#include <QDoubleSpinBox>
#include <QValidator>
+#include <QColor>
+
+class QKeyEvent;
/**
* \ingroup GUI
-* An extension and customozation of QDoubleSpinBox class
+* An extension and customization of QDoubleSpinBox class
*/
class MODULEBASE_EXPORT ModuleBase_DoubleSpinBox : public QDoubleSpinBox
{
Q_OBJECT
public:
- explicit ModuleBase_DoubleSpinBox( QWidget* theParent = 0, int thePrecision = 15 );
+ explicit ModuleBase_DoubleSpinBox( QWidget* theParent = 0, int thePrecision = -12 );
virtual ~ModuleBase_DoubleSpinBox();
/// Returns true if the control is clear
/// Validate current value
virtual QValidator::State validate(QString&, int&) const;
+ /// Change enable/disable internal state to emit key press event
+ /// \param theEnable if true, the signal is emitted
+ /// \return the previous value
+ bool enableKeyPressEvent(const bool& theEnable);
+
+ /// Imitation of disable control value. If theEnable is false, the control becomes
+ /// read only and base color is disabled.
+ void setValueEnabled(const bool& theEnable);
+
+signals:
+ /// The signal about key release on the control, that corresponds to the attribute
+ void enterReleased();
+
protected slots:
/// Called on text changed
virtual void onTextChanged(const QString&);
protected:
/// Removes extra trailing zero symbols
QString removeTrailingZeroes(const QString&) const;
+ /// Called on key press event
+ virtual void keyReleaseEvent(QKeyEvent* theEvent);
+
+ /// Called on key press event
+ virtual void keyPressEvent(QKeyEvent* theEvent);
private:
+ // boolen flag whether the key event is emitted. The default value is false
+ bool myIsEmitKeyPressEvent;
+
/// Is clear flag
bool myCleared;
/// Precision value
int myPrecision;
+
+ /// Cashed color of active base palette
+ QColor myEnabledBaseColor;
};
#endif
