Java Code Examples for javax.swing.JEditorPane#repaint()

The following examples show how to use javax.swing.JEditorPane#repaint() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: MiscEditorUtil.java    From netbeans with Apache License 2.0 6 votes vote down vote up 
private static void setupUI(final JEditorPane editorPane) {
    Runnable runnable = new Runnable() {
        public void run() {
            EditorUI eui = org.netbeans.editor.Utilities.getEditorUI(editorPane);
            if (eui == null) {
                return ;
            }
            editorPane.putClientProperty(
                "HighlightsLayerExcludes", //NOI18N
                "^org\\.netbeans\\.modules\\.editor\\.lib2\\.highlighting\\.CaretRowHighlighting$" //NOI18N
            );
            // Do not draw text limit line
            try {
                java.lang.reflect.Field textLimitLineField = EditorUI.class.getDeclaredField("textLimitLineVisible"); // NOI18N
                textLimitLineField.setAccessible(true);
                textLimitLineField.set(eui, false);
            } catch (Exception ex) {}
            editorPane.repaint();
        }
    };
    if (SwingUtilities.isEventDispatchThread()) {
        runnable.run();
    } else {
        SwingUtilities.invokeLater(runnable);
    }
}
Example 2
Source File: ColumnModels.java    From netbeans with Apache License 2.0 6 votes vote down vote up 
private void setupUI(JEditorPane editorPane) {
    EditorUI eui = org.netbeans.editor.Utilities.getEditorUI(editorPane);
    if (eui == null) {
        return;
    }
    editorPane.putClientProperty(
        "HighlightsLayerExcludes", //NOI18N
        "^org\\.netbeans\\.modules\\.editor\\.lib2\\.highlighting\\.CaretRowHighlighting$" //NOI18N
    );
    // Do not draw text limit line
    try {
        java.lang.reflect.Field textLimitLineField = EditorUI.class.getDeclaredField("textLimitLineVisible"); // NOI18N
        textLimitLineField.setAccessible(true);
        textLimitLineField.set(eui, false);
    } catch (Exception ex) {}
    editorPane.repaint();
}
Example 3
Source File: HyperlinkListener.java    From netbeans with Apache License 2.0 5 votes vote down vote up 
public void mouseMoved (MouseEvent e) {
    JEditorPane c = (JEditorPane) e.getComponent ();
    final NbEditorDocument doc = (NbEditorDocument) c.getDocument ();
    if (highlight != null) highlight.remove ();
    highlight = null;
    runnable = null;
    if (((e.getModifiers() | e.getModifiersEx()) & InputEvent.CTRL_DOWN_MASK) != InputEvent.CTRL_DOWN_MASK) {
        return;
    }

    int offset = c.viewToModel (e.getPoint ());
    highlight (doc, offset);
    c.repaint ();
}
Example 4
Source File: FmtOptions.java    From netbeans with Apache License 2.0 4 votes vote down vote up 
@Override
public void refreshPreview() {
    JEditorPane pane = (JEditorPane) getPreviewComponent();
    try {
        int rm = previewPrefs.getInt(rightMargin, provider.getDefaultAsInt(rightMargin));
        pane.putClientProperty("TextLimitLine", rm); //NOI18N
    }
    catch( NumberFormatException e ) {
        // Ignore it
    }

    Rectangle visibleRectangle = pane.getVisibleRect();
    pane.setText(previewText);
    pane.setIgnoreRepaint(true);

    final Document doc = pane.getDocument();
    if (doc instanceof BaseDocument) {
        final Reformat reformat = Reformat.get(doc);
        reformat.lock();
        try {
            ((BaseDocument) doc).runAtomic(new Runnable() {
                @Override
                public void run() {

                    try {
                        reformat.reformat(0, doc.getLength());
                    } catch (BadLocationException ble) {
                        LOGGER.log(Level.WARNING, null, ble);
                    }
                }
            });
        } finally {
            reformat.unlock();
        }
    } else {
        LOGGER.warning(String.format("Can't format %s; it's not BaseDocument.", doc)); //NOI18N
    }
    pane.setIgnoreRepaint(false);
    pane.scrollRectToVisible(visibleRectangle);
    pane.repaint(100);

}
Example 5
Source File: FmtOptions.java    From netbeans with Apache License 2.0 4 votes vote down vote up 
@Override
public void refreshPreview() {
    JEditorPane pane = (JEditorPane) getPreviewComponent();
    try {
        int rm = previewPrefs.getInt(RIGHT_MARGIN, getDefaultAsInt(RIGHT_MARGIN));
        pane.putClientProperty("TextLimitLine", rm); //NOI18N
    } catch (NumberFormatException e) {
        // Ignore it
    }

