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39
40#ifndef QQUICKCONTROLSETTINGS_P_H
41#define QQUICKCONTROLSETTINGS_P_H
42
43#include <QtCore/qurl.h>
44#include <QtCore/qobject.h>
45#include <QtCore/qstring.h>
46#include <QtCore/qhash.h>
47#include <QtQml/qqmlcomponent.h>
48
49QT_BEGIN_NAMESPACE
50
51class QQmlEngine;
52
53class QQuickControlSettings1 : public QObject
54{
55 Q_OBJECT
56 Q_PROPERTY(QUrl style READ style NOTIFY styleChanged)
57 Q_PROPERTY(QString styleName READ styleName WRITE setStyleName NOTIFY styleNameChanged)
58 Q_PROPERTY(QString stylePath READ stylePath WRITE setStylePath NOTIFY stylePathChanged)
59 Q_PROPERTY(qreal dpiScaleFactor READ dpiScaleFactor CONSTANT)
60 Q_PROPERTY(qreal dragThreshold READ dragThreshold CONSTANT)
61 Q_PROPERTY(bool hasTouchScreen READ hasTouchScreen CONSTANT)
62 Q_PROPERTY(bool isMobile READ isMobile CONSTANT)
63 Q_PROPERTY(bool hoverEnabled READ hoverEnabled CONSTANT)
64
65public:
66 QQuickControlSettings1(QQmlEngine *engine);
67
68 QUrl style() const;
69
70 QString styleName() const;
71 void setStyleName(const QString &name);
72
73 QString stylePath() const;
74 void setStylePath(const QString &path);
75
76 qreal dpiScaleFactor() const;
77 qreal dragThreshold() const;
78
79 bool hasTouchScreen() const;
80 bool isMobile() const;
81 bool hoverEnabled() const;
82
83 Q_INVOKABLE QQmlComponent *styleComponent(const QUrl &styleDirUrl,
84 const QString &controlStyleName, QObject *control);
85
86signals:
87 void styleChanged();
88 void styleNameChanged();
89 void stylePathChanged();
90
91private:
92 QString styleFilePath() const;
93 void findStyle(QQmlEngine *engine, const QString &styleName);
94 bool resolveCurrentStylePath();
95 QString makeStyleComponentPath(const QString &controlStyleName, const QString &styleDirPath);
96 QUrl makeStyleComponentUrl(const QString &controlStyleName, const QString &styleDirPath);
97
98 struct StyleData
99 {
100 // Path to the style's plugin or qmldir file.
101 QString m_stylePluginPath;
102 // Path to the directory containing the style's files.
103 QString m_styleDirPath;
104 };
105
106 QString m_name;
107 QString m_path;
108 QHash<QString, StyleData> m_styleMap;
109 QQmlEngine *m_engine;
110};
111
112QT_END_NAMESPACE
113
114#endif // QQUICKCONTROLSETTINGS_P_H
115

source code of qtquickcontrols/src/controls/Private/qquickcontrolsettings_p.h