expanding-buttons-impl.h
3.04 KB
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
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
#ifndef DALI_DEMO_INTERNAL_EXPANDING_BUTTONS_IMPL_H
#define DALI_DEMO_INTERNAL_EXPANDING_BUTTONS_IMPL_H
/*
* Copyright (c) 2018 Samsung Electronics Co., Ltd.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "expanding-buttons.h"
#include <dali-toolkit/public-api/controls/control-impl.h>
#include <dali/public-api/object/weak-handle.h>
namespace Demo
{
namespace Internal // To use TypeRegistry, handle and body classes need the same name
{
class ExpandingButtons : public Dali::Toolkit::Internal::Control
{
public:
/**
* Instantiate a new ExpandingButtons object
*/
static Demo::ExpandingButtons New();
/**
* Constructor
*/
ExpandingButtons();
/**
* Destructor
*/
~ExpandingButtons();
public: // API
void RegisterButton( Dali::Toolkit::Control& control );
void Expand();
void Collapse();
public: // Signals
Demo::ExpandingButtons::ExpandingButtonsSignalType& CollapsingSignal();
private: // From Control
/**
* @copydoc Toolkit::Control::OnInitialize()
*/
virtual void OnInitialize() override;
/**
* @copydoc Toolkit::Control::OnRelayout()
*/
virtual void OnRelayout( const Dali::Vector2& targetSize, Dali::RelayoutContainer& container ) override;
private:
/**
* Callback when expand or collapse animation ends.
*/
void OnExpandAnimationFinished( Dali::Animation& animation );
/**
* Called when the main button clicked.
*/
bool OnExpandButtonClicked( Dali::Toolkit::Button button );
private:
//undefined
ExpandingButtons( const ExpandingButtons& );
ExpandingButtons& operator=( const ExpandingButtons& );
private:
std::vector< Dali::WeakHandle< Dali::Toolkit::Control> > mExpandingControls;
Dali::Animation mExpandCollapseAnimation;
bool mStyleButtonsHidden;
Dali::Size mButtonSize; // Size of the buttons, used in animation calculations.
Dali::Toolkit::PushButton mExpandButton; // Main button that is clicked to expand/collapse.
Demo::ExpandingButtons::ExpandingButtonsSignalType mCollapsedSignal;
};
} // Internal
inline Internal::ExpandingButtons& GetImpl( Demo::ExpandingButtons& handle )
{
DALI_ASSERT_ALWAYS( handle );
Dali::RefObject& object = handle.GetImplementation();
return static_cast<Internal::ExpandingButtons&>(object);
}
inline const Internal::ExpandingButtons& GetImpl( const Demo::ExpandingButtons& handle )
{
DALI_ASSERT_ALWAYS( handle );
const Dali::RefObject& object = handle.GetImplementation();
return static_cast<const Internal::ExpandingButtons&>(object);
}
} // Demo
#endif // DALI_DEMO_INTERNAL_EXPANDING_BUTTONS_IMPL_H