javax.swing.JTabbedPane.getBoundsAt()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.JTabbedPane.getBoundsAt()方法的一些代码示例，展示了JTabbedPane.getBoundsAt()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。JTabbedPane.getBoundsAt()方法的具体详情如下：
包路径：javax.swing.JTabbedPane
类名称：JTabbedPane
方法名：getBoundsAt

JTabbedPane.getBoundsAt介绍

暂无

代码示例

代码示例来源：origin: com.fifesoft.rtext/fife.common

public Rectangle getTabBounds() {
  return transferData.sourceTabbedPane.
            getBoundsAt(transferData.tabIndex);
}

代码示例来源：origin: chatty/chatty

private boolean isNearLastTab(Point p) {
  Rectangle bounds = tabs.getBoundsAt(tabs.getTabCount() - 1);
  bounds.width += 99999;
  return bounds.contains(p);
}

代码示例来源：origin: stackoverflow.com

private static int findTabPaneIndex(Point p, JTabbedPane tabbedPane) {
  for (int i = 0; i < tabbedPane.getTabCount(); i++) {
    if (tabbedPane.getBoundsAt(i).contains(p.x, p.y)) {
      return i;
    }
  }
  return -1;
}

代码示例来源：origin: org.bidib.jbidib.com.vldocking/vldocking

private int findTabAt(Point p) {
  int x = p.x;
  int y = p.y;
  for(int i = 0; i < tabbedPane.getTabCount(); i++) {
    Rectangle bounds = tabbedPane.getBoundsAt(i);
    if(bounds != null && bounds.contains(x, y)) {
      return i;
    }
  }
  return - 1;
}

代码示例来源：origin: net.java.abeille/abeille

private boolean isTabClicked(MouseEvent e) {
  Point local_pt = SwingUtilities.convertPoint((Component) e.getSource(), e.getPoint(), m_tabpane);
  for (int index = 0; index < m_tabpane.getTabCount(); index++) {
    java.awt.Rectangle rect = m_tabpane.getBoundsAt(index);
    if (rect.contains(local_pt)) {
      m_tabpane.setSelectedIndex(index);
      return true;
    }
  }
  return false;
}

代码示例来源：origin: org.openspml/openspml

/**
 * Determine which JTabbedPane tab is under a certain location.
 * Useful if you want to tell the difference between a menu
 * over a tab, and one over blank space.
 * Can also be used to popup tab specific menus, but since right
 * click selects the tab you can just use the current tab.
 */
public static int getTabIndex(JTabbedPane tabs, Point point) {
int index = -1;
for (int i = 0 ; i < tabs.getTabCount() ; i++) {
  Rectangle rec = tabs.getBoundsAt(i);
  if (rec.contains(point)) {
  index = i;
  break;
  }
}
return index;
}

代码示例来源：origin: tulskiy/musique

@Override
protected void paintComponent(Graphics g) {
  super.paintComponent(g);
  if (dragTo != -1 && dragFrom != -1 && dragTo != dragFrom) {
    Rectangle b = tabbedPane.getBoundsAt(dragTo);
    g.setColor(Color.GRAY);
    int x = (int) (b.getX());
    if (dragTo > dragFrom)
      x += b.getWidth();
    int y = (int) b.getY();
    g.fillRect(x - 1, y + 2, 3, (int) b.getHeight() - 2);
    int[] xP = {x - 1, x - 5, x + 5, x + 1};
    int[] yP = {y + 2, y - 5, y - 5, y + 2};
    g.fillPolygon(xP, yP, xP.length);
  }
}

代码示例来源：origin: org.bidib.jbidib.com.vldocking/vldocking

/** MouseListener implementation, use to track mouse behaviour inside the tab selector bounds
 * and forward them to the appropriate smart icon.
 */
public void mouseReleased(MouseEvent e) {
  checkTabCount();
  // forward the event to the pressed smart icon
  if(pressedIcon != null) {
    Point p = e.getPoint();
    final Rectangle r = tabbedPane.getBoundsAt(pressedTab);
    if (r == null) {
      return;
    }
    Point iPoint = convertPointToIcon(r, p, pressedIcon);
    final MouseEvent eSmart = new MouseEvent((Component) e.getSource(), e.getID(), e.getWhen(), e.getModifiers(), iPoint.x, iPoint.y, e.getClickCount(), e.isPopupTrigger(), e.getButton());
    try {
      if(pressedIcon.onMouseReleased(eSmart)) {
        tabbedPane.repaint(r.x, r.y, r.width, r.height); // no choice but trigger a repaint        
      }
    } catch(Exception ignore) { // bug database : 5075526 this is to remove the stack trace        
    }
    pressedIcon = null;
  }
}

