void updateCursor(Control c, int dir) { if (!(c instanceof Sash)) { Cursor cursor = null; switch (dir) { case VERTICAL: if (fAncestorVisible) { if (fVSashCursor == null) fVSashCursor = new Cursor(c.getDisplay(), SWT.CURSOR_SIZENS); cursor = fVSashCursor; } else { if (fNormalCursor == null) fNormalCursor = new Cursor(c.getDisplay(), SWT.CURSOR_ARROW); cursor = fNormalCursor; } break; case HORIZONTAL: if (fHSashCursor == null) fHSashCursor = new Cursor(c.getDisplay(), SWT.CURSOR_SIZEWE); cursor = fHSashCursor; break; case VERTICAL + HORIZONTAL: if (fAncestorVisible) { if (fHVSashCursor == null) fHVSashCursor = new Cursor(c.getDisplay(), SWT.CURSOR_SIZEALL); cursor = fHVSashCursor; } else { if (fHSashCursor == null) fHSashCursor = new Cursor(c.getDisplay(), SWT.CURSOR_SIZEWE); cursor = fHSashCursor; } break; } if (cursor != null) c.setCursor(cursor); } }
public MoveTracker(Control control) { this.control = control; cursor = new Cursor(control.getDisplay(), SWT.CURSOR_SIZEALL); control.setCursor(cursor); control.addListener(SWT.MouseDown, this); control.addListener(SWT.Dispose, this); }
private void restoreCursor() { if (m_pushedCursor != null) { Control ctrl = getCurrentViewer().getControl(); ctrl.setCursor(m_pushedCursor); m_pushedCursor = null; } }
private void updateCursor(final String selection) { Cursor cursor = null; Class swtClass = SWT.class; if (selection != null) { try { Field field = swtClass.getField(selection); int cursorStyle = field.getInt(swtClass); cursor = Display.getCurrent().getSystemCursor(cursorStyle); } catch (Exception e) { e.printStackTrace(); } } Iterator iter = controls.iterator(); while (iter.hasNext()) { Control control = (Control) iter.next(); control.setCursor(cursor); } }
private void setCursor(int i_cursorId) { // save current cursor Control ctrl = getCurrentViewer().getControl(); while (ctrl != null) { if (ctrl.getCursor() != null) { m_pushedCursor = ctrl.getCursor(); break; } ctrl = ctrl.getParent(); } m_pushedCursor = getCurrentViewer().getControl().getDisplay().getSystemCursor(SWT.CURSOR_ARROW); // hide cursor and save position ctrl = getCurrentViewer().getControl(); Display display = ctrl.getDisplay(); Cursor cursor = display.getSystemCursor(i_cursorId); ctrl.setCursor(cursor); }
/** * Applies a cursor to the specified SWT control. If no cursor is found for the specified id, no * cursor is applied. * * @param control the SWT control * @param cursorId the cursor id */ public static void applyCursor(Control control, String cursorId) { Cursor cursor = getCursor(cursorId); // a null value sets the cursor back to the system default control.setCursor(cursor); }