubator-retired-wave with Apache License 2.0

6 votes

void initContentOracle() {
  contentOracle = new MultiWordSuggestOracle();

  contentSuggestBox = new SuggestBox(contentOracle);
  contentSuggestBox.getElement().setId("content-box");

  // Some initial content xml strings
  contentOracle.add("");
  contentOracle.add("abcd");

  contentSuggestBox.addSelectionHandler(new SelectionHandler<SuggestOracle.Suggestion>() {
    @Override public void onSelection(SelectionEvent<SuggestOracle.Suggestion> event) {
      setFromContentBox();
    }
  });

  String[] extra = extendSampleContent();
  if (extra != null) {
    for (String content : extra) {
      contentOracle.add(content);
    }
  }
}

Example #3

Source File: EditorHarness.java From swellrt with Apache License 2.0

6 votes

void initContentOracle() {
  contentOracle = new MultiWordSuggestOracle();

  contentSuggestBox = new SuggestBox(contentOracle);
  contentSuggestBox.getElement().setId("content-box");

  // Some initial content xml strings
  contentOracle.add("");
  contentOracle.add("abcd");

  contentSuggestBox.addSelectionHandler(new SelectionHandler<SuggestOracle.Suggestion>() {
    @Override public void onSelection(SelectionEvent<SuggestOracle.Suggestion> event) {
      setFromContentBox();
    }
  });

  String[] extra = extendSampleContent();
  if (extra != null) {
    for (String content : extra) {
      contentOracle.add(content);
    }
  }
}

Example #4

Source File: MaterialPopupMenuTest.java From gwt-material-addins with Apache License 2.0

6 votes

protected void checkSelectionHandler(MaterialPopupMenu popupMenu) {
    final boolean[] isSelectionFired = {false};
    popupMenu.setEnabled(true);
    popupMenu.addSelectionHandler(selectionEvent -> isSelectionFired[0] = true);
    popupMenu.fireEvent(new GwtEvent<SelectionHandler<?>>() {
        @Override
        public Type<SelectionHandler<?>> getAssociatedType() {
            return SelectionEvent.getType();
        }

        @Override
        protected void dispatch(SelectionHandler<?> eventHandler) {
            eventHandler.onSelection(null);
        }
    });
    assertTrue(isSelectionFired[0]);
}

Example #5

Source File: GeoDataImportDialog.java From geowe-core with GNU General Public License v3.0

6 votes

private SelectionHandler<Widget> getTabPanelSelectionHandler() {
	return new SelectionHandler<Widget>() {

		@Override
		public void onSelection(SelectionEvent<Widget> event) {
			if (UIMessages.INSTANCE.empty().equals(getActiveTab())) {
				dataFormatField.setVisible(false);
			} else {
				dataFormatField.setVisible(true);
			}
			if (UIMessages.INSTANCE.wfs().equals(getActiveTab())) {
				vectorFormatCombo.setValue(VectorFormat.GML_FORMAT);
			} else {
				vectorFormatCombo.setValue(null);
			}
			
			if (UIMessages.INSTANCE.gitHubResponseTitle().equals(getActiveTab())) {					
				layerName.setEnabled(false);
			} else {
				layerName.setEnabled(true);
			}
		}
	};
}

Example #6

Source File: CopyElementDialog.java From geowe-core with GNU General Public License v3.0

6 votes

private ComboBox<VectorLayerInfo> initLayerCombo1() {
					
	VectorLayerProperties properties = GWT
			.create(VectorLayerProperties.class);

	layerStore1 = new ListStore<VectorLayerInfo>(properties.key());

	layerCombo1 = new ComboBox<VectorLayerInfo>(layerStore1,
			properties.name());
	layerCombo1.setEmptyText((UIMessages.INSTANCE.sbLayerComboEmptyText()));
	layerCombo1.setTypeAhead(true);
	layerCombo1.setTriggerAction(TriggerAction.ALL);
	layerCombo1.setForceSelection(true);
	layerCombo1.setEditable(false);
	layerCombo1.enableEvents();
	layerCombo1.setWidth(width);

