Qt Virtual Chart Table (QVCT)
CChartTable Class Reference

[UI] Virtual "chart table" (view) More...

#include <charts/CChartTable.hpp>

Inheritance diagram for CChartTable:

Public Member Functions

 CChartTable (QWidget *_pqParent=0)
 
virtual ~CChartTable ()
 
virtual QSize sizeHint () const
 
void setProjectModified ()
 Sets the status of the project to modified (data have changed and need saving) More...
 
void setGeoPosition (const CDataPosition &_roGeoPosition, bool _bSkipCurrent=false)
 Sets the reference chart (geographical) position. More...
 
void showGeoPosition (const CDataPosition &_roGeoPosition)
 Shows the given (geographical) position on chart. More...
 
void stepScrPosition (bool _bHorizontal, bool _bIncrease, bool _bBigStep=true)
 Discretely move the reference chart (geographical) position. More...
 
void dragScrPosition (const QPointF &_rqPointFScrPositionOffset)
 Moves the reference chart (geographical) position according to the given screen offset. More...
 
void setPositionHome ()
 Sets the reference chart (geographical) position to the current chart's center position. More...
 
void lockPosition (bool _bLock)
 Sets the position lock/unlock status. More...
 
void setScale (double _fdScale, bool _bSkipCurrent=false, bool _bUpdateControl=true)
 Sets the reference scale factor. More...
 
void stepScale (bool _bIncrease, bool _bBigStep=true)
 Discretely increases/decreases the reference scale factor. More...
 
void setScaleActual ()
 Sets the reference scale factor to match the current chart's "actual" scale (1:1 zoom) More...
 
void setScaleFit ()
 Sets the reference scale factor to match the current chart's "fit" scale (entire chart visible) More...
 
void setScaleArea (const CDataPosition &_roGeoPosition1, const CDataPosition &_roGeoPosition2, double _fdScaleCorrection=1.0)
 Sets the reference scale factor to display the given (geographical) area (defined by its opposite corners) More...
 
void lockScale (bool _bLock)
 Sets the scale lock/unlock status. More...
 
void enablePointerTarget (bool _bEnable)
 Enables/disables pointer target. More...
 
bool setPointerTarget (const CDataPosition &_roGeoPosition)
 Sets the pointer target's position; returns true if is was actually set, false otherwise. More...
 
void enablePointerPath (bool _bEnable)
 Enables/disables ongoing measurements (pointer path) More...
 
void enablePointerPathSingle (bool _bEnable)
 Enables/disables single measurement (pointer path) More...
 
bool extendPointerPath (const CDataPosition &_roGeoPosition)
 Extends the pointer path; returns true if is was actually extended, false otherwise. More...
 
void setOverlayObjectSelected (COverlayObject *_poOverlayObject)
 Sets the currently selected overlay object. More...
 
void setOverlayPointMove (COverlayPoint *_poOverlayPoint)
 Sets the overlay point to be moved (and lock all other actions while it is ongoing) More...
 
void setVesselPointSynchronize (CVesselPoint *_poVesselPoint)
 Sets the vessel point used to synchronize the chart reference (geographical) position. More...
 
void resetVesselPointSynchronize ()
 Resets (clears) the vessel point used to synchronize the chart reference (geographical) position. More...
 
bool isProjectModified () const
 Returns whether the project has been modified (data have changed since last saved) More...
 
CDataPosition getGeoPosition () const
 Returns the reference chart (geographical) position. More...
 
double getScale () const
 Returns the reference scale factor. More...
 
COverlayObjectgetOverlayObjectSelected () const
 Returns the currently selected overlay object. More...
 
COverlayPointgetOverlayPointMove () const
 Returns the overlay point currently being moved (0 if none) More...
 
CVesselPointgetVesselPointSynchronize () const
 Returns the vessel defined to synchronize the chart reference (geographical) position. More...
 
