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36
37#ifndef QQUICKSPLITVIEW_P_H
38#define QQUICKSPLITVIEW_P_H
39
40//
41// W A R N I N G
42// -------------
43//
44// This file is not part of the Qt API. It exists purely as an
45// implementation detail. This header file may change from version to
46// version without notice, or even be removed.
47//
48// We mean it.
49//
50
51#include <QtQuickTemplates2/private/qquickcontainer_p.h>
52#include <QtQml/qqmllist.h>
53
54QT_BEGIN_NAMESPACE
55
56class QQuickSplitViewPrivate;
57class QQuickSplitViewAttached;
58class QQuickSplitViewAttachedPrivate;
59class QQuickSplitHandleAttached;
60class QQuickSplitHandleAttachedPrivate;
61
62class Q_QUICKTEMPLATES2_PRIVATE_EXPORT QQuickSplitView : public QQuickContainer
63{
64 Q_OBJECT
65 Q_PROPERTY(Qt::Orientation orientation READ orientation WRITE setOrientation NOTIFY orientationChanged FINAL)
66 Q_PROPERTY(bool resizing READ isResizing NOTIFY resizingChanged)
67 Q_PROPERTY(QQmlComponent *handle READ handle WRITE setHandle NOTIFY handleChanged FINAL)
68
69public:
70 explicit QQuickSplitView(QQuickItem *parent = nullptr);
71 ~QQuickSplitView() override;
72
73 Qt::Orientation orientation() const;
74 void setOrientation(Qt::Orientation orientation);
75
76 bool isResizing() const;
77
78 QQmlComponent *handle();
79 void setHandle(QQmlComponent *handle);
80
81 bool isContent(QQuickItem *item) const override;
82
83 static QQuickSplitViewAttached *qmlAttachedProperties(QObject *object);
84
85 // Based on the same code in QMainWindow.
86 enum VersionMarkers {
87 VersionMarker = 0xff
88 };
89 Q_INVOKABLE QVariant saveState();
90 Q_INVOKABLE bool restoreState(const QVariant &state);
91
92Q_SIGNALS:
93 void orientationChanged();
94 void resizingChanged();
95 void handleChanged();
96
97protected:
98 QQuickSplitView(QQuickSplitViewPrivate &dd, QQuickItem *parent);
99
100 void componentComplete() override;
101 void hoverMoveEvent(QHoverEvent *event) override;
102 bool childMouseEventFilter(QQuickItem *item, QEvent *event) override;
103 void geometryChanged(const QRectF &newGeometry, const QRectF &oldGeometry) override;
104
105 void itemAdded(int index, QQuickItem *item) override;
106 void itemMoved(int index, QQuickItem *item) override;
107 void itemRemoved(int index, QQuickItem *item) override;
108
109#if QT_CONFIG(accessibility)
110 QAccessible::Role accessibleRole() const override;
111#endif
112
113private:
114 Q_DISABLE_COPY(QQuickSplitView)
115 Q_DECLARE_PRIVATE(QQuickSplitView)
116};
117
118class Q_QUICKTEMPLATES2_PRIVATE_EXPORT QQuickSplitViewAttached : public QObject
119{
120 Q_OBJECT
121 Q_PROPERTY(QQuickSplitView *view READ view NOTIFY viewChanged FINAL)
122 Q_PROPERTY(qreal minimumWidth READ minimumWidth WRITE setMinimumWidth
123 RESET resetMinimumWidth NOTIFY minimumWidthChanged FINAL)
124 Q_PROPERTY(qreal minimumHeight READ minimumHeight WRITE setMinimumHeight
125 RESET resetMinimumHeight NOTIFY minimumHeightChanged FINAL)
126 Q_PROPERTY(qreal preferredWidth READ preferredWidth WRITE setPreferredWidth