	layerCombo1.addSelectionHandler(new SelectionHandler<VectorLayerInfo>() {
		@Override
		public void onSelection(SelectionEvent<VectorLayerInfo> event) {
			layerCombo1.setValue(event.getSelectedItem(), true);
		}
	});

	return layerCombo1;
}

Example #7

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

6 votes

public void testSelectionEvent() {
    MaterialNavSection widget = new MaterialNavSection();

    final boolean[] isSelectionEventFired = {false};
    widget.addSelectionHandler(selectionEvent -> isSelectionEventFired[0] = true);
    widget.fireEvent(new GwtEvent<SelectionHandler<?>>() {
        @Override
        public Type<SelectionHandler<?>> getAssociatedType() {
            return SelectionEvent.getType();
        }

        @Override
        protected void dispatch(SelectionHandler eventHandler) {
            eventHandler.onSelection(null);
        }
    });

    assertTrue(isSelectionEventFired[0]);
}

Example #8

Source File: FolderSelectTree.java From document-management-system with GNU General Public License v2.0

5 votes

/**
 * Folder Tree
 */
public FolderSelectTree() {
	tree = new Tree();
	rootItem.setHTML(Util.imageItemHTML("img/menuitem_childs.gif", "root_schema", "top"));
	rootItem.setStyleName("okm-TreeItem");
	rootItem.setUserObject(new GWTFolder());
	rootItem.setSelected(true);
	rootItem.setState(true);
	tree.setStyleName("okm-Tree");
	tree.addItem(rootItem);
	tree.addSelectionHandler(new SelectionHandler<TreeItem>() {
		@Override
		public void onSelection(SelectionEvent<TreeItem> event) {
			boolean refresh = true;
			TreeItem item = event.getSelectedItem();

			// Case that not refreshing tree and file browser ( right click )
			if (actualItem.equals(item)) {
				refresh = false;
			} else {
				// Disables actual item because on changing active node by
				// application this it's not changed automatically
				if (!actualItem.equals(item)) {
					actualItem.setSelected(false);
					actualItem = item;
				} else {
					refresh = false;
				}
			}

			if (refresh) {
				refresh(true);
			}
		}
	});
	actualItem = tree.getItem(0);
	initWidget(tree);
}

Example #9

Source File: GalleryTreeViewImpl.java From dashbuilder with Apache License 2.0

5 votes

private Tree initNavigationTree() {
    Tree navTree = new Tree();

    List<GalleryTreeNode> mainNodes = galleryTree.getMainNodes();
    populateNavigationTree(mainNodes, navTree);

    navTree.addSelectionHandler(new SelectionHandler<TreeItem>() {
        public void onSelection(SelectionEvent<TreeItem> event) {
            TreeItem ti = event.getSelectedItem();
            GalleryTreeNode node = (GalleryTreeNode) ti.getUserObject();
            treeItemClicked(ti, node);
        }
    });
    return navTree;
}

Example #10

Source File: MaterialStep.java From gwt-material-addins with Apache License 2.0

5 votes

@Override
public HandlerRegistration addSelectionHandler(final SelectionHandler<MaterialStep> handler) {
    return this.addHandler(new SelectionHandler<MaterialStep>() {
        @Override
        public void onSelection(SelectionEvent<MaterialStep> event) {
            if (isEnabled()) {
                handler.onSelection(event);
            }
        }
    }, SelectionEvent.getType());
}

Example #11

Source File: ExportDataDialog.java From geowe-core with GNU General Public License v3.0

5 votes

private SelectionHandler<VectorFormat> getVectorComboSelectionHandler() {
	return new SelectionHandler<VectorFormat>() {
		@Override
		public void onSelection(SelectionEvent<VectorFormat> event) {
				epsgCombo.enable();
		}
	};
}

Example #12

Source File: VectorFormatComboBox.java From geowe-core with GNU General Public License v3.0

