_scrollBarsEnabled(true),
_pasteProtectionEnabled(true),
_emacsMode(false),
+ _completionSpace(0),
_lastDocumentHeight(-1)
{
-#if QT_VERSION >= 0x040500
- document()->setDocumentMargin(0); // new in Qt 4.5 and we really don't want it here
-#endif
+ document()->setDocumentMargin(0);
setAcceptRichText(false);
#ifdef HAVE_KDE
setLineWrapEnabled(false);
reset();
+ // Prevent QTextHtmlImporter::appendNodeText from eating whitespace
+ document()->setDefaultStyleSheet("span { white-space: pre-wrap; }");
+
connect(this, SIGNAL(textChanged()), this, SLOT(on_textChanged()));
_mircColorMap["00"] = "#ffffff";
void MultiLineEdit::keyPressEvent(QKeyEvent *event)
{
- // Workaround the fact that Qt < 4.5 doesn't know InsertLineSeparator yet
-#if QT_VERSION >= 0x040500
if (event == QKeySequence::InsertLineSeparator) {
-#else
-
-# ifdef Q_OS_MAC
- if ((event->key() == Qt::Key_Return || event->key() == Qt::Key_Enter) && event->modifiers() & Qt::META) {
-# else
- if ((event->key() == Qt::Key_Return || event->key() == Qt::Key_Enter) && event->modifiers() & Qt::SHIFT) {
-# endif
-#endif
-
if (_mode == SingleLine) {
event->accept();
on_returnPressed();
cursor.clearSelection();
}
- if (color) {
- color = false;
+
+ if (color)
mircText.append('\x03');
- }
- if (underline) {
- underline = false;
+
+ if (underline)
mircText.append('\x1f');
- }
- if (italic) {
- italic = false;
+
+ if (italic)
mircText.append('\x1d');
- }
- if (bold) {
- bold = false;
+
+ if (bold)
mircText.append('\x02');
- }
return mircText;
}
}
-void MultiLineEdit::on_returnPressed(const QString &text)
+void MultiLineEdit::on_returnPressed(QString text)
{
+ if (_completionSpace && text.endsWith(" ")) {
+ text.chop(1);
+ }
+
if (!text.isEmpty()) {
foreach(const QString &line, text.split('\n', QString::SkipEmptyParts)) {
if (line.isEmpty())
void MultiLineEdit::on_textChanged()
{
+ _completionSpace = qMax(_completionSpace - 1, 0);
+
QString newText = text();
newText.replace("\r\n", "\n");
newText.replace('\r', '\n');
setTextCursor(cursor);
updateScrollBars();
}
+
+
+void MultiLineEdit::addCompletionSpace()
+{
+ // Inserting the space emits textChanged, which should not disable removal
+ _completionSpace = 2;
+ insertPlainText(" ");
+}
+