Qt widget for editing a segment from a segmentation using Editor effects.Widget for editing segmentations that can be re-used in any module. More...

#include <Modules/Loadable/Segmentations/Widgets/qMRMLSegmentEditorWidget.h>

Inheritance diagram for qMRMLSegmentEditorWidget:

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Collaboration diagram for qMRMLSegmentEditorWidget:

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Public Types
typedef qMRMLWidget	Superclass

Public Types inherited from qMRMLWidget
typedef QWidget	Superclass

Properties
bool	autoShowMasterVolumeNode

QString	defaultTerminologyEntry

QString	defaultTerminologyEntrySettingsKey

Qt::ToolButtonStyle	effectButtonStyle

bool	jumpToSelectedSegmentEnabled

bool	masterVolumeNodeSelectorVisible

int	maximumNumberOfUndoStates

bool	readOnly

bool	segmentationNodeSelectorVisible

bool	switchToSegmentationsButtonVisible

bool	undoEnabled

bool	unorderedEffectsVisible

Public Slots
void	hideLabelLayer ()
	Unselect labelmap layer in all slice views in the active layout. More...

void	installKeyboardShortcuts (QWidget *parent=nullptr)

void	jumpSlices ()
	Segment's center is determined as the center of bounding box. More...

void	redo ()
	Restores next saved state of the segmentation. More...

void	rotateSliceViewsToSegmentation ()

void	saveStateForUndo ()

void	selectNextSegment ()
	Select the segment below the currently selected one in the table (skipping segments that are not visible) More...

void	selectPreviousSegment ()
	Select the segment above the currently selected one in the table (skipping segments that are not visible) More...

void	selectSegmentAtOffset (int offset)

void	setActiveEffectByName (QString effectName)
	Set active effect by name. More...

void	setAutoShowMasterVolumeNode (bool)

void	setCurrentSegmentID (const QString segmentID)
	Set selected segment by its ID. More...

void	setEffectButtonStyle (Qt::ToolButtonStyle toolButtonStyle)

void	setInteractionNode (vtkMRMLInteractionNode *interactionNode)

void	setJumpToSelectedSegmentEnabled (bool enable)
	Enables automatic jumping to current segment when selection is changed. More...

void	setMasterVolumeNode (vtkMRMLNode *node)

void	setMasterVolumeNodeID (const QString &nodeID)
	Set master volume MRML node by its ID. More...

void	setMasterVolumeNodeSelectorVisible (bool)
	Show/hide the master volume node selector widget. More...

void	setMaximumNumberOfUndoStates (int)
	Set maximum number of saved undo/redo states. More...

void	setMRMLScene (vtkMRMLScene *newScene) override
	Set the MRML scene associated with the widget. More...

void	setMRMLSegmentEditorNode (vtkMRMLSegmentEditorNode *newSegmentEditorNode)
	Set the segment editor parameter set node. More...

void	setReadOnly (bool aReadOnly)
	Set whether the widget is read-only. More...

void	setSegmentationNode (vtkMRMLNode *node)
	Set segmentation MRML node. More...

void	setSegmentationNodeID (const QString &nodeID)
	Set segmentation MRML node by its ID. More...

void	setSegmentationNodeSelectorVisible (bool)
	Show/hide the segmentation node selector widget. More...

void	setSwitchToSegmentationsButtonVisible (bool)
	Show/hide the switch to Segmentations module button. More...

void	setUndoEnabled (bool)
	Undo/redo enabled. More...

void	showMasterVolumeInSliceViewers (bool forceShowInBackground=false, bool fitSlice=false)

void	toggleMasterVolumeIntensityMaskEnabled ()
	Enable/disable masking using master volume intensity. More...

bool	turnOffLightboxes ()

void	undo ()
	Restores previous saved state of the segmentation. More...

void	uninstallKeyboardShortcuts ()
	Uninstall previously installed keyboard shortcuts. More...

void	updateEffectLayouts ()
	Perform updates to prevent layout collapse. More...

void	updateEffectList ()

void	updateVolume (void *volumePtr, bool &success)
	Update modifierLabelmap, maskLabelmap, or alignedMasterVolumeNode. More...

virtual void	updateWidgetFromMRML ()
	Update widget state from the MRML scene. More...

Public Slots inherited from qMRMLWidget
virtual void	setMRMLScene (vtkMRMLScene *newScene)
	Set the MRML scene associated with the widget. More...

Signals
void	currentSegmentIDChanged (const QString &)
	Emitted if different segment is selected in the segment list. More...

void	masterVolumeNodeChanged (vtkMRMLVolumeNode *)

void	segmentationNodeChanged (vtkMRMLSegmentationNode *)

Signals inherited from qMRMLWidget
void	mrmlSceneChanged (vtkMRMLScene *)

Public Member Functions
Q_INVOKABLE qSlicerSegmentEditorAbstractEffect *	activeEffect () const

bool	autoShowMasterVolumeNode () const

Q_INVOKABLE QStringList	availableEffectNames ()
	Get list of all registered effect names that can be displayed in the widget. More...

Q_INVOKABLE QString	currentSegmentID () const
	Get segment ID of selected segment. More...

