apply_line_edit.h

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#ifndef UI_QT_APPLY_LINE_EDIT_H_
#define UI_QT_APPLY_LINE_EDIT_H_
 
#include <QLineEdit>
#include <QString>
 
#include <ui/qt/widgets/stock_icon_tool_button.h>
 
class ApplyLineEdit : public QLineEdit
{
    Q_OBJECT
 
public:
    explicit ApplyLineEdit(QString linePlaceholderText, QWidget *parent = 0);
    ~ApplyLineEdit();
 
    Q_PROPERTY(QString regex READ regex WRITE setRegEx)
    Q_PROPERTY(bool emptyAllowed READ emptyAllowed WRITE setEmptyAllowed)
 
    QString regex();
    void setRegEx(QString);
 
    bool emptyAllowed();
    void setEmptyAllowed(bool);
 
signals:
    void textApplied();
 
protected:
    void resizeEvent(QResizeEvent *);
 
private:
 
    QString regex_;
    bool emptyAllowed_;
 
    StockIconToolButton *apply_button_;
 
    bool isValidText(QString &, bool ignoreEmptyCheck = false);
    void handleValidation(QString newText);
 
private slots:
    void onTextEdited(const QString &);
    void onTextChanged(const QString &);
    void onSubmitContent();
};
 
#endif /* UI_QT_APPLY_LINE_EDIT_H_ */