| java.lang.Object
 javax.swing.plaf.ComponentUI
javax.swing.plaf.TextUI
All known Subclasses: javax.swing.plaf.basic.BasicTextUI, javax.swing.plaf.multi.MultiTextUI,
| TextUI | | abstract public class TextUI extends ComponentUI (Code) | | Text editor user interface
author:
Timothy Prinzing
version:
1.40 05/05/07 |
| Method Summary | |
| abstract public void | damageRange(JTextComponent t, int p0, int p1)
Causes the portion of the view responsible for the
given part of the model to be repainted. | | abstract public void | damageRange(JTextComponent t, int p0, int p1, Position.Bias firstBias, Position.Bias secondBias)
Causes the portion of the view responsible for the
given part of the model to be repainted. | | abstract public EditorKit | getEditorKit(JTextComponent t)
Fetches the binding of services that set a policy
for the type of document being edited. | | abstract public int | getNextVisualPositionFrom(JTextComponent t, int pos, Position.Bias b, int direction, Position.Bias[] biasRet)
Provides a way to determine the next visually represented model
location that one might place a caret. | | abstract public View | getRootView(JTextComponent t)
Fetches a View with the allocation of the associated
text component (i.e. | | public String | getToolTipText(JTextComponent t, Point pt)
Returns the string to be used as the tooltip at the passed in location. | | abstract public Rectangle | modelToView(JTextComponent t, int pos)
Converts the given location in the model to a place in
the view coordinate system. | | abstract public Rectangle | modelToView(JTextComponent t, int pos, Position.Bias bias)
Converts the given location in the model to a place in
the view coordinate system. | | abstract public int | viewToModel(JTextComponent t, Point pt)
Converts the given place in the view coordinate system
to the nearest representative location in the model.
Parameters:
pt - the location in the view to translate. | | abstract public int | viewToModel(JTextComponent t, Point pt, Position.Bias[] biasReturn)
Provides a mapping from the view coordinate space to the logical
coordinate space of the model. |
| damageRange | | abstract public void damageRange(JTextComponent t, int p0, int p1)(Code) | | Causes the portion of the view responsible for the
given part of the model to be repainted.
Parameters:
p0 - the beginning of the range >= 0
Parameters:
p1 - the end of the range >= p0 |
| damageRange | | abstract public void damageRange(JTextComponent t, int p0, int p1, Position.Bias firstBias, Position.Bias secondBias)(Code) | | Causes the portion of the view responsible for the
given part of the model to be repainted.
Parameters:
p0 - the beginning of the range >= 0
Parameters:
p1 - the end of the range >= p0 |
| getEditorKit | | abstract public EditorKit getEditorKit(JTextComponent t)(Code) | | Fetches the binding of services that set a policy
for the type of document being edited. This contains
things like the commands available, stream readers and
writers, etc.
the editor kit binding |
| getNextVisualPositionFrom | | abstract public int getNextVisualPositionFrom(JTextComponent t, int pos, Position.Bias b, int direction, Position.Bias[] biasRet) throws BadLocationException(Code) | | Provides a way to determine the next visually represented model
location that one might place a caret. Some views may not be visible,
they might not be in the same order found in the model, or they just
might not allow access to some of the locations in the model.
Parameters:
t - the text component for which this UI is installed
Parameters:
pos - the position to convert >= 0
Parameters:
b - the bias for the position
Parameters:
direction - the direction from the current position that canbe thought of as the arrow keys typically found on a keyboard.This may be SwingConstants.WEST, SwingConstants.EAST,SwingConstants.NORTH, or SwingConstants.SOUTH
Parameters:
biasRet - an array to contain the bias for the returned position the location within the model that best represents the nextlocation visual position
exception:
BadLocationException -
exception:
IllegalArgumentException - for an invalid direction |
| getRootView | | abstract public View getRootView(JTextComponent t)(Code) | | Fetches a View with the allocation of the associated
text component (i.e. the root of the hierarchy) that
can be traversed to determine how the model is being
represented spatially.
the view |
| modelToView | | abstract public Rectangle modelToView(JTextComponent t, int pos) throws BadLocationException(Code) | | Converts the given location in the model to a place in
the view coordinate system.
Parameters:
pos - the local location in the model to translate >= 0 the coordinates as a rectangle
exception:
BadLocationException - if the given position does notrepresent a valid location in the associated document |
| modelToView | | abstract public Rectangle modelToView(JTextComponent t, int pos, Position.Bias bias) throws BadLocationException(Code) | | Converts the given location in the model to a place in
the view coordinate system.
Parameters:
pos - the local location in the model to translate >= 0 the coordinates as a rectangle
exception:
BadLocationException - if the given position does notrepresent a valid location in the associated document |
| viewToModel | | abstract public int viewToModel(JTextComponent t, Point pt)(Code) | | Converts the given place in the view coordinate system
to the nearest representative location in the model.
Parameters:
pt - the location in the view to translate. Thisshould be in the same coordinate system as the mouseevents. the offset from the start of the document >= 0 |
| viewToModel | | abstract public int viewToModel(JTextComponent t, Point pt, Position.Bias[] biasReturn)(Code) | | Provides a mapping from the view coordinate space to the logical
coordinate space of the model.
Parameters:
pt - the location in the view to translate.This should be in the same coordinate systemas the mouse events.
Parameters:
biasReturn - filled in by this method to indicate whetherthe point given is closer to the previous or the nextcharacter in the model the location within the model that best represents thegiven point in the view >= 0 |
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