QString	defaultTerminologyEntry ()

QString	defaultTerminologyEntrySettingsKey () const

Qt::ToolButtonStyle	effectButtonStyle () const

Q_INVOKABLE qSlicerSegmentEditorAbstractEffect *	effectByIndex (int index)

Q_INVOKABLE qSlicerSegmentEditorAbstractEffect *	effectByName (QString name)

Q_INVOKABLE int	effectCount ()

Q_INVOKABLE QStringList	effectNameOrder () const

Q_INVOKABLE vtkMRMLInteractionNode *	interactionNode () const

bool	jumpToSelectedSegmentEnabled () const
	Returns true if automatic jump to current segment is enabled. More...

Q_INVOKABLE vtkMRMLNode *	masterVolumeNode () const
	Get currently selected master volume MRML node. More...

Q_INVOKABLE QString	masterVolumeNodeID () const
	Get ID of currently selected master volume node. More...

Q_INVOKABLE void	masterVolumeNodeSelectorAddAttribute (const QString &nodeType, const QString &attributeName, const QVariant &attributeValue=QVariant())

Q_INVOKABLE void	masterVolumeNodeSelectorRemoveAttribute (const QString &nodeType, const QString &attributeName)

bool	masterVolumeNodeSelectorVisible () const
	Show/hide the master volume node selector widget. More...

int	maximumNumberOfUndoStates () const
	Get maximum number of saved undo/redo states. More...

Q_INVOKABLE vtkMRMLSegmentEditorNode *	mrmlSegmentEditorNode () const
	Get the segment editor parameter set node. More...

	qMRMLSegmentEditorWidget (QWidget *parent=nullptr)
	Constructor. More...

bool	readOnly () const
	Get whether widget is read-only. More...

Q_INVOKABLE void	removeViewObservations ()

Q_INVOKABLE vtkMRMLNode *	segmentationNode () const
	Get currently selected segmentation MRML node. More...

Q_INVOKABLE QString	segmentationNodeID () const
	Get ID of currently selected segmentation node. More...

Q_INVOKABLE void	segmentationNodeSelectorAddAttribute (const QString &nodeType, const QString &attributeName, const QVariant &attributeValue=QVariant())

Q_INVOKABLE void	segmentationNodeSelectorRemoveAttribute (const QString &nodeType, const QString &attributeName)

bool	segmentationNodeSelectorVisible () const
	Show/hide the segmentation node selector widget. More...

Q_INVOKABLE void	setActiveEffect (qSlicerSegmentEditorAbstractEffect *effect)

void	setDefaultTerminologyEntry (const QString &terminologyEntry)

void	setDefaultTerminologyEntrySettingsKey (const QString &terminologyEntrySettingsKey)

Q_INVOKABLE void	setEffectNameOrder (const QStringList &effectNames)

void	setUnorderedEffectsVisible (bool visible)

Q_INVOKABLE void	setupViewObservations ()

bool	switchToSegmentationsButtonVisible () const
	Show/hide the switch to Segmentations module button. More...

bool	undoEnabled () const
	Undo/redo enabled. More...

bool	unorderedEffectsVisible () const

	~qMRMLSegmentEditorWidget () override
	Destructor. More...

Public Member Functions inherited from qMRMLWidget
Q_INVOKABLE vtkMRMLScene *	mrmlScene () const
	Return a pointer on the current MRML scene. More...

	qMRMLWidget (QWidget *parent=nullptr, Qt::WindowFlags f=nullptr)

	~qMRMLWidget () override

Protected Slots
void	anchorClicked (const QUrl &url)
	Update layout after expanding/collapsing the help text browser. More...

void	initializeParameterSetNode ()
	Set default parameters in parameter set node (after setting or closing scene) More...

void	onAddSegment ()
	Add empty segment. More...

void	onCreateSurfaceToggled (bool on)
	Create/remove closed surface model for the segmentation that is automatically updated when editing. More...

void	onEffectButtonClicked (QAbstractButton *button)
	Activate effect on clicking its button. More...

void	onEnableSurfaceSmoothingToggled (bool enabled)
	Enable/disable surface smoothing. More...

void	onExportToFilesActionClicked ()
	Open Export to files dialog. More...

void	onImportExportActionClicked ()
	Switch to Segmentations module and jump to Import/Export section. More...

void	onInteractionNodeModified ()
	Handles mouse mode changes (view / place markups) More...

void	onLayoutChanged (int layoutIndex)
	Handle layout changes. More...

void	onMaskModeChanged (int)
	Changed selected editable segment area. More...

void	onMasterVolumeImageDataModified ()
	Called if master volume image data is changed. More...

void	onMasterVolumeIntensityMaskChecked (bool checked)
	Enable/disable threshold when checkbox is toggled. More...

void	onMasterVolumeIntensityMaskRangeChanged (double low, double high)
	Handles threshold values changed event. More...

void	onMasterVolumeNodeChanged (vtkMRMLNode *node)
	Handles changing of the current master volume MRML node. More...

void	onMRMLSceneEndCloseEvent ()
	Clean up when scene is closed. More...

void	onOverwriteModeChanged (int)
	Changed selected overwriteable segments. More...

void	onRemoveSegment ()
	Remove selected segment. More...

void	onSegmentAddedRemoved ()
	Called if a segment or representation is added or removed. More...

void	onSegmentationDisplayModified ()
	Handle display node view ID changes. More...

void	onSegmentationHistoryChanged ()
	Update GUI if segmentation history is changed (e.g., undo/redo button states) More...

void	onSegmentationNodeChanged (vtkMRMLNode *node)
	Handles changing of current segmentation MRML node. More...

void	onSegmentSelectionChanged (const QItemSelection &selected, const QItemSelection &deselected)
	Handles segment selection changes. More...

void	onSelectEffectShortcut ()

void	onSelectSegmentShortcut ()
	Segment selection shortcut is activated. More...

void	onSurfaceSmoothingFactorChanged (double newSmoothingFactor)

void	onSwitchToSegmentations ()
	Edit segmentation properties in Segmentations module. More...

void	showSegmentationGeometryDialog ()
	Show segmentation geometry dialog to specify labelmap geometry. More...

void	updateMaskingSection ()
	Update masking section on the UI. More...

void	updateSliceRotateWarningButtonVisibility ()
	Show slice rotation warning button if slice views are rotated, hide otherwise. More...

