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Superfluous new lines in application output.

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Fix the use of appendPlainText for automatic scrolling.
This commit is contained in:
con
2009-08-04 15:56:22 +02:00
parent 33bbae9e5e
commit 3a81f2a393
1 changed files with 19 additions and 7 deletions
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26
src/plugins/projectexplorer/outputwindow.cpp
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@@ -351,22 +351,34 @@ OutputWindow::~OutputWindow()
void OutputWindow::appendOutput(const QString &out)
{
if (out.endsWith('\n'))
appendPlainText(out);
appendPlainText(out.right(out.length()-1));
else
appendPlainText(out + '\n');
appendPlainText(out);
}
void OutputWindow::appendOutputInline(const QString &out)
{
moveCursor(QTextCursor::End);
int newline = out.indexOf(QLatin1Char('\n'));
if (newline < 0) {
insertPlainText(out);
moveCursor(QTextCursor::End);
insertPlainText(out); // doesn't insert additional '\n' like appendPlainText
return;
}
insertPlainText(out.left(newline));
if (newline < out.length())
appendPlainText(out.mid(newline+1));
int lastnewline = out.lastIndexOf(QLatin1Char('\n'));
// make sure that we use appendPlainText to add the last newline
// in the string, so we get automatic scrolling
// and work around the fact that appendPlainText also ensures
// a newline in front of the appended text
if (lastnewline > 0) {
moveCursor(QTextCursor::End);
insertPlainText(out.left(lastnewline));
}
appendPlainText(""); // add the newline
if (lastnewline < out.length()-1) { // newline is not last character
moveCursor(QTextCursor::End);
insertPlainText(out.mid(lastnewline+1));
}
}
void OutputWindow::insertLine()