CChartuseChart ()
 Returns the currently displayed chart. More...
 
void synchronizeVesselPoint ()
 Synchronize the reference chart (geographical) position with the designed vessel. More...
 
void load (const QString &_rqsFilename)
 Load a full project's content from the given file. More...
 
void save (const QString &_rqsFilename) const
 Save the full project's content to the given file. More...
 
int parseQVCT (const QDomElement &_rqDomElement)
 Retrieves this object's content from the given QVCT source (file) More...
 
void dumpQVCT (QXmlStreamWriter &_rqXmlStreamWriter) const
 Stores this object's content to the given QVCT destination (file) More...
 
CChartloadChart (const QString &_rqsFilename)
 Load the given chart from file. More...
 
void updateChart ()
 Update the (current) chart content (on screen) More...
 
bool addElevation (const QString &_rqsFilename)
 Add elevation data to the currently displayed chart (if any) More...
 
bool hasElevation ()
 Returns whether the currently selected chart has been associated elevation data (if any) More...
 
void showElevation (bool _bShow)
 Display elevation data (instead of raster data) of the currently selected chart (if any) More...
 

Private Slots

void slotLoad ()
 [UI:Slot] Slot to load a full project's content from file More...
 
void slotSave ()
 [UI:Slot] Slot to save the full project's content to file More...
 
void slotLoadChart ()
 [UI:Slot] Slot to load a new chart More...
 
void slotPrintChart ()
 [UI:Slot] Slot to print the currently displayed chart More...
 
void slotAddElevation ()
 [UI:Slot] Slot to add elevation data to the currently displayed chart More...
 
void slotChangeTab (int _iTabIndex)
 [UI:Slot] Slot to handle active tab change More...
 
void slotCloseTab ()
 [UI:Slot] Slot to close the current tab More...
 
void slotCloseTab (int _iTabIndex)
 [UI:Slot] Slot to close the requested tab More...
 
void slotScaleActual ()
 [UI:Slot] Slot to trigger scaling to "actual" scale More...
 
void slotScaleFit ()
 [UI:Slot] Slot to trigger scaling to "fit" scale More...
 
void slotPointerTarget (bool _bEnable)
 [UI:Slot] Slot to enable/disable pointer target More...
 
void slotPointerPath (bool _bEnable)
 [UI:Slot] Slot to enable/disable ongoing measurements (pointer path) More...
 
void slotPointerPathSingle (bool _bEnable)
 [UI:Slot] Slot to enable/disable single measurement (pointer path) More...
 
void slotVesselPointDestroyed (QObject *_pqObject)
 [APP:Slot] Slot to handle vessel point destruction More...
 

Private Member Functions

void constructLayout ()
 Constructs the layout of the user-interface. More...
 
virtual void clear ()
 
virtual bool eventFilter (QObject *_pqObject, QEvent *_pqEvent)
 
bool handlerKeyEvent (QKeyEvent *_pqKeyEvent)
 Key events handler. More...
 
bool handlerMouseEvent (QMouseEvent *_pqMouseEvent)
 Mouse events handler. More...
 
bool handlerWheelEvent (QWheelEvent *_pqWheelEvent)
 Wheel events handler. More...
 
bool handlerGestureEvent (QGestureEvent *_pqGestureEvent)
 Gesture events handler. More...
 
void setZoom (double _fdZoom, bool _bSkipCurrent=false, bool _bUpdateControl=true)
 Sets the reference zoom factor. More...
 
double toZoom (double _fdScale, const CChart *_poChart=0)
 Converts the given scale factor to zoom factor (for the current position and - by default - the currently displayed chart) More...
 
double toScale (double _fdZoom, const CChart *_poChart=0)
 Converts the given zoom factor to scale factor (for the current position and - by default - the currently displayed chart) More...
 

Private Attributes

bool bProjectModified
 Flag to track project changes (and trigger user confirmation before discarding unsaved data) More...
 
