@eclipse-glsp/client
Version:
A sprotty-based client for GLSP
42 lines • 2.22 kB
TypeScript
/********************************************************************************
* Copyright (c) 2019-2024 EclipseSource and others.
*
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v. 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* This Source Code may also be made available under the following Secondary
* Licenses when the conditions for such availability set forth in the Eclipse
* Public License v. 2.0 are satisfied: GNU General Public License, version 2
* with the GNU Classpath Exception which is available at
* https://www.gnu.org/software/classpath/license.html.
*
* SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0
********************************************************************************/
import { Action, Disposable, GModelElement, MouseListener, Point } from '@eclipse-glsp/sprotty';
/**
* A mouse listener that is aware of prior mouse dragging.
*
* Therefore, this listener distinguishes between mouse up events after dragging and
* mouse up events without prior dragging. Subclasses may override the methods
* `draggingMouseUp` and/or `nonDraggingMouseUp` to react to only these specific kinds
* of mouse up events.
*/
export declare class DragAwareMouseListener extends MouseListener implements Disposable {
protected _isMouseDown: boolean;
protected _isMouseDrag: boolean;
protected _dragStart?: Point;
protected _dragSensitivity: number;
constructor(dragSensitivity?: number);
mouseDown(target: GModelElement, event: MouseEvent): Action[];
mouseMove(target: GModelElement, event: MouseEvent): Action[];
protected draggingMouseMove(target: GModelElement, event: MouseEvent): Action[];
protected nonDraggingMouseMove(target: GModelElement, event: MouseEvent): Action[];
mouseUp(element: GModelElement, event: MouseEvent): Action[];
nonDraggingMouseUp(element: GModelElement, event: MouseEvent): Action[];
draggingMouseUp(element: GModelElement, event: MouseEvent): Action[];
get isMouseDrag(): boolean;
get isMouseDown(): boolean;
dispose(): void;
}
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