Java Code Examples for org.eclipse.swt.SWT#CONTROL
The following examples show how to use
org.eclipse.swt.SWT#CONTROL .
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Example 1
| Source File: GuiMenuWidgets.java From hop with Apache License 2.0 | 6 votes |
|
public static int getAccelerator( KeyboardShortcut shortcut ) {
int a = 0;
a += shortcut.getKeyCode();
if ( shortcut.isControl() ) {
a += SWT.CONTROL;
}
if ( shortcut.isShift() ) {
a += SWT.SHIFT;
}
if ( shortcut.isAlt() ) {
a += SWT.ALT;
}
if ( shortcut.isCommand() ) {
a += SWT.COMMAND;
}
return a;
}
Example 2
| Source File: HistoryMinibuffer.java From e4macs with Eclipse Public License 1.0 | 6 votes |
|
/**
* Disable eclipse traversal event, and dispatch into our Alt/Ctrl
* handlers in place of it
*
* @param e the trapped TraverseEvent
*/
protected void handleTraverseEvent(TraverseEvent e) {
// setting detail to NONE but doit=true disables further processing
e.detail = SWT.TRAVERSE_NONE;
e.doit = true;
Event ee = new Event();
ee.character = e.character;
ee.doit = true;
ee.stateMask = (e.stateMask & SWT.MODIFIER_MASK);
ee.keyCode = e.keyCode;
ee.display = e.display;
ee.widget = e.widget; // will throw an exception if not valid
ee.time = e.time;
ee.data = e.data;
switch (ee.stateMask) {
case SWT.CONTROL: // Emacs+ key binding forces CTRL
dispatchCtrl(new VerifyEvent(ee));
break;
case SWT.ALT: // AFAIK MOD3 is always ALT
dispatchAlt(new VerifyEvent(ee));
break;
}
}
Example 3
| Source File: SWTKey.java From tuxguitar with GNU Lesser General Public License v2.1 | 6 votes |
|
public UIKeyCombination getCombination(int keyCode, int stateMask) {
UIKeyCombination keyCombination = new UIKeyCombination();
if((stateMask & keyCode) == 0) {
if((stateMask & SWT.ALT) != 0) {
keyCombination.getKeys().add(UIKey.ALT);
}
if((stateMask & SWT.SHIFT) != 0) {
keyCombination.getKeys().add(UIKey.SHIFT);
}
if((stateMask & SWT.CONTROL) != 0) {
keyCombination.getKeys().add(UIKey.CONTROL);
}
if((stateMask & SWT.COMMAND) != 0) {
keyCombination.getKeys().add(UIKey.COMMAND);
}
}
UIKey principalKey = this.getKey(keyCode);
if(!keyCombination.contains(principalKey)) {
keyCombination.getKeys().add(principalKey);
}
return keyCombination;
}
Example 4
| Source File: ControlSpaceKeyAdapter.java From pentaho-kettle with Apache License 2.0 | 5 votes |
|
/**
* PDI-1284 in chinese window, Ctrl-SPACE is reversed by system for input chinese character. use Ctrl-ALT-SPACE
* instead.
