40 lines
995 B
C++
40 lines
995 B
C++
// Copyright (c) 2011-2013 The Bitcoin Core developers
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// Distributed under the MIT software license, see the accompanying
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// file COPYING or http://www.opensource.org/licenses/mit-license.php.
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#ifndef BITCOIN_QT_QVALIDATEDLINEEDIT_H
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#define BITCOIN_QT_QVALIDATEDLINEEDIT_H
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#include <QLineEdit>
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/** Line edit that can be marked as "invalid" to show input validation feedback. When marked as invalid,
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it will get a red background until it is focused.
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*/
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class QValidatedLineEdit : public QLineEdit
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{
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Q_OBJECT
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public:
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explicit QValidatedLineEdit(QWidget *parent);
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void clear();
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void setCheckValidator(const QValidator *v);
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protected:
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void focusInEvent(QFocusEvent *evt);
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void focusOutEvent(QFocusEvent *evt);
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private:
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bool valid;
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const QValidator *checkValidator;
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public slots:
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void setValid(bool valid);
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void setEnabled(bool enabled);
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private slots:
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void markValid();
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void checkValidity();
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};
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#endif // BITCOIN_QT_QVALIDATEDLINEEDIT_H
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