javax.swing.JScrollPane.setWheelScrollingEnabled()方法的使用及代码示例

x33g5p2x  于2022-01-21 转载在 其他  
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本文整理了Java中javax.swing.JScrollPane.setWheelScrollingEnabled()方法的一些代码示例，展示了JScrollPane.setWheelScrollingEnabled()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。JScrollPane.setWheelScrollingEnabled()方法的具体详情如下：
包路径：javax.swing.JScrollPane
类名称：JScrollPane
方法名：setWheelScrollingEnabled

JScrollPane.setWheelScrollingEnabled介绍

暂无

代码示例

代码示例来源：origin: antlr/antlrworks

public Container createTextArea() {
  textArea = new JTextArea();
  JScrollPane textAreaScrollPane = new JScrollPane(textArea);
  textAreaScrollPane.setWheelScrollingEnabled(true);
  return textAreaScrollPane;
}

代码示例来源：origin: stackoverflow.com

JFrame frame = new JFrame();
JPanel pane = new JPanel();
JScrollPane scroller = new JScrollPane(pane);
frame.add(BorderLayout.CENTER, scroller);
scroller.setWheelScrollingEnabled(true);
scroller.setHorizontalScrollBarPolicy(ScrollPaneConstants.HORIZONTAL_SCROLLBAR_NEVER);
scroller.setVerticalScrollBarPolicy(ScrollPaneConstants.VERTICAL_SCROLLBAR_ALWAYS);
frame.setVisible(true);

代码示例来源：origin: org.icepdf.os/icepdf-viewer

public void installTool() {
  documentScrollPane.setWheelScrollingEnabled(false);
  documentScrollPane.addMouseWheelListener(this);
}

代码示例来源：origin: org.icepdf.os/icepdf-viewer

public void uninstallTool() {
    documentScrollPane.setWheelScrollingEnabled(true);
    documentScrollPane.removeMouseWheelListener(this);
  }
}

代码示例来源：origin: antlr/antlrworks

private Container createVisualizationPane() {
  view = new CustomGView(this, context);
  viewScrollPane = new JScrollPane(view);
  viewScrollPane.setWheelScrollingEnabled(true);
  return viewScrollPane;
}

代码示例来源：origin: stackoverflow.com

scrollPane.setWheelScrollingEnabled(true);

代码示例来源：origin: net.sourceforge.owlapi/oboformat-included-owlapi

/**
 * Construct a new LogPanel using the given log message queue.
 * 
 * @param logQueue
 */
public GuiLogPanel(BlockingQueue<String> logQueue) {
  super();
  this.logQueue = logQueue;
  setLayout(new BorderLayout(5, 5));
  add(new JLabel("LOGS"), BorderLayout.NORTH);
  
  logTextPane = new JTextPane();
  logTextPane.setEditable(false);
  
  JScrollPane logScrollPane = new JScrollPane(logTextPane);
  logScrollPane.setVerticalScrollBarPolicy(ScrollPaneConstants.VERTICAL_SCROLLBAR_ALWAYS);
  logScrollPane.setWheelScrollingEnabled(true);
  
  add(logScrollPane, BorderLayout.CENTER);
  thread.start();
}

代码示例来源：origin: jaltekruse/OpenNotebook

public void createTextViewer(String string) {
  textFrame = new JFrame(string);
  textFrame.setPreferredSize(new Dimension(640, 400));
  JTextArea terminal = new JTextArea(14, 20);
  Font terminalFont = new Font("newFont", 1, 12);
  terminal.setFont(terminalFont);
  terminal.setEditable(false);
  JScrollPane termScrollPane = new JScrollPane(terminal);
  termScrollPane.setWheelScrollingEnabled(true);
  textFrame.add(termScrollPane);
  textFrame.pack();
  textFrame.setVisible(true);
  //		terminal.append(readTextDoc(string));
  terminal.append(string);
  termScrollPane.revalidate();
  JScrollBar tempScroll = termScrollPane.getVerticalScrollBar();
  tempScroll.setValue(0);
  textFrame.pack();
  textFrame.repaint();
  textFrame.setVisible(true);
}

代码示例来源：origin: antlr/antlrworks

protected void createInterface(GElement graph) {
  panel = new JPanel(new BorderLayout());
  view = new CustomGView();
  view.setAutoAdjustSize(true);
  view.setRootElement(graph);
  view.setBackground(Color.white);
  view.setDrawBorder(false);
  view.setDelegate(this);
  
  Box b = Box.createHorizontalBox();
  b.add(new JLabel("Zoom"));
  b.add(createZoomSlider());
  JScrollPane sp = new JScrollPane(view);
  sp.setWheelScrollingEnabled(true);
  panel.add(b, BorderLayout.NORTH);
  panel.add(sp, BorderLayout.CENTER);
}

