Add a mechanism to make ViewItem classes immovable.

[pulseview.git] / pv / view / rowitem.cpp

diff --git a/pv/view/rowitem.cpp b/pv/view/rowitem.cpp
index b64294c48907f564540c8edb91b33be01affdc95..4ad8b5998adf477abf4ac2343c1967675ce2fb87 100644 (file)
--- a/pv/view/rowitem.cpp
+++ b/pv/view/rowitem.cpp
@@ -1,7 +1,7 @@
 /*
  * This file is part of the PulseView project.
  *
- * Copyright (C) 2013 Joel Holdsworth <joel@airwebreathe.org.uk>
+ * Copyright (C) 2015 Joel Holdsworth <joel@airwebreathe.org.uk>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -18,104 +18,11 @@
  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
  */
 
-#include <assert.h>
-
-#include "view.h"
-
-#include "rowitem.h"
+#include "rowitem.hpp"
 
 namespace pv {
 namespace view {
 
-RowItem::RowItem() :
-       _owner(NULL),
-       _layout_v_offset(0),
-       _visual_v_offset(0)
-{
-}
-
-int RowItem::layout_v_offset() const
-{
-       return _layout_v_offset;
-}
-
-void RowItem::set_layout_v_offset(int v_offset)
-{
-       if (_layout_v_offset == v_offset)
-               return;
-
-       _layout_v_offset = v_offset;
-
-       if (_owner)
-               _owner->extents_changed(false, true);
-}
-
-int RowItem::visual_v_offset() const
-{
-       return _visual_v_offset;
-}
-
-void RowItem::set_visual_v_offset(int v_offset)
-{
-       _visual_v_offset = v_offset;
-
-       if (_owner)
-               _owner->appearance_changed(true, true);
-}
-
-void RowItem::force_to_v_offset(int v_offset)
-{
-       _layout_v_offset = _visual_v_offset = v_offset;
-}
-
-RowItemOwner* RowItem::owner() const
-{
-       return _owner;
-}
-
-void RowItem::set_owner(RowItemOwner *owner)
-{
-       assert(_owner || owner);
-
-       if (_owner)
-               _visual_v_offset += _owner->owner_v_offset();
-       _owner = owner;
-       if (_owner)
-               _visual_v_offset -= _owner->owner_v_offset();
-}
-
-int RowItem::get_visual_y() const
-{
-       assert(_owner);
-       return _visual_v_offset + _owner->owner_v_offset();
-}
-
-QPoint RowItem::point() const
-{
-       return QPoint(0, visual_v_offset());
-}
-
-void RowItem::paint_back(QPainter &p, int left, int right)
-{
-       (void)p;
-       (void)left;
-       (void)right;
-}
-
-void RowItem::paint_mid(QPainter &p, int left, int right)
-{
-       (void)p;
-       (void)left;
-       (void)right;
-}
-
-void RowItem::paint_fore(QPainter &p, int left, int right)
-{
-       (void)p;
-       (void)left;
-       (void)right;
-}
-
 void RowItem::hover_point_changed()
 {
 }