*
* @param e
* @return
*/
private boolean isHotKey( KeyEvent e ) {
if ( System.getProperty( "user.language" ).equals( "zh" ) ) {
return e.character == ' ' && ( ( e.stateMask & SWT.CONTROL ) != 0 ) && ( ( e.stateMask & SWT.ALT ) != 0 );
} else if ( System.getProperty( "os.name" ).startsWith( "Mac OS X" ) ) {
return e.character == ' ' && ( ( e.stateMask & SWT.MOD1 ) != 0 ) && ( ( e.stateMask & SWT.ALT ) == 0 );
} else {
return e.character == ' ' && ( ( e.stateMask & SWT.CONTROL ) != 0 ) && ( ( e.stateMask & SWT.ALT ) == 0 );
}
}
Example 5
| Source File: HopGuiKeyHandler.java From hop with Apache License 2.0 | 5 votes |
|
private boolean handleKey( Object parentObject, KeyEvent event, KeyboardShortcut shortcut ) {
int keyCode = ( event.keyCode & SWT.KEY_MASK );
boolean alt = ( event.stateMask & SWT.ALT ) != 0;
boolean shift = ( event.stateMask & SWT.SHIFT ) != 0;
boolean control = ( event.stateMask & SWT.CONTROL ) != 0;
boolean command = ( event.stateMask & SWT.COMMAND ) != 0;
boolean matchOS = Const.isOSX() == shortcut.isOsx();
boolean keyMatch = keyCode == shortcut.getKeyCode();
boolean altMatch = shortcut.isAlt() == alt;
boolean shiftMatch = shortcut.isShift() == shift;
boolean controlMatch = shortcut.isControl() == control;
boolean commandMatch = shortcut.isCommand() == command;
if ( matchOS && keyMatch && altMatch && shiftMatch && controlMatch && commandMatch ) {
// This is the key: call the method to which the original key shortcut annotation belongs
//
try {
Class<?> parentClass = parentObject.getClass();
Method method = parentClass.getMethod( shortcut.getParentMethodName() );
if ( method != null ) {
method.invoke( parentObject );
return true; // Stop looking after 1 execution
}
} catch ( Exception ex ) {
LogChannel.UI.logError( "Error calling keyboard shortcut method on parent object " + parentObject.toString(), ex );
}
}
return false;
}
Example 6
| Source File: CellSelectionDragMode.java From tmxeditor8 with GNU General Public License v2.0 | 5 votes |
|
public void mouseDown(NatTable natTable, MouseEvent event) {
natTable.forceFocus();
shiftMask = ((event.stateMask & SWT.SHIFT) == SWT.SHIFT);
controlMask = ((event.stateMask & SWT.CONTROL) == SWT.CONTROL);
fireSelectionCommand(natTable, natTable.getColumnPositionByX(event.x), natTable.getRowPositionByY(event.y), shiftMask, controlMask);
}
Example 7
| Source File: CellSelectionDragMode.java From translationstudio8 with GNU General Public License v2.0 | 5 votes |
|
public void mouseDown(NatTable natTable, MouseEvent event) {
natTable.forceFocus();
shiftMask = ((event.stateMask & SWT.SHIFT) == SWT.SHIFT);
controlMask = ((event.stateMask & SWT.CONTROL) == SWT.CONTROL);
fireSelectionCommand(natTable, natTable.getColumnPositionByX(event.x), natTable.getRowPositionByY(event.y), shiftMask, controlMask);
}
Example 8
| Source File: SWTZoomListenerManager.java From tuxguitar with GNU Lesser General Public License v2.1 | 5 votes |
|
public void handleEvent(Event event) {
if(!this.control.isIgnoreEvents()) {
if((event.stateMask & SWT.CONTROL) == SWT.CONTROL) {
event.doit = false;
this.onZoom(new UIZoomEvent(this.control, (event.count > 0 ? 1 : -1)));
}
}
}
Example 9
| Source File: RangeSlider.java From nebula with Eclipse Public License 2.0 | 5 votes |
|
@Override
public int getStyle() {
return super.getStyle() | orientation | (isSmooth ? SWT.SMOOTH : SWT.NONE) | //
(isOn ? SWT.ON : SWT.NONE) | //
(isFullSelection ? SWT.CONTROL : SWT.NONE) | //
(isHighQuality ? SWT.HIGH : SWT.NONE);
}
Example 10
| Source File: InternalCompositeTable.java From nebula with Eclipse Public License 2.0 | 5 votes |
|
/**
* Handle a keyPressed event on any row control.
*
* @param sender
* The row that is sending the event
* @param e
* the actual KeyEvent
*/
public void keyPressed(TableRow sender, KeyEvent e) {
if (doMakeFocusedRowVisible()) return;
if ((e.stateMask & SWT.CONTROL) != 0) {
switch (e.keyCode) {
case SWT.HOME:
doFocusInitialRow();
return;
case SWT.END:
doFocusLastRow();
return;
case SWT.INSERT:
doInsertRow();
return;
case SWT.DEL:
doDeleteRow();
return;
default:
return;
}
}
switch (e.keyCode) {
case SWT.ARROW_UP:
doRowUp();
return;
case SWT.ARROW_DOWN:
doRowDown();
return;
case SWT.PAGE_UP:
doPageUp();
return;
case SWT.PAGE_DOWN:
doPageDown();
return;
}
}
Example 11
| Source File: ControlSpaceKeyAdapter.java From hop with Apache License 2.0 | 5 votes |
|
/**
* PDI-1284 in chinese window, Ctrl-SPACE is reversed by system for input chinese character. use Ctrl-ALT-SPACE
* instead.
