KDragWidgetDecoratorBase

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KDragWidgetDecoratorBase Class Reference

#include <kdragwidgetdecorator.h>

Inheritance diagram for KDragWidgetDecoratorBase:

Properties

bool isDragEnabled
 
- Properties inherited from QObject
 objectName
 

Public Member Functions

 KDragWidgetDecoratorBase (QWidget *parent=nullptr)
 
 ~KDragWidgetDecoratorBase () override
 
bool isDragEnabled () const
 
void setDragEnabled (bool enable)
 
- Public Member Functions inherited from QObject
 QObject (QObject *parent)
 
bool blockSignals (bool block)
 
const QObjectListchildren () const const
 
QMetaObject::Connection connect (const QObject *sender, const char *signal, const char *method, Qt::ConnectionType type) const const
 
void deleteLater ()
 
void destroyed (QObject *obj)
 
bool disconnect (const char *signal, const QObject *receiver, const char *method) const const
 
bool disconnect (const QObject *receiver, const char *method) const const
 
void dumpObjectInfo ()
 
void dumpObjectInfo () const const
 
void dumpObjectTree ()
 
void dumpObjectTree () const const
 
QList< QByteArraydynamicPropertyNames () const const
 
virtual bool event (QEvent *e)
 
findChild (const QString &name, Qt::FindChildOptions options) const const
 
QList< T > findChildren (const QString &name, Qt::FindChildOptions options) const const
 
QList< T > findChildren (const QRegExp &regExp, Qt::FindChildOptions options) const const
 
QList< T > findChildren (const QRegularExpression &re, Qt::FindChildOptions options) const const
 
bool inherits (const char *className) const const
 
void installEventFilter (QObject *filterObj)
 
bool isWidgetType () const const
 
bool isWindowType () const const
 
void killTimer (int id)
 
virtual const QMetaObjectmetaObject () const const
 
void moveToThread (QThread *targetThread)
 
QString objectName () const const
 
void objectNameChanged (const QString &objectName)
 
QObjectparent () const const
 
QVariant property (const char *name) const const
 
 Q_CLASSINFO (Name, Value)
 
 Q_DISABLE_COPY (Class)
 
 Q_DISABLE_COPY_MOVE (Class)
 
 Q_DISABLE_MOVE (Class)
 
 Q_EMIT Q_EMIT
 
 Q_ENUM (...)
 
 Q_ENUM_NS (...)
 
 Q_ENUMS (...)
 
 Q_FLAG (...)
 
 Q_FLAG_NS (...)
 
 Q_FLAGS (...)
 
 Q_GADGET Q_GADGET
 
 Q_INTERFACES (...)
 
 Q_INVOKABLE Q_INVOKABLE
 
 Q_NAMESPACE Q_NAMESPACE
 
 Q_NAMESPACE_EXPORT (EXPORT_MACRO)
 
 Q_OBJECT Q_OBJECT
 
 Q_PROPERTY (...)
 
 Q_REVISION Q_REVISION
 
 Q_SET_OBJECT_NAME (Object)
 
 Q_SIGNAL Q_SIGNAL
 
 Q_SIGNALS Q_SIGNALS
 
 Q_SLOT Q_SLOT
 
 Q_SLOTS Q_SLOTS
 
qFindChild (const QObject *obj, const QString &name)
 
QList< T > qFindChildren (const QObject *obj, const QRegExp &regExp)
 
QList< T > qFindChildren (const QObject *obj, const QString &name)
 
qobject_cast (QObject *object)
 
qobject_cast (const QObject *object)
 
 QT_NO_NARROWING_CONVERSIONS_IN_CONNECT QT_NO_NARROWING_CONVERSIONS_IN_CONNECT
 
void removeEventFilter (QObject *obj)
 
void setObjectName (const QString &name)
 
void setParent (QObject *parent)
 
bool setProperty (const char *name, const QVariant &value)
 
bool signalsBlocked () const const
 
int startTimer (int interval, Qt::TimerType timerType)
 
int startTimer (std::chrono::milliseconds time, Qt::TimerType timerType)
 
