Detailed Description

Implements mouse interaction logic for the InteractiveHistogramOverlay.

Public Member Functions
	HistogramInteraction (InteractiveHistogramOverlay &interactiveOverlay)

void	setImage (const SharedImageSet *sis, int index)

bool	sceneEvent (QEvent *event) override
	Handles the event and returns true if the event was handles and should not passed to other interactions.

void	contextMenuCreate (QMenu &m) override
	Create context menu entries.

void	contextMenuEvaluate (QAction *action) override
	Evaluate action chosen in context menu or by shortcut.

Public Member Functions inherited from OverlayInteraction
	OverlayInteraction (InteractiveOverlay &overlay)

Public Member Functions inherited from Interaction
virtual void	openContextMenu (QPoint pos, QPoint globalPos, Qt::KeyboardModifiers modifiers)

virtual void	reset ()

void	setUseContextMenu (bool use)
	Set if the context menu must be created or not.

bool	useContextMenu () const
	Specifies if the view creates context menu entries or not. Default value is false.

Additional Inherited Members
Protected Member Functions inherited from Interaction
virtual void	createActions ()
	Create actions shown in context menu.

Protected Attributes inherited from OverlayInteraction
InteractiveOverlay &	m_overlay

Protected Attributes inherited from Interaction
QMap< QString, QAction * >	m_actions
	Actions used in the context menu.

bool	m_useContextMenu = false
	Default value is false.

Member Function Documentation

bool sceneEvent ( QEvent * event )

overridevirtual

Handles the event and returns true if the event was handles and should not passed to other interactions.

Implements Interaction.

void contextMenuCreate ( QMenu & )

overridevirtual

Create context menu entries.

Reimplemented from Interaction.

void contextMenuEvaluate ( QAction * )

overridevirtual

Evaluate action chosen in context menu or by shortcut.

Reimplemented from Interaction.

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