代码示例来源：origin: org.xworker/xworker_core

comp.setWheelScrollingEnabled(wheelScrollingEnabled);

代码示例来源：origin: antlr/antlrworks

public Component createListView() {
  JPanel panel = new JPanel(new BorderLayout());
  JScrollPane scrollPane = new JScrollPane(tree);
  scrollPane.setWheelScrollingEnabled(true);
  scrollPane.setBackground(Color.white);
  Toolbar box = Toolbar.createHorizontalToolbar();
  box.addElement(createExpandAllButton());
  box.addElement(createCollapseAllButton());
  box.add(Box.createHorizontalGlue());
  box.addElement(createDisplayAsGraphButton());
  //if(XJSystem.isMacOS())
  //    box.add(Box.createHorizontalStrut(15));
  panel.add(scrollPane, BorderLayout.CENTER);
  panel.add(box, BorderLayout.SOUTH);
  return panel;
}

代码示例来源：origin: org.icepdf.os/icepdf-viewer

/**
 * Handles ctl-wheel mouse for document zooming.
 *
 * @param e mouse wheel event.
 */
public void mouseWheelMoved(MouseWheelEvent e) {
  int rotation = e.getWheelRotation();
  // turn off scroll on zoom and then back on again next time
  // the wheel is used with out the ctrl mask.
  documentScrollPane.setWheelScrollingEnabled(false);
  Point offset = documentScrollPane.getViewport().getViewPosition();
  int viewWidth = documentScrollPane.getViewport().getWidth() / 2;
  int viewHeight = documentScrollPane.getViewport().getHeight() / 2;
  offset.setLocation(offset.x + viewWidth, offset.y + viewHeight);
  if (rotation > 0) {
    documentViewController.setZoomOut(offset);
  } else {
    documentViewController.setZoomIn(offset);
  }
}

代码示例来源：origin: org.icepdf.os/icepdf-viewer

/**
 * Handles ctl-wheel mouse for document zooming.
 *
 * @param e mouse wheel event.
 */
public void mouseWheelMoved(MouseWheelEvent e) {
  int rotation = e.getWheelRotation();
  // turn off scroll on zoom and then back on again next time
  // the wheel is used with out the ctrl mask.
  if ((e.getModifiers() & InputEvent.CTRL_MASK) == InputEvent.CTRL_MASK
      ||
      (e.getModifiers() & InputEvent.META_MASK) == InputEvent.META_MASK) {
    documentScrollPane.setWheelScrollingEnabled(false);
    Point offset = documentScrollPane.getViewport().getViewPosition();
    int viewWidth = documentScrollPane.getViewport().getWidth() / 2;
    int viewHeight = documentScrollPane.getViewport().getHeight() / 2;
    offset.setLocation(offset.x + viewWidth, offset.y + viewHeight);
    if (rotation > 0) {
      documentViewController.setZoomOut(offset);
    } else {
      documentViewController.setZoomIn(offset);
    }
  } else {
    documentScrollPane.setWheelScrollingEnabled(true);
  }
}

代码示例来源：origin: com.jidesoft/jide-oss

@Override
  public void setWheelScrollingEnabled(boolean handleWheel) {
    if (handleWheel && !isWheelScrollingEnabled())
      this.addMouseWheelListener(this);
    if (!handleWheel && isWheelScrollingEnabled())
      this.removeMouseWheelListener(this);
    super.setWheelScrollingEnabled(handleWheel);
  }
}

代码示例来源：origin: antlr/antlrworks

public DBOutputPanel(DebuggerTab debuggerTab) {
  super("Output", debuggerTab);
  this.debuggerTab = debuggerTab;
  outputTextPane = new TextPane();
  outputTextPane.setBackground(Color.white);
  outputTextPane.setBorder(null);
  outputTextPane.setFont(new Font(AWPrefs.getEditorFont(), Font.PLAIN, AWPrefs.getEditorFontSize()));
  outputTextPane.setText("");
  outputTextPane.setEditable(false);
  TextUtils.createTabs(outputTextPane);
  JScrollPane textScrollPane = new JScrollPane(outputTextPane);
  textScrollPane.setWheelScrollingEnabled(true);
  mainPanel.add(textScrollPane, BorderLayout.CENTER);
}

