#endif
setMode(SingleLine);
+ setWordWrapEnabled(false);
reset();
connect(this, SIGNAL(textChanged()), this, SLOT(on_textChanged()));
void MultiLineEdit::setCustomFont(const QFont &font) {
setFont(font);
- computeSizeHint();
+ updateSizeHint();
}
void MultiLineEdit::setMode(Mode mode) {
return;
_minHeight = lines;
- computeSizeHint();
+ updateSizeHint();
}
void MultiLineEdit::setMaxHeight(int lines) {
return;
_maxHeight = lines;
- computeSizeHint();
+ updateSizeHint();
}
-void MultiLineEdit::enableScrollBars(bool enable) {
+void MultiLineEdit::setScrollBarsEnabled(bool enable) {
if(_scrollBarsEnabled == enable)
return;
}
void MultiLineEdit::resizeEvent(QResizeEvent *event) {
- updateScrollBars();
QTextEdit::resizeEvent(event);
+ updateSizeHint();
+ updateScrollBars();
}
-void MultiLineEdit::computeSizeHint() {
+void MultiLineEdit::updateSizeHint() {
QFontMetrics fm(font());
int minPixelHeight = fm.lineSpacing() * _minHeight;
int maxPixelHeight = fm.lineSpacing() * _maxHeight;
QSize MultiLineEdit::sizeHint() const {
if(!_sizeHint.isValid()) {
MultiLineEdit *that = const_cast<MultiLineEdit *>(this);
- that->computeSizeHint();
+ that->updateSizeHint();
}
return _sizeHint;
}
return sizeHint();
}
+void MultiLineEdit::setSpellCheckEnabled(bool enable) {
+#ifdef HAVE_KDE
+ setCheckSpellingEnabled(enable);
+#else
+ Q_UNUSED(enable)
+#endif
+}
+
+void MultiLineEdit::setWordWrapEnabled(bool enable) {
+ setLineWrapMode(enable? WidgetWidth : NoWrap);
+ updateSizeHint();
+}
+
+void MultiLineEdit::setPasteProtectionEnabled(bool enable, QWidget *) {
+ _pasteProtectionEnabled = enable;
+}
+
void MultiLineEdit::historyMoveBack() {
addToHistory(text(), true);
}
void MultiLineEdit::on_returnPressed() {
- if(!text().isEmpty()) {
- foreach(const QString &line, text().split('\n', QString::SkipEmptyParts)) {
+ on_returnPressed(text());
+}
+
+void MultiLineEdit::on_returnPressed(const QString & text) {
+ if(!text.isEmpty()) {
+ foreach(const QString &line, text.split('\n', QString::SkipEmptyParts)) {
if(line.isEmpty())
continue;
addToHistory(line);
QString newText = text();
newText.replace("\r\n", "\n");
newText.replace('\r', '\n');
- if(_mode == SingleLine)
- newText.replace('\n', ' ');
+ if(_mode == SingleLine) {
+ if(!pasteProtectionEnabled())
+ newText.replace('\n', ' ');
+ else if(newText.contains('\n')) {
+ QStringList lines = newText.split('\n', QString::SkipEmptyParts);
+ clear();
+
+ if(lines.count() >= 4) {
+ QString msg = tr("Do you really want to paste %n lines?", "", lines.count());
+ msg += "<p>";
+ for(int i = 0; i < 4; i++) {
+ msg += Qt::escape(lines[i].left(40));
+ if(lines[i].count() > 40)
+ msg += "...";
+ msg += "<br />";
+ }
+ msg += "...</p>";
+ QMessageBox question(QMessageBox::NoIcon, tr("Paste Protection"), msg, QMessageBox::Yes|QMessageBox::No);
+ question.setDefaultButton(QMessageBox::No);
+#ifdef Q_WS_MAC
+ question.setWindowFlags(question.windowFlags() | Qt::Sheet);
+#endif
+ if(question.exec() != QMessageBox::Yes)
+ return;
+ }
+
+ foreach(QString line, lines) {
+ clear();
+ insert(line);
+ on_returnPressed();
+ }
+ }
+ }
_singleLine = (newText.indexOf('\n') < 0);
_lastDocumentHeight = document()->size().height();
on_documentHeightChanged(_lastDocumentHeight);
}
- computeSizeHint();
+ updateSizeHint();
}
void MultiLineEdit::on_documentHeightChanged(qreal) {