Protected Member Functions
bool	setMasterRepresentationToBinaryLabelmap ()

qSlicerAbstractModuleWidget *	switchToSegmentationsModule ()
	Switches to Segmentations module and returns the module widget. More...

void	updateEffectsSectionFromMRML ()

void	updateWidgetFromMasterVolumeNode ()

void	updateWidgetFromSegmentationNode ()

Static Protected Member Functions
static void	processEvents (vtkObject caller, unsigned long eid, void clientData, void *callData)
	Callback function invoked when interaction happens. More...

Protected Attributes
QScopedPointer< qMRMLSegmentEditorWidgetPrivate >	d_ptr

Protected Attributes inherited from qMRMLWidget
QScopedPointer< qMRMLWidgetPrivate >	d_ptr

Additional Inherited Members
Static Public Member Functions inherited from qMRMLWidget
static Q_INVOKABLE void	postInitializeApplication ()
	Initialization that needs to be performed after application object is created. More...

static Q_INVOKABLE void	preInitializeApplication ()

Detailed Description

Qt widget for editing a segment from a segmentation using Editor effects.

Widget for editing segmentations that can be re-used in any module.

IMPORTANT: The embedding module is responsible for setting the MRML scene and the management of the

See also: vtkMRMLSegmentEditorNode parameter set node. The empty parameter set node should be set before the MRML scene, so that the default selections can be stored in the parameter set node. Also, re-creation of the parameter set node needs to be handled after scene close, and usage of occasional existing parameter set nodes after scene import.

Definition at line 65 of file qMRMLSegmentEditorWidget.h.

Member Typedef Documentation

◆ Superclass

typedef qMRMLWidget qMRMLSegmentEditorWidget::Superclass

Definition at line 83 of file qMRMLSegmentEditorWidget.h.

Property Documentation

◆ autoShowMasterVolumeNode

bool qMRMLSegmentEditorWidget::autoShowMasterVolumeNode

readwrite

Definition at line 71 of file qMRMLSegmentEditorWidget.h.

◆ defaultTerminologyEntry

QString qMRMLSegmentEditorWidget::defaultTerminologyEntry

readwrite

Definition at line 79 of file qMRMLSegmentEditorWidget.h.

◆ defaultTerminologyEntrySettingsKey

QString qMRMLSegmentEditorWidget::defaultTerminologyEntrySettingsKey

readwrite

Definition at line 78 of file qMRMLSegmentEditorWidget.h.

◆ effectButtonStyle

Qt::ToolButtonStyle qMRMLSegmentEditorWidget::effectButtonStyle

readwrite

Definition at line 76 of file qMRMLSegmentEditorWidget.h.

◆ jumpToSelectedSegmentEnabled

bool qMRMLSegmentEditorWidget::jumpToSelectedSegmentEnabled

readwrite

Definition at line 80 of file qMRMLSegmentEditorWidget.h.

◆ masterVolumeNodeSelectorVisible

bool qMRMLSegmentEditorWidget::masterVolumeNodeSelectorVisible

readwrite

Definition at line 70 of file qMRMLSegmentEditorWidget.h.

◆ maximumNumberOfUndoStates

int qMRMLSegmentEditorWidget::maximumNumberOfUndoStates

readwrite

Definition at line 74 of file qMRMLSegmentEditorWidget.h.

◆ readOnly

bool qMRMLSegmentEditorWidget::readOnly

readwrite

Definition at line 75 of file qMRMLSegmentEditorWidget.h.

◆ segmentationNodeSelectorVisible

bool qMRMLSegmentEditorWidget::segmentationNodeSelectorVisible

readwrite

Definition at line 69 of file qMRMLSegmentEditorWidget.h.

◆ switchToSegmentationsButtonVisible

bool qMRMLSegmentEditorWidget::switchToSegmentationsButtonVisible

readwrite

Definition at line 72 of file qMRMLSegmentEditorWidget.h.

◆ undoEnabled

bool qMRMLSegmentEditorWidget::undoEnabled

readwrite

Definition at line 73 of file qMRMLSegmentEditorWidget.h.

◆ unorderedEffectsVisible

bool qMRMLSegmentEditorWidget::unorderedEffectsVisible

readwrite

Definition at line 77 of file qMRMLSegmentEditorWidget.h.

Constructor & Destructor Documentation

◆ qMRMLSegmentEditorWidget()

qMRMLSegmentEditorWidget::qMRMLSegmentEditorWidget ( QWidget * parent = nullptr )

explicit

Constructor.

◆ ~qMRMLSegmentEditorWidget()

qMRMLSegmentEditorWidget::~qMRMLSegmentEditorWidget ( )

override

Destructor.

