Example usage for org.eclipse.jface.viewers SelectionChangedEvent SelectionChangedEvent

Introduction

In this page you can find the example usage for org.eclipse.jface.viewers SelectionChangedEvent SelectionChangedEvent.

Prototype

public SelectionChangedEvent(ISelectionProvider source, ISelection selection) 

Source Link

Document

Creates a new event for the given source and selection.

Usage

From source file:ac.soton.fmusim.components.presentation.ComponentsActionBarContributor.java

License:Open Source License

/**
 * When the active editor changes, this remembers the change and registers with it as a selection provider.
 * <!-- begin-user-doc -->/*  www. ja v  a  2s . co  m*/
 * <!-- end-user-doc -->
 * @generated
 */
@Override
public void setActiveEditor(IEditorPart part) {
    super.setActiveEditor(part);
    activeEditorPart = part;

    // Switch to the new selection provider.
    //
    if (selectionProvider != null) {
        selectionProvider.removeSelectionChangedListener(this);
    }
    if (part == null) {
        selectionProvider = null;
    } else {
        selectionProvider = part.getSite().getSelectionProvider();
        selectionProvider.addSelectionChangedListener(this);

        // Fake a selection changed event to update the menus.
        //
        if (selectionProvider.getSelection() != null) {
            selectionChanged(new SelectionChangedEvent(selectionProvider, selectionProvider.getSelection()));
        }
    }
}

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From source file:ac.soton.fmusim.components.presentation.ComponentsEditor.java

License:Open Source License

/**
 * This implements {@link org.eclipse.jface.viewers.ISelectionProvider} to set this editor's overall selection.
 * Calling this result will notify the listeners.
 * <!-- begin-user-doc -->//from w w  w .  j  ava  2 s.c o m
 * <!-- end-user-doc -->
 * @generated
 */
public void setSelection(ISelection selection) {
    editorSelection = selection;

    for (ISelectionChangedListener listener : selectionChangedListeners) {
        listener.selectionChanged(new SelectionChangedEvent(this, selection));
    }
    setStatusLineManager(selection);
}

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From source file:at.rc.tacos.client.ui.custom.DatePickerPanel.java

License:Open Source License

private void initialize() {
    if (date == null) {
        date = Calendar.getInstance();
        date.set(Calendar.HOUR_OF_DAY, 0);
        date.set(Calendar.MINUTE, 0);
        date.set(Calendar.SECOND, 0);
        date.set(Calendar.MILLISECOND, 0);
    }//from  w w  w.  j a  v a2 s  .  c o m
    GridLayout gridLayout = new GridLayout();
    gridLayout.numColumns = 2;
    this.setLayout(gridLayout);
    calendar = new DateTime(this, SWT.CALENDAR);
    calendar.addSelectionListener(new SelectionAdapter() {

        @Override
        public void widgetSelected(SelectionEvent e) {
            date.set(Calendar.YEAR, calendar.getYear());
            date.set(Calendar.MONTH, calendar.getMonth());
            date.set(Calendar.DAY_OF_MONTH, calendar.getDay());
            setSelection(new DateSelection(date));
            notifyListeners(new SelectionChangedEvent(DatePickerPanel.this, getSelection()));
        }
    });

    createTimeList(this);
}

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From source file:at.rc.tacos.client.ui.custom.DatePickerPanel.java

License:Open Source License

/**
 * This method initializes the month combo
 *//*w  ww.jav  a2  s . c  o m*/
private void createTimeList(Composite composite) {

    DateFormat dateFormat = DateFormat.getTimeInstance(DateFormat.SHORT);
    Calendar tempCalendar = Calendar.getInstance();
    tempCalendar.set(Calendar.MINUTE, 0);
    tempCalendar.set(Calendar.SECOND, 0);
    String[] times = new String[48];
    int pos = 0;
    for (int x = 0; x < 24; x++) {
        // hour
        tempCalendar.set(Calendar.MINUTE, 0);
        tempCalendar.set(Calendar.HOUR_OF_DAY, x);
        times[pos] = dateFormat.format(tempCalendar.getTime());
        // count up the position for the minute
        pos++;
        // minute
        tempCalendar.set(Calendar.MINUTE, 30);
        times[pos] = dateFormat.format(tempCalendar.getTime());
        // count up the position for the hour
        pos++;
    }

