Medical Imaging Interaction Toolkit  2024.12.99-0da743f6
Medical Imaging Interaction Toolkit
QmitkScalarBarOverlay Class Reference

object representing a text that is drawn as an overlay More...

#include <QmitkScalarBarOverlay.h>

Inheritance diagram for QmitkScalarBarOverlay:
Collaboration diagram for QmitkScalarBarOverlay:

Public Member Functions

 QmitkScalarBarOverlay (const char *id)
 Default Constructor. More...
 
 ~QmitkScalarBarOverlay () override
 Default Destructor. More...
 
void GenerateData (mitk::PropertyList::Pointer) override
 Setup the QLabel with overlay specific information. More...
 
QSize GetNeededSize () override
 
- Public Member Functions inherited from QmitkOverlay
 QmitkOverlay (const char *id)
 Constructor with string ID. More...
 
 ~QmitkOverlay () override
 Default Destructor. More...
 
virtual void SetPosition (DisplayPosition)
 setter for the display-position
More...
 
virtual DisplayPosition GetPosition ()
 getter for the display-position
More...
 
virtual void SetLayer (unsigned int)
 setter for the layer
More...
 
virtual unsigned int GetLayer ()
 getter for the layer
More...
 
virtual QWidget * GetWidget ()
 returns the internally handled QWidget More...
 

Protected Member Functions

void GetProperties (mitk::PropertyList::Pointer)
 internal helper class to determine text-properties More...
 
void SetupCallback (mitk::BaseProperty::Pointer prop)
 
void SetScaleFactor ()
 
- Protected Member Functions inherited from QmitkOverlay
void AddDropShadow (QWidget *widget)
 Add drop shadow effect via QGraphicsEffect. More...
 

Protected Attributes

QmitkScalarBarm_ScalarBar
 QWidget internally representing the TextOverlay. More...
 
mitk::BaseProperty::Pointer m_ObservedProperty
 
mitk::PropertyList::Pointer m_PropertyList
 
unsigned long m_ObserverTag
 
- Protected Attributes inherited from QmitkOverlay
const char * m_Id
 ID of the overlay. More...
 
DisplayPosition m_Position
 position of the overlay More...
 
unsigned int m_Layer
 layer of the overlay More...
 
QWidget * m_Widget
 internal QWidget representing the overlay More...
 
bool m_WidgetIsCustom
 

Additional Inherited Members

- Public Types inherited from QmitkOverlay
enum  DisplayPosition {
  top_Left, top_Center, top_Right, middle_Left,
  middle_Right, bottom_Left, bottom_Center, bottom_Right
}
 enumeration of all possible display positions
More...
 

Detailed Description

object representing a text that is drawn as an overlay

Definition at line 30 of file QmitkScalarBarOverlay.h.

Constructor & Destructor Documentation

◆ QmitkScalarBarOverlay()

QmitkScalarBarOverlay::QmitkScalarBarOverlay ( const char *  id)

Default Constructor.

◆ ~QmitkScalarBarOverlay()

QmitkScalarBarOverlay::~QmitkScalarBarOverlay ( )
override

Default Destructor.

Member Function Documentation

◆ GenerateData()

void QmitkScalarBarOverlay::GenerateData ( mitk::PropertyList::Pointer  )
overridevirtual

Setup the QLabel with overlay specific information.

First, this method sets text-overlay specific properties as described in the class docu above. Secondly, the actual text of the label is set.

Warning
No error will be issued if the property containing the text is not found, the TextOverlay will show an empty string!

Reimplemented from QmitkOverlay.

◆ GetNeededSize()

QSize QmitkScalarBarOverlay::GetNeededSize ( )
overridevirtual

Implements QmitkOverlay.

◆ GetProperties()

void QmitkScalarBarOverlay::GetProperties ( mitk::PropertyList::Pointer  )
protected

internal helper class to determine text-properties

This method is only used internally to apply the text specific properties that can be set using a mitk::PropertyList. If a property cannot be found, a default value is used.

The values of these properties are then attributed to the label using QFont and QPalette.

◆ SetScaleFactor()

void QmitkScalarBarOverlay::SetScaleFactor ( )
protected

◆ SetupCallback()

void QmitkScalarBarOverlay::SetupCallback ( mitk::BaseProperty::Pointer  prop)
protected

Member Data Documentation

◆ m_ObservedProperty

mitk::BaseProperty::Pointer QmitkScalarBarOverlay::m_ObservedProperty
protected

Definition at line 75 of file QmitkScalarBarOverlay.h.

◆ m_ObserverTag

unsigned long QmitkScalarBarOverlay::m_ObserverTag
protected

Definition at line 78 of file QmitkScalarBarOverlay.h.

◆ m_PropertyList

mitk::PropertyList::Pointer QmitkScalarBarOverlay::m_PropertyList
protected

Definition at line 77 of file QmitkScalarBarOverlay.h.

◆ m_ScalarBar

QmitkScalarBar* QmitkScalarBarOverlay::m_ScalarBar
protected

QWidget internally representing the TextOverlay.

Definition at line 73 of file QmitkScalarBarOverlay.h.


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