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Mark Air/Water temp field red for wrong input.

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As a warining for the user mark the field red.
If the user inputs invalid input that will be ignored
while parsing.
But with adding a one character error margin to prevent it from toggling
between Red and Yellow while editing existing values, for example "After
Deleting unit and last number after '.'"

Signed-off-by: Yousef Hamza <jo.adam.93@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Yosef Hamza 2014-04-13 18:19:15 +02:00 • committed by Dirk Hohndel
parent f46e2803eb
commit ad9eb73d73
2 changed files with 30 additions and 0 deletions
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29
qt-ui/maintab.cpp
View file

@ -881,14 +881,43 @@ void MainTab::on_airtemp_textChanged(const QString &text)
{
EDIT_SELECTED_DIVES(select_dc(mydive)->airtemp.mkelvin = parseTemperatureToMkelvin(text));
markChangedWidget(ui.airtemp);
validate_temp_field(ui.airtemp, text);
}
void MainTab::on_watertemp_textChanged(const QString &text)
{
EDIT_SELECTED_DIVES(select_dc(mydive)->watertemp.mkelvin = parseTemperatureToMkelvin(text));
markChangedWidget(ui.watertemp);
validate_temp_field(ui.watertemp, text);
}
void MainTab::validate_temp_field(QLineEdit *tempField,const QString &text)
{
static bool missing_unit = false;
static bool missing_precision = false;
if (!text.contains(QRegExp("^[-+]{0,1}[0-9]+([,.][0-9]+){0,1}(°[CF]){0,1}$")) &&
!text.isEmpty() &&
!text.contains(QRegExp("^[-+]$"))) {
if (text.contains(QRegExp("^[-+]{0,1}[0-9]+([,.][0-9]+){0,1}(°)$")) && !missing_unit) {
if (!missing_unit) {
missing_unit = true;
return;
}
}
if (text.contains(QRegExp("^[-+]{0,1}[0-9]+([,.]){0,1}(°[CF]){0,1}$")) && !missing_precision) {
if (!missing_precision) {
missing_precision = true;
return;
}
}
QPalette p;
p.setBrush(QPalette::Base, QColor(Qt::red).lighter());
tempField->setPalette(p);
} else {
missing_unit = false;
missing_precision = false;
}
}
void MainTab::on_dateTimeEdit_dateTimeChanged(const QDateTime &datetime)
{
QDateTime dateTimeUtc(datetime);

1
qt-ui/maintab.h
View file

@ -81,6 +81,7 @@ slots:
void on_notes_textChanged();
void on_airtemp_textChanged(const QString &text);
void on_watertemp_textChanged(const QString &text);
void validate_temp_field(QLineEdit *tempField,const QString &text);
void on_dateTimeEdit_dateTimeChanged(const QDateTime &datetime);
void on_rating_valueChanged(int value);
void on_visibility_valueChanged(int value);