Qt 4.8
qguiplatformplugin_p.h
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41 
42 #ifndef QGUIPLATFORM_P_H
43 #define QGUIPLATFORM_P_H
44 
45 //
46 // W A R N I N G
47 // -------------
48 //
49 // This file is not part of the Qt API. It exists purely as an
50 // implementation detail. This header file may change from version to
51 // version without notice, or even be removed.
52 //
53 // We mean it.
54 //
55 
56 #include <QtCore/qplugin.h>
57 #include <QtCore/qfactoryinterface.h>
58 #include <QtGui/qdialog.h>
59 
61 
63 
64 QT_MODULE(Gui)
65 
66 class QStyle;
67 class QPalette;
68 class QIcon;
69 class QFileDialog;
70 class QColorDialog;
71 class QFileInfo;
72 
74 {
75 };
76 
77 #define QGuiPlatformPluginInterface_iid "com.nokia.qt.QGuiPlatformPluginInterface"
78 
79 Q_DECLARE_INTERFACE(QGuiPlatformPluginInterface, QGuiPlatformPluginInterface_iid)
80 
81 class Q_GUI_EXPORT QGuiPlatformPlugin : public QObject, public QGuiPlatformPluginInterface
82 {
83  Q_OBJECT
84  Q_INTERFACES(QGuiPlatformPluginInterface:QFactoryInterface)
85  public:
86  explicit QGuiPlatformPlugin(QObject *parent = 0);
88 
89  virtual QStringList keys() const { return QStringList() << QLatin1String("default"); };
90 
91  virtual QString styleName();
92  virtual QPalette palette();
93  virtual QString systemIconThemeName();
94  virtual QStringList iconThemeSearchPaths();
95  virtual QIcon fileSystemIcon(const QFileInfo &);
96 
97  enum PlatformHint { PH_ToolButtonStyle, PH_ToolBarIconSize, PH_ItemView_ActivateItemOnSingleClick };
98  virtual int platformHint(PlatformHint hint);
99 
100 
101  virtual void fileDialogDelete(QFileDialog *) {}
102  virtual bool fileDialogSetVisible(QFileDialog *, bool) { return false; }
104  virtual void fileDialogSetDirectory(QFileDialog *, const QString &) {}
105  virtual QString fileDialogDirectory(const QFileDialog *) const { return QString(); }
106  virtual void fileDialogSelectFile(QFileDialog *, const QString &) {}
107  virtual QStringList fileDialogSelectedFiles(const QFileDialog *) const { return QStringList(); }
108  virtual void fileDialogSetFilter(QFileDialog *) {}
110  virtual void fileDialogSelectNameFilter(QFileDialog *, const QString &) {}
111  virtual QString fileDialogSelectedNameFilter(const QFileDialog *) const { return QString(); }
112 
113  virtual void colorDialogDelete(QColorDialog *) {}
114  virtual bool colorDialogSetVisible(QColorDialog *, bool) { return false; }
115  virtual void colorDialogSetCurrentColor(QColorDialog *, const QColor &) {}
116 };
117 
118 //internal
120 
122 
124 
125 
126 #endif // QGUIPLATFORMPLUGIN_H
The QColor class provides colors based on RGB, HSV or CMYK values.
Definition: qcolor.h:67
virtual void colorDialogSetCurrentColor(QColorDialog *, const QColor &)
#define QT_END_NAMESPACE
This macro expands to.
Definition: qglobal.h:90
#define QGuiPlatformPluginInterface_iid
#define QT_MODULE(x)
Definition: qglobal.h:2783
virtual bool colorDialogSetVisible(QColorDialog *, bool)
#define QT_BEGIN_HEADER
Definition: qglobal.h:136
#define Q_GUI_EXPORT
Definition: qglobal.h:1450
virtual QString fileDialogSelectedNameFilter(const QFileDialog *) const
virtual QString fileDialogDirectory(const QFileDialog *) const
QLatin1String(DBUS_INTERFACE_DBUS))) Q_GLOBAL_STATIC_WITH_ARGS(QString
virtual void fileDialogSetNameFilters(QFileDialog *, const QStringList &)
virtual void colorDialogDelete(QColorDialog *)
QGuiPlatformPlugin * qt_guiPlatformPlugin()
Return (an construct if necesseray) the Gui Platform plugin.
The QString class provides a Unicode character string.
Definition: qstring.h:83
The QObject class is the base class of all Qt objects.
Definition: qobject.h:111
virtual QStringList keys() const
#define Q_DECLARE_INTERFACE(IFace, IId)
Definition: qobject.h:397
The QFileDialog class provides a dialog that allow users to select files or directories.
Definition: qfiledialog.h:66
virtual bool fileDialogSetVisible(QFileDialog *, bool)
#define QT_BEGIN_NAMESPACE
This macro expands to.
Definition: qglobal.h:89
The QColorDialog class provides a dialog widget for specifying colors.
Definition: qcolordialog.h:57
virtual QStringList fileDialogSelectedFiles(const QFileDialog *) const
The QStringList class provides a list of strings.
Definition: qstringlist.h:66
#define Q_OBJECT
Definition: qobjectdefs.h:157
virtual void fileDialogSelectNameFilter(QFileDialog *, const QString &)
virtual void fileDialogSetFilter(QFileDialog *)
#define Q_INTERFACES(x)
This macro tells Qt which interfaces the class implements.
Definition: qobjectdefs.h:79
The QStyle class is an abstract base class that encapsulates the look and feel of a GUI...
Definition: qstyle.h:68
virtual void fileDialogSetDirectory(QFileDialog *, const QString &)
DialogCode
The value returned by a modal dialog.
Definition: qdialog.h:72
The QFileInfo class provides system-independent file information.
Definition: qfileinfo.h:60
#define class
#define QT_END_HEADER
Definition: qglobal.h:137
virtual void fileDialogSelectFile(QFileDialog *, const QString &)
virtual QDialog::DialogCode fileDialogResultCode(QFileDialog *)
virtual void fileDialogDelete(QFileDialog *)
The QPalette class contains color groups for each widget state.
Definition: qpalette.h:61
The QIcon class provides scalable icons in different modes and states.
Definition: qicon.h:60