*
* @param e
* @return
*/
private boolean isHotKey( KeyEvent e ) {
if ( System.getProperty( "user.language" ).equals( "zh" ) ) {
return e.character == ' ' && ( ( e.stateMask & SWT.CONTROL ) != 0 ) && ( ( e.stateMask & SWT.ALT ) != 0 );
} else if ( System.getProperty( "os.name" ).startsWith( "Mac OS X" ) ) {
return e.character == ' ' && ( ( e.stateMask & SWT.MOD1 ) != 0 ) && ( ( e.stateMask & SWT.ALT ) == 0 );
} else {
return e.character == ' ' && ( ( e.stateMask & SWT.CONTROL ) != 0 ) && ( ( e.stateMask & SWT.ALT ) == 0 );
}
}
Example 12
| Source File: ClipboardCopy.java From BiglyBT with GNU General Public License v2.0 | 4 votes |
|
public static void
addCopyToClipMenu(
final Control control,
final copyToClipProvider provider )
{
MouseAdapter ml = (MouseAdapter)control.getData( MOUSE_LISTENER_KEY );
if ( ml != null ){
control.removeMouseListener( ml );
}
ml =
new MouseAdapter()
{
@Override
public void
mouseDown(
MouseEvent e )
{
if ( control.isDisposed()){
return;
}
final String text = provider.getText();
if ( control.getMenu() != null || text == null || text.length() == 0 ){
return;
}
if (!(e.button == 3 || (e.button == 1 && e.stateMask == SWT.CONTROL))){
return;
}
final Menu menu = new Menu(control.getShell(),SWT.POP_UP);
MenuItem item = new MenuItem( menu,SWT.NONE );
item.setData( MENU_ITEM_KEY, "" );
String msg_text_id;
if ( provider instanceof copyToClipProvider2 ){
msg_text_id = ((copyToClipProvider2)provider).getMenuResource();
}else{
msg_text_id = "label.copy.to.clipboard";
}
item.setText( MessageText.getString( msg_text_id ));
item.addSelectionListener(
new SelectionAdapter()
{
@Override
public void
widgetSelected(
SelectionEvent arg0)
{
new Clipboard(control.getDisplay()).setContents(new Object[] {text}, new Transfer[] {TextTransfer.getInstance()});
}
});
control.setMenu( menu );
menu.addMenuListener(
new MenuAdapter()
{
@Override
public void
menuHidden(
MenuEvent arg0 )
{
if ( control.getMenu() == menu ){
control.setMenu( null );
}
}
});
menu.setVisible( true );
}
};
control.setData( MOUSE_LISTENER_KEY, ml );
control.addMouseListener( ml );
}
Example 13
| Source File: TableViewSWT_Common.java From BiglyBT with GNU General Public License v2.0 | 4 votes |
|
private void handleSearchKeyPress(KeyEvent e) {
TableViewSWTFilter<?> filter = tv.getSWTFilter();
if (filter == null || e.widget == filter.widget) {
return;
}
String newText = null;
// normal character: jump to next item with a name beginning with this character
if (ASYOUTYPE_MODE == ASYOUTYPE_MODE_FIND) {
if (System.currentTimeMillis() - filter.lastFilterTime > 3000)
newText = "";
}
if (e.keyCode == SWT.BS) {
if (e.stateMask == SWT.CONTROL) {
newText = "";
} else if (filter.nextText.length() > 0) {
newText = filter.nextText.substring(0, filter.nextText.length() - 1);
}
} else if ((e.stateMask & ~SWT.SHIFT) == 0 && e.character > 32 && e.character != SWT.DEL) {
newText = filter.nextText + String.valueOf(e.character);
}
if (newText == null) {
return;
}
if (ASYOUTYPE_MODE == ASYOUTYPE_MODE_FILTER) {
if (filter != null && filter.widget != null && !filter.widget.isDisposed()) {
filter.widget.setFocus();
}
tv.setFilterText(newText);
// } else {
// TableCellCore[] cells = getColumnCells("name");
//
// //System.out.println(sLastSearch);
//
// Arrays.sort(cells, TableCellImpl.TEXT_COMPARATOR);
// int index = Arrays.binarySearch(cells, filter.text,
// TableCellImpl.TEXT_COMPARATOR);
// if (index < 0) {
//
// int iEarliest = -1;
// String s = filter.regex ? filter.text : "\\Q" + filter.text + "\\E";
// Pattern pattern = Pattern.compile(s, Pattern.CASE_INSENSITIVE);
// for (int i = 0; i < cells.length; i++) {
// Matcher m = pattern.matcher(cells[i].getText());
// if (m.find() && (m.start() < iEarliest || iEarliest == -1)) {
// iEarliest = m.start();
// index = i;
// }
// }
//
// if (index < 0)
// // Insertion Point (best guess)
// index = -1 * index - 1;
// }
//
// if (index >= 0) {
// if (index >= cells.length)
// index = cells.length - 1;
// TableRowCore row = cells[index].getTableRowCore();
// int iTableIndex = row.getIndex();
// if (iTableIndex >= 0) {
// setSelectedRows(new TableRowCore[] {
// row
// });
// }
// }
// filter.lastFilterTime = System.currentTimeMillis();
}
e.doit = false;
}
Example 14
| Source File: JaretTable.java From translationstudio8 with GNU General Public License v2.0 | 4 votes |
|
/**
* Handle any key presses.