5 votes

private void createSelectionHandler() {
	addSelectionHandler(new SelectionHandler<VectorFormat>() {
		@Override
		public void onSelection(SelectionEvent<VectorFormat> event) {
			setValue(event.getSelectedItem(), true);
		}
	});
}

Example #13

Source File: GeoprocessComboBox.java From geowe-core with GNU General Public License v3.0

5 votes

private void createSelectionHandler() {
	addSelectionHandler(new SelectionHandler<Geoprocess>() {
		@Override
		public void onSelection(SelectionEvent<Geoprocess> event) {
			setValue(event.getSelectedItem(), true);
		}
	});
}

Example #14

Source File: GeoprocessDialog.java From geowe-core with GNU General Public License v3.0

5 votes

private void createGeoprocessAndDistanceField(final Geoprocesses spatialOperation) {
	spatialOperationComboBox = new GeoprocessComboBox(
			spatialOperation.getAll());
	spatialOperationComboBox.setWidth(WIDTH_SPATIAL_OPERATION_COMBO);
	clearSpatialOperationComboBox();				
	spatialOperationComboBox
			.addSelectionHandler(new SelectionHandler<Geoprocess>() {
				@Override
				public void onSelection(SelectionEvent<Geoprocess> event) {
					spatialOperationComboBox.setValue(
							event.getSelectedItem(), true);

					if (event.getSelectedItem() instanceof BufferGeoprocess) {
						LAYER_COMBO_2.setValue(null);
						LAYER_COMBO_2.setEnabled(false);
						distanceTextField.setText("0");
						distanceTextField.setEnabled(true);
						distanceTextField.setVisible(true);
					} else {							
						LAYER_COMBO_2.setEnabled(true);
						distanceTextField.setText("");
						distanceTextField.setEnabled(false);
						distanceTextField.setVisible(false);
					}
				}
			});

	initDistanceTextField();
	final HorizontalPanel horizontalGroup = getHorizontalPanel();
	horizontalGroup.add(spatialOperationComboBox);
	horizontalGroup.add(distanceTextField);
	panel.add(horizontalGroup);
}

Example #15

Source File: GeoprocessDialog.java From geowe-core with GNU General Public License v3.0

5 votes

private void createComboLayer(final ComboBox<VectorLayerInfo> combo,
		final String numCombo, final TextButton validateButton) {
	clearLayerComboBox(combo);
	combo.setTypeAhead(true);
	combo.setTriggerAction(TriggerAction.ALL);
	combo.setForceSelection(true);
	combo.setEditable(false);
	combo.enableEvents();
	combo.setWidth(WIDTH_COMBO_LAYER);
	combo.setId(numCombo);

	combo.addSelectionHandler(new SelectionHandler<VectorLayerInfo>() {
		@Override
		public void onSelection(SelectionEvent<VectorLayerInfo> event) {
			combo.setValue(event.getSelectedItem(), true);
			List<VectorLayerInfo> updatedLayers = removeLayer(event
					.getSelectedItem());
			if (COMBO1_ID.equals(combo.getId())) {
				updateCombo(LAYER_COMBO_2, LAYER_STORE_2, updatedLayers);
			} else {
				updateCombo(LAYER_COMBO_1, LAYER_STORE_1, updatedLayers);
			}
		}
	});
	
	validateButton.setToolTip(UIMessages.INSTANCE
			.descriptionValidationToolText());

	final HorizontalPanel horizontalGroup = getHorizontalPanel();
	horizontalGroup.add(combo);
	horizontalGroup.add(validateButton);

	panel.add(new Label(UIMessages.INSTANCE.layerLabelText(numCombo)));
	panel.add(horizontalGroup);
}

Example #16

Source File: Menu.java From sc2gears with Apache License 2.0

5 votes

/**
 * Creates a new Menu.
 */
public Menu( final MenuItem[] menuItems, final Panel pageContainer ) {
	this.menuItems     = menuItems;
	this.pageContainer = pageContainer;
	
	for ( final MenuItem mi : menuItems )
		addTab( mi.getLabel() );
	
	addSelectionHandler( new SelectionHandler< Integer >() {
		@Override
		public void onSelection( final SelectionEvent< Integer > event ) {
			menuItems[ event.getSelectedItem() ].onActivate( Menu.this );
		}
	} );
}

