Example usage for com.google.gwt.event.logical.shared SelectionEvent fire

Introduction

In this page you can find the example usage for com.google.gwt.event.logical.shared SelectionEvent fire.

Prototype

public static <T> void fire(HasSelectionHandlers<T> source, T selectedItem) 

Source Link

Document

Fires a selection event on all registered handlers in the handler manager.If no such handlers exist, this method will do nothing.

Usage

From source file:org.uberfire.ext.widgets.core.client.tree.Tree.java

License:Apache License

void onSelection(final T item, final boolean fireEvents) {
    if (curSelection != null) {
        curSelection.setSelected(false);
    }/*  w w  w .  j  av  a 2 s  .c  om*/
    curSelection = item;
    if (curSelection != null) {
        // Select the item and fire the selection event.
        curSelection.setSelected(true);
        if (fireEvents) {
            SelectionEvent.fire(this, curSelection);
        }
    }
}

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From source file:org.unitime.timetable.gwt.client.aria.AriaSuggestBox.java

License:Apache License

private void fireSuggestionEvent(Suggestion selectedSuggestion) {
    SelectionEvent.fire(this, selectedSuggestion);
}

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From source file:org.unitime.timetable.gwt.client.widgets.CourseFinderCourses.java

License:Apache License

public CourseFinderCourses(boolean showCourses, boolean showDefaultSuggestions) {
    super();//from  w  ww  .j  a v a 2 s .  co m

    iShowCourses = showCourses;
    iShowDefaultSuggestions = showDefaultSuggestions;

    iCourses = new WebTable();
    iCourses.setHeader(new WebTable.Row(new WebTable.Cell(MESSAGES.colSubject(), 1, "80px"),
            new WebTable.Cell(MESSAGES.colCourse(), 1, "80px"),
            new WebTable.Cell(MESSAGES.colLimit(), 1, "60px"),
            new WebTable.Cell(MESSAGES.colTitle(), 1, "300px"),
            new WebTable.Cell(MESSAGES.colCredit(), 1, "60px"),
            new WebTable.Cell(MESSAGES.colNote(), 1, "300px")));
    iCourses.addRowDoubleClickHandler(new WebTable.RowDoubleClickHandler() {
        public void onRowDoubleClick(WebTable.RowDoubleClickEvent event) {
            iCourses.setSelectedRow(event.getRowIdx());
            updateCourseDetails();
            SelectionEvent.fire(CourseFinderCourses.this, getValue());
        }
    });
    iCourses.addRowClickHandler(new WebTable.RowClickHandler() {
        public void onRowClick(WebTable.RowClickEvent event) {
            iCourses.setSelectedRow(event.getRowIdx());
            updateCourseDetails();
        }
    });

    iCoursesPanel = new ScrollPanel(iCourses);
    iCoursesPanel.getElement().getStyle().setWidth(780, Unit.PX);
    iCoursesPanel.getElement().getStyle().setHeight(200, Unit.PX);
    iCoursesPanel.setStyleName("unitime-ScrollPanel");

    iCoursesTip = new Label(CONSTANTS.courseTips()[(int) (Math.random() * CONSTANTS.courseTips().length)]);
    iCoursesTip.setStyleName("unitime-Hint");
    ToolBox.disableTextSelectInternal(iCoursesTip.getElement());
    iCoursesTip.addClickHandler(new ClickHandler() {
        public void onClick(ClickEvent event) {
            String oldText = iCoursesTip.getText();
            do {
                iCoursesTip
                        .setText(CONSTANTS.courseTips()[(int) (Math.random() * CONSTANTS.courseTips().length)]);
            } while (oldText.equals(iCoursesTip.getText()));
        }
    });

    iCourseDetailsTabPanel = new UniTimeTabPanel();
    iCourseDetailsTabPanel.setDeckStyleName("unitime-TabPanel");
    iCourseDetailsTabPanel.addSelectionHandler(new SelectionHandler<Integer>() {
        @Override
        public void onSelection(SelectionEvent<Integer> event) {
            Cookies.setCookie("UniTime:CourseFinderCourses", String.valueOf(event.getSelectedItem()));
        }
    });

    setSpacing(10);
    add(iCoursesPanel);
    add(iCourseDetailsTabPanel);
    add(iCoursesTip);
}

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From source file:org.unitime.timetable.gwt.client.widgets.CourseFinderDialog.java

