Examples of javax.swing.plaf.basic.BasicTextUI

javax.swing.plaf.basic.BasicTextUI
Basis of a text components look-and-feel. This provides the basic editor view and controller services that may be useful when creating a look-and-feel for an extension of JTextComponent.
Most state is held in the associated JTextComponent as bound properties, and the UI installs default values for the various properties. This default will install something for all of the properties. Typically, a LAF implementation will do more however. At a minimum, a LAF would generally install key bindings.
This class also provides some concurrency support if the Document associated with the JTextComponent is a subclass of AbstractDocument. Access to the View (or View hierarchy) is serialized between any thread mutating the model and the Swing event thread (which is expected to render, do model/view coordinate translation, etc). Any access to the root view should first acquire a read-lock on the AbstractDocument and release that lock in a finally block.
An important method to define is the {@link #getPropertyPrefix} methodwhich is used as the basis of the keys used to fetch defaults from the UIManager. The string should reflect the type of TextUI (eg. TextField, TextArea, etc) without the particular LAF part of the name (eg Metal, Motif, etc).
To build a view of the model, one of the following strategies can be employed.
1. One strategy is to simply redefine the ViewFactory interface in the UI. By default, this UI itself acts as the factory for View implementations. This is useful for simple factories. To do this reimplement the {@link #create} method.
2. A common strategy for creating more complex types of documents is to have the EditorKit implementation return a factory. Since the EditorKit ties all of the pieces necessary to maintain a type of document, the factory is typically an important part of that and should be produced by the EditorKit implementation.
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 JavaBeans™ has been added to the java.beans package. Please see {@link java.beans.XMLEncoder}. @author Timothy Prinzing @author Shannon Hickey (drag and drop)

        }
        return offset;
    }


    void getPositionAboveBelowTest(final JTextComponent c) {
        BasicTextUI ui = (BasicTextUI) c.getUI();
        Document doc = c.getDocument();
        int length = doc.getLength();
        for (int i = 0; i < length; i++) {
            int utilAbove = 0;
            int utilAbove1 = 0;
            int utilBelow = 0;
            int utilBelow1 = 0;
            int utilAboveT = 0;
            int utilAbove1T = 0;
            int utilBelowT = 0;
            int utilBelow1T = 0;
            int appendix = 23;
            Rectangle rect = null;
            try {
                rect = ui.modelToView(c, i);
            } catch (BadLocationException e) {
            }
            assertNotNull(rect);
            try {
                utilBelow = Utilities.getPositionBelow(c, i, rect.x);

View Full Code Here

    public int getNextVisualPositionFrom(final JTextComponent c, final int pos,
            final Position.Bias bias, final int direction, final Position.Bias[] biasRet)
            throws BadLocationException {
        if (c == null)
            return 0;
        BasicTextUI ui = (BasicTextUI)c.getUI();
        View rootView = ui.getRootView(c);
        Rectangle rect = c.getVisibleRect();
        if (rect == null)
            return 0;
        Insets insets = c.getInsets();
        rect.x += insets.left;

View Full Code Here

    public int getNextVisualPositionFrom(final JTextComponent c, final int pos,
            final Position.Bias bias, final int direction, final Position.Bias[] biasRet)
            throws BadLocationException {
        if (c == null)
            return 0;
        BasicTextUI ui = (BasicTextUI)c.getUI();
        View rootView = ui.getRootView(c);
        Rectangle rect = c.getVisibleRect();
        if (rect == null)
            return 0;
        Insets insets = c.getInsets();
        rect.x += insets.left;

View Full Code Here

        }
        return offset;
    }


    void getPositionAboveBelowTest(final JTextComponent c) {
        BasicTextUI ui = (BasicTextUI) c.getUI();
        Document doc = c.getDocument();
        int length = doc.getLength();
        for (int i = 0; i < length; i++) {
            int utilAbove = 0;
            int utilAbove1 = 0;
            int utilBelow = 0;
            int utilBelow1 = 0;
            int utilAboveT = 0;
            int utilAbove1T = 0;
            int utilBelowT = 0;
            int utilBelow1T = 0;
            int appendix = 23;
            Rectangle rect = null;
            try {
                rect = ui.modelToView(c, i);
            } catch (BadLocationException e) {
            }
            assertNotNull(rect);
            try {
                utilBelow = Utilities.getPositionBelow(c, i, rect.x);

View Full Code Here

        int right = paddingRight == null ? 3 : Math.max(3, paddingRight.intValue());


        //if a border is set or a background color is set, then use a special JButton with the BasicButtonUI.
        if (disableOSBorder) {
            //when background color is set, need to use the BasicButtonUI, certainly when using XP l&f
            BasicTextUI ui = new BasicTextAreaUI();
            textArea.setUI(ui);
            scrollpane.setBorder(null);
        }


        textArea.setMargin(new Insets(top, left, bottom, right));

View Full Code Here

        int right = paddingRight == null ? 3 : Math.max(3, paddingRight.intValue());


        //if a border is set or a background color is set, then use a special JButton with the BasicButtonUI.
        if (disableOSBorder) {
            //when background color is set, need to use the BasicButtonUI, certainly when using XP l&f
            BasicTextUI ui = new BasicTextFieldUI();
            field.setUI(ui);
            Border fieldBorder = BorderFactory.createEmptyBorder(top, left, bottom, right);
            field.setBorder(fieldBorder);
        }
        else {

View Full Code Here

TOP

Related Classes of javax.swing.plaf.basic.BasicTextUI

org.xhtmlrenderer.simple.extend.form.TextAreaField

org.xhtmlrenderer.simple.extend.form.TextField

java.util.HashSet

java.util.Set

javax.swing.text.NavigationFilter

javax.swing.text.UtilitiesTest

javax.swing.InputMap

javax.swing.text.View

javax.swing.text.Highlighter

javax.swing.text.JTextComponent

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.