    Rectangle visibleRectangle = pane.getVisibleRect();
    pane.setText(previewText);
    pane.setIgnoreRepaint(true);

    final Document doc = pane.getDocument();
    if (doc instanceof BaseDocument) {
        final Reformat reformat = Reformat.get(doc);
        reformat.lock();
        try {
            ((BaseDocument) doc).runAtomic(new Runnable() {
                @Override
                public void run() {

                    try {
                        reformat.reformat(0, doc.getLength());
                    } catch (BadLocationException ble) {
                        LOGGER.log(Level.WARNING, null, ble);
                    }
                }
            });
        } finally {
            reformat.unlock();
        }
    } else {
        LOGGER.warning(String.format("Can't format %s; it's not BaseDocument.", doc)); //NOI18N
    }
    pane.setIgnoreRepaint(false);
    pane.scrollRectToVisible(visibleRectangle);
    pane.repaint(100);

}
Example 6
Source File: FmtOptions.java    From netbeans with Apache License 2.0 4 votes vote down vote up 
@Override
public void refreshPreview() {
    JEditorPane pane = (JEditorPane) getPreviewComponent();
    try {
        int rm = previewPrefs.getInt(rightMargin, getDefaultAsInt(rightMargin));
        pane.putClientProperty("TextLimitLine", rm); //NOI18N
    }
    catch( NumberFormatException e ) {
        // Ignore it
    }

    Rectangle visibleRectangle = pane.getVisibleRect();
    pane.setText(previewText);
    pane.setIgnoreRepaint(true);

    final Document doc = pane.getDocument();
    if (doc instanceof BaseDocument) {
        final Reformat reformat = Reformat.get(doc);
        reformat.lock();
        try {
            ((BaseDocument) doc).runAtomic(new Runnable() {
                @Override
                public void run() {

                    try {
                        reformat.reformat(0, doc.getLength());
                    } catch (BadLocationException ble) {
                        LOGGER.log(Level.WARNING, null, ble);
                    }
                }
            });
        } finally {
            reformat.unlock();
        }
    } else {
        LOGGER.warning(String.format("Can't format %s; it's not BaseDocument.", doc)); //NOI18N
    }
    pane.setIgnoreRepaint(false);
    pane.scrollRectToVisible(visibleRectangle);
    pane.repaint(100);

}
Example 7
Source File: BugReportService.java    From Shuffle-Move with GNU General Public License v3.0 4 votes vote down vote up 
/**
 * @return
 */
@SuppressWarnings("serial")
private JComponent getInstructionPanel() {
   ConfigManager preferencesManager = getUser().getPreferencesManager();
   final int width = preferencesManager.getIntegerValue(KEY_POPUP_WIDTH, DEFAULT_POPUP_WIDTH);
   JEditorPane textPane = new JEditorPane() {
      @Override
      public Dimension getPreferredSize() {
         Dimension d = super.getPreferredSize();
         d.width = width - 40;
         return d;
      }
   };
   textPane.setFocusable(false);
   textPane.setEditable(false);
   textPane.setContentType("text/html");
   textPane.addHyperlinkListener(new HyperlinkListener() {
      @Override
      public void hyperlinkUpdate(HyperlinkEvent e) {
         if (e.getEventType() == HyperlinkEvent.EventType.ACTIVATED) {
            if (Desktop.isDesktopSupported()) {
               try {
                  Desktop.getDesktop().browse(e.getURL().toURI());
               } catch (IOException | URISyntaxException | NullPointerException e1) {
                  LOG.severe(getString(KEY_BAD_LINK, e1.getMessage()));
               }
            }
         }
      }
   });
   JScrollPane jsp = new JScrollPane(textPane, ScrollPaneConstants.VERTICAL_SCROLLBAR_AS_NEEDED,
         ScrollPaneConstants.HORIZONTAL_SCROLLBAR_AS_NEEDED);
   jsp.getVerticalScrollBar().setUnitIncrement(30);
   String text = getUser().getPathManager().readEntireDocument(getFilePath(), getDefaultFileKey());
   textPane.setText(text);
   textPane.setSelectionStart(0);
   textPane.setSelectionEnd(0);
   textPane.repaint();
   jsp.validate();
   return jsp;
}