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

Example 6 with MouseTrackAdapter

use of org.eclipse.swt.events.MouseTrackAdapter in project BiglyBT by BiglySoftware.

the class BuddyPluginViewBetaChat method buildRSSButton.

private void buildRSSButton(Composite parent) {
    boolean sharing_view = chat.getViewType() == BuddyPluginBeta.VIEW_TYPE_SHARING;
    Runnable create_it = new Runnable() {

        public void run() {
            try {
                String url = encodeRSSURL(chat);
                SubscriptionManager sm = PluginInitializer.getDefaultInterface().getUtilities().getSubscriptionManager();
                Map<String, Object> options = new HashMap<>();
                if (chat.isAnonymous()) {
                    options.put(SubscriptionManager.SO_ANONYMOUS, true);
                }
                options.put(SubscriptionManager.SO_NAME, chat.getName());
                sm.requestSubscription(new URL(url), options);
            } catch (Throwable e) {
                Debug.out(e);
            }
        }
    };
    if (sharing_view) {
        Label rss_button = new Label(parent, SWT.NONE);
        final Image rss_image_normal = ImageLoader.getInstance().getImage("image.sidebar.subscriptions");
        final Image rss_image_gray = ImageLoader.getInstance().getImage("image.sidebar.subscriptions-gray");
        rss_button.setImage(rss_image_gray);
        rss_button.setCursor(parent.getDisplay().getSystemCursor(SWT.CURSOR_HAND));
        GridData grid_data = new GridData(GridData.FILL_HORIZONTAL);
        grid_data.widthHint = rss_image_gray.getBounds().width;
        grid_data.heightHint = rss_image_gray.getBounds().height;
        rss_button.setLayoutData(grid_data);
        rss_button.setToolTipText(MessageText.getString("azbuddy.dchat.rss.subscribe.info"));
        rss_button.addMouseTrackListener(new MouseTrackAdapter() {

            @Override
            public void mouseExit(MouseEvent arg0) {
                rss_button.setImage(rss_image_gray);
                rss_button.redraw();
            }

            @Override
            public void mouseEnter(MouseEvent arg0) {
                rss_button.setImage(rss_image_normal);
                rss_button.redraw();
            }
        });
        rss_button.addMouseListener(new MouseAdapter() {

            @Override
            public void mouseUp(MouseEvent e) {
                create_it.run();
            }
        });
    } else {
        Button rss_button = new Button(parent, SWT.PUSH);
        Image rss_image = ImageLoader.getInstance().getImage("image.sidebar.subscriptions");
        rss_button.setImage(rss_image);
        GridData grid_data = new GridData(GridData.FILL_HORIZONTAL);
        grid_data.widthHint = rss_image.getBounds().width;
        grid_data.heightHint = rss_image.getBounds().height;
        rss_button.setLayoutData(grid_data);
        // rss_button.setEnabled(false);
        rss_button.setToolTipText(MessageText.getString("azbuddy.dchat.rss.subscribe.info"));
        rss_button.addSelectionListener(new SelectionAdapter() {

            @Override
            public void widgetSelected(SelectionEvent ev) {
                create_it.run();
            }
        });
    }
}

Example 7 with MouseTrackAdapter

use of org.eclipse.swt.events.MouseTrackAdapter in project eclipse.platform.releng by eclipse.

the class ConfigurationBlock method addHighlight.

protected void addHighlight(final Composite parent, final Label labelControl, final Combo comboBox) {
    comboBox.addFocusListener(new FocusListener() {

        @Override
        public void focusLost(FocusEvent e) {
            highlight(parent, labelControl, comboBox, HIGHLIGHT_NONE);
        }

        @Override
        public void focusGained(FocusEvent e) {
            highlight(parent, labelControl, comboBox, HIGHLIGHT_FOCUS);
        }
    });
    MouseTrackAdapter labelComboListener = new MouseTrackAdapter() {

        @Override
        public void mouseEnter(MouseEvent e) {
            highlight(parent, labelControl, comboBox, comboBox.isFocusControl() ? HIGHLIGHT_FOCUS : HIGHLIGHT_MOUSE);
        }