代码示例来源：origin: org.bidib.jbidib.com.vldocking/vldocking

Rectangle r = tabbedPane.getBoundsAt(targetTab);
if (r == null) {
  return;

代码示例来源：origin: igniterealtime/Spark

private int getTargetTabIndex(Point point) {
  Point tabPt = SwingUtilities.convertPoint(pane, point, pane);
  boolean isTB = pane.getTabPlacement()==JTabbedPane.TOP || pane.getTabPlacement()==JTabbedPane.BOTTOM;
  for(int i=0;i < getTabCount();i++) {
    Rectangle r = pane.getBoundsAt(i);
    if(isTB) r.setRect(r.x-r.width/2, r.y,  r.width, r.height);
    else   r.setRect(r.x, r.y-r.height/2, r.width, r.height);
      if(r.contains(tabPt)) return i;
  }
  Rectangle r = pane.getBoundsAt(getTabCount()-1);
  if(isTB) r.setRect(r.x+r.width/2, r.y,  r.width, r.height);
  else   r.setRect(r.x, r.y+r.height/2, r.width, r.height);
  return   r.contains(tabPt)?getTabCount():-1;
}

代码示例来源：origin: org.bidib.jbidib.com.vldocking/vldocking

/** MouseListener implementation, use to track mouse behaviour inside the tab selector bounds
 * and forward them to the appropriate smart icon.
 */
public void mouseExited(MouseEvent e) {
  checkTabCount();
  if(movedIcon != null) {
    Point p = e.getPoint();
    // trigger a mouseExit from the movedIcon
    Rectangle prevRect = tabbedPane.getBoundsAt(movedTab);
    if (prevRect == null) {
      return;
    }
    Point iPoint = convertPointToIcon(prevRect, p, movedIcon);
    MouseEvent eSmart = new MouseEvent((Component) e.getSource(), MouseEvent.MOUSE_EXITED, e.getWhen(), e.getModifiers(), iPoint.x, iPoint.y, e.getClickCount(), e.isPopupTrigger(), e.getButton());
    if(movedIcon.onMouseExited(eSmart)) {
      String tip = movedIcon.getLocalTooltipText();
      if(tip != null && ! tip.equals(tabbedPane.getToolTipTextAt(movedTab))) {
        tabbedPane.setToolTipTextAt(movedTab, tip);
      }
      tabbedPane.repaint(prevRect.x, prevRect.y, prevRect.width, prevRect.height);
    }
    movedIcon = null;
    movedTab = - 1;
  }
}

代码示例来源：origin: net.sf.squirrel-sql/squirrel-sql

static int getTargetTabIndex(Point glassPt, GhostGlassPane glassPane, JTabbedPane tabbedPane)
{
 if(0 == tabbedPane.getTabCount())
 {
   return 0;
 }
 Point tabPt = SwingUtilities.convertPoint(glassPane, glassPt, tabbedPane);
 boolean isTB = tabbedPane.getTabPlacement() == JTabbedPane.TOP || tabbedPane.getTabPlacement() == JTabbedPane.BOTTOM;
 for (int i = 0; i < tabbedPane.getTabCount(); i++)
 {
   Rectangle r = tabbedPane.getBoundsAt(i);
   if (isTB) r.setRect(r.x - r.width / 2, r.y, r.width, r.height);
   else r.setRect(r.x, r.y - r.height / 2, r.width, r.height);
   if (r.contains(tabPt)) return i;
 }
 Rectangle r = tabbedPane.getBoundsAt(tabbedPane.getTabCount() - 1);
 if (isTB) r.setRect(r.x + r.width / 2, r.y, r.width, r.height);
 else r.setRect(r.x, r.y + r.height / 2, r.width, r.height);
 return r.contains(tabPt) ? tabbedPane.getTabCount() : -1;
}

代码示例来源：origin: realXuJiang/bigtable-sql

static int getTargetTabIndex(Point glassPt, GhostGlassPane glassPane, JTabbedPane tabbedPane)
{
 if(0 == tabbedPane.getTabCount())
 {
   return 0;
 }
 Point tabPt = SwingUtilities.convertPoint(glassPane, glassPt, tabbedPane);
 boolean isTB = tabbedPane.getTabPlacement() == JTabbedPane.TOP || tabbedPane.getTabPlacement() == JTabbedPane.BOTTOM;
 for (int i = 0; i < tabbedPane.getTabCount(); i++)
 {
   Rectangle r = tabbedPane.getBoundsAt(i);
   if (isTB) r.setRect(r.x - r.width / 2, r.y, r.width, r.height);
   else r.setRect(r.x, r.y - r.height / 2, r.width, r.height);
   if (r.contains(tabPt)) return i;
 }
 Rectangle r = tabbedPane.getBoundsAt(tabbedPane.getTabCount() - 1);
 if (isTB) r.setRect(r.x + r.width / 2, r.y, r.width, r.height);
 else r.setRect(r.x, r.y + r.height / 2, r.width, r.height);
 return r.contains(tabPt) ? tabbedPane.getTabCount() : -1;
}