CDataPosition oGeoPositionReference
 Reference chart (geographical) position (shared by all "locked" maps) More...
 
double fdScaleReference
 Reference scale factor (shared by all "locked" maps) More...
 
int iDpi
 Resolution, in Dots-per-Inch (DPI) More...
 
bool bIgnoreUpdate
 Flag that disables position, scale and pointer updates. More...
 
QPointF qPointFMouse
 Mouse position (saved dragging purposes) More...
 
bool bMousePressed
 Mouse-pressed status. More...
 
bool bMouseDrag
 Mouse-drag status. More...
 
double fdGestureTimeLast
 Keep track of when a gesture event last occured. More...
 
double fdGestureZoomReference
 Reference zoom for pinch gesture. More...
 
bool bPointerTarget
 Pointer target status. More...
 
bool bPointerPath
 Pointer path status. More...
 
bool bPointerPathSingle
 Pointer single-segment path status. More...
 
COverlayObjectpoOverlayObjectSelected
 Currently selected overlay object. More...
 
COverlayPointpoOverlayPointMove
 Overlay point being moved (non-0 only when a move is being performed) More...
 
CVesselPointpoVesselPointSynchronize
 Vessel point to synchronize to. More...
 

Friends

class CChartControl
 

Detailed Description

[UI] Virtual "chart table" (view)

This class acts as the virtual "chart table" of the navigator environment, allowing to load several maps (each in a different tab).

All loaded maps shall share the same current position, in geographical coordinates corresponding to the center of the map.

Zooming shall be performed according to a logarithmic scaling factor: 1 [pixel] <-> pow( 10, scale ) [meter] which is more natural for chart handling and which can (optionally) be shared by all loaded maps.

Author
Cedric Dufour http://cedric.dufour.name

Definition at line 54 of file CChartTable.hpp.

Constructor & Destructor Documentation

◆ CChartTable()

CChartTable::CChartTable ( QWidget *  _pqParent = 0)

Definition at line 57 of file CChartTable.cpp.

◆ ~CChartTable()

virtual CChartTable::~CChartTable ( )
inlinevirtual

Definition at line 123 of file CChartTable.hpp.

Member Function Documentation

◆ constructLayout()

void CChartTable::constructLayout ( )
private

Constructs the layout of the user-interface.

Definition at line 81 of file CChartTable.cpp.

◆ sizeHint()

QSize CChartTable::sizeHint ( ) const
virtual

Definition at line 97 of file CChartTable.cpp.

◆ clear()

void CChartTable::clear ( )
privatevirtual

Definition at line 885 of file CChartTable.cpp.

◆ eventFilter()

bool CChartTable::eventFilter ( QObject *  _pqObject,
QEvent *  _pqEvent 
)
privatevirtual

Definition at line 107 of file CChartTable.cpp.

◆ slotLoad

void CChartTable::slotLoad ( )
privateslot

[UI:Slot] Slot to load a full project's content from file

Definition at line 148 of file CChartTable.cpp.

◆ slotSave

void CChartTable::slotSave ( )
privateslot

[UI:Slot] Slot to save the full project's content to file

Definition at line 163 of file CChartTable.cpp.

◆ slotLoadChart

void CChartTable::slotLoadChart ( )
privateslot

[UI:Slot] Slot to load a new chart

Definition at line 174 of file CChartTable.cpp.

◆ slotPrintChart

void CChartTable::slotPrintChart ( )
privateslot

[UI:Slot] Slot to print the currently displayed chart

Definition at line 191 of file CChartTable.cpp.

◆ slotAddElevation

void CChartTable::slotAddElevation ( )
privateslot

[UI:Slot] Slot to add elevation data to the currently displayed chart

Definition at line 227 of file CChartTable.cpp.

◆ slotChangeTab

void CChartTable::slotChangeTab ( int  _iTabIndex)
privateslot

[UI:Slot] Slot to handle active tab change

See also
QTabWidget::currentChanged()

Definition at line 245 of file CChartTable.cpp.