127 RESET resetPreferredWidth NOTIFY preferredWidthChanged FINAL)
128 Q_PROPERTY(qreal preferredHeight READ preferredHeight WRITE setPreferredHeight
129 RESET resetPreferredHeight NOTIFY preferredHeightChanged FINAL)
130 Q_PROPERTY(qreal maximumWidth READ maximumWidth WRITE setMaximumWidth
131 RESET resetMaximumWidth NOTIFY maximumWidthChanged FINAL)
132 Q_PROPERTY(qreal maximumHeight READ maximumHeight WRITE setMaximumHeight
133 RESET resetMaximumHeight NOTIFY maximumHeightChanged FINAL)
134 Q_PROPERTY(bool fillHeight READ fillHeight WRITE setFillHeight NOTIFY fillHeightChanged FINAL)
135 Q_PROPERTY(bool fillWidth READ fillWidth WRITE setFillWidth NOTIFY fillWidthChanged FINAL)
136
137public:
138 explicit QQuickSplitViewAttached(QObject *parent = nullptr);
139
140 QQuickSplitView *view() const;
141
142 qreal minimumWidth() const;
143 void setMinimumWidth(qreal width);
144 void resetMinimumWidth();
145
146 qreal minimumHeight() const;
147 void setMinimumHeight(qreal height);
148 void resetMinimumHeight();
149
150 qreal preferredWidth() const;
151 void setPreferredWidth(qreal width);
152 void resetPreferredWidth();
153
154 qreal preferredHeight() const;
155 void setPreferredHeight(qreal height);
156 void resetPreferredHeight();
157
158 qreal maximumWidth() const;
159 void setMaximumWidth(qreal width);
160 void resetMaximumWidth();
161
162 qreal maximumHeight() const;
163 void setMaximumHeight(qreal height);
164 void resetMaximumHeight();
165
166 bool fillWidth() const;
167 void setFillWidth(bool fill);
168
169 bool fillHeight() const;
170 void setFillHeight(bool fill);
171
172Q_SIGNALS:
173 void viewChanged();
174 void minimumWidthChanged();
175 void minimumHeightChanged();
176 void preferredWidthChanged();
177 void preferredHeightChanged();
178 void maximumWidthChanged();
179 void maximumHeightChanged();
180 void fillWidthChanged();
181 void fillHeightChanged();
182
183private:
184 Q_DISABLE_COPY(QQuickSplitViewAttached)
185 Q_DECLARE_PRIVATE(QQuickSplitViewAttached)
186};
187
188class Q_QUICKTEMPLATES2_PRIVATE_EXPORT QQuickSplitHandleAttached : public QObject
189{
190 Q_OBJECT
191 Q_PROPERTY(bool hovered READ isHovered NOTIFY hoveredChanged FINAL)
192 Q_PROPERTY(bool pressed READ isPressed NOTIFY pressedChanged FINAL)
193
194public:
195 explicit QQuickSplitHandleAttached(QObject *parent = nullptr);
196
197 bool isHovered() const;
198 bool isPressed() const;
199
200 static QQuickSplitHandleAttached *qmlAttachedProperties(QObject *object);
201
202Q_SIGNALS:
203 void hoveredChanged();
204 void pressedChanged();
205
206private:
207 Q_DISABLE_COPY(QQuickSplitHandleAttached)
208 Q_DECLARE_PRIVATE(QQuickSplitHandleAttached)
209};
210
211QT_END_NAMESPACE
212
213QML_DECLARE_TYPE(QQuickSplitView)
214QML_DECLARE_TYPEINFO(QQuickSplitView, QML_HAS_ATTACHED_PROPERTIES)
215
216QML_DECLARE_TYPE(QQuickSplitHandleAttached)
217QML_DECLARE_TYPEINFO(QQuickSplitHandleAttached, QML_HAS_ATTACHED_PROPERTIES)
218
219#endif // QQUICKSPLITVIEW_P_H
220

source code of qtquickcontrols2/src/quicktemplates2/qquicksplitview_p.h