*
* @param event key event
*/
private void handleKeyPressed(KeyEvent event) {
if ((event.stateMask & SWT.SHIFT) != 0 && Character.isISOControl(event.character)) {
switch (event.keyCode) {
case SWT.ARROW_RIGHT:
selectRight();
break;
case SWT.ARROW_LEFT:
selectLeft();
break;
case SWT.ARROW_DOWN:
selectDown();
break;
case SWT.ARROW_UP:
selectUp();
break;
default:
// do nothing
break;
}
} else if ((event.stateMask & SWT.CONTROL) != 0 && Character.isISOControl(event.character)) {
// TODO keybindings hard coded is ok for now
// System.out.println("keycode "+event.keyCode);
switch (event.keyCode) {
case 'c':
copy();
break;
case 'x':
cut();
break;
case 'v':
paste();
break;
case 'a':
selectAll();
break;
default:
// do nothing
break;
}
} else {
_lastKeySelect = null;
_firstKeySelect = null;
switch (event.keyCode) {
case SWT.ARROW_RIGHT:
focusRight();
break;
case SWT.ARROW_LEFT:
focusLeft();
break;
case SWT.ARROW_DOWN:
focusDown();
break;
case SWT.ARROW_UP:
focusUp();
break;
case SWT.TAB:
focusRight();
break;
case SWT.F2:
// startEditing(_focussedRow, _focussedColumn, (char) 0);
break;
default:
if (event.character == ' ' && isHierarchyColumn(_focussedRow, _focussedColumn)) {
toggleExpanded(_focussedRow);
} else if (!Character.isISOControl(event.character)) {
// startEditing(event.character);
}
// do nothing
break;
}
}
}
Example 15
| Source File: RangeSlider.java From nebula with Eclipse Public License 2.0 | 4 votes |
|
/**
* Constructs a new instance of this class given its parent and a style value
* describing its behavior and appearance.
* <p>
* The style value is either one of the style constants defined in class
* <code>SWT</code> which is applicable to instances of this class, or must be
* built by <em>bitwise OR</em>'ing together (that is, using the
* <code>int</code> "|" operator) two or more of those <code>SWT</code> style
* constants. The class description lists the style constants that are
* applicable to the class. Style bits are also inherited from superclasses.