Member Function Documentation

◆ activeEffect()

Q_INVOKABLE qSlicerSegmentEditorAbstractEffect* qMRMLSegmentEditorWidget::activeEffect ( ) const

Return active effect if selected, nullptr otherwise

See also: m_ActiveEffect, setActiveEffect()

◆ anchorClicked

void qMRMLSegmentEditorWidget::anchorClicked ( const QUrl & url )

protectedslot

Update layout after expanding/collapsing the help text browser.

◆ autoShowMasterVolumeNode()

bool qMRMLSegmentEditorWidget::autoShowMasterVolumeNode ( ) const

If autoShowMasterVolumeNode is enabled then master volume is automatically displayed in slice views when a new master volume is selected or layout is changed. Enabled by default.

◆ availableEffectNames()

Q_INVOKABLE QStringList qMRMLSegmentEditorWidget::availableEffectNames ( )

Get list of all registered effect names that can be displayed in the widget.

◆ currentSegmentID()

Q_INVOKABLE QString qMRMLSegmentEditorWidget::currentSegmentID ( ) const

Get segment ID of selected segment.

◆ currentSegmentIDChanged

void qMRMLSegmentEditorWidget::currentSegmentIDChanged ( const QString & )

signal

Emitted if different segment is selected in the segment list.

◆ defaultTerminologyEntry()

QString qMRMLSegmentEditorWidget::defaultTerminologyEntry ( )

Get terminology entry string that is used for the first segment by default. The value is read from application settings, if defaultTerminologyEntrySettingsKey is not empty.

◆ defaultTerminologyEntrySettingsKey()

QString qMRMLSegmentEditorWidget::defaultTerminologyEntrySettingsKey ( ) const

Get settings key that stores defaultTerminologyEntry.

See also: setDefaultTerminologyEntrySettingsKey

◆ effectButtonStyle()

Qt::ToolButtonStyle qMRMLSegmentEditorWidget::effectButtonStyle ( ) const

Get appearance of effect buttons. Showing text may make it easier to find an effect but uses more space.

◆ effectByIndex()

Q_INVOKABLE qSlicerSegmentEditorAbstractEffect* qMRMLSegmentEditorWidget::effectByIndex ( int index )

Get n-th effect shown in the widget. n>=0 and n<effectCount().

Returns: The effect instance if exists, nullptr otherwise

◆ effectByName()

Q_INVOKABLE qSlicerSegmentEditorAbstractEffect* qMRMLSegmentEditorWidget::effectByName ( QString name )

Get an effect object by name

Returns: The effect instance if exists, nullptr otherwise

◆ effectCount()

Q_INVOKABLE int qMRMLSegmentEditorWidget::effectCount ( )

Get number of displayed effects

Returns: Number of effects shown in the widget

◆ effectNameOrder()

Q_INVOKABLE QStringList qMRMLSegmentEditorWidget::effectNameOrder ( ) const

Get requested order of effects. Actually displayed effects can be retrieved by using

See also: effectCount and; effectByIndex.

Returns: List of effect names to be shown in the widget.

◆ hideLabelLayer

void qMRMLSegmentEditorWidget::hideLabelLayer ( )

slot

Unselect labelmap layer in all slice views in the active layout.

◆ initializeParameterSetNode

void qMRMLSegmentEditorWidget::initializeParameterSetNode ( )

protectedslot

Set default parameters in parameter set node (after setting or closing scene)

◆ installKeyboardShortcuts

void qMRMLSegmentEditorWidget::installKeyboardShortcuts ( QWidget * parent = nullptr )

slot

Install keyboard shortcuts to allow quick selection of effects and segments. If parent is not specified then the main window will be used as parent. Previous keyboard shortcuts will be uninstalled.

◆ interactionNode()

Q_INVOKABLE vtkMRMLInteractionNode* qMRMLSegmentEditorWidget::interactionNode ( ) const

Get current interaction node.

See also: SetInteractionNode()

◆ jumpSlices

void qMRMLSegmentEditorWidget::jumpSlices ( )

slot

Segment's center is determined as the center of bounding box.

Jump position of all slice views to show the segment's center.

◆ jumpToSelectedSegmentEnabled()

bool qMRMLSegmentEditorWidget::jumpToSelectedSegmentEnabled ( ) const

Returns true if automatic jump to current segment is enabled.

◆ masterVolumeNode()

Q_INVOKABLE vtkMRMLNode* qMRMLSegmentEditorWidget::masterVolumeNode ( ) const

Get currently selected master volume MRML node.

◆ masterVolumeNodeChanged

void qMRMLSegmentEditorWidget::masterVolumeNodeChanged ( vtkMRMLVolumeNode * )

signal

Emitted when the user selects a different master volume (or any time master volume selection is changed in the segment editor parameter node).

◆ masterVolumeNodeID()

Q_INVOKABLE QString qMRMLSegmentEditorWidget::masterVolumeNodeID ( ) const

Get ID of currently selected master volume node.

◆ masterVolumeNodeSelectorAddAttribute()

Q_INVOKABLE void qMRMLSegmentEditorWidget::masterVolumeNodeSelectorAddAttribute	(	const QString &	nodeType,
		const QString &	attributeName,
		const QVariant &	attributeValue = `QVariant()`
	)

Add node type attribute that filter the master volume nodes to display.

See also: qMRMLNodeComboBox::addAttribute

◆ masterVolumeNodeSelectorRemoveAttribute()

Q_INVOKABLE void qMRMLSegmentEditorWidget::masterVolumeNodeSelectorRemoveAttribute	(	const QString &	nodeType,
		const QString &	attributeName
	)

Remove node type attribute filtering the displayed master volume nodes.