        @Override
        public void mouseExit(MouseEvent e) {
            if (!comboBox.isFocusControl())
                highlight(parent, labelControl, comboBox, HIGHLIGHT_NONE);
        }
    };
    comboBox.addMouseTrackListener(labelComboListener);
    labelControl.addMouseTrackListener(labelComboListener);
    class MouseMoveTrackListener extends MouseTrackAdapter implements MouseMoveListener, MouseListener {

        @Override
        public void mouseExit(MouseEvent e) {
            if (!comboBox.isFocusControl())
                highlight(parent, labelControl, comboBox, HIGHLIGHT_NONE);
        }

        @Override
        public void mouseMove(MouseEvent e) {
            int color = comboBox.isFocusControl() ? HIGHLIGHT_FOCUS : isAroundLabel(e) ? HIGHLIGHT_MOUSE : HIGHLIGHT_NONE;
            highlight(parent, labelControl, comboBox, color);
        }

        @Override
        public void mouseDown(MouseEvent e) {
            if (isAroundLabel(e))
                comboBox.setFocus();
        }

        @Override
        public void mouseDoubleClick(MouseEvent e) {
        // not used
        }

        @Override
        public void mouseUp(MouseEvent e) {
        // not used
        }

        private boolean isAroundLabel(MouseEvent e) {
            int lx = labelControl.getLocation().x;
            Rectangle c = comboBox.getBounds();
            int x = e.x;
            int y = e.y;
            boolean isAroundLabel = lx - 5 < x && x < c.x && c.y - 2 < y && y < c.y + c.height + 2;
            return isAroundLabel;
        }
    }
    MouseMoveTrackListener parentListener = new MouseMoveTrackListener();
    parent.addMouseMoveListener(parentListener);
    parent.addMouseTrackListener(parentListener);
    parent.addMouseListener(parentListener);
    MouseAdapter labelClickListener = new MouseAdapter() {

        @Override
        public void mouseDown(MouseEvent e) {
            comboBox.setFocus();
        }
    };
    labelControl.addMouseListener(labelClickListener);
}

Example 8 with MouseTrackAdapter

use of org.eclipse.swt.events.MouseTrackAdapter in project hale by halestudio.

the class BrowserTip method showToolTip.

/**
 * Show the tool tip
 *
 * @param control the tip control
 * @param posx the x-position
 * @param posy the y-position
 * @param toolTip the tool tip string
 * @param addBounds additional bounds that will be treated as if in the
 *            tooltip (the tooltip won't hide if the cursor is inside these
 *            bounds), may be <code>null</code>
 * @param addBoundsControl the control the addBounds coordinates are
 *            relative to, <code>null</code> if addBounds is in display
 *            coordinates or no addBounds is provided
 *
 * @return the tool shell
 */
public Shell showToolTip(Control control, int posx, int posy, String toolTip, final Rectangle addBounds, final Control addBoundsControl) {
    final Shell toolShell = new Shell(control.getShell(), SWT.ON_TOP | SWT.NO_FOCUS | SWT.TOOL);
    FillLayout layout = new FillLayout();
    toolShell.setLayout(layout);
    try {
        if (plainText) {
            Text text = new Text(toolShell, SWT.MULTI | SWT.READ_ONLY | SWT.WRAP | SWT.V_SCROLL);
            text.setFont(control.getDisplay().getSystemFont());
            text.setForeground(control.getDisplay().getSystemColor(SWT.COLOR_INFO_FOREGROUND));
            text.setBackground(control.getDisplay().getSystemColor(SWT.COLOR_INFO_BACKGROUND));
            text.setText(toolTip);
        } else {
            Browser browser = new Browser(toolShell, SWT.NONE);
            browser.setFont(control.getDisplay().getSystemFont());
            browser.setForeground(control.getDisplay().getSystemColor(SWT.COLOR_INFO_FOREGROUND));
            browser.setBackground(control.getDisplay().getSystemColor(SWT.COLOR_INFO_BACKGROUND));
            browser.setText(toolTip);
        }
        Point pt = control.toDisplay(posx, posy);
        Rectangle bounds = control.getDisplay().getBounds();
        Point size = toolShell.computeSize(SWT.DEFAULT, SWT.DEFAULT);
        int width = Math.min(toolTipWidth, size.x);
        /*
			 * On Windows XP (not on 7) computeSize seems to result in a size
			 * where the whole text is pressed into one line. We try to fix this
			 * by using the... "widthFactor"! (only for small computed heights)
			 */
        int widthFactor = (size.y < 30) ? (size.x / width) : (1);
        int height = Math.min(toolTipHeight, size.y * widthFactor + heightAdjustment);
        int x = (pt.x + width > bounds.x + bounds.width) ? (bounds.x + bounds.width - width) : (pt.x);
        int y = (pt.y + height > bounds.y + bounds.height) ? (bounds.y + bounds.height - height) : (pt.y);
        toolShell.setBounds(x, y, width, height);
        final Point initCursor = toolShell.getDisplay().getCursorLocation();
        toolShell.addMouseTrackListener(new MouseTrackAdapter() {

