All Known Subinterfaces:: TypeGraphicsHandlerInterface.ResizableValuePainterInterface

Enclosing interface:: TypeGraphicsHandlerInterface

public static interface TypeGraphicsHandlerInterface.ValuePainterInterface

This interface must be derived in order to realize painting of custom object types.

Author:: Dr. Peter Droste, Omix Visualization

Nested Class Summary

Nested Classes
Modifier and Type	Interface	Description
`static interface`	`TypeGraphicsHandlerInterface.ValuePainterInterface.ResizeListenerInterface`
`static interface`	`TypeGraphicsHandlerInterface.ValuePainterInterface.UpdateListenerInterface`

Method Summary

Modifier and Type	Method	Description
`default void`	`addResizeListener(TypeGraphicsHandlerInterface.ValuePainterInterface.ResizeListenerInterface updateListener)`
`default void`	`addUpdateListener(TypeGraphicsHandlerInterface.ValuePainterInterface.UpdateListenerInterface updateListener)`
`default void`	`destroy()`
`default void`	`moveToThread(QThread thread)`
`void`	`paint(QPainter painter, QRectF clipping)`	Called when an object of specific type shall be painted in accessory `ObjectField` or in Visualization on Demand (VoD).
`default void`	`removeResizeListener(TypeGraphicsHandlerInterface.ValuePainterInterface.ResizeListenerInterface updateListener)`
`default void`	`removeUpdateListener(TypeGraphicsHandlerInterface.ValuePainterInterface.UpdateListenerInterface updateListener)`
`void`	`setBackground(QColor color)`	This method is invoked after creating the value painter and before the value is painted.
`void`	`setFont(QFont font)`	This method is invoked after creating the value painter and before the value is painted.
`void`	`setForeground(QColor color)`	This method is invoked after creating the value painter and before the value is painted.
`QSizeF`	`size()`	The size of the painting area required for the value painting.

Method Details
- paint
  
  void paint(QPainter painter, QRectF clipping)
  
  Called when an object of specific type shall be painted in accessory ObjectField or in Visualization on Demand (VoD).
  
  Parameters:
  
  painter -
  
  clipping - the bounds of the paint region
- size
  
  QSizeF size()
  
  The size of the painting area required for the value painting.
  
  Returns:
  
  size of the painting area
- setFont
  
  void setFont(QFont font)
  
  This method is invoked after creating the value painter and before the value is painted. It receives the current font of the accessory ObjectField or VoD environment. This font can be used if the value shall be visual represented by text.
  
  Parameters:
  
  font -
- setForeground
  
  void setForeground(QColor color)
  
  This method is invoked after creating the value painter and before the value is painted. It receives the foreground color (text color) of the accessory ObjectField. This color can be used for painting the value.
  
  Parameters:
  
  color -
- setBackground
  
  void setBackground(QColor color)
  
  This method is invoked after creating the value painter and before the value is painted. It receives the current font of the accessory ObjectField. This color can be used for painting the value.
  
  Parameters:
  
  color -
- moveToThread
  
  default void moveToThread(QThread thread)
- destroy
  
  default void destroy()
- addUpdateListener
  
  default void addUpdateListener(TypeGraphicsHandlerInterface.ValuePainterInterface.UpdateListenerInterface updateListener)
- removeUpdateListener
  
  default void removeUpdateListener(TypeGraphicsHandlerInterface.ValuePainterInterface.UpdateListenerInterface updateListener)
- addResizeListener
  
  default void addResizeListener(TypeGraphicsHandlerInterface.ValuePainterInterface.ResizeListenerInterface updateListener)
- removeResizeListener
  
  default void removeResizeListener(TypeGraphicsHandlerInterface.ValuePainterInterface.ResizeListenerInterface updateListener)

Interface TypeGraphicsHandlerInterface.ValuePainterInterface

Nested Class Summary

Method Summary

Method Details