From 7bf75f99a677f653e6c106a4b6a8a8b36e51dba5 Mon Sep 17 00:00:00 2001 From: "Robert C. Helling" <[email protected]> Date: Sat, 22 Oct 2016 23:38:23 +0200 Subject: [PATCH] Warn user about wrong characters in date/time format strings To: [email protected]
fixes #1098 Signed-off-by: Robert C. Helling <[email protected]> --- desktop-widgets/preferences/preferences_language.cpp | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/desktop-widgets/preferences/preferences_language.cpp b/desktop-widgets/preferences/preferences_language.cpp index 3a6720b..1e0e80a 100644 --- a/desktop-widgets/preferences/preferences_language.cpp +++ b/desktop-widgets/preferences/preferences_language.cpp @@ -70,4 +70,15 @@ void PreferencesLanguage::syncSettings() lang->setDateFormat(ui->dateFormatEntry->text()); lang->setDateFormatShort(ui->shortDateFormatEntry->text()); uiLanguage(NULL); + + QRegExp tfillegalchars("[^hHmszaApPt\\s:;\\.,]"); + if (tfillegalchars.indexIn(ui->timeFormatEntry->text()) >= 0) + QMessageBox::warning(this, tr("Illegal characters"), + tr("Illegal character(s) in time format\n See http://doc.qt.io/qt-5/qdatetime.html#toString";)); + + QRegExp dfillegalchars("[^dMy/\\s:;\\.,]"); + if (dfillegalchars.indexIn(ui->dateFormatEntry->text()) >= 0 || + dfillegalchars.indexIn(ui->shortDateFormatEntry->text()) >= 0) + QMessageBox::warning(this, tr("Illegal characters"), + tr("Illegal character(s) in date format\n See http://doc.qt.io/qt-5/qdatetime.html#toString";)); } -- 2.8.4 (Apple Git-73)
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