Tag Archives: external window

show data in external window with custom widget in qt

Sometime you need to show data in external window with custom widget(s). This little code will help you.

function showCustomWidget() {
 
 QDialog *dlgMultiLine =    new QDialog();
 QGridLayout *gridLayout = new QGridLayout(dlgMultiLine);
 QPlainTextEdit *txtMultiline = new QPlainTextEdit();
 
 txtMultiline->setPlainText(this->toPlainText());
 
 gridLayout->addWidget(txtMultiline, 0, 0, 1, 1);
 dlgMultiLine->show();
 
}