Examples with TraverseEvent org.eclipse.swt.events.TraverseEvent used on opensource projects

Example 16 with TraverseEvent

use of org.eclipse.swt.events.TraverseEvent in project eclipse.platform.text by eclipse.

the class CompletionProposalPopup method addCommandSupport.

/**
 * Adds command support to the given control.
 *
 * @param control the control to watch for focus
 * @since 3.2
 */
private void addCommandSupport(final Control control) {
    final KeySequence commandSequence = fContentAssistant.getRepeatedInvocationKeySequence();
    if (commandSequence != null && !commandSequence.isEmpty() && fContentAssistant.isRepeatedInvocationMode()) {
        control.addFocusListener(new FocusListener() {

            private CommandKeyListener fCommandKeyListener;

            @Override
            public void focusGained(FocusEvent e) {
                if (Helper.okToUse(control)) {
                    if (fCommandKeyListener == null) {
                        fCommandKeyListener = new CommandKeyListener(commandSequence);
                        fProposalTable.addKeyListener(fCommandKeyListener);
                    }
                }
            }

            @Override
            public void focusLost(FocusEvent e) {
                if (fCommandKeyListener != null) {
                    control.removeKeyListener(fCommandKeyListener);
                    fCommandKeyListener = null;
                }
            }
        });
    }
    if (fAdditionalInfoController != null) {
        control.addFocusListener(new FocusListener() {

            private TraverseListener fTraverseListener;

            @Override
            public void focusGained(FocusEvent e) {
                if (Helper.okToUse(control)) {
                    if (fTraverseListener == null) {
                        fTraverseListener = new TraverseListener() {

                            @Override
                            public void keyTraversed(TraverseEvent event) {
                                if (event.detail == SWT.TRAVERSE_TAB_NEXT) {
                                    IInformationControl iControl = fAdditionalInfoController.getCurrentInformationControl2();
                                    if (fAdditionalInfoController.getInternalAccessor().canReplace(iControl)) {
                                        fAdditionalInfoController.getInternalAccessor().replaceInformationControl(true);
                                        event.doit = false;
                                    }
                                }
                            }
                        };
                        fProposalTable.addTraverseListener(fTraverseListener);
                    }
                }
            }

            @Override
            public void focusLost(FocusEvent e) {
                if (fTraverseListener != null) {
                    control.removeTraverseListener(fTraverseListener);
                    fTraverseListener = null;
                }
            }
        });
    }
}

Example 17 with TraverseEvent

use of org.eclipse.swt.events.TraverseEvent in project translationstudio8 by heartsome.

the class DateCellEditor method createControl.

/**
     * Create the chooser control.
     * 
     * @param table parent table.
     */
private void createControl(JaretTable table) {
    _table = table;
    if (_chooser == null) {
        _chooser = new DateChooser(table, SWT.NULL);
        // TODO locale dependent
        IFieldIdentifier fi = new SimpleFieldIdentifier(".", new int[] { Calendar.DAY_OF_MONTH, Calendar.MONTH, Calendar.YEAR });
        _chooser.setFieldIdentifier(fi);
        _chooser.setSelectAllOnFocusGained(false);
        _chooser.setBackground(Display.getCurrent().getSystemColor(SWT.COLOR_WHITE));
        _chooser.addFocusListener(this);
        _chooser.addDateChooserListener(this);
        _chooser.getTextField().addKeyListener(new KeyListener() {

            public void keyPressed(KeyEvent event) {
                if (event.keyCode == SWT.TAB) {
                    _chooser.validateInput();
                    stopEditing(true);
                    // do not further process
                    event.doit = false;
                    _table.forceFocus();
                    _table.focusRight();
                } else if (event.keyCode == SWT.CR) {
                    _chooser.validateInput();
                    stopEditing(true);
                    // do not further process
                    event.doit = false;
                    _table.forceFocus();
                    _table.focusDown();
                } else if (event.keyCode == SWT.ESC) {
                    stopEditing(false);
                    restoreOldVal();
                    // do not further process
                    event.doit = false;
                    _table.forceFocus();
                }
            }

            public void keyReleased(KeyEvent e) {
            }
        });
        // add a traverse listener so the TAB-key won't traverse the focus out of the table
        _chooser.getTextField().addTraverseListener(new TraverseListener() {

            public void keyTraversed(TraverseEvent e) {
                e.doit = false;
            }
        });
    }
}

Example 18 with TraverseEvent

use of org.eclipse.swt.events.TraverseEvent in project cubrid-manager by CUBRID.

the class DataTypeCellEditor method createControl.

