Example usage for org.eclipse.jface.viewers ViewerCell getColumnIndex

List of usage examples for org.eclipse.jface.viewers ViewerCell getColumnIndex

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Introduction

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

Prototype

public int getColumnIndex()

Source Link

Document

Get the index of the cell.

Usage

From source file:org.eclipse.nebula.jface.gridviewer.GridViewerEditor.java

License:Open Source License

/**
 * {@inheritDoc}/*from ww  w . j a va2  s .  co m*/
 */
protected void updateFocusCell(ViewerCell focusCell, ColumnViewerEditorActivationEvent event) {
    Grid grid = ((Grid) getViewer().getControl());

    if (event.eventType == ColumnViewerEditorActivationEvent.PROGRAMMATIC
            || event.eventType == ColumnViewerEditorActivationEvent.TRAVERSAL) {
        grid.setFocusColumn(grid.getColumn(focusCell.getColumnIndex()));
        grid.setFocusItem((GridItem) focusCell.getItem());

        if (selectionFollowsEditor) {
            grid.setCellSelection(
                    new Point(focusCell.getColumnIndex(), grid.indexOf((GridItem) focusCell.getItem())));
        }
    }

    grid.showColumn(grid.getColumn(focusCell.getColumnIndex()));
    grid.showItem((GridItem) focusCell.getItem());
}

From source file:org.eclipse.nebula.widgets.richtext.RichTextCellLabelProvider.java

License:Open Source License

@Override
public void update(ViewerCell cell) {
    columnIndex = cell.getColumnIndex();
    super.update(cell);
}

From source file:org.eclipse.papyrus.infra.gmfdiag.dnd.preferences.DropStrategyLabelProvider.java

License:Open Source License

@Override
public void update(ViewerCell cell) {
    Object element = cell.getElement();

    if (element instanceof DropStrategy) {
        DropStrategy strategy = (DropStrategy) element;
        if (cell.getColumnIndex() == DropStrategyEditor.LABEL_COLUMN) {
            cell.setImage(strategy.getImage());

            int foreground;

            if (DropStrategyManager.instance.isActive(strategy)) {
                foreground = SWT.COLOR_BLACK;
            } else {
                foreground = SWT.COLOR_GRAY;
            }// w w  w .  ja va2  s  . c o m
            cell.setForeground(Display.getCurrent().getSystemColor(foreground));
            cell.setText(strategy.getLabel());
        }
    }
}

From source file:org.eclipse.papyrus.uml.diagram.dnd.strategy.instancespecification.ui.ClassifierPropertiesLabelProvider.java

License:Open Source License

@Override
public void update(ViewerCell cell) {
    Object element = cell.getElement();
    int columnIndex = cell.getColumnIndex();

    StyledString styledText = getStyledText(element, columnIndex);

    cell.setText(styledText.getString());
    cell.setStyleRanges(styledText.getStyleRanges());
    cell.setImage(getImage(element, columnIndex));
}

From source file:org.eclipse.ptp.internal.rm.jaxb.control.ui.providers.ViewerDataCellLabelProvider.java

License:Open Source License

@Override
public void update(ViewerCell cell) {
    int index = cell.getColumnIndex();
    Object element = cell.getElement();
    Color color = getBackground(element, index);
    if (color != null) {
        cell.setBackground(color);//from ww w  .  j a v  a  2 s . c  om
    }
    color = getForeground(element, index);
    if (color != null) {
        cell.setForeground(color);
    } else {
        /*
         * If foreground color is not specified, then we use the edit status of the
         * cell to determine the color. We save the default foreground color to use
         * when the cell is editable.
         */
        if (foregroundColor == null) {
            foregroundColor = cell.getForeground();
        }
        if (!canEdit(element)) {
            cell.setForeground(Display.getDefault().getSystemColor(SWT.COLOR_DARK_GRAY));
        } else {
            cell.setForeground(foregroundColor);
        }
    }
    Font font = getFont(element, index);
    if (font != null) {
        cell.setFont(font);
    }
    Image img = getColumnImage(element, index);
    if (img != null) {
        cell.setImage(img);
    }
    cell.setText(getColumnText(element, index));
}

From source file:org.eclipse.ptp.rm.jaxb.control.ui.providers.ViewerDataCellLabelProvider.java

License:Open Source License

@Override
public void update(ViewerCell cell) {
    int index = cell.getColumnIndex();
    Object element = cell.getElement();
    Color color = getBackground(element, index);
    if (color != null) {
        cell.setBackground(color);/*from   w w w .  j av a  2s .com*/
    }
    color = getForeground(element, index);
    if (color != null) {
        cell.setBackground(color);
    }
    Font font = getFont(element, index);
    if (font != null) {
        cell.setFont(font);
    }
    Image img = getColumnImage(element, index);
    if (img != null) {
        cell.setImage(img);
    }
    cell.setText(getColumnText(element, index));
}