See also: qMRMLNodeComboBox::addAttribute

◆ masterVolumeNodeSelectorVisible()

bool qMRMLSegmentEditorWidget::masterVolumeNodeSelectorVisible ( ) const

Show/hide the master volume node selector widget.

◆ maximumNumberOfUndoStates()

int qMRMLSegmentEditorWidget::maximumNumberOfUndoStates ( ) const

Get maximum number of saved undo/redo states.

◆ mrmlSegmentEditorNode()

Q_INVOKABLE vtkMRMLSegmentEditorNode* qMRMLSegmentEditorWidget::mrmlSegmentEditorNode ( ) const

Get the segment editor parameter set node.

◆ onAddSegment

void qMRMLSegmentEditorWidget::onAddSegment ( )

protectedslot

Add empty segment.

◆ onCreateSurfaceToggled

void qMRMLSegmentEditorWidget::onCreateSurfaceToggled ( bool on )

protectedslot

Create/remove closed surface model for the segmentation that is automatically updated when editing.

◆ onEffectButtonClicked

void qMRMLSegmentEditorWidget::onEffectButtonClicked ( QAbstractButton * button )

protectedslot

Activate effect on clicking its button.

◆ onEnableSurfaceSmoothingToggled

void qMRMLSegmentEditorWidget::onEnableSurfaceSmoothingToggled ( bool enabled )

protectedslot

Enable/disable surface smoothing.

◆ onExportToFilesActionClicked

void qMRMLSegmentEditorWidget::onExportToFilesActionClicked ( )

protectedslot

Open Export to files dialog.

◆ onImportExportActionClicked

void qMRMLSegmentEditorWidget::onImportExportActionClicked ( )

protectedslot

Switch to Segmentations module and jump to Import/Export section.

◆ onInteractionNodeModified

void qMRMLSegmentEditorWidget::onInteractionNodeModified ( )

protectedslot

Handles mouse mode changes (view / place markups)

◆ onLayoutChanged

void qMRMLSegmentEditorWidget::onLayoutChanged ( int layoutIndex )

protectedslot

Handle layout changes.

◆ onMaskModeChanged

void qMRMLSegmentEditorWidget::onMaskModeChanged ( int )

protectedslot

Changed selected editable segment area.

◆ onMasterVolumeImageDataModified

void qMRMLSegmentEditorWidget::onMasterVolumeImageDataModified ( )

protectedslot

Called if master volume image data is changed.

◆ onMasterVolumeIntensityMaskChecked

void qMRMLSegmentEditorWidget::onMasterVolumeIntensityMaskChecked ( bool checked )

protectedslot

Enable/disable threshold when checkbox is toggled.

◆ onMasterVolumeIntensityMaskRangeChanged

void qMRMLSegmentEditorWidget::onMasterVolumeIntensityMaskRangeChanged	(	double	low,
		double	high
	)

protectedslot

Handles threshold values changed event.

◆ onMasterVolumeNodeChanged

void qMRMLSegmentEditorWidget::onMasterVolumeNodeChanged ( vtkMRMLNode * node )

protectedslot

Handles changing of the current master volume MRML node.

◆ onMRMLSceneEndCloseEvent

void qMRMLSegmentEditorWidget::onMRMLSceneEndCloseEvent ( )

protectedslot

Clean up when scene is closed.

◆ onOverwriteModeChanged

void qMRMLSegmentEditorWidget::onOverwriteModeChanged ( int )

protectedslot

Changed selected overwriteable segments.

◆ onRemoveSegment

void qMRMLSegmentEditorWidget::onRemoveSegment ( )

protectedslot

Remove selected segment.

◆ onSegmentAddedRemoved

void qMRMLSegmentEditorWidget::onSegmentAddedRemoved ( )

protectedslot

Called if a segment or representation is added or removed.

◆ onSegmentationDisplayModified

void qMRMLSegmentEditorWidget::onSegmentationDisplayModified ( )

protectedslot

Handle display node view ID changes.

◆ onSegmentationHistoryChanged

void qMRMLSegmentEditorWidget::onSegmentationHistoryChanged ( )

protectedslot

Update GUI if segmentation history is changed (e.g., undo/redo button states)

◆ onSegmentationNodeChanged

void qMRMLSegmentEditorWidget::onSegmentationNodeChanged ( vtkMRMLNode * node )

protectedslot

Handles changing of current segmentation MRML node.

◆ onSegmentSelectionChanged

void qMRMLSegmentEditorWidget::onSegmentSelectionChanged	(	const QItemSelection &	selected,
		const QItemSelection &	deselected
	)

protectedslot

Handles segment selection changes.

◆ onSelectEffectShortcut

void qMRMLSegmentEditorWidget::onSelectEffectShortcut ( )

protectedslot

Effect selection shortcut is activated. 0 means deselect active effect. -1 toggles between no effect/last active effect.

◆ onSelectSegmentShortcut

void qMRMLSegmentEditorWidget::onSelectSegmentShortcut ( )

protectedslot

Segment selection shortcut is activated.

◆ onSurfaceSmoothingFactorChanged

void qMRMLSegmentEditorWidget::onSurfaceSmoothingFactorChanged ( double newSmoothingFactor )

protectedslot

◆ onSwitchToSegmentations

void qMRMLSegmentEditorWidget::onSwitchToSegmentations ( )

protectedslot

Edit segmentation properties in Segmentations module.