◆ slotCloseTab [1/2]

void CChartTable::slotCloseTab ( )
privateslot

[UI:Slot] Slot to close the current tab

Definition at line 265 of file CChartTable.cpp.

◆ slotCloseTab [2/2]

void CChartTable::slotCloseTab ( int  _iTabIndex)
privateslot

[UI:Slot] Slot to close the requested tab

See also
QTabWidget::tabCloseRequested()

Definition at line 272 of file CChartTable.cpp.

◆ slotScaleActual

void CChartTable::slotScaleActual ( )
privateslot

[UI:Slot] Slot to trigger scaling to "actual" scale

Definition at line 288 of file CChartTable.cpp.

◆ slotScaleFit

void CChartTable::slotScaleFit ( )
privateslot

[UI:Slot] Slot to trigger scaling to "fit" scale

Definition at line 295 of file CChartTable.cpp.

◆ slotPointerTarget

void CChartTable::slotPointerTarget ( bool  _bEnable)
privateslot

[UI:Slot] Slot to enable/disable pointer target

Definition at line 302 of file CChartTable.cpp.

◆ slotPointerPath

void CChartTable::slotPointerPath ( bool  _bEnable)
privateslot

[UI:Slot] Slot to enable/disable ongoing measurements (pointer path)

Definition at line 310 of file CChartTable.cpp.

◆ slotPointerPathSingle

void CChartTable::slotPointerPathSingle ( bool  _bEnable)
privateslot

[UI:Slot] Slot to enable/disable single measurement (pointer path)

Definition at line 321 of file CChartTable.cpp.

◆ slotVesselPointDestroyed

void CChartTable::slotVesselPointDestroyed ( QObject *  _pqObject)
privateslot

[APP:Slot] Slot to handle vessel point destruction

Definition at line 332 of file CChartTable.cpp.

◆ handlerKeyEvent()

bool CChartTable::handlerKeyEvent ( QKeyEvent *  _pqKeyEvent)
private

Key events handler.

See also
eventFilter()

Definition at line 344 of file CChartTable.cpp.

◆ handlerMouseEvent()

bool CChartTable::handlerMouseEvent ( QMouseEvent *  _pqMouseEvent)
private

Mouse events handler.

See also
eventFilter()

Definition at line 367 of file CChartTable.cpp.

◆ handlerWheelEvent()

bool CChartTable::handlerWheelEvent ( QWheelEvent *  _pqWheelEvent)
private

Wheel events handler.

See also
eventFilter()

Definition at line 550 of file CChartTable.cpp.

◆ handlerGestureEvent()

bool CChartTable::handlerGestureEvent ( QGestureEvent *  _pqGestureEvent)
private

Gesture events handler.

See also
eventFilter()

Definition at line 562 of file CChartTable.cpp.

◆ setProjectModified()

void CChartTable::setProjectModified ( )
inline

Sets the status of the project to modified (data have changed and need saving)

Definition at line 203 of file CChartTable.hpp.

◆ setGeoPosition()

void CChartTable::setGeoPosition ( const CDataPosition _roGeoPosition,
bool  _bSkipCurrent = false 
)

Sets the reference chart (geographical) position.

Definition at line 604 of file CChartTable.cpp.

◆ showGeoPosition()

void CChartTable::showGeoPosition ( const CDataPosition _roGeoPosition)

Shows the given (geographical) position on chart.

NOTE: if the position is not visible, it becomes the new reference chart (geographical) position, otherwise, the latter is left unchanged.

See also
setGeoPosition()

Definition at line 624 of file CChartTable.cpp.

◆ stepScrPosition()

void CChartTable::stepScrPosition ( bool  _bHorizontal,
bool  _bIncrease,
bool  _bBigStep = true 
)

Discretely move the reference chart (geographical) position.

Definition at line 632 of file CChartTable.cpp.

◆ dragScrPosition()

void CChartTable::dragScrPosition ( const QPointF &  _rqPointFScrPositionOffset)

Moves the reference chart (geographical) position according to the given screen offset.