            @Override
            public void mouseExit(MouseEvent e) {
                hideToolTip(toolShell);
            }
        });
        final AtomicReference<ScheduledFuture<?>> closeTimerRef = new AtomicReference<ScheduledFuture<?>>();
        ScheduledFuture<?> closeTimer = scheduleService.scheduleAtFixedRate(new Runnable() {

            @Override
            public void run() {
                if (!toolShell.isDisposed()) {
                    toolShell.getDisplay().asyncExec(new Runnable() {

                        @Override
                        public void run() {
                            // check if cursor is over tooltip
                            if (!toolShell.isDisposed()) {
                                Point cursor = toolShell.getDisplay().getCursorLocation();
                                if (!cursor.equals(initCursor)) {
                                    Rectangle bounds = toolShell.getBounds();
                                    if (addBounds != null) {
                                        Rectangle add;
                                        if (addBoundsControl != null) {
                                            Point addP = addBoundsControl.toDisplay(addBounds.x, addBounds.y);
                                            add = new Rectangle(addP.x, addP.y, addBounds.width, addBounds.height);
                                        } else {
                                            add = addBounds;
                                        }
                                        bounds = bounds.union(add);
                                    }
                                    if (!bounds.contains(cursor)) {
                                        hideToolTip(toolShell);
                                        ScheduledFuture<?> closeTimer = closeTimerRef.get();
                                        if (closeTimer != null)
                                            closeTimer.cancel(true);
                                    }
                                }
                            } else {
                                ScheduledFuture<?> closeTimer = closeTimerRef.get();
                                if (closeTimer != null)
                                    closeTimer.cancel(true);
                            }
                        }
                    });
                } else {
                    // disposed -> cancel timer
                    ScheduledFuture<?> closeTimer = closeTimerRef.get();
                    if (closeTimer != null)
                        closeTimer.cancel(true);
                }
            }
        }, 2 * HOVER_DELAY, 1000, TimeUnit.MILLISECONDS);
        closeTimerRef.set(closeTimer);
        toolShell.setVisible(true);
        toolShell.setFocus();
        return toolShell;
    } catch (SWTError err) {
        log.error(err.getMessage(), err);
        return null;
    }
}

Example 9 with MouseTrackAdapter

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

the class SelectedLoactionComparator method bindListener.

/**
	 * 
	 * Bind the linsteners
	 */
private void bindListener() {
    tableCursor.addMouseListener(new MouseListener() {

        public void mouseUp(MouseEvent event) {
            handleMouseUp(event);
        }

        public void mouseDown(MouseEvent event) {
            handleMouseDown(event);
        }

        public void mouseDoubleClick(MouseEvent event) {
            handleMouseDoubleClick(event);
        }
    });
    tableCursor.addMouseMoveListener(new MouseMoveListener() {

        public void mouseMove(MouseEvent event) {
            handleMouseMove(event);
        }
    });
    table.addMouseListener(new MouseListener() {

        public void mouseUp(MouseEvent event) {
            handleMouseUp(event);
        }

        public void mouseDown(MouseEvent event) {
            handleMouseDown(event);
        }

        public void mouseDoubleClick(MouseEvent event) {
            handleMouseDoubleClick(event);
        }
    });
    table.addMouseTrackListener(new MouseTrackAdapter() {

