preferences: support a pre-defined list of date formats

Add a combo-box in place of the single line text field and
support some pre-defined date formats, such as:
MM/dd/yyyy

Each long format has a corresponding short variant stored in the
QMap dateFormatShortMap and it's updated automatically once
the user selects a combo box item for the long format.

The regex for dates is slighly modified:
[^dMy/\\s:;\\.,\\-]

The user is still allowed to enter custom long / short date foramats.

Fixes #276

Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
This commit is contained in:
Lubomir I. Ivanov 2017-11-10 16:52:12 +02:00 committed by Dirk Hohndel
parent f1437cfec7
commit 2c06cb027f
3 changed files with 47 additions and 27 deletions

View file

@ -2,6 +2,7 @@
#ifndef PREFERENCES_LANGUAGE_H
#define PREFERENCES_LANGUAGE_H
#include <QMap>
#include "abstractpreferenceswidget.h"
namespace Ui {
@ -17,6 +18,9 @@ public:
virtual void syncSettings();
private:
Ui::PreferencesLanguage *ui;
QMap<QString, QString> dateFormatShortMap;
public slots:
void dateFormatChanged(const QString&);
};
#endif