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

Example 1 with MouseTrackListener

use of org.eclipse.swt.events.MouseTrackListener in project tdi-studio-se by Talend.

the class ReviewComponentDialog method createRatingComp.

private void createRatingComp(Composite parent) {
    initImages();
    final Composite rateBtnComp = new Composite(parent, SWT.NONE);
    final GridLayout rateLayout = new GridLayout();
    rateLayout.numColumns = 5;
    rateBtnComp.setLayout(rateLayout);
    rateBtnComp.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));
    for (int i = 0; i < 5; i++) {
        final Button rateButton = new Button(rateBtnComp, SWT.NONE);
        rateButton.setLayoutData(new GridData(30, SWT.DEFAULT));
        rateButton.setImage(imageMap.get(1));
        rateButton.setData(0);
        rateBtnMap.put(i, rateButton);
        rateButton.addMouseTrackListener(new MouseTrackListener() {

            public void mouseHover(MouseEvent e) {
                handleMouseHover(rateButton);
            }

            public void mouseExit(MouseEvent e) {
                handleMouseExit(rateButton);
            }

            public void mouseEnter(MouseEvent e) {
            }
        });
        rateButton.addMouseListener(new MouseListener() {

            public void mouseUp(MouseEvent e) {
            }

            public void mouseDown(MouseEvent e) {
                handleMouseDown(rateButton);
                checkInput();
            }

            public void mouseDoubleClick(MouseEvent e) {
            }
        });
    }
    rateLabel = new Label(parent, SWT.NONE);
    rateLabel.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
    rateLabel.setText("Please select your rating*");
}

Example 2 with MouseTrackListener

use of org.eclipse.swt.events.MouseTrackListener in project tdi-studio-se by Talend.

the class DataMapTableView method addListeners.

/**
     * DOC amaumont Comment method "addListeners".
     */
protected void addListeners() {
    final UIManager uiManager = mapperManager.getUiManager();
    MouseTrackListener mouseTracker = new MouseTrackListener() {

        @Override
        public void mouseEnter(MouseEvent e) {
        }

        @Override
        public void mouseExit(MouseEvent e) {
            setDefaultCursor();
            resizeHelper.stopDrag();
        }

        @Override
        public void mouseHover(MouseEvent e) {
        }
    };
    this.addMouseTrackListener(mouseTracker);
    SelectionListener scrollListener = new SelectionAdapter() {

        @Override
        public void widgetSelected(SelectionEvent event) {
            uiManager.refreshBackground(true, false);
        }
    };
    tableForEntries.getVerticalBar().addSelectionListener(scrollListener);
    // /////////////////////////////////////////////////////////////////
    addManualTableResizeListeners(uiManager);
    // /////////////////////////////////////////////////////////////////
    // /////////////////////////////////////////////////////////////////
    Listener onSelectDataMapTableViewListener = new Listener() {

        @Override
        public void handleEvent(Event event) {
            switch(event.type) {
                case SWT.MouseDown:
                    onSelectDataMapTableView();
                    break;
                default:
            }
        }
    };
    this.addListener(SWT.MouseDown, onSelectDataMapTableViewListener);
    headerComposite.addListener(SWT.MouseDown, onSelectDataMapTableViewListener);
    nameLabel.addListener(SWT.MouseDown, onSelectDataMapTableViewListener);
    // /////////////////////////////////////////////////////////////////
    // /////////////////////////////////////////////////////////////////
    minimizeButton.addSelectionListener(new SelectionListener() {

        @Override
        public void widgetDefaultSelected(SelectionEvent e) {
        // TODO Auto-generated method stub
        }

        @Override
        public void widgetSelected(SelectionEvent e) {
            minimizeTable(!abstractDataMapTable.isMinimized());
        }
    });
    // /////////////////////////////////////////////////////////////////
    initShowMessageErrorListener(tableForEntries);
}

Example 3 with MouseTrackListener

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

the class InformationWindow method createContents.