    ListViewer listViewer = new ListViewer(composite);

    listViewer.setContentProvider(new ArrayContentProvider());
    listViewer.setInput(times);

    timeList = listViewer.getList();

    listViewer.addSelectionChangedListener(new ISelectionChangedListener() {

        public void selectionChanged(SelectionChangedEvent event) {
            // even index -> just hour
            if (timeList.getSelectionIndex() % 2 == 0) {
                date.set(Calendar.HOUR_OF_DAY, timeList.getSelectionIndex() / 2);
                date.set(Calendar.MINUTE, 0);
            } else {
                date.set(Calendar.HOUR_OF_DAY, timeList.getSelectionIndex() / 2);
                date.set(Calendar.MINUTE, 30);
            }
            setSelection(new DateSelection(date));
            notifyListeners(new SelectionChangedEvent(DatePickerPanel.this, getSelection()));
        }
    });

    GridDataFactory.fillDefaults().hint(SWT.DEFAULT, 150).grab(false, true).applyTo(timeList);
    if (date != null) {
        // if we have a minute -> select it
        if (date.get(Calendar.MINUTE) > 0)
            listViewer.setSelection(new StructuredSelection(times[date.get(Calendar.HOUR_OF_DAY) + 1]), true);
        else
            listViewer.setSelection(new StructuredSelection(times[date.get(Calendar.HOUR_OF_DAY)]), true);
    } else {
        listViewer.setSelection(new StructuredSelection(times[8]), true);
    }
    timeList.addKeyListener(this);
}

---

From source file:at.rc.tacos.client.ui.custom.DatePickerPanel.java

License:Open Source License

public void keyPressed(KeyEvent e) {
    if (e.keyCode == SWT.ESC) {
        SelectionChangedEvent changeEvent = new SelectionChangedEvent(this, new ISelection() {

            public boolean isEmpty() {
                return true;
            }//from   w  w w  .j  ava  2 s . c  om
        });
        notifyListeners(changeEvent);
    }
}

---

From source file:at.spardat.xma.guidesign.presentation.action.GuidesignActionBarContributor.java

License:Open Source License

/**
 * When the active editor changes,//from   ww  w .  j  ava  2  s. c  o  m
 * this remembers the change,
 * and registers with it as a selection provider.
 * <!-- begin-user-doc -->
 * <!-- end-user-doc -->
 * @generated
 */
public void setActiveEditor(IEditorPart part) {
    super.setActiveEditor(part);
    activeEditorPart = part;

    // Switch to the new selection provider.
    //
    if (selectionProvider != null) {
        selectionProvider.removeSelectionChangedListener(this);
    }
    if (part == null) {
        selectionProvider = null;
    } else {
        selectionProvider = part.getSite().getSelectionProvider();
        selectionProvider.addSelectionChangedListener(this);

        // Fake a selection changed event to update the menus.
        //
        if (selectionProvider.getSelection() != null) {
            selectionChanged(new SelectionChangedEvent(selectionProvider, selectionProvider.getSelection()));
        }
    }
}

---

From source file:at.spardat.xma.guidesign.presentation.GuidesignEditor.java

License:Open Source License

/**
 * This implements {@link org.eclipse.jface.viewers.ISelectionProvider} to set this editor's overall selection.
 * Calling this result will notify the listeners.
 * @param selection current selection in the editor
 *        maybe null in case of creating a new component by the wizzard
 * @modified/*from w w  w .jav  a2s  .com*/
 */
public void setSelection(ISelection selection) {
    if (selection != null) {
        editorSelection = selection;
        List list = Collections.synchronizedList((List) selectionChangedListeners);
        //synchronize the notification because some property changes may alter the list
        synchronized (list) {
            for (Iterator listeners = list.iterator(); listeners.hasNext();) {
                ISelectionChangedListener listener = (ISelectionChangedListener) listeners.next();
                listener.selectionChanged(new SelectionChangedEvent(this, selection));
            }
        }
        setStatusLineManager(selection);
    }
}

