/*
* (non-Javadoc)
*
* @see org.eclipse.jface.viewers.CellEditor#activate(org.eclipse.jface.viewers.ColumnViewerEditorActivationEvent)
*/
public void activate(ColumnViewerEditorActivationEvent activationEvent) {
super.activate(activationEvent);
if (activationStyle != SWT.NONE) {
boolean dropDown = false;
if ((activationEvent.eventType == ColumnViewerEditorActivationEvent.MOUSE_CLICK_SELECTION
|| activationEvent.eventType
== ColumnViewerEditorActivationEvent.MOUSE_DOUBLE_CLICK_SELECTION)
&& (activationStyle & DROP_DOWN_ON_MOUSE_ACTIVATION) != 0) {
dropDown = true;
} else if (activationEvent.eventType == ColumnViewerEditorActivationEvent.KEY_PRESSED
&& (activationStyle & DROP_DOWN_ON_KEY_ACTIVATION) != 0) {
dropDown = true;
} else if (activationEvent.eventType == ColumnViewerEditorActivationEvent.PROGRAMMATIC
&& (activationStyle & DROP_DOWN_ON_PROGRAMMATIC_ACTIVATION) != 0) {
dropDown = true;
} else if (activationEvent.eventType == ColumnViewerEditorActivationEvent.TRAVERSAL
&& (activationStyle & DROP_DOWN_ON_TRAVERSE_ACTIVATION) != 0) {
dropDown = true;
}
if (dropDown) {
getControl()
.getDisplay()
.asyncExec(
new Runnable() {
public void run() {
((CCombo) getControl()).setListVisible(true);
}
});
}
}
}
@Override
public boolean editCellAt(final int row, final int column, final EventObject event) {
final boolean editingStarted = super.editCellAt(row, column, event);
if (editingStarted) {
final CellEditor cellEditor = getCellEditor();
try {
final Object o = cellEditor.getClass().getMethod("getComponent").invoke(cellEditor);
if (o instanceof Component) {
((Component) o).requestFocusInWindow();
}
} catch (final Exception e) {
// ignore
}
}
return editingStarted;
}
public void actionPerformed(ActionEvent e) {
JGrid grid = (JGrid) e.getSource();
if (!grid.hasFocus()) {
CellEditor cellEditor = grid.getCurrentCellEditor();
if (cellEditor != null && !cellEditor.stopCellEditing()) {
return;
}
grid.requestFocus();
}
SelectionModel selectionModel = grid.getSelectionModel();
int anchorRow = selectionModel.getAnchorRow();
int anchorColumn = selectionModel.getAnchorColumn();
grid.editCellAt(anchorRow, anchorColumn, null);
Component editorComp = grid.getEditorComponent();
if (editorComp != null) {
editorComp.requestFocus();
}
}
public void actionPerformed(ActionEvent e) {
JListMutable list = (JListMutable) e.getSource();
if (!list.hasFocus()) {
CellEditor cellEditor = list.getListCellEditor();
if (cellEditor != null && !cellEditor.stopCellEditing()) {
return;
}
list.requestFocus();
return;
}
ListSelectionModel rsm = list.getSelectionModel();
int anchorRow = rsm.getAnchorSelectionIndex();
list.editCellAt(anchorRow, null);
Component editorComp = list.getEditorComponent();
if (editorComp != null) {
editorComp.requestFocus();
}
}
public void actionPerformed(ActionEvent e) {
JTable table = (JTable) e.getSource();
if (!table.hasFocus()) {
CellEditor cellEditor = table.getCellEditor();
if (cellEditor != null && !cellEditor.stopCellEditing()) {
return;
}
table.requestFocus();
return;
}
ListSelectionModel rsm = table.getSelectionModel();
int anchorRow = rsm.getAnchorSelectionIndex();
table.editCellAt(anchorRow, PropertySheetTableModel.VALUE_COLUMN);
Component editorComp = table.getEditorComponent();
if (editorComp != null) {
editorComp.requestFocus();
}
}
public void actionPerformed(ActionEvent event) {
JGrid grid = (JGrid) event.getSource();
if (!grid.hasFocus()) {
CellEditor cellEditor = grid.getCurrentCellEditor();
if ((cellEditor != null) && !cellEditor.stopCellEditing()) {
return;
}
grid.requestFocus();
}
SelectionModel selectionModel = grid.getSelectionModel();
Cell selectedCell = selectionModel.getSelectedCell();
int row = selectedCell.getRow();
int column = selectedCell.getColumn();
grid.editCellAt(row, column, null);
Component editorComponent = grid.getEditorComponent();
if (editorComponent != null) {
editorComponent.requestFocus();
}
}
public void mouseDragged(MouseEvent e) {
if (shouldIgnore(e)) {
return;
}
repostEvent(e);
CellEditor editor = grid.getCurrentCellEditor();
if (editor == null || editor.shouldSelectCell(e)) {
Point p = e.getPoint();
int row = grid.rowAtPoint(p);
int column = grid.columnAtPoint(p);
// The autoscroller can generate drag events outside the Table's range.
if ((column == -1) || (row == -1)) {
return;
}
grid.changeSelection(row, column, false, true);
}
}
public void mouseDragged(MouseEvent event) {
// System.out.println("MouseInputHandler.mouseDragged()");
if (shouldIgnore(event)) {
return;
}
// if CTRL is pressed we are not interested in mouse drag events
if (event.isControlDown()) {
return;
}
repostEvent(event);
CellEditor editor = grid.getCurrentCellEditor();
if (editor == null || editor.shouldSelectCell(event)) {
Point p = event.getPoint();
if (startPoint == null) {
startPoint = p;
}
if (previousPoint == null) {
previousPoint = p;
}
int row = grid.rowAtPoint(p);
int column = grid.columnAtPoint(p);
// The autoscroller can generate drag events outside the Grid's range.
if ((column == -1) || (row == -1)) {
return;
}
// update selectionRegion
if (selectionAlgorithm == null) {
// for grid headers
selectionAlgorithm = new GridSelectionAlgorithm(grid);
}
selectionAlgorithm.update(p, startPoint, previousPoint, selectionRegion);
selectionRegionChanged(grid, selectionRegion, false);
previousPoint = p;
}
}
@Override
public void focusLost(FocusEvent e) {
editor.stopCellEditing();
}
@Override
public TableCellEditor getValueEditor(PropertiesPanel propertiesPanel) {
editor.formatterFactory = formatterFactory;
return editor;
}
/** @see javax.swing.CellEditor#getCellEditorValue() */
public Object getCellEditorValue() {
if (lastEditor != null) {
return lastEditor.getCellEditorValue();
}
return null;
}