Definition at line 641 of file CChartTable.cpp.

◆ setPositionHome()

void CChartTable::setPositionHome ( )

Sets the reference chart (geographical) position to the current chart's center position.

Definition at line 656 of file CChartTable.cpp.

◆ lockPosition()

void CChartTable::lockPosition ( bool  _bLock)

Sets the position lock/unlock status.

Definition at line 663 of file CChartTable.cpp.

◆ setScale()

void CChartTable::setScale ( double  _fdScale,
bool  _bSkipCurrent = false,
bool  _bUpdateControl = true 
)

Sets the reference scale factor.

Definition at line 671 of file CChartTable.cpp.

◆ stepScale()

void CChartTable::stepScale ( bool  _bIncrease,
bool  _bBigStep = true 
)

Discretely increases/decreases the reference scale factor.

Definition at line 694 of file CChartTable.cpp.

◆ setScaleActual()

void CChartTable::setScaleActual ( )

Sets the reference scale factor to match the current chart's "actual" scale (1:1 zoom)

Definition at line 700 of file CChartTable.cpp.

◆ setScaleFit()

void CChartTable::setScaleFit ( )

Sets the reference scale factor to match the current chart's "fit" scale (entire chart visible)

Definition at line 707 of file CChartTable.cpp.

◆ setScaleArea()

void CChartTable::setScaleArea ( const CDataPosition _roGeoPosition1,
const CDataPosition _roGeoPosition2,
double  _fdScaleCorrection = 1.0 
)

Sets the reference scale factor to display the given (geographical) area (defined by its opposite corners)

Definition at line 715 of file CChartTable.cpp.

◆ lockScale()

void CChartTable::lockScale ( bool  _bLock)

Sets the scale lock/unlock status.

Definition at line 723 of file CChartTable.cpp.

◆ setZoom()

void CChartTable::setZoom ( double  _fdZoom,
bool  _bSkipCurrent = false,
bool  _bUpdateControl = true 
)
private

Sets the reference zoom factor.

Definition at line 731 of file CChartTable.cpp.

◆ enablePointerTarget()

void CChartTable::enablePointerTarget ( bool  _bEnable)

Enables/disables pointer target.

Definition at line 755 of file CChartTable.cpp.

◆ setPointerTarget()

bool CChartTable::setPointerTarget ( const CDataPosition _roGeoPosition)

Sets the pointer target's position; returns true if is was actually set, false otherwise.

NOTE: The pointer target's position will be set only if: 1. is was previously enabled; 2. it has not yet been set.

See also
enablePointerTarget()

Definition at line 765 of file CChartTable.cpp.

◆ enablePointerPath()

void CChartTable::enablePointerPath ( bool  _bEnable)

Enables/disables ongoing measurements (pointer path)

Definition at line 780 of file CChartTable.cpp.

◆ enablePointerPathSingle()

void CChartTable::enablePointerPathSingle ( bool  _bEnable)

Enables/disables single measurement (pointer path)

Definition at line 799 of file CChartTable.cpp.

◆ extendPointerPath()

bool CChartTable::extendPointerPath ( const CDataPosition _roGeoPosition)

Extends the pointer path; returns true if is was actually extended, false otherwise.

NOTE: The pointer path will be extended only if is was previously enabled.

See also
enablePointerPath(), enablePointerSingle()

Definition at line 813 of file CChartTable.cpp.

◆ setOverlayObjectSelected()

void CChartTable::setOverlayObjectSelected ( COverlayObject _poOverlayObject)

Sets the currently selected overlay object.

Definition at line 837 of file CChartTable.cpp.

◆ setOverlayPointMove()

void CChartTable::setOverlayPointMove ( COverlayPoint _poOverlayPoint)

Sets the overlay point to be moved (and lock all other actions while it is ongoing)

Definition at line 851 of file CChartTable.cpp.

◆ setVesselPointSynchronize()

void CChartTable::setVesselPointSynchronize ( CVesselPoint _poVesselPoint)

Sets the vessel point used to synchronize the chart reference (geographical) position.