◆ processEvents()

static void qMRMLSegmentEditorWidget::processEvents	(	vtkObject *	caller,
		unsigned long	eid,
		void *	clientData,
		void *	callData
	)

staticprotected

Callback function invoked when interaction happens.

◆ readOnly()

bool qMRMLSegmentEditorWidget::readOnly ( ) const

Get whether widget is read-only.

◆ redo

void qMRMLSegmentEditorWidget::redo ( )

slot

Restores next saved state of the segmentation.

◆ removeViewObservations()

Q_INVOKABLE void qMRMLSegmentEditorWidget::removeViewObservations ( )

Remove observations NOTE: This method should be called from the exit function of the embedding module widget so that events are not processed unnecessarily.

◆ rotateSliceViewsToSegmentation

void qMRMLSegmentEditorWidget::rotateSliceViewsToSegmentation ( )

slot

Rotate slice views to be aligned with segmentation node's internal labelmap representation axes.

◆ saveStateForUndo

void qMRMLSegmentEditorWidget::saveStateForUndo ( )

slot

Save current segmentation before performing an edit operation to allow reverting to the current state by using undo

◆ segmentationNode()

Q_INVOKABLE vtkMRMLNode* qMRMLSegmentEditorWidget::segmentationNode ( ) const

Get currently selected segmentation MRML node.

◆ segmentationNodeChanged

void qMRMLSegmentEditorWidget::segmentationNodeChanged ( vtkMRMLSegmentationNode * )

signal

Emitted when the user selects a different segmentation node (or any time segmentation node selection is changed in the segment editor parameter node).

◆ segmentationNodeID()

Q_INVOKABLE QString qMRMLSegmentEditorWidget::segmentationNodeID ( ) const

Get ID of currently selected segmentation node.

◆ segmentationNodeSelectorAddAttribute()

Q_INVOKABLE void qMRMLSegmentEditorWidget::segmentationNodeSelectorAddAttribute	(	const QString &	nodeType,
		const QString &	attributeName,
		const QVariant &	attributeValue = `QVariant()`
	)

Add node type attribute that filter the segmentation nodes to display.

See also: qMRMLNodeComboBox::addAttribute

◆ segmentationNodeSelectorRemoveAttribute()

Q_INVOKABLE void qMRMLSegmentEditorWidget::segmentationNodeSelectorRemoveAttribute	(	const QString &	nodeType,
		const QString &	attributeName
	)

Remove node type attribute filtering the displayed segmentation nodes.

See also: qMRMLNodeComboBox::addAttribute

◆ segmentationNodeSelectorVisible()

bool qMRMLSegmentEditorWidget::segmentationNodeSelectorVisible ( ) const

Show/hide the segmentation node selector widget.

◆ selectNextSegment

void qMRMLSegmentEditorWidget::selectNextSegment ( )

slot

Select the segment below the currently selected one in the table (skipping segments that are not visible)

◆ selectPreviousSegment

void qMRMLSegmentEditorWidget::selectPreviousSegment ( )

slot

Select the segment above the currently selected one in the table (skipping segments that are not visible)

◆ selectSegmentAtOffset

void qMRMLSegmentEditorWidget::selectSegmentAtOffset ( int offset )

slot

Select the segment offset from the currently selected one in the table (skipping segments that are not visible) Positive offset will move down the table Negative offset will move up the table

◆ setActiveEffect()

Q_INVOKABLE void qMRMLSegmentEditorWidget::setActiveEffect ( qSlicerSegmentEditorAbstractEffect * effect )

Set active effect

See also: m_ActiveEffect, activeEffect()

◆ setActiveEffectByName

void qMRMLSegmentEditorWidget::setActiveEffectByName ( QString effectName )

slot

Set active effect by name.

◆ setAutoShowMasterVolumeNode

void qMRMLSegmentEditorWidget::setAutoShowMasterVolumeNode ( bool )

slot

If autoShowMasterVolumeNode is enabled then master volume is automatically displayed in slice views when a new master volume is selected or layout is changed. Enabled by default.

◆ setCurrentSegmentID

void qMRMLSegmentEditorWidget::setCurrentSegmentID ( const QString segmentID )

slot

Set selected segment by its ID.

◆ setDefaultTerminologyEntry()

void qMRMLSegmentEditorWidget::setDefaultTerminologyEntry ( const QString & terminologyEntry )

Set terminology entry string that is used for the first segment by default. The value is alwo written to application settings, if defaultTerminologyEntrySettingsKey is not empty.

◆ setDefaultTerminologyEntrySettingsKey()

void qMRMLSegmentEditorWidget::setDefaultTerminologyEntrySettingsKey ( const QString & terminologyEntrySettingsKey )

Set settings key that stores defaultTerminologyEntry. If set to empty string then the defaultTerminologyEntry is not saved to/loaded from application settings. By default it is set to "Segmentations/DefaultTerminologyEntry". If settings key is changed then the current default terminology entry is not written into application settings (as it would overwrite its current value in the settings, which is usually not the expected behavior).

◆ setEffectButtonStyle

void qMRMLSegmentEditorWidget::setEffectButtonStyle ( Qt::ToolButtonStyle toolButtonStyle )

slot

Set appearance of effect buttons. Showing text may make it easier to find an effect but uses more space.