* </p>
*
* @param parent a composite control which will be the parent of the new
* instance (cannot be null)
* @param style the style of control to construct. Default style is HORIZONTAL
*
* @exception IllegalArgumentException
* <ul>
* <li>ERROR_NULL_ARGUMENT - if the parent is null</li>
* </ul>
* @exception SWTException
* <ul>
* <li>ERROR_THREAD_INVALID_ACCESS - if not called from the
* thread that created the parent</li>
* </ul>
* @see SWT#HORIZONTAL
* @see SWT#VERTICAL
* @see Widget#getStyle
*
*/
public RangeSlider(final Composite parent, final int style) {
super(parent, SWT.DOUBLE_BUFFERED | ((style & SWT.BORDER) == SWT.BORDER ? SWT.BORDER : SWT.NONE));
minimum = lowerValue = 0;
maximum = upperValue = 100;
listeners = new ArrayList<SelectionListener>();
increment = 1;
pageIncrement = 10;
slider = SWTGraphicUtil.createImageFromFile("images/slider-normal.png");
sliderHover = SWTGraphicUtil.createImageFromFile("images/slider-hover.png");
sliderDrag = SWTGraphicUtil.createImageFromFile("images/slider-drag.png");
sliderSelected = SWTGraphicUtil.createImageFromFile("images/slider-selected.png");
vSlider = SWTGraphicUtil.createImageFromFile("images/h-slider-normal.png");
vSliderHover = SWTGraphicUtil.createImageFromFile("images/h-slider-hover.png");
vSliderDrag = SWTGraphicUtil.createImageFromFile("images/h-slider-drag.png");
vSliderSelected = SWTGraphicUtil.createImageFromFile("images/h-slider-selected.png");
if ((style & SWT.VERTICAL) == SWT.VERTICAL) {
orientation = SWT.VERTICAL;
} else {
orientation = SWT.HORIZONTAL;
}
isSmooth = (style & SWT.SMOOTH) == SWT.SMOOTH;
isFullSelection = (style & SWT.CONTROL) == SWT.CONTROL;
isHighQuality = (style & SWT.HIGH) == SWT.HIGH;
isOn = (style & SWT.ON) == SWT.ON;
selectedElement = isFullSelection ? BOTH : LOWER;
addListener(SWT.Dispose, event -> {
SWTGraphicUtil.safeDispose(slider);
SWTGraphicUtil.safeDispose(sliderHover);
SWTGraphicUtil.safeDispose(sliderDrag);
SWTGraphicUtil.safeDispose(sliderSelected);
SWTGraphicUtil.safeDispose(vSlider);
SWTGraphicUtil.safeDispose(vSliderHover);
SWTGraphicUtil.safeDispose(vSliderDrag);
SWTGraphicUtil.safeDispose(vSliderSelected);
});
addMouseListeners();
addListener(SWT.Resize, event -> {
if (isHighQuality) {
setTickFactors();
} else {
tickFactor = ((orientation == SWT.HORIZONTAL ? getClientArea().width : getClientArea().height) - 20f) / tickDivisions;
}
});
addListener(SWT.FocusIn, e -> {
hasFocus = true;
redraw();
});
addListener(SWT.FocusOut, e -> {
hasFocus = false;
redraw();
});
addListener(SWT.KeyDown, event -> {
handleKeyDown(event);
});
addPaintListener(event -> {
drawWidget(event);
});
}
Example 16
| Source File: ColumnReorderDragMode.java From translationstudio8 with GNU General Public License v2.0 | 4 votes |
|
protected void selectDragFocusColumn(ILayer natLayer, MouseEvent event, int focusedColumnPosition) {
boolean shiftMask = (SWT.SHIFT & event.stateMask) != 0;
boolean controlMask = (SWT.CONTROL & event.stateMask) != 0;
natLayer.doCommand(new ViewportSelectColumnCommand(natLayer, focusedColumnPosition, shiftMask, controlMask));
}
Example 17
| Source File: JaretTable.java From tmxeditor8 with GNU General Public License v2.0 | 4 votes |
|
/**
* Handle any key presses.
*
* @param event key event
*/
private void handleKeyPressed(KeyEvent event) {
if ((event.stateMask & SWT.SHIFT) != 0 && Character.isISOControl(event.character)) {
switch (event.keyCode) {
case SWT.ARROW_RIGHT:
selectRight();
break;
case SWT.ARROW_LEFT:
selectLeft();
break;
case SWT.ARROW_DOWN:
selectDown();
break;
case SWT.ARROW_UP:
selectUp();
break;
default:
// do nothing
break;
}
} else if ((event.stateMask & SWT.CONTROL) != 0 && Character.isISOControl(event.character)) {
// TODO keybindings hard coded is ok for now
// System.out.println("keycode "+event.keyCode);
switch (event.keyCode) {
case 'c':
copy();
break;
case 'x':
cut();
break;
case 'v':
paste();
break;
case 'a':
selectAll();
break;
default:
// do nothing
break;
}
} else {
_lastKeySelect = null;
_firstKeySelect = null;
switch (event.keyCode) {
case SWT.ARROW_RIGHT:
focusRight();
break;
case SWT.ARROW_LEFT:
focusLeft();
break;
case SWT.ARROW_DOWN:
focusDown();
break;
case SWT.ARROW_UP:
focusUp();
break;
case SWT.TAB:
focusRight();
break;
case SWT.F2:
// startEditing(_focussedRow, _focussedColumn, (char) 0);
break;
default:
if (event.character == ' ' && isHierarchyColumn(_focussedRow, _focussedColumn)) {
toggleExpanded(_focussedRow);
} else if (!Character.isISOControl(event.character)) {
// startEditing(event.character);
}
// do nothing
break;
}
}
}
Example 18
| Source File: CTree.java From nebula with Eclipse Public License 2.0 | 4 votes |
|
protected void handleMouseEvents(Event event) {
CTreeItem item = null;
if (event.widget == body) {
item = getItem(event.x, event.y);
} else if (event.item instanceof CTreeItem) {
item = (CTreeItem) event.item;
}
switch (event.type) {
case SWT.MouseDoubleClick:
if(item != null && (selectOnToggle || !item.isToggle(event.x, event.y))) {
fireSelectionEvent(true);
}
break;
case SWT.MouseDown:
if(!hasFocus) setFocus();
if(item == null) {
if(event.widget == body) {
item = getItem(event.x, event.y);
} else if(event.item instanceof CTreeItem) {
item = (CTreeItem) event.item;
}
}
switch(event.button) {
// TODO - popup menu: not just for mouse down events!