QThreadthread () const const
 

Protected Member Functions

QWidgetdecoratedWidget () const
 
virtual QDragdragObject ()
 
bool eventFilter (QObject *watched, QEvent *event) override
 
virtual void startDrag ()
 
- Protected Member Functions inherited from QObject
virtual void childEvent (QChildEvent *event)
 
virtual void connectNotify (const QMetaMethod &signal)
 
virtual void customEvent (QEvent *event)
 
virtual void disconnectNotify (const QMetaMethod &signal)
 
bool isSignalConnected (const QMetaMethod &signal) const const
 
int receivers (const char *signal) const const
 
QObjectsender () const const
 
int senderSignalIndex () const const
 
virtual void timerEvent (QTimerEvent *event)
 

Additional Inherited Members

- Static Public Member Functions inherited from QObject
QMetaObject::Connection connect (const QObject *sender, const char *signal, const QObject *receiver, const char *method, Qt::ConnectionType type)
 
QMetaObject::Connection connect (const QObject *sender, const QMetaMethod &signal, const QObject *receiver, const QMetaMethod &method, Qt::ConnectionType type)
 
QMetaObject::Connection connect (const QObject *sender, PointerToMemberFunction signal, const QObject *receiver, PointerToMemberFunction method, Qt::ConnectionType type)
 
QMetaObject::Connection connect (const QObject *sender, PointerToMemberFunction signal, Functor functor)
 
QMetaObject::Connection connect (const QObject *sender, PointerToMemberFunction signal, const QObject *context, Functor functor, Qt::ConnectionType type)
 
bool disconnect (const QMetaObject::Connection &connection)
 
bool disconnect (const QObject *sender, const char *signal, const QObject *receiver, const char *method)
 
bool disconnect (const QObject *sender, PointerToMemberFunction signal, const QObject *receiver, PointerToMemberFunction method)
 
bool disconnect (const QObject *sender, const QMetaMethod &signal, const QObject *receiver, const QMetaMethod &method)
 
QString tr (const char *sourceText, const char *disambiguation, int n)
 
QString trUtf8 (const char *sourceText, const char *disambiguation, int n)
 
- Public Attributes inherited from QObject
typedef QObjectList
 

Detailed Description

A decorator which adds drag-support to widgets.

This is a decorator using an event filter to implement drag-support in widgets. You must override the virtual method dragObject() to specify the QDrag to be used.

Author
Carsten Pfeiffer pfeif[email protected][email protected][email protected]kde.o[email protected]rg

Definition at line 30 of file kdragwidgetdecorator.h.

Constructor & Destructor Documentation

KDragWidgetDecoratorBase::KDragWidgetDecoratorBase ( QWidget parent = nullptr)
explicit

Default constructor.

Definition at line 23 of file kdragwidgetdecorator.cpp.

KDragWidgetDecoratorBase::~KDragWidgetDecoratorBase ( )
overridedefault

Destructs the decorator.

Member Function Documentation

QWidget * KDragWidgetDecoratorBase::decoratedWidget ( ) const
protected
Returns
the widget this decorator is attached to

Definition at line 68 of file kdragwidgetdecorator.cpp.

QDrag * KDragWidgetDecoratorBase::dragObject ( )
protectedvirtual

Reimplement this and return the QDrag object that should be used for the drag.

Remember to give it "decoratedWidget()" as parent.

Default implementation returns a null pointer, so that no drag is initiated.

Definition at line 73 of file kdragwidgetdecorator.cpp.

bool KDragWidgetDecoratorBase::eventFilter ( QObject watched,
QEvent event 
)
overrideprotectedvirtual

Reimplemented to add drag-support.

Reimplemented from QObject.

Definition at line 43 of file kdragwidgetdecorator.cpp.

bool KDragWidgetDecoratorBase::isDragEnabled ( ) const
Returns
if drag support is enabled or not.
void KDragWidgetDecoratorBase::setDragEnabled ( bool  enable)

Enables/disables drag-support.

Default is enabled.

Definition at line 38 of file kdragwidgetdecorator.cpp.

void KDragWidgetDecoratorBase::startDrag ( )
protectedvirtual

Starts a drag (Copy by default) using dragObject()

Definition at line 78 of file kdragwidgetdecorator.cpp.


The documentation for this class was generated from the following files:
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