◆ setEffectNameOrder()

Q_INVOKABLE void qMRMLSegmentEditorWidget::setEffectNameOrder ( const QStringList & effectNames )

Request displaying effects in the specified order. Effects that are not listed will be hidden if

See also: unorderedEffectsVisible is false.

◆ setInteractionNode

void qMRMLSegmentEditorWidget::setInteractionNode ( vtkMRMLInteractionNode * interactionNode )

slot

Set node used to notify active effect about interaction node changes.

See also: interactionNode()

◆ setJumpToSelectedSegmentEnabled

void qMRMLSegmentEditorWidget::setJumpToSelectedSegmentEnabled ( bool enable )

slot

Enables automatic jumping to current segment when selection is changed.

◆ setMasterRepresentationToBinaryLabelmap()

bool qMRMLSegmentEditorWidget::setMasterRepresentationToBinaryLabelmap ( )

protected

Switches the master representation to binary labelmap. If the master representation cannot be set to binary labelmap (e.g., the user does not allow it) then false is returned.

◆ setMasterVolumeNode

void qMRMLSegmentEditorWidget::setMasterVolumeNode ( vtkMRMLNode * node )

slot

Set master volume MRML node. If master volume has multiple scalar components then only the first scalar component is used.

◆ setMasterVolumeNodeID

void qMRMLSegmentEditorWidget::setMasterVolumeNodeID ( const QString & nodeID )

slot

Set master volume MRML node by its ID.

◆ setMasterVolumeNodeSelectorVisible

void qMRMLSegmentEditorWidget::setMasterVolumeNodeSelectorVisible ( bool )

slot

Show/hide the master volume node selector widget.

◆ setMaximumNumberOfUndoStates

void qMRMLSegmentEditorWidget::setMaximumNumberOfUndoStates ( int )

slot

Set maximum number of saved undo/redo states.

◆ setMRMLScene

void qMRMLSegmentEditorWidget::setMRMLScene ( vtkMRMLScene * newScene )

overrideslot

Set the MRML scene associated with the widget.

◆ setMRMLSegmentEditorNode

void qMRMLSegmentEditorWidget::setMRMLSegmentEditorNode ( vtkMRMLSegmentEditorNode * newSegmentEditorNode )

slot

Set the segment editor parameter set node.

◆ setReadOnly

void qMRMLSegmentEditorWidget::setReadOnly ( bool aReadOnly )

slot

Set whether the widget is read-only.

◆ setSegmentationNode

void qMRMLSegmentEditorWidget::setSegmentationNode ( vtkMRMLNode * node )

slot

Set segmentation MRML node.

◆ setSegmentationNodeID

void qMRMLSegmentEditorWidget::setSegmentationNodeID ( const QString & nodeID )

slot

Set segmentation MRML node by its ID.

◆ setSegmentationNodeSelectorVisible

void qMRMLSegmentEditorWidget::setSegmentationNodeSelectorVisible ( bool )

slot

Show/hide the segmentation node selector widget.

◆ setSwitchToSegmentationsButtonVisible

void qMRMLSegmentEditorWidget::setSwitchToSegmentationsButtonVisible ( bool )

slot

Show/hide the switch to Segmentations module button.

◆ setUndoEnabled

void qMRMLSegmentEditorWidget::setUndoEnabled ( bool )

slot

Undo/redo enabled.

◆ setUnorderedEffectsVisible()

void qMRMLSegmentEditorWidget::setUnorderedEffectsVisible ( bool visible )

Show/hide effect names that are not listed in

See also: effectNameOrder(). True by default to make effects registered by extensions show up by default. This can be used to simplify the editor widget to show only a limited number of effects.

◆ setupViewObservations()

Q_INVOKABLE void qMRMLSegmentEditorWidget::setupViewObservations ( )

Create observations between slice view interactor and the widget. The captured events are propagated to the active effect if any. NOTE: This method should be called from the enter function of the embedding module widget so that the events are correctly processed.

◆ showMasterVolumeInSliceViewers

void qMRMLSegmentEditorWidget::showMasterVolumeInSliceViewers	(	bool	forceShowInBackground = `false`,
		bool	fitSlice = `false`
	)

slot

Show master volume in slice views by hiding foreground and label volumes.

Parameters

forceShowInBackground	If set to false then views will only change if master volume is not selected as either foreground or background volume.
fitSlice	Reset field of view to include all volumes.

◆ showSegmentationGeometryDialog

void qMRMLSegmentEditorWidget::showSegmentationGeometryDialog ( )

protectedslot

Show segmentation geometry dialog to specify labelmap geometry.

◆ switchToSegmentationsButtonVisible()

bool qMRMLSegmentEditorWidget::switchToSegmentationsButtonVisible ( ) const

Show/hide the switch to Segmentations module button.

◆ switchToSegmentationsModule()

qSlicerAbstractModuleWidget* qMRMLSegmentEditorWidget::switchToSegmentationsModule ( )

protected

Switches to Segmentations module and returns the module widget.

◆ toggleMasterVolumeIntensityMaskEnabled

void qMRMLSegmentEditorWidget::toggleMasterVolumeIntensityMaskEnabled ( )

slot

Enable/disable masking using master volume intensity.

◆ turnOffLightboxes

bool qMRMLSegmentEditorWidget::turnOffLightboxes ( )

slot

Convenience method to turn off lightbox view in all slice viewers. Segment editor is not compatible with lightbox view layouts. Returns true if there were lightbox views.