License:Apache License

public CourseFinderDialog() {
    super(true, false);
    setText(MESSAGES.courseSelectionDialog());

    iFilter = new AriaTextBox();
    iFilter.setStyleName("gwt-SuggestBox");
    iFilter.getElement().getStyle().setWidth(600, Unit.PX);

    iFilterSelect = new AriaButton(MESSAGES.buttonSelect());
    iFilterSelect.addClickHandler(new ClickHandler() {
        @Override/*from ww  w.  j a  va 2  s .  c  om*/
        public void onClick(ClickEvent event) {
            CourseFinderTab tab = getSelectedTab();
            if (tab != null && tab.getValue() != null)
                iFilter.setValue((String) tab.getValue());
            hide();
            SelectionEvent.fire(CourseFinderDialog.this, getValue());
        }
    });

    HorizontalPanel filterWithSelect = new HorizontalPanel();
    filterWithSelect.add(iFilter);
    filterWithSelect.add(iFilterSelect);
    filterWithSelect.setCellVerticalAlignment(iFilter, HasVerticalAlignment.ALIGN_MIDDLE);
    filterWithSelect.setCellVerticalAlignment(iFilterSelect, HasVerticalAlignment.ALIGN_MIDDLE);
    iFilterSelect.getElement().getStyle().setMarginLeft(5, Unit.PX);

    iDialogPanel = new VerticalPanel();
    iDialogPanel.setSpacing(5);
    iDialogPanel.add(filterWithSelect);
    iDialogPanel.setCellHorizontalAlignment(filterWithSelect, HasHorizontalAlignment.ALIGN_CENTER);

    addCloseHandler(new CloseHandler<PopupPanel>() {
        public void onClose(CloseEvent<PopupPanel> event) {
            RootPanel.getBodyElement().getStyle().setOverflow(Overflow.AUTO);
        }
    });

    final Timer finderTimer = new Timer() {
        @Override
        public void run() {
            if (iTabs != null) {
                for (CourseFinderTab tab : iTabs)
                    tab.setValue(iFilter.getValue(), false);
            }
        }
    };

    iFilter.addKeyUpHandler(new KeyUpHandler() {
        @Override
        public void onKeyUp(KeyUpEvent event) {
            finderTimer.schedule(250);
            if (event.getNativeKeyCode() == KeyCodes.KEY_ENTER) {
                CourseFinderTab tab = getSelectedTab();
                if (tab != null && tab.getValue() != null)
                    iFilter.setValue((String) tab.getValue());
                hide();
                SelectionEvent.fire(CourseFinderDialog.this, getValue());
                return;
            } else if (event.getNativeKeyCode() == KeyCodes.KEY_ESCAPE) {
                hide();
                return;
            }
            if (event.isControlKeyDown() || event.isAltKeyDown()) {
                for (Map.Entry<Character, Integer> entry : iTabAccessKeys.entrySet())
                    if (event.getNativeKeyCode() == Character.toLowerCase(entry.getKey())
                            || event.getNativeKeyCode() == Character.toUpperCase(entry.getKey())) {
                        iTabPanel.selectTab(entry.getValue());
                        event.preventDefault();
                        event.stopPropagation();
                    }
            }
            if (iTabs != null) {
                for (CourseFinderTab tab : iTabs)
                    tab.onKeyUp(event);
            }
        }
    });

    iFilter.addValueChangeHandler(new ValueChangeHandler<String>() {
        @Override
        public void onValueChange(ValueChangeEvent<String> event) {
            if (iTabs != null) {
                for (CourseFinderTab tab : iTabs)
                    tab.setValue(event.getValue(), true);
            }
        }
    });
    addValueChangeHandler(new ValueChangeHandler<String>() {
        @Override
        public void onValueChange(ValueChangeEvent<String> event) {
            if (iTabs != null) {
                for (CourseFinderTab tab : iTabs)
                    tab.setValue(event.getValue(), true);
            }
        }
    });

    iFilter.addBlurHandler(new BlurHandler() {
        @Override
        public void onBlur(BlurEvent event) {
            if (isShowing()) {
                Scheduler.get().scheduleDeferred(new ScheduledCommand() {
                    @Override
                    public void execute() {
                        iFilter.setFocus(true);
                    }
                });
            }
        }
    });

    setWidget(iDialogPanel);
}

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From source file:org.unitime.timetable.gwt.client.widgets.CourseFinderDialog.java

