javax.swing.plaf.synth

Class SynthTextFieldUI

Table des matières
  • All Implemented Interfaces:
    SynthConstants, SynthUI, ViewFactory
    Direct Known Subclasses:
    SynthFormattedTextFieldUI, SynthPasswordFieldUI

    public class SynthTextFieldUI
extends BasicTextFieldUI
implements SynthUI
    Provides the Synth L&F UI delegate for JTextField.

    Warning: Serialized objects of this class will not be compatible with future Swing releases. The current serialization support is appropriate for short term storage or RMI between applications running the same version of Swing. As of 1.4, support for long term storage of all JavaBeansTM has been added to the java.beans package. Please see XMLEncoder.

    Since:
    1.7

    • Constructor Detail

      • SynthTextFieldUI

        public SynthTextFieldUI()

    • Method Detail

      • createUI

        public static ComponentUI createUI(JComponent c)
        Creates a UI for a JTextField.
        Parameters:
        c - the text field
        Returns:
        the UI object

      • getContext

        public SynthContext getContext(JComponent c)
        Description copied from interface: SynthUI
        Returns the Context for the specified component.
        Specified by:
        getContext in interface SynthUI
        Parameters:
        c - Component requesting SynthContext.
        Returns:
        SynthContext describing component.

      • update

        public void update(Graphics g,
          JComponent c)
        Notifies this UI delegate to repaint the specified component. This method paints the component background, then calls the paint(SynthContext,Graphics) method.

        In general, this method does not need to be overridden by subclasses. All Look and Feel rendering code should reside in the paint method.

        Overrides:
        update in class BasicTextUI
        Parameters:
        g - the Graphics object used for painting
        c - the component being painted
        See Also:
        paint(SynthContext,Graphics)

      • paint

        protected void paint(SynthContext context,
         Graphics g)
        Paints the specified component.

        This is routed to the BasicTextUI.paintSafely(java.awt.Graphics) method under the guarantee that the model does not change from the view of this thread while it is rendering (if the associated model is derived from AbstractDocument). This enables the model to potentially be updated asynchronously.

        Parameters:
        context - context for the component being painted
        g - the Graphics object used for painting
        See Also:
        update(Graphics,JComponent)

      • paintBorder

        public void paintBorder(SynthContext context,
               Graphics g,
               int x,
               int y,
               int w,
               int h)
        Description copied from interface: SynthUI
        Paints the border.
        Specified by:
        paintBorder in interface SynthUI
        Parameters:
        context - a component context
        g - Graphics to paint on
        x - the X coordinate
        y - the Y coordinate
        w - width of the border
        h - height of the border

      • paintBackground

        protected void paintBackground(Graphics g)
        Description copied from class: BasicTextUI
        Paints a background for the view. This will only be called if isOpaque() on the associated component is true. The default is to paint the background color of the component.
        Overrides:
        paintBackground in class BasicTextUI
        Parameters:
        g - the graphics context

      • propertyChange

        protected void propertyChange(PropertyChangeEvent evt)
        This method gets called when a bound property is changed on the associated JTextComponent. This is a hook which UI implementations may change to reflect how the UI displays bound properties of JTextComponent subclasses. This is implemented to do nothing (i.e. the response to properties in JTextComponent itself are handled prior to calling this method).
        Overrides:
        propertyChange in class BasicTextUI
        Parameters:
        evt - the property change event

      • installDefaults

        protected void installDefaults()
        Description copied from class: BasicTextUI
        Initializes component properties, such as font, foreground, background, caret color, selection color, selected text color, disabled text color, and border color. The font, foreground, and background properties are only set if their current value is either null or a UIResource, other properties are set if the current value is null.
        Overrides:
        installDefaults in class BasicTextUI
        See Also:
        BasicTextUI.uninstallDefaults(), BasicTextUI.installUI(javax.swing.JComponent)

Traduction non disponible

Les API Java ne sont pas encore traduites en français sur l'infobrol. Seule la version anglaise est disponible pour l'instant.

Document créé le 11/06/2005, dernière modification le 04/03/2020
Source du document imprimé : https://www.gaudry.be/java-api-rf-javax/swing/plaf/synth/SynthTextFieldUI.html

L'infobrol est un site personnel dont le contenu n'engage que moi. Le texte est mis à disposition sous licence CreativeCommons(BY-NC-SA). Plus d'info sur les conditions d'utilisation et sur l'auteur.

Références

  1. Consulter le document html Langue du document :fr Manuel PHP : https://docs.oracle.com

Ces références et liens indiquent des documents consultés lors de la rédaction de cette page, ou qui peuvent apporter un complément d'information, mais les auteurs de ces sources ne peuvent être tenus responsables du contenu de cette page.
L'auteur de ce site est seul responsable de la manière dont sont présentés ici les différents concepts, et des libertés qui sont prises avec les ouvrages de référence. N'oubliez pas que vous devez croiser les informations de sources multiples afin de diminuer les risques d'erreurs.

Table des matières Haut