blob: 63fa721c1a4023f96d9ed625616e11abc1417802 (
plain)
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
|
// Copyright (c) 2013 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef UI_KEYBOARD_KEYBOARD_CONTROLLER_OBSERVER_H_
#define UI_KEYBOARD_KEYBOARD_CONTROLLER_OBSERVER_H_
#include "ui/keyboard/keyboard_export.h"
namespace gfx {
class Rect;
}
namespace keyboard {
// Observers to the KeyboardController are notified of significant events that
// occur with the keyboard, such as the bounds or visiility changing.
class KEYBOARD_EXPORT KeyboardControllerObserver {
public:
virtual ~KeyboardControllerObserver() {}
// Called when the keyboard bounds or visibility are about to change.
virtual void OnKeyboardBoundsChanging(const gfx::Rect& new_bounds) = 0;
// Called when the keyboard was closed.
virtual void OnKeyboardClosed() = 0;
// Called when the keyboard has been hidden and the hiding animation finished
// successfully
virtual void OnKeyboardHidden() {}
};
} // namespace keyboard
#endif // UI_KEYBOARD_KEYBOARD_CONTROLLER_OBSERVER_H_
|