License:Apache License

@Override
public void setTabs(CourseFinderTab... tabs) {
    iTabs = tabs;/*from  w  w  w .  j  a va 2 s  .  c  om*/
    if (iTabs.length == 1) {
        if (iTabs[0].asWidget() instanceof VerticalPanel) {
            VerticalPanel vp = (VerticalPanel) iTabs[0].asWidget();
            while (vp.getWidgetCount() > 0) {
                Widget w = vp.getWidget(0);
                vp.remove(w);
                iDialogPanel.add(w);
            }
        } else {
            iDialogPanel.add(iTabs[0].asWidget());
        }
    } else {
        iTabPanel = new UniTimeTabPanel();
        int tabIndex = 0;
        for (CourseFinderTab tab : iTabs) {
            iTabPanel.add(tab.asWidget(), tab.getName(), true);
            Character ch = UniTimeHeaderPanel.guessAccessKey(tab.getName());
            if (ch != null)
                iTabAccessKeys.put(ch, tabIndex);
            tabIndex++;
        }
        iTabPanel.selectTab(0);
        iDialogPanel.add(iTabPanel);
    }
    for (final CourseFinderTab tab : iTabs) {
        tab.addValueChangeHandler(new ValueChangeHandler<String>() {
            @Override
            public void onValueChange(ValueChangeEvent<String> event) {
                if (event.getSource().equals(tab))
                    selectTab(tab);
                else
                    tab.setValue(event.getValue());
                iFilter.setValue(event.getValue());
            }
        });
        tab.addSelectionHandler(new SelectionHandler<String>() {
            @Override
            public void onSelection(SelectionEvent<String> event) {
                iFilter.setValue(event.getSelectedItem());
                hide();
                SelectionEvent.fire(CourseFinderDialog.this, getValue());
            }
        });
        tab.addResponseHandler(new ResponseHandler() {
            @Override
            public void onResponse(ResponseEvent event) {
                if (event.isValid()) {
                    CourseFinderTab selected = getSelectedTab();
                    if (selected != null && selected.isCourseSelection() && selected.getValue() != null)
                        return;
                    selectTab(tab);
                }
            }
        });
    }
}

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From source file:org.unitime.timetable.gwt.client.widgets.CourseFinderMultipleCourses.java

License:Apache License

public CourseFinderMultipleCourses(boolean showCourseTitles, boolean showDefaultSuggestions,
        boolean showRequired, SpecialRegistrationContext specReg) {
    super("courses");

    iShowCourseTitles = showCourseTitles;
    iShowDefaultSuggestions = showDefaultSuggestions;
    iSpecReg = specReg;/*from  www.  j  av a2 s . co  m*/

    iCourses = new UniTimeTable<CourseAssignment>();
    iCourses.setAllowMultiSelect(false);
    iCourses.setAllowSelection(true);
    List<UniTimeTableHeader> head = new ArrayList<UniTimeTableHeader>();
    head.add(new UniTimeTableHeader(""));
    head.add(new UniTimeTableHeader(MESSAGES.colSubject()));
    head.add(new UniTimeTableHeader(MESSAGES.colCourse()));
    head.add(new UniTimeTableHeader(MESSAGES.colLimit()));
    head.add(new UniTimeTableHeader(MESSAGES.colTitle()));
    head.add(new UniTimeTableHeader(MESSAGES.colCredit()));
    head.add(new UniTimeTableHeader(MESSAGES.colNote()));
    iCourses.addRow(null, head);
    iCourses.setColumnVisible(0, iAllowMultiSelection);
    iCourses.addMouseDoubleClickListener(new UniTimeTable.MouseDoubleClickListener<CourseAssignment>() {
        @Override
        public void onMouseDoubleClick(UniTimeTable.TableEvent<CourseAssignment> event) {
            updateCourseDetails();
            if (isEnabled())
                SelectionEvent.fire(CourseFinderMultipleCourses.this, getValue());
        }
    });
    iCourses.addMouseClickListener(new UniTimeTable.MouseClickListener<CourseAssignment>() {
        @Override
        public void onMouseClick(UniTimeTable.TableEvent<CourseAssignment> event) {
            updateCourseDetails();
        }
    });
    iCoursesPanel = new ScrollPanel(iCourses);
    iCoursesPanel.setStyleName("unitime-ScrollPanel");
    iCoursesPanel.addStyleName("course-table");

