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#ifndef EXTLINEEDIT_H
#define EXTLINEEDIT_H
#include "guiSQLiteStudio_global.h"
#include <QLineEdit>
class QToolButton;
class GUI_API_EXPORT ExtLineEdit : public QLineEdit
{
Q_OBJECT
public:
explicit ExtLineEdit(QWidget *parent = 0);
explicit ExtLineEdit(const QString& text, QWidget *parent = 0);
bool getExpanding() const;
void setExpanding(bool value);
int getExpandingMinWidth() const;
void setExpandingMinWidth(int value);
int getExpandingMaxWidth() const;
void setExpandingMaxWidth(int value);
void setClearButtonEnabled(bool enable);
private:
void init();
void updateMinSize();
static const int expandingExtraSpace = 4; // QLineEdit has hardcoded horizontal margin of 2 for both sides
bool expanding = false;
int expandingMinWidth = 0;
int expandingMaxWidth = -1;
bool nextClearingIsFromButton = false;
private slots:
void handleTextChanged();
void checkForValueErased();
void checkForValueErased(const QString &text);
signals:
void valueErased();
};
#endif // EXTLINEEDIT_H
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