implemented undos for effect fields that aren't keyframed

2018-09-20 21:34:36 +10:00
parent 4e57b1c26d
commit b1c3f44b04
15 changed files with 122 additions and 17 deletions
@@ -2,7 +2,10 @@

 #include <QDebug>

-TextEditEx::TextEditEx(QWidget *parent) : QTextEdit(parent) {}
+TextEditEx::TextEditEx(QWidget *parent) : QTextEdit(parent) {
+	setUndoRedoEnabled(false);
+	connect(this, SIGNAL(textChanged()), this, SLOT(updateInternals()));
+}

 void TextEditEx::setPlainTextEx(const QString &text) {
 	blockSignals(true);
@@ -15,5 +18,16 @@ void TextEditEx::setPlainTextEx(const QString &text) {
 	newCursor.setPosition(pos);
 	setTextCursor(newCursor);

+	updateInternals();
+
 	blockSignals(false);
 }
+
+const QString &TextEditEx::getPreviousValue() {
+	return previousText;
+}
+
+void TextEditEx::updateInternals() {
+	previousText = text;
+	text = toPlainText();
+}