本文整理汇总了Java中javax.swing.JFormattedTextField.hasFocus方法的典型用法代码示例。如果您正苦于以下问题：Java JFormattedTextField.hasFocus方法的具体用法？Java JFormattedTextField.hasFocus怎么用？Java JFormattedTextField.hasFocus使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类javax.swing.JFormattedTextField的用法示例。
在下文中一共展示了JFormattedTextField.hasFocus方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: getFormatter
import javax.swing.JFormattedTextField; //导入方法依赖的package包/类
/**
* Returns either the default formatter, display formatter, editor
* formatter or null formatter based on the state of the
* JFormattedTextField.
*
* @param source JFormattedTextField requesting
* JFormattedTextField.AbstractFormatter
* @return JFormattedTextField.AbstractFormatter to handle
* formatting duties.
*/
public JFormattedTextField.AbstractFormatter getFormatter(
JFormattedTextField source) {
JFormattedTextField.AbstractFormatter format = null;
if (source == null) {
return null;
}
Object value = source.getValue();
if (value == null) {
format = getNullFormatter();
}
if (format == null) {
if (source.hasFocus()) {
format = getEditFormatter();
}
else {
format = getDisplayFormatter();
}
if (format == null) {
format = getDefaultFormatter();
}
}
return format;
}
示例2: getFormatter
import javax.swing.JFormattedTextField; //导入方法依赖的package包/类
public JFormattedTextField.AbstractFormatter getFormatter(
JFormattedTextField source) {
JFormattedTextField.AbstractFormatter format = null;
if (source == null) {
return null;
}
Object value = source.getValue();
if (value == null) {
format = getNullFormatter();
}
if (format == null) {
if (source.hasFocus()) {
format = getEditFormatter();
}
else {
format = getDisplayFormatter();
}
if (format == null) {
format = getDefaultFormatter();
}
}
return format;
}
示例3: getFormatter
import javax.swing.JFormattedTextField; //导入方法依赖的package包/类
/**
* Returns the appropriate formatter based on the state of
* <code>tf</code>. If <code>tf<code> is null we return null, otherwise
* we return one of the following:
* 1. Returns <code>nullFormatter</code> if <code>tf.getValue()</code> is
* null and <code>nullFormatter</code> is not.
* 2. Returns <code>editFormatter</code> if <code>tf.hasFocus()</code> is
* true and <code>editFormatter</code> is not null.
* 3. Returns <code>displayFormatter</code> if <code>tf.hasFocus()</code> is
* false and <code>displayFormatter</code> is not null.
* 4. Otherwise returns <code>defaultFormatter</code>.
*/
public AbstractFormatter getFormatter(JFormattedTextField tf)
{
if (tf == null)
return null;
if (tf.getValue() == null && nullFormatter != null)
return nullFormatter;
if (tf.hasFocus() && editFormatter != null)
return editFormatter;
if (!tf.hasFocus() && displayFormatter != null)
return displayFormatter;
return defaultFormatter;
}