From source file:org.eclipse.rcptt.tesla.recording.core.swt.JFaceRecordingProcessor.java

License:Open Source License

public void activateCellEditor(CellEditor cellEditor, ColumnViewerEditorActivationEvent activationEvent) {
    if (cellEditor == null)
        return;/*from www  .ja  v a 2 s .c om*/
    if (checkCellEditorOP()) {
        return;
    }
    if (activeCellEditors.contains(cellEditor)) {
        return;
    }
    boolean checkbox = cellEditor instanceof CheckboxCellEditor;
    Control control = cellEditor.getControl();
    lastCellEditorControl = null;
    if (control == null && !checkbox) {
        return;
    }
    Composite parent = null;
    if (checkbox) {
        parent = getCheckboxCellEditorSource(activationEvent);
    } else {
        parent = control.getParent();
    }
    if (parent == null) {
        return;
    }

    activeCellEditors.add(cellEditor);
    // Control[] children = parent.getChildren();
    if (parent instanceof Tree || parent instanceof Table) {
        String[][] selection = Viewers.getMultiPathSelection(getPlayer().wrap(parent));
        ControlEditor editor = TeslaSWTAccess.getControlEditor(parent);
        int column = -1;
        if (activationEvent.getSource() instanceof ViewerCell) {
            ViewerCell cell = (ViewerCell) activationEvent.getSource();
            column = cell.getColumnIndex();
            Widget item = cell.getItem();
            if (item instanceof TreeItem) {
                selection = new String[][] { Viewers.getPathByTreeItem((TreeItem) item) };
            } else if (item instanceof TableItem) {
                selection = new String[][] { Viewers.getPathByTableItem((TableItem) item) };
            }
        } else {
            if (editor instanceof TreeEditor) {
                column = ((TreeEditor) editor).getColumn();
            } else if (editor instanceof TableEditor) {
                column = ((TableEditor) editor).getColumn();
            }
        }
        FindResult result = getLocator().findElement(parent, true, false, false);
        if (result != null && (result.realElement.isTable() || result.realElement.isTree())) {
            ViewerUIElement e = new ViewerUIElement(result.element, getRecorder());
            if (!checkbox) {
                e.setMultiSelection(selection);
                e.activateCellEditor(column);
            } else {
                CheckboxCellEditor checkboxCellEditor = (CheckboxCellEditor) cellEditor;

                int row = -1;
                if (parent instanceof Tree) {
                    Tree tree = (Tree) parent;
                    if (tree.getSelectionCount() > 0)
                        row = tree.indexOf(tree.getSelection()[0]);
                } else if (parent instanceof Table) {
                    Table table = (Table) parent;
                    row = table.getSelectionIndex();
                }

                if (row != -1 && checkboxCellEditor.getValue() != null) {
                    ItemUIElement item = e.item(column, row);

                    CheckItem checkItem = ProtocolFactory.eINSTANCE.createCheckItem();
                    checkItem.setElement(item.getElement());
                    checkItem.setState((Boolean) checkboxCellEditor.getValue());
                    getRecorder().safeExecuteCommand(checkItem);
                }
            }
        }
    } else {
        List<ICellEditsProcessor> processors = TeslaRecorder.getInstance()
                .getProcessors(ICellEditsProcessor.class);

        for (ICellEditsProcessor p : processors)
            if (p.activateCellEdit(cellEditor, activationEvent))
                break;
    }
}

From source file:org.eclipse.rcptt.tesla.recording.core.swt.rap.SWTEventRecorder.java

License:Open Source License

private void processMouseUp(Widget widget, Event event, RecordedEvent toRecording) {
    if (widget instanceof Table || widget instanceof Tree) {
        Viewer viewer = TeslaSWTAccess.getViewer((Control) widget);
        if (viewer != null && viewer instanceof ColumnViewer) {
            ColumnViewer cview = (ColumnViewer) viewer;
            CellEditor[] editors = cview.getCellEditors();
            // Collect click column
            ViewerCell cell = cview.getCell(new Point(event.x, event.y));
            if (cell != null && editors != null) {
                int index = cell.getColumnIndex();
                if (editors[index] != null && editors[index] instanceof CheckboxCellEditor) {
                    recordCellAccess(widget, event, RecordCellAccessSource.MouseUp);
                    return;
                }//from   w w w  . jav a2 s  . c  om
            }
        }
        Listener[] listenersUp = widget.getListeners(SWT.MouseUp);
        if ((listenersUp != null && hasNonPlatformListeners(listenersUp, SWT.MouseUp)) || mouseDownRecorded) {
            mouseDownRecorded = false;
            recordCellAccess(widget, event, RecordCellAccessSource.MouseUp);
        }
    }
    // Listener[] listenersDown = widget.getListeners(SWT.MouseDown);
    // if ((listenersDown != null && containsNonPlatform(listenersDown,
    // SWT.MouseDown))) {
    recordTextSetFocus(widget, event.button);
    // }
    if (isMacOS()) {
        if (widget instanceof Button) {
            if ((widget.getStyle() & SWT.CHECK) != 0) {
                FindResult result = getLocator().findElement(widget, false, false, true);
                if (result != null) {
                    ControlUIElement e = new ControlUIElement(result.element, getRecorder());
                    e.check(((Button) widget).getSelection());
                }
            } else if ((widget.getStyle() & SWT.RADIO) != 0) {
                FindResult result = getLocator().findElement(widget, false, false, true);
                if (result != null) {
                    ControlUIElement e = new ControlUIElement(result.element, getRecorder());
                    e.clickAndWait();
                }
            }
        }
    }

