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43 lines
1.1 KiB
43 lines
1.1 KiB
// Copyright (c) 2011-2015 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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bool isValid(); |
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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 Q_SLOTS: |
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void setValid(bool valid); |
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void setEnabled(bool enabled); |
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Q_SIGNALS: |
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void validationDidChange(QValidatedLineEdit *validatedLineEdit); |
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private Q_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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