        public void mouseExit(MouseEvent e) {
            Rectangle bound = table.getClientArea();
            if (!bound.contains(e.x, e.y)) {
                handleMouseExit(e);
            }
        }
    });
    table.addMouseMoveListener(new MouseMoveListener() {

        public void mouseMove(MouseEvent event) {
            handleMouseMove(event);
        }
    });
    table.addKeyListener(new KeyListener() {

        public void keyReleased(KeyEvent event) {
            handleKeyReleased(event);
        }

        public void keyPressed(KeyEvent event) {
            handleKeyPressed(event);
        }
    });
    tableCursor.addKeyListener(new KeyListener() {

        public void keyReleased(KeyEvent event) {
            handleKeyReleased(event);
        }

        public void keyPressed(KeyEvent event) {
            handleKeyPressed(event);
            if (ctrlPressed) {
                if (event.keyCode == SWT.ARROW_DOWN) {
                    int maxY = getMaxY();
                    int minX = getMinX();
                    int maxX = getMaxX();
                    int y = maxY + 1;
                    if (maxY > -1 && minX > -1 && maxX > -1 && y < table.getItemCount()) {
                        tableCursor.setSelection(y, maxX);
                        for (int x = minX; x <= maxX; x++) {
                            Point p = new Point(x, y);
                            addSelectPoint(p, true);
                            drawSelectedItem(p, true);
                        }
                    }
                } else if (event.keyCode == SWT.ARROW_UP) {
                    int maxY = getMaxY();
                    int minX = getMinX();
                    int maxX = getMaxX();
                    int y = maxY;
                    if (maxY > -1 && minX > -1 && maxX > -1 && y > 0) {
                        tableCursor.setSelection(y - 1, maxX);
                        for (int x = minX; x <= maxX; x++) {
                            Point p = new Point(x, y);
                            removeSelectPoint(p, true);
                            drawUnselectedItem(p, true);
                        }
                    }
                } else if (event.keyCode == SWT.ARROW_LEFT) {
                    int maxY = getMaxY();
                    int minY = getMinY();
                    int maxX = getMaxX();
                    if (maxY > -1 && minY > -1 && maxX > 0) {
                        tableCursor.setSelection(maxY, maxX - 1);
                        for (int y = minY; y <= maxY; y++) {
                            Point p = new Point(maxX, y);
                            removeSelectPoint(p, true);
                            drawUnselectedItem(p, true);
                        }
                    }
                } else if (event.keyCode == SWT.ARROW_RIGHT) {
                    int maxY = getMaxY();
                    int minY = getMinY();
                    int maxX = getMaxX();
                    int columnCount = table.getColumnCount();
                    if (maxY > -1 && minY > -1 && maxX + 1 < columnCount) {
                        int x = maxX + 1;
                        tableCursor.setSelection(maxY, x);
                        for (int y = minY; y <= maxY; y++) {
                            Point p = new Point(x, y);
                            addSelectPoint(p, true);
                            drawSelectedItem(p, true);
                        }
                    }
                }
            } else if (!ctrlPressed && !shiftPressed) {
                if (event.keyCode == SWT.ARROW_DOWN || event.keyCode == SWT.ARROW_UP || event.keyCode == SWT.ARROW_LEFT || event.keyCode == SWT.ARROW_RIGHT) {
                    selectedList.clear();
                    int y = table.indexOf(tableCursor.getRow());
                    int x = tableCursor.getColumn();
                    Point p = new Point(x, y);
                    addSelectPoint(p, true);
                    drawSelectedItems(true);
                }
            }
        }
    });
}

Example 10 with MouseTrackAdapter

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

the class AbstractScdDialog method addContextHelp.

public void addContextHelp(Control control, final String contextId) {
    final IWorkbenchHelpSystem helpSystem = PlatformUI.getWorkbench().getHelpSystem();
    helpSystem.setHelp(control, contextId);
    control.addMouseTrackListener(new MouseTrackAdapter() {

        @Override
        public void mouseEnter(MouseEvent e) {
            if (getTray() != null) {
                helpSystem.displayHelp(contextId);
            }
        }
    });
}