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

Example 11 with MouseMoveListener

use of org.eclipse.swt.events.MouseMoveListener 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 12 with MouseMoveListener

use of org.eclipse.swt.events.MouseMoveListener in project eclipse.platform.swt by eclipse.

the class Test_org_eclipse_swt_widgets_Control method test_addMouseMoveListenerLorg_eclipse_swt_events_MouseMoveListener.

@Test
public void test_addMouseMoveListenerLorg_eclipse_swt_events_MouseMoveListener() {
    MouseMoveListener listener = e -> eventOccurred = true;
    control.addMouseMoveListener(listener);
    eventOccurred = false;
    control.notifyListeners(SWT.MouseMove, new Event());
    assertTrue(eventOccurred);
    control.removeMouseMoveListener(listener);
}

Example 13 with MouseMoveListener

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

the class AbstractInformationControl method addResizeSupportIfNecessary.

private void addResizeSupportIfNecessary(final Composite bars) {
    // XXX: workarounds for
    // - https://bugs.eclipse.org/bugs/show_bug.cgi?id=219139 : API to add resize grip / grow box in lower right corner of shell
    // - https://bugs.eclipse.org/bugs/show_bug.cgi?id=23980 : platform specific shell resize behavior
    String platform = SWT.getPlatform();
    // $NON-NLS-1$
    final boolean isWin = platform.equals("win32");
    if (// $NON-NLS-1$
    !isWin && !platform.equals("gtk"))
        return;
    final Canvas resizer = new Canvas(bars, SWT.NONE);
    int size = getResizeHandleSize(bars);
    GridData data = new GridData(SWT.END, SWT.END, false, true);
    data.widthHint = size;
    data.heightHint = size;
    resizer.setLayoutData(data);
    resizer.addPaintListener(new PaintListener() {

        @Override
        public void paintControl(PaintEvent e) {
            Point s = resizer.getSize();
            int x = s.x - 2;
            int y = s.y - 2;
            int min = Math.min(x, y);
            if (isWin) {
                // draw dots
                e.gc.setBackground(resizer.getDisplay().getSystemColor(SWT.COLOR_WIDGET_HIGHLIGHT_SHADOW));
                int end = min - 1;
                for (int i = 0; i <= 2; i++) for (int j = 0; j <= 2 - i; j++) e.gc.fillRectangle(end - 4 * i, end - 4 * j, 2, 2);
                end--;
                e.gc.setBackground(resizer.getDisplay().getSystemColor(SWT.COLOR_WIDGET_NORMAL_SHADOW));
                for (int i = 0; i <= 2; i++) for (int j = 0; j <= 2 - i; j++) e.gc.fillRectangle(end - 4 * i, end - 4 * j, 2, 2);
            } else {
                // draw diagonal lines
                e.gc.setForeground(resizer.getDisplay().getSystemColor(SWT.COLOR_WIDGET_NORMAL_SHADOW));
                for (int i = 1; i < min; i += 4) {
                    e.gc.drawLine(i, y, x, i);
                }
                e.gc.setForeground(resizer.getDisplay().getSystemColor(SWT.COLOR_WIDGET_HIGHLIGHT_SHADOW));
                for (int i = 2; i < min; i += 4) {
                    e.gc.drawLine(i, y, x, i);
                }
            }
        }
    });
    final boolean isRTL = (resizer.getShell().getStyle() & SWT.RIGHT_TO_LEFT) != 0;
    resizer.setCursor(resizer.getDisplay().getSystemCursor(isRTL ? SWT.CURSOR_SIZESW : SWT.CURSOR_SIZESE));
    MouseAdapter resizeSupport = new MouseAdapter() {

        private MouseMoveListener fResizeListener;

        @Override
        public void mouseDown(MouseEvent e) {
            Rectangle shellBounds = fShell.getBounds();
            final int shellX = shellBounds.x;
            final int shellY = shellBounds.y;
            final int shellWidth = shellBounds.width;
            final int shellHeight = shellBounds.height;
            Point mouseLoc = resizer.toDisplay(e.x, e.y);
            final int mouseX = mouseLoc.x;
            final int mouseY = mouseLoc.y;
            fResizeListener = new MouseMoveListener() {

                @Override
                public void mouseMove(MouseEvent e2) {
                    Point mouseLoc2 = resizer.toDisplay(e2.x, e2.y);
                    int dx = mouseLoc2.x - mouseX;
                    int dy = mouseLoc2.y - mouseY;
                    if (isRTL) {
                        setLocation(new Point(shellX + dx, shellY));
                        setSize(shellWidth - dx, shellHeight + dy);
                    } else {
                        setSize(shellWidth + dx, shellHeight + dy);
                    }
                }
            };
            resizer.addMouseMoveListener(fResizeListener);
        }

        @Override
        public void mouseUp(MouseEvent e) {
            resizer.removeMouseMoveListener(fResizeListener);
            fResizeListener = null;
        }
    };
    resizer.addMouseListener(resizeSupport);
}

Example 14 with MouseMoveListener

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

the class ProjectionRulerColumn method createControl.

@Override
public Control createControl(CompositeRuler parentRuler, Composite parentControl) {
    Control control = super.createControl(parentRuler, parentControl);
    // set background
    Color background = getCachedTextViewer().getTextWidget().getBackground();
    control.setBackground(background);
    // install hover listener
    control.addMouseTrackListener(new MouseTrackAdapter() {

        @Override
        public void mouseExit(MouseEvent e) {
            if (clearCurrentAnnotation())
                redraw();
        }
    });
    // install mouse move listener
    control.addMouseMoveListener(new MouseMoveListener() {

        @Override
        public void mouseMove(MouseEvent e) {
            boolean redraw = false;
            ProjectionAnnotation annotation = findAnnotation(toDocumentLineNumber(e.y), false);
            if (annotation != fCurrentAnnotation) {
                if (fCurrentAnnotation != null) {
                    fCurrentAnnotation.setRangeIndication(false);
                    redraw = true;
                }
                fCurrentAnnotation = annotation;
                if (fCurrentAnnotation != null && !fCurrentAnnotation.isCollapsed()) {
                    fCurrentAnnotation.setRangeIndication(true);
                    redraw = true;
                }
            }
            if (redraw)
                redraw();
        }
    });
    return control;
}