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#include "texteditex.h"
#include <QDebug>
TextEditEx::TextEditEx(QWidget *parent) : QTextEdit(parent) {
setUndoRedoEnabled(false);
connect(this, SIGNAL(textChanged()), this, SLOT(updateInternals()));
connect(this, SIGNAL(updateSelf()), this, SLOT(updateText()));
}
const QString& TextEditEx::getPlainTextEx() {
return text;
}
void TextEditEx::setPlainTextEx(const QString &t) {
previousText = text;
text = t;
emit updateSelf();
}
const QString &TextEditEx::getPreviousValue() {
return previousText;
}
void TextEditEx::updateInternals() {
previousText = text;
text = toPlainText();
}
void TextEditEx::updateText() {
blockSignals(true);
int pos = textCursor().position();
setPlainText(text);
QTextCursor newCursor(document());
newCursor.setPosition(pos);
setTextCursor(newCursor);
blockSignals(false);
}
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