Hi,
Quote Originally Posted by Vash5556 View Post
Qt Code: 
  1. void VashTextEditor::find()
  2. {
  3. 	FindDialog findDialog(this);
  4. 	if (!findDialog.exec())
  5. 		return;
  6.  
  7. 	const QString searchString = findDialog.getSearchString();
  8. 	bool test = documentEdit->find(searchString);
  9.  
  10. 	if (test)
  11. 	{
  12. 		QMessageBox::information(this, tr("Vash Text Editor"), tr("Expression found."));
  13. 	}
  14. 	else
  15. 	{
  16. 		QMessageBox::information(this, tr("Vash Text Editor"), tr("Expression not found."));
  17. 	}
  18. }
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Seems fine, but to debug what does following code produce (at the end of your function)?

Qt Code: 
  1. qWarning() << searchString;
  2. qWarning() << documentEdit->toPlainText();
  3. qWarning() << documentEdit->textCursor()->position();
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Qt Code: 
  1. void FindDialog::toggleFindButton()
  2. {
  3. 	QString currentText = findLineEdit->text();
  4.  
  5. 	if (!currentText.isEmpty())
  6. 	{
  7. 		findButton->setEnabled(true);
  8. 	}
  9. 	else
  10. 	{
  11. 		findButton->setEnabled(false);
  12. 	}
  13. }
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Qt Code: 
  1. findButton->setEnabled(!findLineEdit->text().isEmpty());
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does the same.

P.s.: Expected is a normal string, no regular expression.