Example #17

Source File: FolderSelectTree.java From document-management-system with GNU General Public License v2.0

5 votes

/**
 * Folder Tree
 */
public FolderSelectTree() {
	tree = new Tree();
	rootItem.setHTML(Util.imageItemHTML("img/menuitem_childs.gif", "root_schema", "top"));
	rootItem.setStyleName("okm-TreeItem");
	rootItem.setUserObject(new GWTFolder());
	rootItem.setSelected(true);
	rootItem.setState(true);
	tree.setStyleName("okm-Tree");
	tree.addItem(rootItem);
	tree.addSelectionHandler(new SelectionHandler<TreeItem>() {
		@Override
		public void onSelection(SelectionEvent<TreeItem> event) {
			boolean refresh = true;
			TreeItem item = event.getSelectedItem();

			// Case that not refreshing tree and file browser ( right click )
			if (actualItem.equals(item)) {
				refresh = false;
			} else {
				// Disables actual item because on changing active node by
				// application this it's not changed automatically
				if (!actualItem.equals(item)) {
					actualItem.setSelected(false);
					actualItem = item;
				} else {
					refresh = false;
				}
			}

			if (refresh) {
				refresh(true);
			}
		}
	});
	actualItem = tree.getItem(0);
	initWidget(tree);
}

Example #18

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

4 votes

@Override
public HandlerRegistration addSelectionHandler(SelectionHandler<RequestedCourse> handler) {
	return addHandler(handler, SelectionEvent.getType());
}

Example #19

Source File: DebugPanelFilterWidget.java From core with GNU Lesser General Public License v2.1

4 votes

public HandlerRegistration addSelectionHandler(SelectionHandler<Integer> handler) {
  return addHandler(handler, SelectionEvent.getType());
}

Example #20

Source File: FolderSelectTree.java From document-management-system with GNU General Public License v2.0

4 votes

/**
 * Folder Tree
 */
public FolderSelectTree() {
	tree = new Tree();
	rootItem.setHTML(Util.imageItemHTML("img/menuitem_childs.gif", "root_schema", "top"));
	rootItem.setStyleName("okm-TreeItem");
	rootItem.setUserObject(new GWTFolder());
	rootItem.setSelected(true);
	rootItem.setState(true);
	tree.setStyleName("okm-Tree");
	tree.addItem(rootItem);
	tree.addSelectionHandler(new SelectionHandler<TreeItem>() {
		@Override
		public void onSelection(SelectionEvent<TreeItem> event) {
			boolean refresh = true;
			TreeItem item = event.getSelectedItem();

			// Enables or disables move button ( evalues security to move to folder with permissions )
			if (rootItem.equals(item)) {
				Main.get().categoriesPopup.enable(false);
			} else {
				Main.get().categoriesPopup.enable(true);
			}

			// Case that not refreshing tree and file browser ( right click )
			if (actualItem.equals(item)) {
				refresh = false;
			} else {
				// Disables actual item because on changing active node by
				// application this it's not changed automatically
				if (!actualItem.equals(item)) {
					actualItem.setSelected(false);
					actualItem = item;
				} else {
					refresh = false;
				}
			}

			if (refresh) {
				refresh(true);
			}
		}
	});
	actualItem = tree.getItem(0);
	initWidget(tree);
}

Example #21

Source File: TabWorkspace.java From document-management-system with GNU General Public License v2.0