Definition at line 857 of file CChartTable.cpp.

◆ resetVesselPointSynchronize()

void CChartTable::resetVesselPointSynchronize ( )

Resets (clears) the vessel point used to synchronize the chart reference (geographical) position.

Definition at line 864 of file CChartTable.cpp.

◆ isProjectModified()

bool CChartTable::isProjectModified ( ) const
inline

Returns whether the project has been modified (data have changed since last saved)

Definition at line 263 of file CChartTable.hpp.

◆ getGeoPosition()

CDataPosition CChartTable::getGeoPosition ( ) const
inline

Returns the reference chart (geographical) position.

Definition at line 265 of file CChartTable.hpp.

◆ getScale()

double CChartTable::getScale ( ) const
inline

Returns the reference scale factor.

Definition at line 267 of file CChartTable.hpp.

◆ getOverlayObjectSelected()

COverlayObject* CChartTable::getOverlayObjectSelected ( ) const
inline

Returns the currently selected overlay object.

Definition at line 269 of file CChartTable.hpp.

◆ getOverlayPointMove()

COverlayPoint* CChartTable::getOverlayPointMove ( ) const
inline

Returns the overlay point currently being moved (0 if none)

Definition at line 271 of file CChartTable.hpp.

◆ getVesselPointSynchronize()

CVesselPoint* CChartTable::getVesselPointSynchronize ( ) const
inline

Returns the vessel defined to synchronize the chart reference (geographical) position.

Definition at line 273 of file CChartTable.hpp.

◆ useChart()

CChart* CChartTable::useChart ( )
inline

Returns the currently displayed chart.

Definition at line 278 of file CChartTable.hpp.

◆ synchronizeVesselPoint()

void CChartTable::synchronizeVesselPoint ( )

Synchronize the reference chart (geographical) position with the designed vessel.

See also
setVesselPointSynchronize()

Definition at line 874 of file CChartTable.cpp.

◆ load()

void CChartTable::load ( const QString &  _rqsFilename)

Load a full project's content from the given file.

Definition at line 895 of file CChartTable.cpp.

◆ save()

void CChartTable::save ( const QString &  _rqsFilename) const

Save the full project's content to the given file.

Definition at line 960 of file CChartTable.cpp.

◆ parseQVCT()

int CChartTable::parseQVCT ( const QDomElement &  _rqDomElement)

Retrieves this object's content from the given QVCT source (file)

Definition at line 1004 of file CChartTable.cpp.

◆ dumpQVCT()

void CChartTable::dumpQVCT ( QXmlStreamWriter &  _rqXmlStreamWriter) const

Stores this object's content to the given QVCT destination (file)

Definition at line 1035 of file CChartTable.cpp.

◆ loadChart()

CChart * CChartTable::loadChart ( const QString &  _rqsFilename)

Load the given chart from file.

Definition at line 1054 of file CChartTable.cpp.

◆ updateChart()

void CChartTable::updateChart ( )

Update the (current) chart content (on screen)

NOTE: This results in the scheduling of a QWidget::paintEvent() by Qt. No guarantees can thus be given about when the actual CChart::draw() will occur.

Definition at line 1084 of file CChartTable.cpp.

◆ addElevation()

bool CChartTable::addElevation ( const QString &  _rqsFilename)

Add elevation data to the currently displayed chart (if any)

Definition at line 1090 of file CChartTable.cpp.

◆ hasElevation()

bool CChartTable::hasElevation ( )

Returns whether the currently selected chart has been associated elevation data (if any)

Definition at line 1099 of file CChartTable.cpp.

◆ showElevation()

void CChartTable::showElevation ( bool  _bShow)

Display elevation data (instead of raster data) of the currently selected chart (if any)

Definition at line 1105 of file CChartTable.cpp.