protected Control createControl(Composite parent) {
    comboBox = new DataTypeCombo(parent, getStyle());
    comboBox.setFont(parent.getFont());
    populateComboBoxItems();
    //		comboBox.addKeyListener(new KeyAdapter() {
    //			public void keyPressed(KeyEvent event) {
    //				if (event.character == '\r') {
    //					applyEditorValueAndDeactivate();
    //				}
    //				keyReleaseOccured(event);
    //			}
    //
    //			public void keyReleased(KeyEvent event) {
    //			}
    //		});
    comboBox.addModifyListener(getModifyListener());
    comboBox.addSelectionListener(new SelectionAdapter() {

        public void widgetDefaultSelected(SelectionEvent event) {
            applyEditorValueAndDeactivate();
        }

        public void widgetSelected(SelectionEvent event) {
            value = comboBox.getText();
        }
    });
    comboBox.addTraverseListener(new TraverseListener() {

        public void keyTraversed(TraverseEvent event) {
            if (event.detail == SWT.TRAVERSE_ESCAPE || event.detail == SWT.TRAVERSE_RETURN) {
                event.doit = false;
            }
        }
    });
    comboBox.addFocusListener(new FocusAdapter() {

        public void focusLost(FocusEvent event) {
            applyEditorValueAndDeactivate();
            DataTypeCellEditor.this.focusLost();
        }
    });
    return comboBox;
}

Example 19 with TraverseEvent

use of org.eclipse.swt.events.TraverseEvent in project translationstudio8 by heartsome.

the class IntegerCellEditor method createControl.

/**
     * Create the control.
     * 
     * @param table parent table
     */
private void createControl(JaretTable table) {
    if (_spinner == null) {
        _table = table;
        _spinner = new Spinner(table, SWT.BORDER);
        _spinner.setMaximum(_max);
        _spinner.setMinimum(_min);
        _spinner.addTraverseListener(new TraverseListener() {

            public void keyTraversed(TraverseEvent e) {
                e.doit = false;
            }
        });
        _spinner.addKeyListener(new KeyListener() {

            public void keyPressed(KeyEvent event) {
                if (event.keyCode == SWT.TAB) {
                    event.doit = false;
                    stopEditing(true);
                    _table.forceFocus();
                    _table.focusRight();
                } else if (event.keyCode == SWT.CR) {
                    event.doit = false;
                    stopEditing(true);
                    _table.forceFocus();
                    _table.focusDown();
                } else if (event.keyCode == SWT.ESC) {
                    event.doit = false;
                    stopEditing(false);
                    _column.setValue(_row, _oldVal);
                    _table.forceFocus();
                }
            }

            public void keyReleased(KeyEvent arg0) {
            }
        });
        _spinner.addFocusListener(this);
    }
}

Example 20 with TraverseEvent

use of org.eclipse.swt.events.TraverseEvent in project translationstudio8 by heartsome.

the class Grid method initListeners.

/**
     * Initialize all listeners.
     */
private void initListeners() {
    disposeListener = new Listener() {

        public void handleEvent(Event e) {
            onDispose(e);
        }
    };
    addListener(SWT.Dispose, disposeListener);
    addPaintListener(new PaintListener() {

        public void paintControl(PaintEvent e) {
            onPaint(e);
        }
    });
    addListener(SWT.Resize, new Listener() {

        public void handleEvent(Event e) {
            onResize();
        }
    });
    if (getVerticalBar() != null) {
        getVerticalBar().addListener(SWT.Selection, new Listener() {

            public void handleEvent(Event e) {
                onScrollSelection();
            }
        });
    }
    if (getHorizontalBar() != null) {
        getHorizontalBar().addListener(SWT.Selection, new Listener() {

            public void handleEvent(Event e) {
                onScrollSelection();
            }
        });
    }
    addListener(SWT.KeyDown, new Listener() {

        public void handleEvent(Event e) {
            onKeyDown(e);
        }
    });
    addTraverseListener(new TraverseListener() {

        public void keyTraversed(TraverseEvent e) {
            e.doit = true;
        }
    });
    addMouseListener(new MouseListener() {

        public void mouseDoubleClick(MouseEvent e) {
            onMouseDoubleClick(e);
        }

        public void mouseDown(MouseEvent e) {
            onMouseDown(e);
        }

        public void mouseUp(MouseEvent e) {
            onMouseUp(e);
        }
    });
    addMouseMoveListener(new MouseMoveListener() {

        public void mouseMove(MouseEvent e) {
            onMouseMove(e);
        }
    });
    addMouseTrackListener(new MouseTrackListener() {

        public void mouseEnter(MouseEvent e) {
        }

        public void mouseExit(MouseEvent e) {
            onMouseExit(e);
        }

        public void mouseHover(MouseEvent e) {
        }
    });
    addFocusListener(new FocusListener() {

        public void focusGained(FocusEvent e) {
            onFocusIn();
            redraw();
        }

        public void focusLost(FocusEvent e) {
            redraw();
        }
    });
    // Special code to reflect mouse wheel events if using an external
    // scroller
    addListener(SWT.MouseWheel, new Listener() {

        public void handleEvent(Event e) {
            onMouseWheel(e);
        }
    });
}