---

From source file:at.spardat.xma.guidesign.presentation.UIPreviewer.java

License:Open Source License

/**
 *
 * @param widget/* w ww.  ja  va  2s.  co  m*/
 * @param parent
 * @return
 * @modified
 */
private Control createControl(XMAWidget widget, Composite parent) {
    //
    Control control = null;
    //this code could be replaced with a switch
    if (widget instanceof XMAText) {
        control = widgetFactory.createText(parent, widget);
    }
    if (widget instanceof XMALabel) {
        control = widgetFactory.createLabel(parent, widget);
    }
    if (widget instanceof DataLabel) {
        control = widgetFactory.createLabel(parent, widget);
    }
    if (widget instanceof XMAButton) {
        control = widgetFactory.createButton(parent, widget);
    }
    if (widget instanceof XMACombo) {
        control = widgetFactory.createCombo(parent, widget);
    }
    if (widget instanceof SimpleCombo) {
        control = widgetFactory.createCombo(parent, widget);
    }
    if (widget instanceof XMAList) {
        control = widgetFactory.createList(parent, widget);
    }
    if (widget instanceof XMATree) {
        control = widgetFactory.createTree(parent, widget);
    }
    if (widget instanceof XMASeperator) {
        control = widgetFactory.createLabel(parent, widget);
    }
    if (widget instanceof XMATable) {
        if (((XMATable) widget).isYnCombo())
            control = buildTableCombo((XMATable) widget, parent);
        else
            control = buildTable((XMATable) widget, parent);
    }
    if (widget instanceof XMAGroup) {
        //            if (((XMAGroup)widget).isYnSimpleLayout()) {
        //                control = buildGeneratedGroup((XMAGroup) widget ,parent);
        //            } else {
        control = buildWidgetTree((XMAGroup) widget, parent);
        //            }
    } else if (widget instanceof XMAComposite) {
        //            if (((XMAComposite)widget).isYnSimpleLayout()) {
        //                control = buildGeneratedComposite((XMAComposite) widget ,parent);
        //            } else {
        control = buildWidgetTree((XMAComposite) widget, parent);
    }
    //        }
    if (widget instanceof XMASashForm) {
        control = buildSashForm((XMASashForm) widget, parent);
    }
    if (widget instanceof XMATabFolder) {
        control = buildTabFolder((XMATabFolder) widget, parent);
    }
    if (widget instanceof XMAContainer) {
        control = buildContainer((XMAContainer) widget, parent);
    }
    if (widget instanceof XMAScrolledComposite) {
        control = buildScrolledComposite((XMAScrolledComposite) widget, parent);
    }
    if (widget instanceof DatePicker) {
        control = new at.spardat.xma.guidesign.presentation.DatePicker(parent, widget.getStyle());
    }
    if (widget instanceof XMAGrid) {
        control = new at.spardat.xma.guidesign.presentation.XMAGrid(parent, widget.getStyle());
    }
    if (widget instanceof XMAPagingControl) {
        XMAPagingControl ctrl = ((XMAPagingControl) widget);
        int style = ctrl.getPagingControlStyle().getValue();
        if (style == PagingControlStyle.CUSTOM.getValue()) {
            style = 0;
            for (PagingControlCustomStyle customStyle : (java.util.List<PagingControlCustomStyle>) PagingControlCustomStyle.VALUES) {
                if (ctrl.getCustomStyles().isStyleSet(customStyle)) {
                    style |= customStyle.getValue();
                }
            }
        }
        control = new PagingControlClient(parent, Locale.getDefault(), style, widget.getStyle());
    }
    if (control != null) {
        //workaround to ensure that every widget has his item provider associated
        AdapterFactoryLabelProvider provider = (AdapterFactoryLabelProvider) getLabelProvider();
        provider.getText(widget);
        //set properties to ensure the right appearance
        widget.setProps(control);
        if (parent != scrollComp) {
            //we don't need the outer scrolled component in the adj list
            adjControls.put(widget, control);
        }
        control.addMouseListener(new MouseAdapter() {
            public void mouseDown(MouseEvent e) {
                debug("Mouse down on: " + e.widget.getData().toString());
                ISelection selection = new StructuredSelection(e.widget.getData());
                UIPreviewer.this.fireSelectionChanged(new SelectionChangedEvent(UIPreviewer.this, selection));
                editor.setContentOutlineSelection(selection);
            }
        });
        if (widget instanceof IImageUrl) {
            //dispose image resources
            control.addDisposeListener(ImageDisposer.getInstance());
        }
        setContextMenuFor(control);
        /* Colors and fonts*/
        colorsAndFont.setColorsAndFont(control, widget);
        return control;
    } else {
        //there is an unsopported widget
        //throw new IllegalArgumentException(widget.getClass() + "not supported!");
        return null;
    }
}

---

From source file:au.com.langdale.ui.util.SelectionProvider.java

License:Open Source License

public void setSelection(ISelection selection) {
    theSelection = selection;//w  ww.j a v  a  2s .co  m
    final SelectionChangedEvent e = new SelectionChangedEvent(this, selection);
    Object[] listenersArray = listeners.toArray();

    for (int i = 0; i < listenersArray.length; i++) {
        final ISelectionChangedListener l = (ISelectionChangedListener) listenersArray[i];
        SafeRunner.run(new SafeRunnable() {
            public void run() {
                l.selectionChanged(e);
            }
        });
    }
}

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From source file:bilab.ConsoleView.java

License:Open Source License

protected void fireSelectionChangedListeners() {
    final ValueSelection s = new ValueSelection(selectedValue);
    for (final ISelectionChangedListener l : selectionChangedListeners) {
        l.selectionChanged(new SelectionChangedEvent(this, s));
    }//from  ww w . j  a v  a  2s .c o m
}

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