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Java Platform 1.2 Beta 4 |
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SUMMARY: INNER | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
java.lang.Object | +--com.sun.java.swing.text.View | +--com.sun.java.swing.text.PlainView | +--com.sun.java.swing.text.FieldView
View
Fields inherited from class com.sun.java.swing.text.PlainView | |
metrics |
Fields inherited from class com.sun.java.swing.text.View | |
BadBreakWeight , ExcellentBreakWeight , ForcedBreakWeight , GoodBreakWeight , X_AXIS , Y_AXIS |
Constructor Summary | |
FieldView(Element elem)
Constructs a new FieldView wrapped on an element. |
Method Summary | |
protected Shape | adjustAllocation(Shape a)
Adjusts the allocation given to the view to be a suitable allocation for a text field. |
protected FontMetrics | getFontMetrics()
Fetches the font metrics associated with the component hosting this view. |
float | getPreferredSpan(int axis)
Determines the preferred span for this view along an axis. |
int | getResizeWeight(int axis)
Determines the resizability of the view along the given axis. |
void | insertUpdate(DocumentEvent changes,
Shape a,
ViewFactory f)
Gives notification that something was inserted into the document in a location that this view is responsible for. |
Shape | modelToView(int pos,
Shape a,
Position.Bias b)
Provides a mapping from the document model coordinate space to the coordinate space of the view mapped to it. |
void | paint(Graphics g,
Shape a)
Renders using the given rendering surface and area on that surface. |
void | removeUpdate(DocumentEvent changes,
Shape a,
ViewFactory f)
Gives notification that something was removed from the document in a location that this view is responsible for. |
int | viewToModel(float fx,
float fy,
Shape a,
Position.Bias[] bias)
Provides a mapping from the view coordinate space to the logical coordinate space of the model. |
Methods inherited from class com.sun.java.swing.text.PlainView | |
changedUpdate , drawLine , drawSelectedText , drawUnselectedText , getLineBuffer , getTabSize , nextTabStop , preferenceChanged |
Methods inherited from class com.sun.java.swing.text.View | |
breakView , createFragment , getAlignment , getAttributes , getBreakWeight , getChildAllocation , getContainer , getDocument , getElement , getEndOffset , getMaximumSpan , getMinimumSpan , getNextVisualPositionFrom , getParent , getStartOffset , getView , getViewCount , getViewFactory , modelToView , setParent , setSize , viewToModel |
Methods inherited from class java.lang.Object | |
clone , equals , finalize , getClass , hashCode , notify , notifyAll , toString , wait , wait , wait |
Constructor Detail |
public FieldView(Element elem)
elem
- the elementMethod Detail |
protected FontMetrics getFontMetrics()
protected Shape adjustAllocation(Shape a)
a
- the allocation given to the view, which may need
to be adjusted.public void paint(Graphics g, Shape a)
g
- the rendering surface to use
a
- the allocated region to render intoView.paint(java.awt.Graphics, java.awt.Shape)
public float getPreferredSpan(int axis)
axis
- may be either View.X_AXIS or View.Y_AXISpublic int getResizeWeight(int axis)
axis
- View.X_AXIS or View.Y_AXISpublic Shape modelToView(int pos, Shape a, Position.Bias b) throws BadLocationException
pos
- the position to convert >= 0
a
- the allocated region to render intoView.modelToView(int, java.awt.Shape, com.sun.java.swing.text.Position.Bias)
public int viewToModel(float fx, float fy, Shape a, Position.Bias[] bias)
fx
- the X coordinate >= 0.0f
fy
- the Y coordinate >= 0.0f
a
- the allocated region to render intoView.viewToModel(float, float, java.awt.Shape, com.sun.java.swing.text.Position.Bias[])
public void insertUpdate(DocumentEvent changes, Shape a, ViewFactory f)
changes
- the change information from the associated document
a
- the current allocation of the view
f
- the factory to use to rebuild if the view has childrenView.insertUpdate(com.sun.java.swing.event.DocumentEvent, java.awt.Shape, com.sun.java.swing.text.ViewFactory)
public void removeUpdate(DocumentEvent changes, Shape a, ViewFactory f)
changes
- the change information from the associated document
a
- the current allocation of the view
f
- the factory to use to rebuild if the view has childrenView.removeUpdate(com.sun.java.swing.event.DocumentEvent, java.awt.Shape, com.sun.java.swing.text.ViewFactory)
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Java Platform 1.2 Beta 4 |
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SUMMARY: INNER | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |