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JsonWizard: Enable validators for lineedits on Fields pages

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Make use of a validator when entering C++ class names.

Change-Id: Id7f9c8c2e1fe036397a337595cbe7aa7fd9589d5
Reviewed-by: Nikolai Kosjar <nikolai.kosjar@theqtcompany.com>
This commit is contained in:
Tobias Hunger
2014-10-15 13:19:05 +02:00
parent 50df8aa984
commit 52e31f80ad
3 changed files with 28 additions and 2 deletions
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24
src/plugins/projectexplorer/jsonwizard/jsonfieldpage.cpp
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@@ -46,6 +46,8 @@
#include <QFormLayout>
#include <QLabel>
#include <QLineEdit>
#include <QRegularExpression>
#include <QRegularExpressionValidator>
#include <QTextEdit>
#include <QVariant>
#include <QVariantMap>
@@ -263,9 +265,14 @@ QWidget *JsonFieldPage::SpacerField::widget(const QString &displayName)
// --------------------------------------------------------------------
JsonFieldPage::LineEditField::LineEditField() :
m_isModified(false)
m_validatorRegExp(0), m_isModified(false)
{ }
JsonFieldPage::LineEditField::~LineEditField()
{
delete m_validatorRegExp;
}
bool JsonFieldPage::LineEditField::parseData(const QVariant &data, QString *errorMessage)
{
if (data.isNull())
@@ -282,6 +289,18 @@ bool JsonFieldPage::LineEditField::parseData(const QVariant &data, QString *erro
m_defaultText = JsonWizardFactory::localizedString(tmp.value(QLatin1String("trText")).toString());
m_disabledText = JsonWizardFactory::localizedString(tmp.value(QLatin1String("trDisabledText")).toString());
m_placeholderText = JsonWizardFactory::localizedString(tmp.value(QLatin1String("trPlaceholder")).toString());
QString pattern = tmp.value(QLatin1String("validator")).toString();
if (!pattern.isEmpty()) {
m_validatorRegExp = new QRegularExpression(pattern);
if (!m_validatorRegExp->isValid()) {
*errorMessage = QCoreApplication::translate("ProjectExplorer::JsonFieldPage",
"Invalid regular expression \"%1\" in \"validator\".")
.arg(pattern);
delete m_validatorRegExp;
m_validatorRegExp = 0;
return false;
}
}
return true;
}
@@ -293,6 +312,9 @@ QWidget *JsonFieldPage::LineEditField::widget(const QString &displayName)
QLineEdit *w = new QLineEdit;
connect(w, &QLineEdit::textEdited, [this](){ m_isModified = true; });
if (m_validatorRegExp)
w->setValidator(new QRegularExpressionValidator(*m_validatorRegExp, w));
m_widget = w;
return m_widget;
}