代码示例来源：origin: net.sf.squirrel-sql/squirrel-sql

private void initTargetTopBottomLine(int next)
  {
//             if (next < 0 || _dnDTabbedPaneData.getDragTabIndex() == next || next - _dnDTabbedPaneData.getDragTabIndex() == 1)
   if (next < 0 || _dnDTabbedPaneData.getTabbedPane().getTabCount() < next)
   {
     _dnDTabbedPaneData.getTargetLineRectBuffer().setRect(0, 0, 0, 0);
   }
   else if (next == 0)
   {
     Rectangle r = SwingUtilities.convertRectangle(_dnDTabbedPaneData.getTabbedPane(), _dnDTabbedPaneData.getTabbedPane().getBoundsAt(0), _glassPane);
     _dnDTabbedPaneData.getTargetLineRectBuffer().setRect(r.x, r.y - DndTabUtils.LINEWIDTH / 2, r.width, DndTabUtils.LINEWIDTH);
   }
   else
   {
     Rectangle r = SwingUtilities.convertRectangle(_dnDTabbedPaneData.getTabbedPane(), _dnDTabbedPaneData.getTabbedPane().getBoundsAt(next - 1), _glassPane);
     _dnDTabbedPaneData.getTargetLineRectBuffer().setRect(r.x, r.y + r.height - DndTabUtils.LINEWIDTH / 2, r.width, DndTabUtils.LINEWIDTH);
   }
  }

代码示例来源：origin: net.sf.squirrel-sql/squirrel-sql

static void initGlassPane(Point tabPt, DnDTabbedPaneData localDnDTabbedPaneData, DnDTabbedPaneData outerDnDTabbedPaneData, GhostGlassPane localGlassPane)
{
 localDnDTabbedPaneData.getTabbedPane().getRootPane().setGlassPane(localGlassPane);
 if (localDnDTabbedPaneData.isHasGhost())
 {
   Rectangle rect = outerDnDTabbedPaneData.getTabbedPane().getBoundsAt(outerDnDTabbedPaneData.getDragTabIndex());
   BufferedImage image = new BufferedImage(outerDnDTabbedPaneData.getTabbedPane().getWidth(), outerDnDTabbedPaneData.getTabbedPane().getHeight(), BufferedImage.TYPE_INT_ARGB);
   Graphics g = image.getGraphics();
   outerDnDTabbedPaneData.getTabbedPane().paint(g);
   rect.x = rect.x < 0 ? 0 : rect.x;
   rect.y = rect.y < 0 ? 0 : rect.y;
   // When scrollable tabbed panes are used tabs might be displayed in part.
   rect.width = Math.min(rect.width, outerDnDTabbedPaneData.getTabbedPane().getWidth() - rect.x);
   image = image.getSubimage(rect.x, rect.y, rect.width, rect.height);
   localGlassPane.setImage(image);
 }
 Point glassPt = SwingUtilities.convertPoint(localDnDTabbedPaneData.getTabbedPane(), tabPt, localGlassPane);
 localGlassPane.setPoint(glassPt);
 localGlassPane.setVisible(true);
}

代码示例来源：origin: realXuJiang/bigtable-sql

private void initTargetTopBottomLine(int next)
  {
//             if (next < 0 || _dnDTabbedPaneData.getDragTabIndex() == next || next - _dnDTabbedPaneData.getDragTabIndex() == 1)
   if (next < 0 || _dnDTabbedPaneData.getTabbedPane().getTabCount() < next)
   {
     _dnDTabbedPaneData.getTargetLineRectBuffer().setRect(0, 0, 0, 0);
   }
   else if (next == 0)
   {
     Rectangle r = SwingUtilities.convertRectangle(_dnDTabbedPaneData.getTabbedPane(), _dnDTabbedPaneData.getTabbedPane().getBoundsAt(0), _glassPane);
     _dnDTabbedPaneData.getTargetLineRectBuffer().setRect(r.x, r.y - DndTabUtils.LINEWIDTH / 2, r.width, DndTabUtils.LINEWIDTH);
   }
   else
   {
     Rectangle r = SwingUtilities.convertRectangle(_dnDTabbedPaneData.getTabbedPane(), _dnDTabbedPaneData.getTabbedPane().getBoundsAt(next - 1), _glassPane);
     _dnDTabbedPaneData.getTargetLineRectBuffer().setRect(r.x, r.y + r.height - DndTabUtils.LINEWIDTH / 2, r.width, DndTabUtils.LINEWIDTH);
   }
  }

