本文整理匯總了Java中javax.swing.JTextArea.getLineEndOffset方法的典型用法代碼示例。如果您正苦於以下問題：Java JTextArea.getLineEndOffset方法的具體用法？Java JTextArea.getLineEndOffset怎麽用？Java JTextArea.getLineEndOffset使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類javax.swing.JTextArea的用法示例。
在下文中一共展示了JTextArea.getLineEndOffset方法的4個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。
示例1: actionPerformed
import javax.swing.JTextArea; //導入方法依賴的package包/類
/**
* {@inheritDoc}
*/
@Override
public void actionPerformed(ActionEvent e) {
JTextArea currentEditor = observer.getActiveEditor().getEditor();
Document document = currentEditor.getDocument();
Caret caret = currentEditor.getCaret();
int startCaret = Math.min(caret.getDot(), caret.getMark());
int endCaret = Math.max(caret.getDot(), caret.getMark());
try {
int startLine = currentEditor.getLineOfOffset(startCaret);
int endLine = currentEditor.getLineOfOffset(endCaret);
int fromPos = currentEditor.getLineStartOffset(startLine);
int length = currentEditor.getLineEndOffset(endLine) - fromPos;
String text = currentEditor.getText(fromPos, length);
text = sortLinesDesc(text);
document.remove(fromPos, length);
document.insertString(fromPos, text, null);
caret.setDot(fromPos);
caret.moveDot(fromPos + length);
currentEditor.requestFocus();
} catch (BadLocationException e1) {
observer.errorMessage(e1);
}
}
示例2: actionPerformed
import javax.swing.JTextArea; //導入方法依賴的package包/類
/**
* {@inheritDoc}
*/
@Override
public void actionPerformed(ActionEvent e) {
JTextArea currentEditor = observer.getActiveEditor().getEditor();
Document document = currentEditor.getDocument();
Caret caret = currentEditor.getCaret();
int startCaret = Math.min(caret.getDot(), caret.getMark());
int endCaret = Math.max(caret.getDot(), caret.getMark());
try {
int startLine = currentEditor.getLineOfOffset(startCaret);
int endLine = currentEditor.getLineOfOffset(endCaret);
int fromPos = currentEditor.getLineStartOffset(startLine);
int length = currentEditor.getLineEndOffset(endLine) - fromPos;
String text = currentEditor.getText(fromPos, length);
text = sortLinesAsc(text);
document.remove(fromPos, length);
document.insertString(fromPos, text, null);
caret.setDot(fromPos);
caret.moveDot(fromPos + length);
currentEditor.requestFocus();
} catch (BadLocationException e1) {
observer.errorMessage(e1);
}
}
示例3: actionPerformed
import javax.swing.JTextArea; //導入方法依賴的package包/類
/**
* {@inheritDoc}
*/
@Override
public void actionPerformed(ActionEvent e) {
JTextArea currentEditor = observer.getActiveEditor().getEditor();
Document document = currentEditor.getDocument();
Caret caret = currentEditor.getCaret();
int startCaret = Math.min(caret.getDot(), caret.getMark());
int endCaret = Math.max(caret.getDot(), caret.getMark());
try {
int startLine = currentEditor.getLineOfOffset(startCaret);
int endLine = currentEditor.getLineOfOffset(endCaret);
int fromPos = currentEditor.getLineStartOffset(startLine);
int length = currentEditor.getLineEndOffset(endLine) - fromPos + 1;
String text = currentEditor.getText(fromPos, length);
text = removeLines(text);
document.remove(fromPos, length - 1);
document.insertString(fromPos, text, null);
caret.setDot(fromPos);
caret.moveDot(length - 1);
currentEditor.requestFocus();
} catch (BadLocationException e1) {
observer.errorMessage(e1);
}
}
示例4: trunkTextArea
import javax.swing.JTextArea; //導入方法依賴的package包/類
public void trunkTextArea(JTextArea txtWin){
int numLinesToTrunk = txtWin.getLineCount() - SCROLL_BUFFER_SIZE;
if(numLinesToTrunk > 0)
{
try
{
int posOfLastLineToTrunk = txtWin.getLineEndOffset(numLinesToTrunk - 1);
txtWin.replaceRange("",0,posOfLastLineToTrunk);
}
catch (BadLocationException ex) {
ex.printStackTrace();
}
}
}