QmitkMultiLabelSelectionButton Class Reference

Button that displays information about selected labels of a given multi-label segmentation. More...

#include <QmitkMultiLabelSelectionButton.h>

Inheritance diagram for QmitkMultiLabelSelectionButton:

Collaboration diagram for QmitkMultiLabelSelectionButton:

Public Types
using	LabelValueType = mitk::MultiLabelSegmentation::LabelValueType
using	LabelValueVectorType = mitk::MultiLabelSegmentation::LabelValueVectorType

Public Slots
void	SetSelectedLabels (const LabelValueVectorType &selectedLabels)
	Transform a list of label values into the new selection of the inspector. More...
void	SetSelectedLabel (mitk::MultiLabelSegmentation::LabelValueType selectedLabel)
	The passed label will be used as new selection in the widget. More...
void	SetMultiLabelSegmentation (mitk::MultiLabelSegmentation *segmentation)
	Sets the segmentation that will be used and monitored by the widget. More...
void	SetMultiLabelNode (mitk::DataNode *node)
	Sets the segmentation node that will be used /monitored by the widget. More...
void	SetHighlightingActivated (bool visiblityMod)
void	SetEmptyInfo (QString info)

Signals
void	CurrentSelectionChanged (LabelValueVectorType labels) const
	A signal that will be emitted if the selected labels change. More...

Public Member Functions
	QmitkMultiLabelSelectionButton (QWidget *parent=nullptr)
	Constructs the multi-label selection button. More...
	~QmitkMultiLabelSelectionButton ()
bool	GetHighlightingActivated () const
	Returns whether label highlighting in render windows is activated. More...
mitk::MultiLabelSegmentation *	GetMultiLabelSegmentation () const
	Returns the currently set segmentation. More...
mitk::DataNode *	GetMultiLabelNode () const
	Returns the segmentation data node. More...
QString	GetEmptyInfo () const
	Returns the info text displayed when no label is selected. More...
LabelValueVectorType	GetSelectedLabels () const
	Retrieve the currently selected labels (equals the last CurrentSelectionChanged values). More...

Protected Member Functions
void	paintEvent (QPaintEvent *p) override
void	changeEvent (QEvent *event) override
void	enterEvent (QEnterEvent *event) override
void	leaveEvent (QEvent *event) override

Detailed Description

Button that displays information about selected labels of a given multi-label segmentation.

If the given node is a nullptr the node info text will be shown. The node info can be formatted text (e.g. HTML code; like the tooltip text).

Definition at line 31 of file QmitkMultiLabelSelectionButton.h.

Member Typedef Documentation

LabelValueType

using QmitkMultiLabelSelectionButton::LabelValueType = mitk::MultiLabelSegmentation::LabelValueType

Definition at line 49 of file QmitkMultiLabelSelectionButton.h.

LabelValueVectorType

using QmitkMultiLabelSelectionButton::LabelValueVectorType = mitk::MultiLabelSegmentation::LabelValueVectorType

Definition at line 50 of file QmitkMultiLabelSelectionButton.h.

Constructor & Destructor Documentation

QmitkMultiLabelSelectionButton()

QmitkMultiLabelSelectionButton::QmitkMultiLabelSelectionButton

(

QWidget *

parent = nullptr

)

Constructs the multi-label selection button.

~QmitkMultiLabelSelectionButton()

QmitkMultiLabelSelectionButton::~QmitkMultiLabelSelectionButton

(

)

Member Function Documentation

changeEvent()

void QmitkMultiLabelSelectionButton::changeEvent ( QEvent *  event )

overrideprotected

CurrentSelectionChanged

void QmitkMultiLabelSelectionButton::CurrentSelectionChanged ( LabelValueVectorType  labels ) const

signal

A signal that will be emitted if the selected labels change.

Parameters

labels

A list of label values that are now selected.

enterEvent()

void QmitkMultiLabelSelectionButton::enterEvent ( QEnterEvent *  event )

overrideprotected

GetEmptyInfo()

QString QmitkMultiLabelSelectionButton::GetEmptyInfo

(

)

const

Returns the info text displayed when no label is selected.

GetHighlightingActivated()

bool QmitkMultiLabelSelectionButton::GetHighlightingActivated

(

)

const

Returns whether label highlighting in render windows is activated.

GetMultiLabelNode()

mitk::DataNode* QmitkMultiLabelSelectionButton::GetMultiLabelNode

(

)

const

Returns the segmentation data node.

GetMultiLabelSegmentation()

mitk::MultiLabelSegmentation* QmitkMultiLabelSelectionButton::GetMultiLabelSegmentation

(

)

const

Returns the currently set segmentation.

GetSelectedLabels()

LabelValueVectorType QmitkMultiLabelSelectionButton::GetSelectedLabels

(

)

const

Retrieve the currently selected labels (equals the last CurrentSelectionChanged values).

leaveEvent()

void QmitkMultiLabelSelectionButton::leaveEvent ( QEvent *  event )

overrideprotected

paintEvent()

void QmitkMultiLabelSelectionButton::paintEvent ( QPaintEvent *  p )

overrideprotected

SetEmptyInfo

void QmitkMultiLabelSelectionButton::SetEmptyInfo ( QString  info )

slot

Set the info text that should be displayed if no label is selected. The string can contain HTML code, if desired.

SetHighlightingActivated

void QmitkMultiLabelSelectionButton::SetHighlightingActivated ( bool  visiblityMod )

slot

SetMultiLabelNode

void QmitkMultiLabelSelectionButton::SetMultiLabelNode ( mitk::DataNode *  node )

slot

Sets the segmentation node that will be used /monitored by the widget.

Parameters

node	A pointer to the segmentation node.

Remarks

If not set, highlighting in render windows will not work.

SetMultiLabelSegmentation

void QmitkMultiLabelSelectionButton::SetMultiLabelSegmentation ( mitk::MultiLabelSegmentation *  segmentation )

slot

Sets the segmentation that will be used and monitored by the widget.

Parameters

segmentation

A pointer to the segmentation to set.

Remarks

You cannot set the segmentation directly if a segmentation node is also set. Reset the node (nullptr) if you want to change to direct segmentation setting.

Precondition

Segmentation node is nullptr.

SetSelectedLabel

void QmitkMultiLabelSelectionButton::SetSelectedLabel ( mitk::MultiLabelSegmentation::LabelValueType  selectedLabel )

slot

The passed label will be used as new selection in the widget.

Parameters

selectedLabel

Value of the selected label.

Remarks

Using this method to select labels will not trigger the CurrentSelectionChanged signal. Observers should regard that to avoid signal loops.

SetSelectedLabels

void QmitkMultiLabelSelectionButton::SetSelectedLabels ( const LabelValueVectorType &  selectedLabels )

slot

Transform a list of label values into the new selection of the inspector.

Parameters

selectedLabels

A list of selected label values.

Remarks

Using this method to select labels will not trigger the CurrentSelectionChanged signal. Observers should regard that to avoid signal loops.

---

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

• QmitkMultiLabelSelectionButton.h