代码示例来源：origin: antlr/antlrworks

public void awake() {
  panel = new JPanel(new BorderLayout());
  textPane = new JTextPane();
  textPane.setBackground(Color.white);
  textPane.setBorder(null);
  textPane.setPreferredSize(new Dimension(300, 100));
  textPane.setFont(new Font(AWPrefs.getEditorFont(), Font.PLAIN, AWPrefs.getEditorFontSize()));
  TextUtils.createTabs(textPane);
  TextUtils.setDefaultTextPaneProperties(textPane);
  textScrollPane = new JScrollPane(textPane);
  textScrollPane.setWheelScrollingEnabled(true);
  treeModel = new EditorInterpreterTreeModel();
  awTreePanel = new AWTreePanel(treeModel);
  awTreePanel.setDelegate(this);
  splitPane = new JSplitPane();
  splitPane.setBorder(null);
  splitPane.setOrientation(JSplitPane.HORIZONTAL_SPLIT);
  splitPane.setLeftComponent(textScrollPane);
  splitPane.setRightComponent(awTreePanel);
  splitPane.setContinuousLayout(true);
  splitPane.setOneTouchExpandable(true);
  
  panel.add(createControlPanel(), BorderLayout.NORTH);
  panel.add(splitPane, BorderLayout.CENTER);
  window.registerUndo(null, textPane);
}

代码示例来源：origin: antlr/antlrworks

public Component createGraphView() {
  JPanel panel = new JPanel(new BorderLayout());
  treeGraphView = new AWTreeGraphView(this);
  treeGraphView.setAutoAdjustSize(true);
  treeGraphView.setBackground(Color.white);
  treeGraphView.setDrawBorder(false);
  ParseTreeMouseAdapter adapter = new ParseTreeMouseAdapter();
  treeGraphView.addMouseListener(adapter);
  treeGraphView.addMouseMotionListener(adapter);
  graphScrollPane = new JScrollPane(treeGraphView);
  graphScrollPane.setWheelScrollingEnabled(true);
  Toolbar box = Toolbar.createHorizontalToolbar();
  box.addElement(new JLabel("Zoom"));
  box.addElement(createZoomSlider());
  box.add(Box.createHorizontalGlue());
  box.addElement(createDisplayAsListButton());
  //if(XJSystem.isMacOS())
  //    box.add(Box.createHorizontalStrut(15));
  panel.add(graphScrollPane, BorderLayout.CENTER);
  panel.add(box, BorderLayout.SOUTH);
  return panel;
}

代码示例来源：origin: antlr/antlrworks

public DBInputTokenPanel(DebuggerTab debuggerTab) {
  inputTextPane = new TextPane();
  inputTextPane.setBackground(Color.white);
  inputTextPane.setBorder(null);
  inputTextPane.setFont(new Font(AWPrefs.getEditorFont(), Font.PLAIN, AWPrefs.getEditorFontSize()));
  inputTextPane.setText("");
  inputTextPane.setEditable(false);
  TextUtils.createTabs(inputTextPane);
  processorToken = new DBInputProcessorToken(debuggerTab, inputTextPane);
  textScrollPane = new JScrollPane(inputTextPane);
  textScrollPane.setWheelScrollingEnabled(true);
}

代码示例来源：origin: raydac/netbeans-mmd-plugin

this.scrollPane.getVerticalScrollBar().setUnitIncrement(16);
this.scrollPane.setWheelScrollingEnabled(true);
this.scrollPane.setAutoscrolls(true);

代码示例来源：origin: antlr/antlrworks

public EditorRules(GrammarWindow window) {
  this.window = window;
  rulesTree = new RuleTree();
  rulesTree.setBorder(null);
  // Apparently, if I don't set the tooltip here, nothing is displayed (weird)
  rulesTree.setToolTipText("");
  rulesTree.setDragEnabled(true);
  rulesScrollPane = new JScrollPane(rulesTree);
  rulesScrollPane.setWheelScrollingEnabled(true);
  rulesTree.setDelegate(this);
  rulesTree.setEnableDragAndDrop();
  rulesTreeRootNode = new DefaultMutableTreeNode(new RuleTreeUserObject(window));
  rulesTreeModel = new DefaultTreeModel(rulesTreeRootNode);
  rulesTreeExpandedNodes = new ArrayList<String>();
  rulesTree.setModel(rulesTreeModel);
  rulesTree.addMouseListener(ml = new RuleTreeMouseListener());
  rulesTree.addTreeSelectionListener(tsl = new RuleTreeSelectionListener());
  rulesTree.setRootVisible(true);
  rulesTree.setCellRenderer(new RulesTableRenderer());
  rulesTree.setRowHeight(17);
  rulesTree.getSelectionModel().setSelectionMode(TreeSelectionModel.DISCONTIGUOUS_TREE_SELECTION);
  setSorted(AWPrefs.getPreferences().getBoolean(AWPrefs.PREF_TOOLBAR_SORT, false));        
}

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