Added snap to grid drag behaviour

[pulseview.git] / pv / view / view.h

diff --git a/pv/view/view.h b/pv/view/view.h
index 13dd766ce788d1aa5a536a837654bb7066f081c8..fb52f530fcb1dccae46ac2bdc773875f7adb7d4e 100644 (file)
--- a/pv/view/view.h
+++ b/pv/view/view.h
@@ -26,6 +26,7 @@
 #include <utility>
 
 #include <QAbstractScrollArea>
 #include <utility>
 
 #include <QAbstractScrollArea>

+#include <QSizeF>

 
 #include "cursor.h"
 
 
 #include "cursor.h"
 


@@ -53,9 +54,12 @@ private:
 
 public:
        static const int SignalHeight;
 
 public:
        static const int SignalHeight;

+       static const int SignalSnapGridSize;

 
        static const QColor CursorAreaColour;
 
 
        static const QColor CursorAreaColour;
 

+       static const QSizeF LabelPadding;
+

 public:
        explicit View(SigSession &session, QWidget *parent = 0);
 
 public:
        explicit View(SigSession &session, QWidget *parent = 0);
 


@@ -108,6 +112,8 @@ private:
        
        void update_scroll();
 
        
        void update_scroll();
 

+       void reset_signal_layout();
+

 private:
        bool eventFilter(QObject *object, QEvent *event);
 
 private:
        bool eventFilter(QObject *object, QEvent *event);
 


@@ -122,6 +128,10 @@ private slots:
 
        void data_updated();
 
 
        void data_updated();
 

+       void marker_time_changed();
+
+       void signals_moved();
+

 private:
        SigSession &_session;
 
 private:
        SigSession &_session;