    iCoursesTip = new Label(CONSTANTS.courseTips()[(int) (Math.random() * CONSTANTS.courseTips().length)]);
    iCoursesTip.setStyleName("unitime-Hint");
    iCoursesTip.addStyleName("course-tip");
    ToolBox.disableTextSelectInternal(iCoursesTip.getElement());
    iCoursesTip.addClickHandler(new ClickHandler() {
        public void onClick(ClickEvent event) {
            String oldText = iCoursesTip.getText();
            do {
                iCoursesTip
                        .setText(CONSTANTS.courseTips()[(int) (Math.random() * CONSTANTS.courseTips().length)]);
            } while (oldText.equals(iCoursesTip.getText()));
        }
    });

    iCourseDetailsTabBar = new AriaTabBar();
    iCourseDetailsTabBar.addStyleName("course-details-tabs");
    iCourseDetailsPanel = new ScrollPanel();
    iCourseDetailsPanel.addStyleName("course-details");
    iCourseDetailsTabBar.addSelectionHandler(new SelectionHandler<Integer>() {
        @Override
        public void onSelection(SelectionEvent<Integer> event) {
            Cookies.setCookie("UniTime:CourseFinderCourses", String.valueOf(event.getSelectedItem()));
            iCourseDetailsPanel.setWidget(iDetails[event.getSelectedItem()]);
        }
    });
    iInstructionalMethodsPanel = new P("instructional-methods");
    iCourseDetailsTabBar.setRestWidget(iInstructionalMethodsPanel);

    if (showRequired) {
        iRequired = new CheckBox(MESSAGES.checkPreferencesAreRequired());
        iRequired.addStyleName("required-check");
        iRequired.setEnabled(isEnabled());
        iRequired.addValueChangeHandler(new ValueChangeHandler<Boolean>() {
            @Override
            public void onValueChange(ValueChangeEvent<Boolean> event) {
                for (Preference p : iInstructionalMethods.keySet())
                    p.setRequired(event.getValue());
                for (Preference p : iSelectedMethods)
                    p.setRequired(event.getValue());
            }
        });
    }

    add(iCoursesPanel);
    add(iCourseDetailsTabBar);
    add(iCourseDetailsPanel);
    add(iCoursesTip);
}

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From source file:org.unitime.timetable.gwt.client.widgets.TimeSelector.java

License:Apache License

private void fireSuggestionEvent(Integer selectedTimeSlot) {
    SelectionEvent.fire(this, selectedTimeSlot);
}

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From source file:org.xwiki.gwt.user.client.ui.ListBox.java

License:Open Source License

/**
 * Selects the specified list item.//from  w  ww  . j  a  v  a 2s  .  co m
 * 
 * @param item the list item to be selected
 */
public void setSelectedItem(ListItem<T> item) {
    if (item != selectedItem && (item == null || item.getParent() == list)) {
        if (selectedItem != null) {
            selectedItem.setSelected(false);
        }
        selectedItem = item;
        if (selectedItem != null) {
            selectedItem.setSelected(true);
            selectedItem.getElement().scrollIntoView();
        }
        SelectionEvent.fire(this, selectedItem);
    }
}

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From source file:org.xwiki.gwt.wysiwyg.client.plugin.color.ColorPalette.java

License:Open Source License

/**
 * {@inheritDoc}//from w  w  w .j  av  a2 s. c o  m
 * 
 * @see ClickHandler#onClick(ClickEvent)
 */
public void onClick(ClickEvent event) {
    if (event.getSource() == getColorGrid()) {
        Cell cell = getColorGrid().getCellForEvent(event);
        if (cell != null) {
            setSelectedCell((ColorCell) getColorGrid().getWidget(cell.getRowIndex(), cell.getCellIndex()));
            SelectionEvent.fire(this, getSelectedColor());
        }
    }
}

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From source file:org.xwiki.gwt.wysiwyg.client.plugin.symbol.RTSymbolPalette.java

License:Open Source License

/**
 * {@inheritDoc}/*from  www  .  j a v a  2 s .  com*/
 * 
 * @see ClickHandler#onClick(ClickEvent)
 */
public void onClick(ClickEvent event) {
    if (event.getSource() == getSymbolGrid()) {
        Cell cell = getSymbolGrid().getCellForEvent(event);
        if (cell != null) {
            setSelectedCell((RTSymbolCell) getSymbolGrid().getWidget(cell.getRowIndex(), cell.getCellIndex()));
            SelectionEvent.fire(this, getSelectedSymbol());
        }
    }
}

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