protected Control createContents(Composite parent) {
    final Composite composite = new Composite(parent, SWT.NONE);
    composite.setLayout(new FillLayout());
    composite.setLayoutData(new GridData(GridData.FILL_BOTH));
    infoText = new StyledText(composite, SWT.None);
    infoText.setBackground(Display.getCurrent().getSystemColor(SWT.COLOR_INFO_BACKGROUND));
    infoText.setForeground(Display.getCurrent().getSystemColor(SWT.COLOR_INFO_FOREGROUND));
    infoText.setEditable(false);
    infoText.setEnabled(false);
    infoText.addMouseTrackListener(new MouseTrackListener() {

        public void mouseHover(MouseEvent e) {
            increaseAlpha();
        }

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

        public void mouseEnter(MouseEvent e) {
            increaseAlpha();
        }
    });
    parentShell.addControlListener(new ControlListener() {

        public void controlResized(ControlEvent e) {
            updateLocation();
        }

        public void controlMoved(ControlEvent e) {
            updateLocation();
        }
    });
    if (Platform.getOS().equals(Platform.OS_WIN32)) {
        parentShell.addPaintListener(new PaintListener() {

            public void paintControl(PaintEvent e) {
                updateLocation();
            }
        });
    }
    this.getShell().setAlpha(minAlpha);
    updateLocation();
    return parent;
}

Example 4 with MouseTrackListener

use of org.eclipse.swt.events.MouseTrackListener 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 5 with MouseTrackListener

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

the class XLFEditor method hookListener.

/**
	 * 初始化监听器。
	 */
private void hookListener() {
    // 添加文本修改监听器，用于调整文本框大小，使其高度自适应文本内容。
    textModifyListener = new ModifyListener() {

        public void modifyText(ModifyEvent e) {
            StyledText st = (StyledText) e.widget;
            GridData gd = (GridData) st.getLayoutData();
            if (gd == null) {
                gd = new GridData(GridData.FILL_BOTH);
            }
            Point computeSize = st.computeSize(st.getSize().x, SWT.DEFAULT, false);
            // 此行代码是为了保持列宽不变。减 10 是因为 computeSize 后宽度每次会增加 5 个像素，
            // 因此需要减去上次和本次增加的共10像素。为什么会这样原因不明。
            gd.widthHint = computeSize.x - 10;
            st.setLayoutData(gd);
            editorContentComposite.layout();
            oScrolledComposite.setMinSize(editorContentComposite.computeSize(SWT.DEFAULT, SWT.DEFAULT));
        }
    };
    // 添加鼠标跟踪监听器，用于监听鼠标位置，根据编辑器模式切换光标样式。
    mouseTrackListener = new MouseTrackListener() {

        private void setArrowCursor(MouseEvent arg0) {
            Widget srcWidget = arg0.widget;
            if (isEditModel && srcWidget instanceof StyledText) {
                ((StyledText) srcWidget).setCursor(cursorIbeam);
            } else {
                ((StyledText) srcWidget).setCursor(cursorArrow);
            }
        }

        public void mouseEnter(MouseEvent arg0) {
            setArrowCursor(arg0);
        }

        public void mouseExit(MouseEvent arg0) {
            setArrowCursor(arg0);
        }

        public void mouseHover(MouseEvent arg0) {
            setArrowCursor(arg0);
        }
    };
    mouseListener = new MouseListener() {

        public void mouseDoubleClick(MouseEvent arg0) {
            // 切换为编辑模式
            isEditModel = true;
            System.out.println("It's running edit model.");
            Control ctrl = arg0.display.getCursorControl();
            ctrl.setCursor(cursorIbeam);
        }

        public void mouseDown(MouseEvent arg0) {
            int inx = (Integer) arg0.widget.getData(DATAKEY_INDEX);
            setSelectionRowColor(inx);
            // 选中模式下要隐藏光标。
            if (!isEditModel) {
                // 通过为容器组件设置焦点，实现在选中模式时隐藏文本框组件中闪烁的光标
                txtComposites[inx].forceFocus();
            }
        }

        public void mouseUp(MouseEvent arg0) {
        }
    };
    keyListener = new KeyListener() {

        public void keyPressed(KeyEvent arg0) {
            // 按 Esc 键切换到选择模式。
            if (arg0.keyCode == SWT.ESC) {
                isEditModel = false;
                Control ctrl = arg0.display.getCursorControl();
                ctrl.setCursor(cursorArrow);
            }
        }

        public void keyReleased(KeyEvent arg0) {
        }
    };
}