[Chapter 23] TextFieldPeer

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| Chapter 23 java.awt.peer Reference |

# TextFieldPeer

## Name

TextFieldPeer

##

## Description

`TextFieldPeer` is an interface that defines the basis for text fields.

## Interface Definition

    public abstract interface java.awt.peer.TextFieldPeer
       extends java.awt.peer.TextComponentPeer {
      // Interface Methods
      public abstract Dimension getMinimumSize (int rows, int columns);
      public abstract Dimension getPreferredSize (int rows, int columns);
      public abstract Dimension minimumSize (int rows, int columns);
      public abstract Dimension preferredSize (int rows, int columns);
      public abstract void setEchoChar (char echoChar);
      public abstract void setEchoCharacter (char c);
    }

## Interface Methods

### getMinimumSize

#### public abstract Dimension getMinimumSize (int rows)

Parameters

  rows

    Number of rows within the text field's peer.

Returns

  The minimum dimensions of a text field's peer of the given size.

### getPreferredSize

#### public abstract Dimension getPreferredSize (int rows)

Parameters

  rows

    Number of rows within the text field's peer.

Returns

  The preferred dimensions of a text field's peer of the given size.

### minimumSize

#### public abstract Dimension minimumSize (int rows)

Parameters

  rows

    Number of rows within the text field's peer.

Returns

  Replaced by `getMinimumSize(int)`.

### preferredSize

#### public abstract Dimension preferredSize (int rows)

Parameters

  rows

    Number of rows within the text field's peer.

Returns

  Replaced by `getPreferredSize(int)`.

### setEchoChar

#### public abstract void setEchoChar (char c)

Parameters

  c

    The character to display for all input.

Description

  Changes the character that is displayed to the user for every character he or she types in the text field.

### setEchoCharacter

#### public abstract void setEchoCharacter (char c)

Parameters

  c

    The character to display for all input.

Description

  Replaced by `setEchoChar(char)`.

## See Also

`Dimension`, `TextComponentPeer`

TextComponentPeer |  | WindowPeer