case 3:
Menu menu = getMenu();
if ((menu != null) && ((menu.getStyle() & SWT.POP_UP) != 0)) {
menu.setVisible(true);
}
case 1:
if(selectOnToggle || !item.isToggle(event.x, event.y)) {
if(selectOnTreeToggle || !item.isTreeToggle(event.x,event.y)) {
if((event.stateMask & SWT.SHIFT) != 0) {
if(shiftSel == null) {
if(selection.isEmpty()) selection.add(item);
shiftSel = (CTreeItem) selection.get(selection.size() - 1);
}
setSelection(shiftSel, item);
} else if((event.stateMask & SWT.CONTROL) != 0) {
toggleSelection(item);
shiftSel = null;
} else {
setSelection(item);
shiftSel = null;
}
}
}
break;
}
break;
case SWT.MouseMove:
// TODO: make toggles more dynamic
break;
case SWT.MouseUp:
if(item.isToggle(event.x,event.y)) {
boolean open = item.isOpen(event.x,event.y);
if(item.isTreeToggle(event.x,event.y)) {
// visibleItems = null;
item.setExpanded(!open);
fireTreeEvent(item, !open);
} else {
item.getCell(event.x, event.y).setOpen(!open);
}
}
break;
}
}
Example 19
| Source File: ColumnReorderDragMode.java From tmxeditor8 with GNU General Public License v2.0 | 4 votes |
|
protected void selectDragFocusColumn(ILayer natLayer, MouseEvent event, int focusedColumnPosition) {
boolean shiftMask = (SWT.SHIFT & event.stateMask) != 0;
boolean controlMask = (SWT.CONTROL & event.stateMask) != 0;
natLayer.doCommand(new ViewportSelectColumnCommand(natLayer, focusedColumnPosition, shiftMask, controlMask));
}
Example 20
| Source File: ReportViewerKeyHandler.java From birt with Eclipse Public License 1.0 | 4 votes |
|
private boolean scrollIncrement( GraphicalEditPart part, KeyEvent event )
{
if ( ( event.stateMask & SWT.CONTROL ) == 0 )
{
return false;
}
if ( !( part.getViewer( ) instanceof DeferredGraphicalViewer ) )
{
return false;
}
DeferredGraphicalViewer viewer = (DeferredGraphicalViewer) part.getViewer( );
FigureCanvas canvas = viewer.getFigureCanvas( );
int code = event.keyCode;
int increment = 0;
if ( code == SWT.ARROW_RIGHT )
{
increment = canvas.getHorizontalBar( ).getSelection( )
+ canvas.getHorizontalBar( ).getIncrement( );
}
else if ( code == SWT.ARROW_LEFT )
{
increment = canvas.getHorizontalBar( ).getSelection( )
- canvas.getHorizontalBar( ).getIncrement( );
}
else if ( code == SWT.ARROW_DOWN )
{
increment = canvas.getVerticalBar( ).getSelection( )
+ canvas.getVerticalBar( ).getIncrement( );
}
else if ( code == SWT.ARROW_UP )
{
increment = canvas.getVerticalBar( ).getSelection( )
- canvas.getVerticalBar( ).getIncrement( );
}
if ( code == SWT.ARROW_RIGHT || code == SWT.ARROW_LEFT )
{
canvas.scrollToX( increment );
}
if ( code == SWT.ARROW_UP || code == SWT.ARROW_DOWN )
{
canvas.scrollToY( increment );
}
return true;
}