    // click on FilteredTree or Q7 SearchControl clear button
    if (widget instanceof Label && isSearchControlLabel((Label) widget)
            && lastEvents.checkType(widget, SWT.MouseDown)) {
        FindResult result = getLocator().findElement(widget, true, false, false);
        if (result != null) {
            ControlUIElement e = new ControlUIElement(result.element, getRecorder());
            e.clickAndWait();
            beforeTextState = "";
        }
    }

    lastEvents.add(toRecording);
}

From source file:org.eclipse.rcptt.tesla.recording.core.swt.rap.SWTWidgetLocator.java

License:Open Source License

public int getColumnFromCellEditor(Object cellEditorObj, ControlEditor editor, CellEditor cellEditor) {
    if (editor instanceof TreeEditor) {
        int col = ((TreeEditor) editor).getColumn();
        if (col != -1) {
            return col;
        }/* w ww .  j  a  va 2  s  . c o m*/
    } else if (editor instanceof TableEditor) {
        int col = ((TableEditor) editor).getColumn();
        if (col != -1) {
            return col;
        }
    }
    ColumnViewerEditor cve = null;
    if (cellEditorObj instanceof ColumnViewerEditor) {
        cve = (ColumnViewerEditor) cellEditorObj;
    }
    if (cve == null) {
        cve = getColumnViewerEditor(cellEditor);
    }
    if (cve != null) {
        ViewerCell cell = cve.getFocusCell();
        if (cell != null) {
            return cell.getColumnIndex();
        }
    }
    return -1;
}

From source file:org.eclipse.rcptt.tesla.recording.core.swt.SWTEventRecorder.java

License:Open Source License

private void processMouseUp(Widget widget, Event event, RecordedEvent toRecording) {
    if (widget instanceof Table || widget instanceof Tree) {
        Viewer viewer = TeslaSWTAccess.getViewer((Control) widget);
        if (viewer != null && viewer instanceof ColumnViewer) {
            ColumnViewer cview = (ColumnViewer) viewer;
            CellEditor[] editors = cview.getCellEditors();
            // Collect click column
            ViewerCell cell = cview.getCell(new Point(event.x, event.y));
            if (cell != null && editors != null) {
                int index = cell.getColumnIndex();
                if (editors[index] != null && editors[index] instanceof CheckboxCellEditor) {
                    recordCellAccess(widget, event, RecordCellAccessSource.MouseUp);
                    return;
                }// w  w w .  j  a v  a2 s  .c om
            }
        }
        Listener[] listenersUp = widget.getListeners(SWT.MouseUp);
        if ((listenersUp != null && hasNonPlatformListeners(listenersUp, SWT.MouseUp)) || mouseDownRecorded) {
            mouseDownRecorded = false;
            recordCellAccess(widget, event, RecordCellAccessSource.MouseUp);
        }
    }
    // Listener[] listenersDown = widget.getListeners(SWT.MouseDown);
    // if ((listenersDown != null && containsNonPlatform(listenersDown,
    // SWT.MouseDown))) {
    recordTextSetFocus(widget, event.button);
    // }
    if (Platform.getOS().equals(Platform.OS_MACOSX)) {
        if (widget instanceof Button) {
            if ((widget.getStyle() & SWT.CHECK) != 0) {
                FindResult result = getLocator().findElement(widget, false, false, true);
                if (result != null) {
                    ControlUIElement e = new ControlUIElement(result.element, getRecorder());
                    e.check(((Button) widget).getSelection());
                }
            } else if ((widget.getStyle() & SWT.RADIO) != 0) {
                FindResult result = getLocator().findElement(widget, false, false, true);
                if (result != null) {
                    ControlUIElement e = new ControlUIElement(result.element, getRecorder());
                    e.clickAndWait();
                }
            }
        }
    }

    // click on FilteredTree or Q7 SearchControl clear button
    if (widget instanceof Label && isSearchControlLabel((Label) widget)
            && lastEvents.checkType(widget, SWT.MouseDown)) {
        FindResult result = getLocator().findElement(widget, true, false, false);
        if (result != null) {
            ControlUIElement e = new ControlUIElement(result.element, getRecorder());
            e.clickAndWait();
            beforeTextState = "";
        }
    }

    lastEvents.add(toRecording);
}