17 #ifndef DIALOGPREVIEW_H    18 #define DIALOGPREVIEW_H    21 #if (QT_VERSION >= QT_VERSION_CHECK(5, 0, 0)) 
void LR_ColorChanged(QColor color)
 
void LL_ColorChanged(QColor color)
 
DialogPreview(QWidget *parent=0)
 
void UL_ColorChanged(QColor color)
 
void resizeEvent(QResizeEvent *)
 
void UR_ColorChanged(QColor color)