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50
51#ifndef QUILOADER_H
52#define QUILOADER_H
53
54#include <QtCore/qobject.h>
55#include <QtCore/qscopedpointer.h>
56
57QT_BEGIN_NAMESPACE
58
59class QWidget;
60class QLayout;
61class QAction;
62class QActionGroup;
63class QString;
64class QIODevice;
65class QDir;
66
67class QUiLoaderPrivate;
68class QUiLoader : public QObject
69{
70 Q_OBJECT
71public:
72 explicit QUiLoader(QObject *parent = nullptr);
73 ~QUiLoader() override;
74
75 QStringList pluginPaths() const;
76 void clearPluginPaths();
77 void addPluginPath(const QString &path);
78
79 QWidget *load(QIODevice *device, QWidget *parentWidget = nullptr);
80 QStringList availableWidgets() const;
81 QStringList availableLayouts() const;
82
83 virtual QWidget *createWidget(const QString &className, QWidget *parent = nullptr, const QString &name = QString());
84 virtual QLayout *createLayout(const QString &className, QObject *parent = nullptr, const QString &name = QString());
85 virtual QActionGroup *createActionGroup(QObject *parent = nullptr, const QString &name = QString());
86 virtual QAction *createAction(QObject *parent = nullptr, const QString &name = QString());
87
88 void setWorkingDirectory(const QDir &dir);
89 QDir workingDirectory() const;
90
91 void setLanguageChangeEnabled(bool enabled);
92 bool isLanguageChangeEnabled() const;
93
94 void setTranslationEnabled(bool enabled);
95 bool isTranslationEnabled() const;
96
97 QString errorString() const;
98
99private:
100 QScopedPointer<QUiLoaderPrivate> d_ptr;
101 Q_DECLARE_PRIVATE(QUiLoader)
102 Q_DISABLE_COPY_MOVE(QUiLoader)
103};
104
105QT_END_NAMESPACE
106
107#endif // QUILOADER_H
108

source code of qttools/src/designer/src/uitools/quiloader.h