QmlMaterial 0.1.0
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fab_menu.hpp
1#pragma once
2
3#include "qml_material/control/button.hpp"
4#include "qml_material/control/container.hpp"
5
6namespace qml_material
7{
8class Flickable;
9
10class QML_MATERIAL_API FABMenuItem : public Button {
11 Q_OBJECT
12 QML_NAMED_ELEMENT(FABMenuItemBase)
13 Q_PROPERTY(bool revealed READ revealed NOTIFY presentationChanged FINAL)
14 Q_PROPERTY(bool motionEnabled READ motionEnabled NOTIFY presentationChanged FINAL)
15 Q_PROPERTY(bool alignRight READ alignRight NOTIFY presentationChanged FINAL)
16 Q_PROPERTY(qreal fullWidth READ fullWidth NOTIFY fullWidthChanged FINAL)
17 Q_PROPERTY(
18 qreal widthProgress READ widthProgress WRITE setWidthProgress NOTIFY progressChanged FINAL)
19 Q_PROPERTY(
20 qreal alphaProgress READ alphaProgress WRITE setAlphaProgress NOTIFY progressChanged FINAL)
21 Q_PROPERTY(bool animating READ animating WRITE setAnimating NOTIFY animatingChanged FINAL)
22 Q_PROPERTY(bool inputEnabled READ inputEnabled NOTIFY inputEnabledChanged FINAL)
23public:
24 explicit FABMenuItem(QQuickItem* parent = nullptr): Button(parent) {}
25 bool revealed() const { return m_revealed; }
26 bool motionEnabled() const { return m_motionEnabled; }
27 bool alignRight() const { return m_alignRight; }
28 qreal fullWidth() const { return m_fullWidth; }
29 qreal widthProgress() const { return m_widthProgress; }
30 qreal alphaProgress() const { return m_alphaProgress; }
31 bool animating() const { return m_animating; }
32 bool inputEnabled() const { return m_inputEnabled; }
33 bool contains(const QPointF&) const override;
34 void setWidthProgress(qreal);
35 void setAlphaProgress(qreal);
36 void setAnimating(bool);
37 Q_SIGNAL void presentationChanged();
38 Q_SIGNAL void fullWidthChanged();
39 Q_SIGNAL void progressChanged();
40 Q_SIGNAL void animatingChanged();
41 Q_SIGNAL void inputEnabledChanged();
42
43protected:
44 void focusInEvent(QFocusEvent*) override;
45
46private:
47 friend class FABMenu;
48 void setInputEnabled(bool);
49 bool m_revealed = true;
50 bool m_motionEnabled = false;
51 bool m_alignRight = true;
52 bool m_animating = false;
53 bool m_inputEnabled = true;
54 qreal m_fullWidth = 0;
55 qreal m_widthProgress = 1;
56 qreal m_alphaProgress = 1;
57};
58
62class QML_MATERIAL_API FABMenu : public Container {
63 Q_OBJECT
64 QML_NAMED_ELEMENT(FABMenuBase)
65 Q_PROPERTY(bool expanded READ expanded WRITE setExpanded NOTIFY expandedChanged FINAL)
66 Q_PROPERTY(QQuickItem* button READ button WRITE setButton NOTIFY buttonChanged FINAL)
67 Q_PROPERTY(Qt::Alignment horizontalAlignment READ horizontalAlignment WRITE
68 setHorizontalAlignment NOTIFY horizontalAlignmentChanged FINAL)
69 Q_PROPERTY(qreal buttonSpacing READ buttonSpacing WRITE setButtonSpacing NOTIFY
70 buttonSpacingChanged FINAL)
71 Q_PROPERTY(int visibleCount READ visibleCount NOTIFY visibleCountChanged FINAL)
72 Q_PROPERTY(
73 qreal revealCount READ revealCount WRITE setRevealCount NOTIFY revealCountChanged FINAL)
74 Q_PROPERTY(bool motionEnabled READ motionEnabled NOTIFY motionEnabledChanged FINAL)
75 Q_PROPERTY(bool sequencing READ sequencing WRITE setSequencing NOTIFY sequencingChanged FINAL)
76 Q_PROPERTY(bool animationsEnabled READ animationsEnabled WRITE setAnimationsEnabled NOTIFY
77 animationsEnabledChanged FINAL)
78 Q_PROPERTY(bool transitioning READ transitioning NOTIFY transitioningChanged FINAL)
79 Q_PROPERTY(QQuickItem* viewport READ viewport CONSTANT FINAL)
80public:
81 explicit FABMenu(QQuickItem* parent = nullptr);
82 ~FABMenu() override;
83 bool expanded() const { return m_expanded; }
84 void setExpanded(bool);
85 QQuickItem* button() const { return m_button; }
86 void setButton(QQuickItem*);
87 Qt::Alignment horizontalAlignment() const { return m_alignment; }
88 void setHorizontalAlignment(Qt::Alignment);
89 qreal buttonSpacing() const { return m_buttonSpacing; }
90 void setButtonSpacing(qreal);
91 int visibleCount() const { return m_visibleCount; }
92 qreal revealCount() const { return m_revealCount; }
93 void setRevealCount(qreal);
94 bool motionEnabled() const { return m_ready; }
95 bool sequencing() const { return m_sequencing; }
96 bool animationsEnabled() const { return m_animationsEnabled; }
97 void setAnimationsEnabled(bool);
98 void setSequencing(bool);
99 bool transitioning() const { return m_transitioning; }
100 QQuickItem* viewport() const;
101 Q_INVOKABLE void open() { setExpanded(true); }
102 Q_INVOKABLE void close() { setExpanded(false); }
103 Q_INVOKABLE void toggle() { setExpanded(! m_expanded); }
104 Q_SIGNAL void expandedChanged();
105 Q_SIGNAL void buttonChanged();
106 Q_SIGNAL void horizontalAlignmentChanged();
107 Q_SIGNAL void buttonSpacingChanged();
108 Q_SIGNAL void visibleCountChanged();
109 Q_SIGNAL void revealCountChanged();
110 Q_SIGNAL void motionEnabledChanged();
111 Q_SIGNAL void sequencingChanged();
112 Q_SIGNAL void animationsEnabledChanged();
113 Q_SIGNAL void transitioningChanged();
114
115protected:
116 bool isContent(QQuickItem*) const override;
117 void itemAdded(QQuickItem*) override;
118 void itemRemoved(QQuickItem*) override;
119 void updatePolish() override;
120 bool eventFilter(QObject*, QEvent*) override;
121
122private:
123 void updateTransitioning();
124 void updateInput();
125 QList<FABMenuItem*> visibleItems() const;
126 Flickable* m_viewport;
127 QPointer<QQuickItem> m_button;
128 QList<QMetaObject::Connection> m_buttonConnections;
129 QHash<QQuickItem*, QList<QMetaObject::Connection>> m_itemConnections;
130 Qt::Alignment m_alignment = Qt::AlignRight;
131 qreal m_buttonSpacing = 8;
132 qreal m_revealCount = 0;
133 int m_visibleCount = 0;
134 bool m_expanded = false;
135 bool m_ready = false;
136 bool m_sequencing = false;
137 bool m_animationsEnabled = true;
138 bool m_transitioning = false;
139};
140} // namespace qml_material
qml_material::Container
Definition container.hpp:14
qml_material::FABMenu
Definition fab_menu.hpp:62
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