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

Example 21 with FocusListener

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

the class StyledTextCellEditor method createTextControl.

protected StyledText createTextControl(Composite parent) {
    TagStyleManager tagStyleManager = xliffEditor.getTagStyleManager();
    IStyle cellStyle = this.hsCellEditor.getCellStyle();
    int styled = HorizontalAlignmentEnum.getSWTStyle(cellStyle);
    styled |= SWT.MULTI | SWT.WRAP;
    viewer = new SegmentViewer(parent, styled, tagStyleManager.getTagStyle());
    // 添加标记样式改变监听
    // addTagStyleChangeListener();
    // 注册标记样式调节器
    net.heartsome.cat.ts.ui.innertag.tagstyle.TagStyleConfigurator.configure(viewer);
    // TagStyleConfigurator.configure(viewer);
    // 将原来直接创建StyledText的方式改为由TextViewer提供
    final StyledText textControl = viewer.getTextWidget();
    initStyle(textControl, cellStyle);
    textControl.addFocusListener(new FocusListener() {

        public void focusLost(FocusEvent e) {
        }

        public void focusGained(FocusEvent e) {
            getActionHandler().updateGlobalActionHandler();
        }
    });
    viewer.getDocument().addDocumentListener(new IDocumentListener() {

        public void documentChanged(DocumentEvent e) {
            // 自动行高
            autoResize();
        }

        public void documentAboutToBeChanged(DocumentEvent event) {
        }
    });
    // 实现编辑模式下添加右键菜单
    // dispose textControl前应去掉右键menu，因为右键menu是和nattable共享的，不能在这儿dispose，说见close()方法
    final Menu menu = (Menu) xliffEditor.getTable().getData(Menu.class.getName());
    textControl.setMenu(menu);
    return textControl;
}

Example 22 with FocusListener

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

the class CustomMatchConditionDialog method setGray.

/**
	 * 为Text控件增加灰色提醒，获得焦点时自动清除灰色提醒
	 * @param text
	 *            Text控件
	 * @param initTxt
	 *            灰色提醒字符串
	 */
private void setGray(final Text text, final String initTxt) {
    text.setForeground(gray);
    text.setText(initTxt);
    text.addFocusListener(new FocusListener() {

        public void focusLost(FocusEvent arg0) {
            if (text.getText().trim().equals("")) {
                if (!text.getForeground().equals(gray)) {
                    text.setForeground(gray);
                }
                text.setText(initTxt);
            } else {
                if (!text.getForeground().equals(black)) {
                    text.setForeground(black);
                }
            }
        }

        public void focusGained(FocusEvent arg0) {
            if (text.getText().trim().equals(initTxt)) {
                text.setText("");
                text.setForeground(black);
            } else {
                if (!text.getForeground().equals(black)) {
                    text.setForeground(black);
                }
            }
        }
    });
}

Example 23 with FocusListener

use of org.eclipse.swt.events.FocusListener 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);
        }
    });
}

Example 24 with FocusListener

use of org.eclipse.swt.events.FocusListener in project OpenGrok by OpenGrok.

the class ResultsDialog method createDialogArea.

@Override
protected Control createDialogArea(Composite parent) {
    parent.setLayout(new GridLayout(1, true));
    filter = new Text(parent, SWT.FILL);
    filter.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, false));
    TextUtils.setToDefault(filter, FILTER_DEFAULT);
    filter.addFocusListener(new FocusListener() {

        @Override
        public void focusLost(FocusEvent e) {
            if ("".equals(filter.getText())) {
                TextUtils.setToDefault(filter, FILTER_DEFAULT);
            }
        }

        @Override
        public void focusGained(FocusEvent e) {
            TextUtils.makeEditable(filter);
        }
    });
    filter.addKeyListener(new KeyAdapter() {

        @Override
        public void keyReleased(KeyEvent e) {
            viewer.refresh();
        }
    });
    return parent;
}

Example 25 with FocusListener

use of org.eclipse.swt.events.FocusListener in project OpenGrok by OpenGrok.

the class ToolBarControl method createControl.

@Override
protected Control createControl(Composite parent) {
    final Text searchBox = new Text(parent, SWT.FILL | SWT.BORDER);
    TextUtils.setToDefault(searchBox, "{OpenGrok");
    searchBox.addFocusListener(new FocusListener() {

        @Override
        public void focusLost(FocusEvent e) {
            if (!disableFocusLostEvent) {
                TextUtils.setToDefault(searchBox, "{OpenGrok");
            }
        }

        @Override
        public void focusGained(FocusEvent e) {
            TextUtils.makeEditable(searchBox);
        }
    });
    searchBox.addKeyListener(new KeyAdapter() {

        @Override
        public void keyReleased(KeyEvent e) {
            if (e.keyCode == SWT.CR || e.keyCode == SWT.KEYPAD_CR) {
                doSearch();
            } else if (e.keyCode == SWT.ARROW_UP) {
                historyIndex++;
                if (historyIndex > history.size()) {
                    historyIndex = history.size();
                }
                if (historyIndex >= 0 && history.size() >= historyIndex) {
                    searchBox.setText(history.get(historyIndex - 1));
                }
            } else if (e.keyCode == SWT.ARROW_DOWN) {
                historyIndex--;
                if (historyIndex < 0) {
                    historyIndex = 0;
                } else if (history.size() > historyIndex) {
                    searchBox.setText(history.get(historyIndex));
                }
            } else if ((e.stateMask & SWT.CTRL) == SWT.CTRL && e.keyCode == 'v') {
                searchBox.setText("");
                searchBox.paste();
                if ((e.stateMask & SWT.SHIFT) == SWT.SHIFT) {
                    doSearch();
                }
            } else if (e.stateMask == SWT.CTRL && e.keyCode == 'c') {
                searchBox.copy();
            }
        }

        private void doSearch() {
            String text = searchBox.getText();
            if (text != null && !"".equals(text)) {
                history.add(0, text);
                historyIndex = 0;
                Rectangle bounds = searchBox.getBounds();
                Point topLeft = new Point(bounds.x, bounds.y + bounds.height);
                topLeft = searchBox.getShell().toDisplay(topLeft);
                final ResultsDialog dialog = new ResultsDialog(Display.getCurrent().getActiveShell(), text, topLeft);
                Query query = new Query(text);
                disableFocusLostEvent = true;
                query.run(dialog);
                disableFocusLostEvent = false;
            }
        }
    });
    return parent;
}