代码示例来源：origin: realXuJiang/bigtable-sql

static void initGlassPane(Point tabPt, DnDTabbedPaneData localDnDTabbedPaneData, DnDTabbedPaneData outerDnDTabbedPaneData, GhostGlassPane localGlassPane)
{
 localDnDTabbedPaneData.getTabbedPane().getRootPane().setGlassPane(localGlassPane);
 if (localDnDTabbedPaneData.isHasGhost())
 {
   Rectangle rect = outerDnDTabbedPaneData.getTabbedPane().getBoundsAt(outerDnDTabbedPaneData.getDragTabIndex());
   BufferedImage image = new BufferedImage(outerDnDTabbedPaneData.getTabbedPane().getWidth(), outerDnDTabbedPaneData.getTabbedPane().getHeight(), BufferedImage.TYPE_INT_ARGB);
   Graphics g = image.getGraphics();
   outerDnDTabbedPaneData.getTabbedPane().paint(g);
   rect.x = rect.x < 0 ? 0 : rect.x;
   rect.y = rect.y < 0 ? 0 : rect.y;
   // When scrollable tabbed panes are used tabs might be displayed in part.
   rect.width = Math.min(rect.width, outerDnDTabbedPaneData.getTabbedPane().getWidth() - rect.x);
   image = image.getSubimage(rect.x, rect.y, rect.width, rect.height);
   localGlassPane.setImage(image);
 }
 Point glassPt = SwingUtilities.convertPoint(localDnDTabbedPaneData.getTabbedPane(), tabPt, localGlassPane);
 localGlassPane.setPoint(glassPt);
 localGlassPane.setVisible(true);
}

代码示例来源：origin: net.sf.squirrel-sql/squirrel-sql

private void initTargetLeftRightLine(int next)
  {

//      if (next < 0 || _dnDTabbedPaneData.getDragTabIndex() == next || next - _dnDTabbedPaneData.getDragTabIndex() == 1)
   if (next < 0 || _dnDTabbedPaneData.getTabbedPane().getTabCount() < next || 0 == _dnDTabbedPaneData.getTabbedPane().getTabCount())
   {
     _dnDTabbedPaneData.getTargetLineRectBuffer().setRect(0, 0, 0, 0);
   }
   else if (next == 0)
   {
     Rectangle r = SwingUtilities.convertRectangle(_dnDTabbedPaneData.getTabbedPane(), _dnDTabbedPaneData.getTabbedPane().getBoundsAt(0), _glassPane);
     _dnDTabbedPaneData.getTargetLineRectBuffer().setRect(r.x - DndTabUtils.LINEWIDTH / 2, r.y, DndTabUtils.LINEWIDTH, r.height);
   }
   else
   {
     Rectangle r = SwingUtilities.convertRectangle(_dnDTabbedPaneData.getTabbedPane(), _dnDTabbedPaneData.getTabbedPane().getBoundsAt(next - 1), _glassPane);
     _dnDTabbedPaneData.getTargetLineRectBuffer().setRect(r.x + r.width - DndTabUtils.LINEWIDTH / 2, r.y, DndTabUtils.LINEWIDTH, r.height);
   }
  }

代码示例来源：origin: realXuJiang/bigtable-sql

private void initTargetLeftRightLine(int next)
  {

//      if (next < 0 || _dnDTabbedPaneData.getDragTabIndex() == next || next - _dnDTabbedPaneData.getDragTabIndex() == 1)
   if (next < 0 || _dnDTabbedPaneData.getTabbedPane().getTabCount() < next || 0 == _dnDTabbedPaneData.getTabbedPane().getTabCount())
   {
     _dnDTabbedPaneData.getTargetLineRectBuffer().setRect(0, 0, 0, 0);
   }
   else if (next == 0)
   {
     Rectangle r = SwingUtilities.convertRectangle(_dnDTabbedPaneData.getTabbedPane(), _dnDTabbedPaneData.getTabbedPane().getBoundsAt(0), _glassPane);
     _dnDTabbedPaneData.getTargetLineRectBuffer().setRect(r.x - DndTabUtils.LINEWIDTH / 2, r.y, DndTabUtils.LINEWIDTH, r.height);
   }
   else
   {
     Rectangle r = SwingUtilities.convertRectangle(_dnDTabbedPaneData.getTabbedPane(), _dnDTabbedPaneData.getTabbedPane().getBoundsAt(next - 1), _glassPane);
     _dnDTabbedPaneData.getTargetLineRectBuffer().setRect(r.x + r.width - DndTabUtils.LINEWIDTH / 2, r.y, DndTabUtils.LINEWIDTH, r.height);
   }
  }

代码示例来源：origin: de.richtercloud/flexdock-core

Rectangle lastTab = tabs.getBoundsAt(tabs.getTabCount()-1);
tabRect.height = lastTab.height;
tabRect.y = lastTab.y;

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