#include "chatplaintextedit.h" ChatPlainTextEdit::ChatPlainTextEdit(QWidget* parent) : QPlainTextEdit(parent) { } void ChatPlainTextEdit::keyPressEvent(QKeyEvent* event) { if (event->modifiers() == Qt::ControlModifier) { if (event->key() == Qt::Key_Return) { emit pressReturnButton(); return; } } QPlainTextEdit::keyPressEvent(event); }