QGIS API Documentation  2.18.21-Las Palmas (9fba24a)
Public Member Functions | List of all members
QgsMapToolTouch Class Reference

A map tool for panning the map. More...

#include <qgsmaptooltouch.h>

Inheritance diagram for QgsMapToolTouch:
Inheritance graph
[legend]

Public Member Functions

 QgsMapToolTouch (QgsMapCanvas *canvas)
 constructor More...
 
 ~QgsMapToolTouch ()
 
void activate () override
 called when set as currently active map tool More...
 
virtual void canvasDoubleClickEvent (QgsMapMouseEvent *e) override
 Overridden Mouse double click event. More...
 
virtual void canvasMoveEvent (QgsMapMouseEvent *e) override
 Overridden mouse move event. More...
 
virtual void canvasReleaseEvent (QgsMapMouseEvent *e) override
 Overridden mouse release event. More...
 
void deactivate () override
 called when map tool is being deactivated More...
 
virtual Flags flags () const override
 Returns the flags for the map tool. More...
 
bool gestureEvent (QGestureEvent *event) override
 
- Public Member Functions inherited from QgsMapTool
virtual ~QgsMapTool ()
 virtual destructor More...
 
QActionaction ()
 Return associated action with map tool or NULL if no action is associated. More...
 
QAbstractButtonbutton ()
 Return associated button with map tool or NULL if no button is associated. More...
 
QgsMapCanvascanvas ()
 returns pointer to the tool's map canvas More...
 
virtual void canvasPressEvent (QgsMapMouseEvent *e)
 Mouse press event for overriding. Default implementation does nothing. More...
 
virtual Q_DECL_DEPRECATED bool isEditTool () const
 Check whether this MapTool performs an edit operation. More...
 
virtual Q_DECL_DEPRECATED bool isTransient () const
 Check whether this MapTool performs a zoom or pan operation. More...
 
virtual void keyPressEvent (QKeyEvent *e)
 Key event for overriding. Default implementation does nothing. More...
 
virtual void keyReleaseEvent (QKeyEvent *e)
 Key event for overriding. Default implementation does nothing. More...
 
virtual Q_DECL_DEPRECATED void renderComplete ()
 Called when rendering has finished. More...
 
void setAction (QAction *action)
 Use this to associate a QAction to this maptool. More...
 
void setButton (QAbstractButton *button)
 Use this to associate a button to this maptool. More...
 
virtual void setCursor (const QCursor &cursor)
 Set a user defined cursor. More...
 
QString toolName ()
 Emit map tool changed with the old tool. More...
 
virtual void wheelEvent (QWheelEvent *e)
 Mouse wheel event for overriding. Default implementation does nothing. More...
 
- Public Member Functions inherited from QObject
 QObject (QObject *parent)
 
 QObject (QObject *parent, const char *name)
 
virtual ~QObject ()
 
bool blockSignals (bool block)
 
QObjectchild (const char *objName, const char *inheritsClass, bool recursiveSearch) const
 
const QObjectList & children () const
 
const char * className () const
 
bool connect (const QObject *sender, const char *signal, const char *method, Qt::ConnectionType type) const
 
void deleteLater ()
 
void destroyed (QObject *obj)
 
bool disconnect (const QObject *receiver, const char *method)
 
bool disconnect (const char *signal, const QObject *receiver, const char *method)
 
void dumpObjectInfo ()
 
void dumpObjectTree ()
 
QList< QByteArraydynamicPropertyNames () const
 
virtual bool event (QEvent *e)
 
virtual bool eventFilter (QObject *watched, QEvent *event)
 
findChild (const QString &name) const
 
QList< T > findChildren (const QRegExp &regExp) const
 
QList< T > findChildren (const QString &name) const
 
bool inherits (const char *className) const
 
void insertChild (QObject *object)
 
void installEventFilter (QObject *filterObj)
 
bool isA (const char *className) const
 
bool isWidgetType () const
 
void killTimer (int id)
 
virtual const QMetaObjectmetaObject () const
 
void moveToThread (QThread *targetThread)
 
const char * name () const
 
const char * name (const char *defaultName) const
 
QString objectName () const
 
QObjectparent () const
 
QVariant property (const char *name) const
 
void removeChild (QObject *object)
 
void removeEventFilter (QObject *obj)
 
void setName (const char *name)
 
void setObjectName (const QString &name)
 
void setParent (QObject *parent)
 
bool setProperty (const char *name, const QVariant &value)
 
bool signalsBlocked () const
 
int startTimer (int interval)
 
QThreadthread () const
 

Additional Inherited Members

- Public Types inherited from QgsMapTool
enum  Flag { Transient = 1 << 1, EditTool = 1 << 2, AllowZoomRect = 1 << 3 }
 Enumeration of flags that adjust the way the map tool operates. More...
 
- Signals inherited from QgsMapTool
void activated ()
 signal emitted once the map tool is activated More...
 
void deactivated ()
 signal emitted once the map tool is deactivated More...
 
void messageDiscarded ()
 emit signal to clear previous message More...
 
void messageEmitted (const QString &message, QgsMessageBar::MessageLevel=QgsMessageBar::INFO)
 emit a message More...
 