4 votes

/**
 * Tab Workspace
 */
public TabWorkspace() {
	widgetExtensionList = new ArrayList<TabWorkspaceExtension>();
	workHandlerExtensionList = new ArrayList<WorkspaceHandlerExtension>();
	tabBar = new TabBar();
	tabBar.addSelectionHandler(new SelectionHandler<Integer>() {
		@Override
		public void onSelection(SelectionEvent<Integer> event) {
			int index = indexCorrectedChangeViewIndex(event.getSelectedItem().intValue());

			switch (index) {
				case UIDockPanelConstants.DESKTOP:
					Main.get().mainPanel.setView(UIDockPanelConstants.DESKTOP);
					if (Main.get().activeFolderTree != null) { // On start up is null
						Main.get().activeFolderTree.centerActulItemOnScroll(); // Center the actual item every time
					}
					break;

				case UIDockPanelConstants.SEARCH:
					Main.get().mainPanel.setView(UIDockPanelConstants.SEARCH);
					break;

				case UIDockPanelConstants.DASHBOARD:
					Main.get().mainPanel.setView(UIDockPanelConstants.DASHBOARD);
					break;

				case UIDockPanelConstants.ADMINISTRATION:
					Main.get().mainPanel.setView(UIDockPanelConstants.ADMINISTRATION);
					break;

				default:
					Main.get().mainPanel.setView(index);
					break;
			}

			fireEvent(HasWorkspaceEvent.STACK_CHANGED);
			tabVisited[index] = true;
		}
	});

	initWidget(tabBar);
}

Example #22

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

4 votes

public void setSelectionHandler(SelectionHandler<Integer> handler) {
	iHandler = handler;
}

Example #23

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

4 votes

public StudentSchedule(boolean online) {
	iOnline = online;
	
	iTabs = new UniTimeTabPanel();
	iTabs.setDeckStyleName("unitime-TabPanel");
	
	iAdvReqs = new WebTable();
	iAdvReqs.setEmptyMessage(MESSAGES.emptyRequests());
	iAdvReqs.setHeader(new WebTable.Row(
			new WebTable.Cell(MESSAGES.colPriority(), 1, "25px"),
			new WebTable.Cell(MESSAGES.colCourse(), 1, "75px"),
			new WebTable.Cell(MESSAGES.colTitle(), 1, "200px"),
			new WebTable.Cell(MESSAGES.colCredit(), 1, "20px"),
			new WebTable.Cell(MESSAGES.colPreferences(), 1, "100px"),
			new WebTable.Cell(MESSAGES.colCritical(), 1, "20px"),
			new WebTable.Cell(MESSAGES.colNotes(), 1, "300px"),
			new WebTable.Cell(MESSAGES.colChanges(), 1, "100px")));
	iAdvReqs.setSelectSameIdRows(true);
	iAdvReqs.addStyleName("unitime-AdvisorCourseRequestsTable");
	iTabs.add(iAdvReqs, MESSAGES.tabAdvisorRequests(), true);
	Character cha = UniTimeHeaderPanel.guessAccessKey(MESSAGES.tabAdvisorRequests());
	if (cha != null)
		iTabAccessKeys.put(cha, 0);
	
	iRequests = new WebTable();
	iRequests.setEmptyMessage(MESSAGES.emptyRequests());
	iRequests.setHeader(new WebTable.Row(
			new WebTable.Cell(MESSAGES.colPriority(), 1, "25px"),
			new WebTable.Cell(MESSAGES.colCourse(), 1, "75px"),
			new WebTable.Cell(MESSAGES.colTitle(), 1, "200px"),
			new WebTable.Cell(MESSAGES.colCredit(), 1, "20px"),
			new WebTable.Cell(MESSAGES.colPreferences(), 1, "100px"),
			new WebTable.Cell(MESSAGES.colWarnings(), 1, "200px"),
			new WebTable.Cell(MESSAGES.colStatus(), 1, "20px"),
			new WebTable.Cell(MESSAGES.colCritical(), 1, "20px"),
			new WebTable.Cell(MESSAGES.colWaitList(), 1, "20px"),
			new WebTable.Cell(MESSAGES.colRequestTimeStamp(), 1, "50px")));
	iTabs.add(iRequests, MESSAGES.tabRequests(), true);
	Character ch0 = UniTimeHeaderPanel.guessAccessKey(MESSAGES.tabRequests());
	if (ch0 != null)
		iTabAccessKeys.put(ch0, 1);
	
