File: x11_move_loop_delegate.h

package info (click to toggle)
chromium 138.0.7204.183-1
  • links: PTS, VCS
  • area: main
  • in suites: trixie
  • size: 6,071,908 kB
  • sloc: cpp: 34,937,088; ansic: 7,176,967; javascript: 4,110,704; python: 1,419,953; asm: 946,768; xml: 739,971; pascal: 187,324; sh: 89,623; perl: 88,663; objc: 79,944; sql: 50,304; cs: 41,786; fortran: 24,137; makefile: 21,806; php: 13,980; tcl: 13,166; yacc: 8,925; ruby: 7,485; awk: 3,720; lisp: 3,096; lex: 1,327; ada: 727; jsp: 228; sed: 36
file content (38 lines) | stat: -rw-r--r-- 1,006 bytes parent folder | download | duplicates (9) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
 
// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef UI_BASE_X_X11_MOVE_LOOP_DELEGATE_H_
#define UI_BASE_X_X11_MOVE_LOOP_DELEGATE_H_

namespace base {
class TimeTicks;
}

namespace gfx {
class Point;
}

namespace ui {

// Receives mouse events while the X11MoveLoop is tracking a drag.
class X11MoveLoopDelegate {
 public:
  virtual ~X11MoveLoopDelegate() = default;

  // Called when we receive a mouse move event.
  virtual void OnMouseMovement(const gfx::Point& screen_point,
                               int flags,
                               base::TimeTicks event_time) = 0;

  // Called when the mouse button is released.
  virtual void OnMouseReleased() = 0;

  // Called when the user has released the mouse button. The move loop will
  // release the grab after this has been called.
  virtual void OnMoveLoopEnded() = 0;
};

}  // namespace ui

#endif  // UI_BASE_X_X11_MOVE_LOOP_DELEGATE_H_