Examples with NodeDragEndEvent com.ait.lienzo.client.core.event.NodeDragEndEvent used on opensource projects

Example 1 with NodeDragEndEvent

use of com.ait.lienzo.client.core.event.NodeDragEndEvent in project lienzo-core by ahome-it.

the class LienzoHandlerManager method doDragCancel.

private final void doDragCancel(final INodeXYEvent event) {
    if (m_dragging) {
        doDragMove(event);
        Cursor cursor = m_lienzo.getNormalCursor();
        if (null == cursor) {
            cursor = LienzoCore.get().getDefaultNormalCursor();
            if (null == cursor) {
                cursor = m_lienzo.getWidgetCursor();
                if (null == cursor) {
                    cursor = Cursor.DEFAULT;
                }
            }
        }
        m_lienzo.setCursor(cursor);
        if (DragMode.DRAG_LAYER == m_drag_mode) {
            m_drag_node.setVisible(true);
            m_dragContext.dragDone();
            m_drag_node.getLayer().draw();
            m_lienzo.getDragLayer().clear();
        } else {
            m_dragContext.dragDone();
        }
        m_drag_node.setDragging(false);
        m_drag_node.fireEvent(new NodeDragEndEvent(m_dragContext));
        m_drag_node = null;
        m_drag_mode = null;
        m_dragging = false;
        m_dragging_dispatch_move = false;
        m_dragging_using_touches = false;
    }
}

Example 2 with NodeDragEndEvent

use of com.ait.lienzo.client.core.event.NodeDragEndEvent in project lienzo-core by ahome-it.

the class WiresContainer method ensureHandlers.

private void ensureHandlers() {
    if (!m_drag_initialized && (null != m_container)) {
        m_registrationManager.register(m_container.addNodeDragStartHandler(new NodeDragStartHandler() {

            @Override
            public void onNodeDragStart(final NodeDragStartEvent event) {
                WiresContainer.this.m_dragging = true;
                m_events.fireEvent(new WiresDragStartEvent(WiresContainer.this, event));
            }
        }));
        m_registrationManager.register(m_container.addNodeDragMoveHandler(new NodeDragMoveHandler() {

            @Override
            public void onNodeDragMove(final NodeDragMoveEvent event) {
                WiresContainer.this.m_dragging = true;
                m_events.fireEvent(new WiresDragMoveEvent(WiresContainer.this, event));
            }
        }));
        m_registrationManager.register(m_container.addNodeDragEndHandler(new NodeDragEndHandler() {

            @Override
            public void onNodeDragEnd(final NodeDragEndEvent event) {
                WiresContainer.this.m_dragging = false;
                m_events.fireEvent(new WiresDragEndEvent(WiresContainer.this, event));
            }
        }));
        m_container.setAttributesChangedBatcher(m_attributesChangedBatcher);
        final AttributesChangedHandler handler = new AttributesChangedHandler() {

            @Override
            public void onAttributesChanged(final AttributesChangedEvent event) {
                if (!WiresContainer.this.m_dragging && event.evaluate(XYWH_OP)) {
                    fireMove();
                }
            }
        };
        // Attribute change handlers.
        m_registrationManager.register(m_container.addAttributesChangedHandler(Attribute.X, handler));
        m_registrationManager.register(m_container.addAttributesChangedHandler(Attribute.Y, handler));
        m_drag_initialized = true;
    }
}