@Override public void onTouchEnd(Event event) { valueTooltip.setVisible(false); if (SliderView.this.isDisabled()) { return; } if (!continuous) { ActionEvent.fire(SliderView.this, SliderView.this); } }
@Override public void onMouseUp(Event event) { mouseDown = false; DOM.releaseCapture(getElement()); valueTooltip.setVisible(false); if (SliderView.this.isDisabled()) { return; } if (!continuous) { ActionEvent.fire(SliderView.this, SliderView.this); } }
void enable(Event event) { if (!mouseDown) { double oldValue = getValue(); calcValue(event); DOM.setCapture(getElement()); mouseDown = true; showValueTooltip(); if (continuous && getValue() != oldValue) { ActionEvent.fire(SliderView.this, SliderView.this); } } }
@Override public void onMouseMove(Event event) { if (SliderView.this.isDisabled()) { return; } if (mouseDown) { double oldValue = getValue(); calcValue(event); showValueTooltip(); if (continuous && getValue() != oldValue) { ActionEvent.fire(SliderView.this, SliderView.this); } } }
@Override public void onTouchMove(Event event) { if (SliderView.this.isDisabled()) { return; } event.preventDefault(); if (event.getTouches().length() > 0) { double oldValue = getValue(); Touch first = event.getTouches().get(0); calcValue(first); showValueTooltip(); if (continuous && oldValue != getValue()) { ActionEvent.fire(SliderView.this, SliderView.this); } } }
@Override public void onKeyDown(Event event) { if (SliderView.this.isDisabled()) { return; } double oldValue = getValue(); int keyCode = event.getKeyCode(); if (isVertical()) { switch (keyCode) { case KeyCodes.KEY_UP: { double newValue = getValue() + step; if (newValue <= getMaxValue()) { setValue(newValue); } } break; case KeyCodes.KEY_DOWN: { double newValue = getValue() - step; if (newValue >= getMinValue()) { setValue(newValue); } } break; } } else { switch (keyCode) { case KeyCodes.KEY_RIGHT: { double newValue = getValue() + step; if (newValue <= getMaxValue()) { setValue(newValue); } } break; case KeyCodes.KEY_LEFT: { double newValue = getValue() - step; if (newValue >= getMinValue()) { setValue(newValue); } } break; } } if (oldValue != getValue()) { if (showValueTooltip()) { if (valueTooltipShowTimer != null) { valueTooltipShowTimer.cancel(); } valueTooltipShowTimer = new Timer() { @Override public void run() { valueTooltip.setVisible(false); } }; valueTooltipShowTimer.schedule(1000); } ActionEvent.fire(SliderView.this, SliderView.this); } }