◆ undo

void qMRMLSegmentEditorWidget::undo ( )

slot

Restores previous saved state of the segmentation.

◆ undoEnabled()

bool qMRMLSegmentEditorWidget::undoEnabled ( ) const

Undo/redo enabled.

◆ uninstallKeyboardShortcuts

void qMRMLSegmentEditorWidget::uninstallKeyboardShortcuts ( )

slot

Uninstall previously installed keyboard shortcuts.

◆ unorderedEffectsVisible()

bool qMRMLSegmentEditorWidget::unorderedEffectsVisible ( ) const

Get visibility status of effect names that are not listed in effectNameOrder().

See also: setEffectNameOrder

◆ updateEffectLayouts

void qMRMLSegmentEditorWidget::updateEffectLayouts ( )

slot

Perform updates to prevent layout collapse.

◆ updateEffectList

void qMRMLSegmentEditorWidget::updateEffectList ( )

slot

Update list of effect buttons. It adds all effects registered with the effect factory (and not filtered by unorderedEffectsVisible).

◆ updateEffectsSectionFromMRML()

void qMRMLSegmentEditorWidget::updateEffectsSectionFromMRML ( )

protected

◆ updateMaskingSection

void qMRMLSegmentEditorWidget::updateMaskingSection ( )

protectedslot

Update masking section on the UI.

◆ updateSliceRotateWarningButtonVisibility

void qMRMLSegmentEditorWidget::updateSliceRotateWarningButtonVisibility ( )

protectedslot

Show slice rotation warning button if slice views are rotated, hide otherwise.

◆ updateVolume

void qMRMLSegmentEditorWidget::updateVolume	(	void *	volumePtr,
		bool &	success
	)

slot

Update modifierLabelmap, maskLabelmap, or alignedMasterVolumeNode.

◆ updateWidgetFromMasterVolumeNode()

void qMRMLSegmentEditorWidget::updateWidgetFromMasterVolumeNode ( )

protected

◆ updateWidgetFromMRML

virtual void qMRMLSegmentEditorWidget::updateWidgetFromMRML ( )

virtualslot

Update widget state from the MRML scene.

◆ updateWidgetFromSegmentationNode()

void qMRMLSegmentEditorWidget::updateWidgetFromSegmentationNode ( )

protected

Member Data Documentation

◆ d_ptr

QScopedPointer<qMRMLSegmentEditorWidgetPrivate> qMRMLSegmentEditorWidget::d_ptr

protected

Definition at line 447 of file qMRMLSegmentEditorWidget.h.

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

Modules/Loadable/Segmentations/Widgets/qMRMLSegmentEditorWidget.h

Public Types

Properties

Public Slots

Signals

Public Member Functions

Protected Slots

Protected Member Functions

Static Protected Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Member Typedef Documentation

◆ Superclass

Property Documentation

◆ autoShowMasterVolumeNode

◆ defaultTerminologyEntry

◆ defaultTerminologyEntrySettingsKey

◆ effectButtonStyle

◆ jumpToSelectedSegmentEnabled

◆ masterVolumeNodeSelectorVisible

◆ maximumNumberOfUndoStates

◆ readOnly

◆ segmentationNodeSelectorVisible

◆ switchToSegmentationsButtonVisible

◆ undoEnabled

◆ unorderedEffectsVisible

Constructor & Destructor Documentation

◆ qMRMLSegmentEditorWidget()

◆ ~qMRMLSegmentEditorWidget()

Member Function Documentation

◆ activeEffect()

◆ anchorClicked

◆ autoShowMasterVolumeNode()

◆ availableEffectNames()

◆ currentSegmentID()

◆ currentSegmentIDChanged

◆ defaultTerminologyEntry()

◆ defaultTerminologyEntrySettingsKey()

◆ effectButtonStyle()

◆ effectByIndex()

◆ effectByName()

◆ effectCount()

◆ effectNameOrder()

◆ hideLabelLayer

◆ initializeParameterSetNode

◆ installKeyboardShortcuts

◆ interactionNode()

◆ jumpSlices

◆ jumpToSelectedSegmentEnabled()

◆ masterVolumeNode()

◆ masterVolumeNodeChanged

◆ masterVolumeNodeID()

◆ masterVolumeNodeSelectorAddAttribute()

◆ masterVolumeNodeSelectorRemoveAttribute()

◆ masterVolumeNodeSelectorVisible()

◆ maximumNumberOfUndoStates()

◆ mrmlSegmentEditorNode()

◆ onAddSegment

◆ onCreateSurfaceToggled

◆ onEffectButtonClicked

◆ onEnableSurfaceSmoothingToggled

◆ onExportToFilesActionClicked

◆ onImportExportActionClicked

◆ onInteractionNodeModified

◆ onLayoutChanged

◆ onMaskModeChanged

◆ onMasterVolumeImageDataModified

◆ onMasterVolumeIntensityMaskChecked

◆ onMasterVolumeIntensityMaskRangeChanged

◆ onMasterVolumeNodeChanged

◆ onMRMLSceneEndCloseEvent

◆ onOverwriteModeChanged

◆ onRemoveSegment

◆ onSegmentAddedRemoved

◆ onSegmentationDisplayModified

◆ onSegmentationHistoryChanged

◆ onSegmentationNodeChanged

◆ onSegmentSelectionChanged

◆ onSelectEffectShortcut

◆ onSelectSegmentShortcut