java.awt.List.getSelectedItem()方法的使用及代码示例

x33g5p2x  于2022-01-24 转载在 其他  
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本文整理了Java中java.awt.List.getSelectedItem()方法的一些代码示例，展示了List.getSelectedItem()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。List.getSelectedItem()方法的具体详情如下：
包路径：java.awt.List
类名称：List
方法名：getSelectedItem

List.getSelectedItem介绍

暂无

代码示例

代码示例来源：origin: wildfly/wildfly

private void removeItem() {
  int index=listbox.getSelectedIndex();
  if(index == -1) {
    showMsg("No item selected in listbox to be deleted !");
    return;
  }
  String s=listbox.getSelectedItem();
  String key=s.substring(0, s.indexOf(':', 0));
  if(key != null)
    map.remove(key);
}

代码示例来源：origin: IanDarwin/javasrc

public void itemStateChanged(ItemEvent e) {
    System.out.println("Selected: " + list.getSelectedItem());
  }
});

代码示例来源：origin: apache/activemq-artemis

private void removeItem() {
  int index=listbox.getSelectedIndex();
  if(index == -1) {
    showMsg("No item selected in listbox to be deleted !");
    return;
  }
  String s=listbox.getSelectedItem();
  String key=s.substring(0, s.indexOf(':', 0));
  if(key != null)
    map.remove(key);
}

代码示例来源：origin: org.jboss.eap/wildfly-client-all

private void removeItem() {
  int index=listbox.getSelectedIndex();
  if(index == -1) {
    showMsg("No item selected in listbox to be deleted !");
    return;
  }
  String s=listbox.getSelectedItem();
  String key=s.substring(0, s.indexOf(':', 0));
  if(key != null)
    map.remove(key);
}

代码示例来源：origin: igvteam/igv

/**
 * Called from the action handlers to get the font info, build a font, and
 * set it.
 */
protected void previewFont() {
  resultName = fontNameChoice.getSelectedItem();
  String resultSizeName = fontSizeChoice.getSelectedItem();
  int resultSize = Integer.parseInt(resultSizeName);
  isBold = bold.getState();
  isItalic = italic.getState();
  int attrs = Font.PLAIN;
  if (isBold)
    attrs = Font.BOLD;
  if (isItalic)
    attrs |= Font.ITALIC;
  resultFont = new Font(resultName, attrs, resultSize);
  // System.out.println("resultName = " + resultName + "; " +
  //     "resultFont = " + resultFont);
  previewArea.setFont(resultFont);
  pack(); // ensure Dialog is big enough.
}

代码示例来源：origin: apache/activemq-artemis

private void removeItem() {
  int index=listbox.getSelectedIndex();
  if(index == -1) {
    showMsg("No item selected in listbox to be deleted !");
    return;
  }
  String s=listbox.getSelectedItem();
  String key=s.substring(0, s.indexOf(':', 0));
  if(key != null)
    map.remove(key);
}

代码示例来源：origin: com.bbossgroups.rpc/bboss-rpc

private void removeItem() {
  int index=listbox.getSelectedIndex();
  if(index == -1) {
    showMsg("No item selected in listbox to be deleted !");
    return;
  }
  String s=listbox.getSelectedItem();
  String key=s.substring(0, s.indexOf(':', 0));
  if(key != null)
    map.remove(key);
}

代码示例来源：origin: org.apache.activemq/artemis-jms-client-all

private void removeItem() {
  int index=listbox.getSelectedIndex();
  if(index == -1) {
    showMsg("No item selected in listbox to be deleted !");
    return;
  }
  String s=listbox.getSelectedItem();
  String key=s.substring(0, s.indexOf(':', 0));
  if(key != null)
    map.remove(key);
}

代码示例来源：origin: org.jgroups/com.springsource.org.jgroups

private void removeItem() {
  int index=listbox.getSelectedIndex();
  if(index == -1) {
    showMsg("No item selected in listbox to be deleted !");
    return;
  }
  String s=listbox.getSelectedItem();
  String key=s.substring(0, s.indexOf(':', 0));
  if(key != null)
    h.remove(key);
}