◆ toZoom()

double CChartTable::toZoom ( double  _fdScale,
const CChart _poChart = 0 
)
private

Converts the given scale factor to zoom factor (for the current position and - by default - the currently displayed chart)

Definition at line 1112 of file CChartTable.cpp.

◆ toScale()

double CChartTable::toScale ( double  _fdZoom,
const CChart _poChart = 0 
)
private

Converts the given zoom factor to scale factor (for the current position and - by default - the currently displayed chart)

Definition at line 1131 of file CChartTable.cpp.

Friends And Related Function Documentation

◆ CChartControl

friend class CChartControl
friend

Definition at line 57 of file CChartTable.hpp.

Member Data Documentation

◆ bProjectModified

bool CChartTable::bProjectModified
private

Flag to track project changes (and trigger user confirmation before discarding unsaved data)

Definition at line 65 of file CChartTable.hpp.

◆ oGeoPositionReference

CDataPosition CChartTable::oGeoPositionReference
private

Reference chart (geographical) position (shared by all "locked" maps)

See also
setGeoPosition(), stepScrPosition(), dragScrPosition(), setPositionHome(), getGeoPosition()

Definition at line 69 of file CChartTable.hpp.

◆ fdScaleReference

double CChartTable::fdScaleReference
private

Reference scale factor (shared by all "locked" maps)

See also
setScale(), stepScale(), setScaleActual(), setScaleFit(), setScaleArea(), getScale()

Definition at line 73 of file CChartTable.hpp.

◆ iDpi

int CChartTable::iDpi
private

Resolution, in Dots-per-Inch (DPI)

Definition at line 76 of file CChartTable.hpp.

◆ bIgnoreUpdate

bool CChartTable::bIgnoreUpdate
private

Flag that disables position, scale and pointer updates.

Definition at line 80 of file CChartTable.hpp.

◆ qPointFMouse

QPointF CChartTable::qPointFMouse
private

Mouse position (saved dragging purposes)

Definition at line 83 of file CChartTable.hpp.

◆ bMousePressed

bool CChartTable::bMousePressed
private

Mouse-pressed status.

Definition at line 85 of file CChartTable.hpp.

◆ bMouseDrag

bool CChartTable::bMouseDrag
private

Mouse-drag status.

Definition at line 87 of file CChartTable.hpp.

◆ fdGestureTimeLast

double CChartTable::fdGestureTimeLast
private

Keep track of when a gesture event last occured.

Definition at line 90 of file CChartTable.hpp.

◆ fdGestureZoomReference

double CChartTable::fdGestureZoomReference
private

Reference zoom for pinch gesture.

Definition at line 92 of file CChartTable.hpp.

◆ bPointerTarget

bool CChartTable::bPointerTarget
private

Pointer target status.

See also
enablePointerTarget()

Definition at line 96 of file CChartTable.hpp.

◆ bPointerPath

bool CChartTable::bPointerPath
private

Pointer path status.

See also
enablePointerPath()

Definition at line 99 of file CChartTable.hpp.

◆ bPointerPathSingle

bool CChartTable::bPointerPathSingle
private

Pointer single-segment path status.

See also
enablePointerPathSingle()

Definition at line 102 of file CChartTable.hpp.

◆ poOverlayObjectSelected

COverlayObject* CChartTable::poOverlayObjectSelected
private

Currently selected overlay object.

See also
setOverlayObjectSelected(), getOverlayObjectSelected()

Definition at line 106 of file CChartTable.hpp.

◆ poOverlayPointMove

COverlayPoint* CChartTable::poOverlayPointMove
private

Overlay point being moved (non-0 only when a move is being performed)

See also
setOverlayPointMove(), getOverlayPointMove()

Definition at line 110 of file CChartTable.hpp.

◆ poVesselPointSynchronize

CVesselPoint* CChartTable::poVesselPointSynchronize
private

Vessel point to synchronize to.

See also
setVesselPointSynchronize(), resetVesselPointSynchronize(), getVesselPointSynchronize()

Definition at line 114 of file CChartTable.hpp.


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