- Static Public Member Functions inherited from QgsMapTool
static double searchRadiusMM ()
 Get search radius in mm. More...
 
static double searchRadiusMU (const QgsRenderContext &context)
 Get search radius in map units for given context. More...
 
static double searchRadiusMU (QgsMapCanvas *canvas)
 Get search radius in map units for given canvas. More...
 
- Static Public Member Functions inherited from QObject
bool connect (const QObject *sender, const char *signal, const QObject *receiver, const char *method, Qt::ConnectionType type)
 
bool connect (const QObject *sender, const QMetaMethod &signal, const QObject *receiver, const QMetaMethod &method, Qt::ConnectionType type)
 
bool disconnect (const QObject *sender, const char *signal, const QObject *receiver, const char *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)
 
- Protected Member Functions inherited from QgsMapTool
 QgsMapTool (QgsMapCanvas *canvas)
 constructor takes map canvas as a parameter More...
 
QPoint toCanvasCoordinates (const QgsPoint &point)
 transformation from map coordinates to screen coordinates More...
 
QgsPoint toLayerCoordinates (QgsMapLayer *layer, QPoint point)
 transformation from screen coordinates to layer's coordinates More...
 
QgsPoint toLayerCoordinates (QgsMapLayer *layer, const QgsPoint &point)
 transformation from map coordinates to layer's coordinates More...
 
QgsRectangle toLayerCoordinates (QgsMapLayer *layer, const QgsRectangle &rect)
 trnasformation of the rect from map coordinates to layer's coordinates More...
 
QgsPoint toMapCoordinates (QPoint point)
 transformation from screen coordinates to map coordinates More...
 
QgsPoint toMapCoordinates (QgsMapLayer *layer, const QgsPoint &point)
 transformation from layer's coordinates to map coordinates (which is different in case reprojection is used) More...
 
QgsPointV2 toMapCoordinates (QgsMapLayer *layer, const QgsPointV2 &point)
 transformation from layer's coordinates to map coordinates (which is different in case reprojection is used) More...
 
- Protected Member Functions inherited from QObject
bool checkConnectArgs (const char *signal, const QObject *object, const char *method)
 
virtual void childEvent (QChildEvent *event)
 
virtual void connectNotify (const char *signal)
 
virtual void customEvent (QEvent *event)
 
virtual void disconnectNotify (const char *signal)
 
int receivers (const char *signal) const
 
QObjectsender () const
 
int senderSignalIndex () const
 
virtual void timerEvent (QTimerEvent *event)
 
- Static Protected Member Functions inherited from QObject
QByteArray normalizeSignalSlot (const char *signalSlot)
 
- Protected Attributes inherited from QgsMapTool
QActionmAction
 optionally map tool can have pointer to action which will be used to set that action as active More...
 
QAbstractButtonmButton
 optionally map tool can have pointer to a button which will be used to set that action as active More...
 
QgsMapCanvasmCanvas
 pointer to map canvas More...
 
QCursor mCursor
 cursor used in map tool More...
 
QString mToolName
 translated name of the map tool More...
 
- Properties inherited from QObject
 objectName
 

Detailed Description

A map tool for panning the map.

See also
QgsMapTool
Note
may not be available in Python bindings on all platforms

Definition at line 31 of file qgsmaptooltouch.h.

Constructor & Destructor Documentation

◆ QgsMapToolTouch()

QgsMapToolTouch::QgsMapToolTouch ( QgsMapCanvas canvas)

constructor

Definition at line 26 of file qgsmaptooltouch.cpp.

◆ ~QgsMapToolTouch()

QgsMapToolTouch::~QgsMapToolTouch ( )

Definition at line 35 of file qgsmaptooltouch.cpp.

Member Function Documentation

◆ activate()

void QgsMapToolTouch::activate ( )
overridevirtual

called when set as currently active map tool

Reimplemented from QgsMapTool.

Definition at line 40 of file qgsmaptooltouch.cpp.

◆ canvasDoubleClickEvent()

void QgsMapToolTouch::canvasDoubleClickEvent ( QgsMapMouseEvent e)
overridevirtual

Overridden Mouse double click event.

Reimplemented from QgsMapTool.

Definition at line 87 of file qgsmaptooltouch.cpp.

◆ canvasMoveEvent()

void QgsMapToolTouch::canvasMoveEvent ( QgsMapMouseEvent e)
overridevirtual

Overridden mouse move event.

Reimplemented from QgsMapTool.

Definition at line 52 of file qgsmaptooltouch.cpp.

◆ canvasReleaseEvent()

void QgsMapToolTouch::canvasReleaseEvent ( QgsMapMouseEvent e)
overridevirtual

Overridden mouse release event.

Reimplemented from QgsMapTool.

Definition at line 65 of file qgsmaptooltouch.cpp.

◆ deactivate()

void QgsMapToolTouch::deactivate ( )
overridevirtual

called when map tool is being deactivated

Reimplemented from QgsMapTool.

Definition at line 46 of file qgsmaptooltouch.cpp.

◆ flags()

virtual Flags QgsMapToolTouch::flags ( ) const
inlineoverridevirtual

Returns the flags for the map tool.

Note
added in QGIS 2.16

Reimplemented from QgsMapTool.

Definition at line 51 of file qgsmaptooltouch.h.

◆ gestureEvent()

bool QgsMapToolTouch::gestureEvent ( QGestureEvent event)
override

Definition at line 95 of file qgsmaptooltouch.cpp.


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