	iAssignments = new WebTable();
	iAssignments.setHeader(new WebTable.Row(
			new WebTable.Cell(MESSAGES.colSubject(), 1, "75px"),
			new WebTable.Cell(MESSAGES.colCourse(), 1, "75px"),
			new WebTable.Cell(MESSAGES.colSubpart(), 1, "50px"),
			new WebTable.Cell(MESSAGES.colClass(), 1, "75px"),
			new WebTable.Cell(MESSAGES.colLimit(), 1, "60px"),
			new WebTable.Cell(MESSAGES.colDays(), 1, "50px"),
			new WebTable.Cell(MESSAGES.colStart(), 1, "75px"),
			new WebTable.Cell(MESSAGES.colEnd(), 1, "75px"),
			new WebTable.Cell(MESSAGES.colDate(), 1, "75px"),
			new WebTable.Cell(MESSAGES.colRoom(), 1, "100px"),
			new WebTable.Cell(MESSAGES.colInstructor(), 1, "100px"),
			new WebTable.Cell(MESSAGES.colParent(), 1, "75px"),
			new WebTable.Cell(MESSAGES.colNoteIcon(), 1, "10px"),
			new WebTable.Cell(MESSAGES.colCredit(), 1, "75px"),
			new WebTable.Cell(MESSAGES.colEnrollmentTimeStamp(), 1, "75px")
		));
	iAssignments.setEmptyMessage(MESSAGES.emptySchedule());
	
	iTabs.add(iAssignments, MESSAGES.tabClasses(), true);
	Character ch1 = UniTimeHeaderPanel.guessAccessKey(MESSAGES.tabClasses());
	if (ch1 != null)
		iTabAccessKeys.put(ch1, 2);
	
	iGrid = new TimeGrid();
	iTabs.add(iGrid, MESSAGES.tabTimetable(), true);
	Character ch2 = UniTimeHeaderPanel.guessAccessKey(MESSAGES.tabTimetable());
	if (ch2 != null)
		iTabAccessKeys.put(ch2, 3);
	
	iTabs.selectTab(SectioningStatusCookie.getInstance().getStudentTab());
	
	iTabs.addSelectionHandler(new SelectionHandler<Integer>() {
		@Override
		public void onSelection(SelectionEvent<Integer> event) {
			SectioningStatusCookie.getInstance().setStudentTab(event.getSelectedItem());
			if (iHandler != null) iHandler.onSelection(event);
		}
	});
	
	iTabs.addStyleName("unitime-StudentSchedule");
	initWidget(iTabs);
}

Example #24

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

4 votes

@Override
public HandlerRegistration addSelectionHandler(SelectionHandler<Suggestion> handler) {
	return addHandler(handler, SelectionEvent.getType());
}

Example #25

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

4 votes

@Override
public HandlerRegistration addSelectionHandler(SelectionHandler<RequestedCourse> handler) {
	return addHandler(handler, SelectionEvent.getType());
}

Example #26

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

4 votes

public HandlerRegistration addSelectionHandler(SelectionHandler<Integer> handler) {
	return super.addSelectionHandler(handler);
}

Example #27

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

4 votes

@Override
public HandlerRegistration addSelectionHandler(SelectionHandler<RequestedCourse> handler) {
	return addHandler(handler, SelectionEvent.getType());
}

Example #28

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

4 votes

@Override
public HandlerRegistration addSelectionHandler(SelectionHandler<Integer> handler) {
	return addHandler(handler, SelectionEvent.getType());
}

Example #29

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

4 votes

@Override
public HandlerRegistration addSelectionHandler(SelectionHandler<RequestedCourse> handler) {
	return addHandler(handler, SelectionEvent.getType());
}

Example #30

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

4 votes

@Override
public HandlerRegistration addSelectionHandler(SelectionHandler<MaterialCollectionItem> selectionHandler) {
    return addHandler(selectionHandler, SelectionEvent.getType());
}