代码示例来源：origin: org.jacorb/jacorb

/**
 * Comment
 */
private void _actionMousePressed(java.awt.event.MouseEvent e) {
  if (getPOAList().getSelectedItem() != null) {
    int mods = e.getModifiers();
    if ((mods & java.awt.event.MouseEvent.BUTTON3_MASK) != 0) {
      /* Right Mouse Button pressed */
      getPopupMenu()._show(this, getBounds().width, e.getY()+10);
    } else if ((mods & java.awt.event.MouseEvent.BUTTON2_MASK) != 0) {
      /* Middle Mouse Button pressed */
    } else {
      /* Left Mouse Button pressed */
      if (e.getClickCount() > 1) {
        /* doubel click */
        _actionOpenPOAMonitor(getPOAList().getSelectedItem());
      }
    }
  }
}
/**

代码示例来源：origin: org.jacorb/jacorb

/**
 * connEtoC2:  (OpenMenuItem.action.actionPerformed(java.awt.event.ActionEvent) --> RegisterPanel._actionOpenPOAMonitor(Ljava.lang.String;)V)
 * @param arg1 java.awt.event.ActionEvent
 */
/* WARNING: THIS METHOD WILL BE REGENERATED. */
private void connEtoC2(java.awt.event.ActionEvent arg1) {
  try {
    // user code begin {1}
    // user code end
    this._actionOpenPOAMonitor(getPOAList().getSelectedItem());
    // user code begin {2}
    // user code end
  } catch (java.lang.Throwable ivjExc) {
    // user code begin {3}
    // user code end
    handleException(ivjExc);
  }
}
/**

代码示例来源：origin: stackoverflow.com

Set<String> countries = regionCountryMap.get(listRegion.getSelectedItem());
listSubRegion.removeAll();
for(String country : countries) {

代码示例来源：origin: org.jacorb/jacorb

/**
 * connEtoC3:  (CloseMenuItem.action.actionPerformed(java.awt.event.ActionEvent) --> RegisterPanel._actionClosePOAMonitor(Ljava.lang.String;)V)
 * @param arg1 java.awt.event.ActionEvent
 */
/* WARNING: THIS METHOD WILL BE REGENERATED. */
private void connEtoC3(java.awt.event.ActionEvent arg1) {
  try {
    // user code begin {1}
    // user code end
    this._actionClosePOAMonitor(getPOAList().getSelectedItem());
    // user code begin {2}
    // user code end
  } catch (java.lang.Throwable ivjExc) {
    // user code begin {3}
    // user code end
    handleException(ivjExc);
  }
}
/**

代码示例来源：origin: org.jacorb/jacorb

/**
 * connEtoC4:  (DestroyMenuItem.action.actionPerformed(java.awt.event.ActionEvent) --> RegisterPanel._actionDestroyPOA(Ljava.lang.String;)V)
 * @param arg1 java.awt.event.ActionEvent
 */
/* WARNING: THIS METHOD WILL BE REGENERATED. */
private void connEtoC4(java.awt.event.ActionEvent arg1) {
  try {
    // user code begin {1}
    // user code end
    this._actionDestroyPOA(getPOAList().getSelectedItem());
    // user code begin {2}
    // user code end
  } catch (java.lang.Throwable ivjExc) {
    // user code begin {3}
    // user code end
    handleException(ivjExc);
  }
}
/**

代码示例来源：origin: net.sf.jt400/jt400

String f = fileList.getSelectedItem();
fileName.setText(f);

代码示例来源：origin: abbot/abbot

protected void setSelected(List list, int index, boolean selected) {
  Listener listener = new Listener(index, selected);
  new WeakAWTEventListener(listener, ItemEvent.ITEM_EVENT_MASK);
  list.select(index);
  ItemEvent ie = new ItemEvent(list, ItemEvent.ITEM_STATE_CHANGED,
                 list.getSelectedItem(),
                 selected ? ItemEvent.SELECTED
                 : ItemEvent.DESELECTED);
  postEvent(list, ie);
  long now = System.currentTimeMillis();
  while (listener.selected != selected) {
    if (System.currentTimeMillis() - now > LIST_DELAY)
      throw new ActionFailedException("List didn't fire for "
                        + "index " + index
                        + " selection");
    sleep();
  }
  waitForIdle();
}

代码示例来源：origin: net.sf.jt400/jt400

String f = fileList.getSelectedItem();
fileName.setText(f);
state_ = OK;

代码示例来源：origin: net.sf.jt400/jt400

String dir = directoryList.getSelectedItem();

代码示例来源：origin: net.imagej/ij

String selected = functions.getSelectedItem();
if (selected!=null)
  edPaste(selected);

代码示例来源：origin: imagej/ImageJA

String selected = functions.getSelectedItem();
if (selected!=null)
  edPaste(selected);

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