protected override void Awake()
{
base.Awake();
if (m_virtualContent == null)
{
return;
}
m_virtualContentTransformChangeListener = m_virtualContent.GetComponent <RectTransformChangeListener>();
m_virtualContentTransformChangeListener.RectTransformChanged += OnVirtualContentTransformChaged;
UpdateVirtualContentPosition();
if (m_useGrid)
{
LayoutGroup layoutGroup = m_virtualContent.GetComponent <LayoutGroup>();
if (layoutGroup != null && !(layoutGroup is GridLayoutGroup))
{
DestroyImmediate(layoutGroup);
}
GridLayoutGroup gridLayout = m_virtualContent.GetComponent <GridLayoutGroup>();
if (gridLayout == null)
{
gridLayout = m_virtualContent.gameObject.AddComponent <GridLayoutGroup>();
}
gridLayout.cellSize = ContainerPrefab.rect.size;
gridLayout.childAlignment = TextAnchor.UpperLeft;
gridLayout.startCorner = GridLayoutGroup.Corner.UpperLeft;
gridLayout.spacing = m_gridSpacing;
if (m_mode == VirtualizingMode.Vertical)
{
gridLayout.startAxis = GridLayoutGroup.Axis.Horizontal;
gridLayout.constraint = GridLayoutGroup.Constraint.FixedColumnCount;
}
else
{
gridLayout.startAxis = GridLayoutGroup.Axis.Vertical;
gridLayout.constraint = GridLayoutGroup.Constraint.FixedRowCount;
}
m_gridLayoutGroup = gridLayout;
}
else
{
if (m_mode == VirtualizingMode.Horizontal)
{
//In horizontal mode we destroy VerticalLayoutGroup or GridLayoutGroup if exists
LayoutGroup layoutGroup = m_virtualContent.GetComponent <LayoutGroup>();
if (layoutGroup != null && !(layoutGroup is HorizontalLayoutGroup))
{
DestroyImmediate(layoutGroup);
}
// Create HorizontalLayoutGroup if does not exists
HorizontalLayoutGroup horizontalLayout = m_virtualContent.GetComponent <HorizontalLayoutGroup>();
if (horizontalLayout == null)
{
horizontalLayout = m_virtualContent.gameObject.AddComponent <HorizontalLayoutGroup>();
}
// Setup HorizontalLayoutGroup behavior to arrange ui containers correctly
horizontalLayout.childControlHeight = true;
horizontalLayout.childControlWidth = false;
horizontalLayout.childForceExpandWidth = false;
m_layoutGroup = horizontalLayout;
}
else
{
//In horizontal mode we destroy HorizontalLayoutGroup or GridLayoutGroup if exists
LayoutGroup layoutGroup = m_virtualContent.GetComponent <LayoutGroup>();
if (layoutGroup != null && !(layoutGroup is VerticalLayoutGroup))
{
DestroyImmediate(layoutGroup);
}
// Create VerticalLayoutGroup if does not exists
VerticalLayoutGroup verticalLayout = m_virtualContent.GetComponent <VerticalLayoutGroup>();
if (verticalLayout == null)
{
verticalLayout = m_virtualContent.gameObject.AddComponent <VerticalLayoutGroup>();
}
// Setup VerticalLayoutGroup behavior to arrange ui containers correctly
verticalLayout.childControlWidth = true;
verticalLayout.childControlHeight = false;
verticalLayout.childForceExpandHeight = false;
m_layoutGroup = verticalLayout;
}
}
// Set ScrollSensitivity to be exactly the same as ContainerSize
scrollSensitivity = ContainerSize;// * ContainersPerGroup;
}
protected override void Awake()
{
base.Awake();
if (m_virtualContent == null)
{
return;
}
m_virtualContentTransformChangeListener = m_virtualContent.GetComponent <RectTransformChangeListener>();
m_virtualContentTransformChangeListener.RectTransformChanged += OnVirtualContentTransformChaged;
UpdateVirtualContentPosition();
if (m_mode == VirtualizingMode.Horizontal)
{
//In horizontal mode we destroy VerticalLayoutGroup if exists
VerticalLayoutGroup verticalLayout = m_virtualContent.GetComponent <VerticalLayoutGroup>();
if (verticalLayout != null)
{
DestroyImmediate(verticalLayout);
}
// Create HorizontalLayoutGroup if does not exists
HorizontalLayoutGroup horizontalLayout = m_virtualContent.GetComponent <HorizontalLayoutGroup>();
if (horizontalLayout == null)
{
horizontalLayout = m_virtualContent.gameObject.AddComponent <HorizontalLayoutGroup>();
}
// Setup HorizontalLayoutGroup behavior to arrange ui containers correctly
horizontalLayout.childControlHeight = true;
horizontalLayout.childControlWidth = false;
horizontalLayout.childForceExpandWidth = false;
}
else
{
//In horizontal mode we destroy HorizontalLayoutGroup if exists
HorizontalLayoutGroup horizontalLayout = m_virtualContent.GetComponent <HorizontalLayoutGroup>();
if (horizontalLayout != null)
{
DestroyImmediate(horizontalLayout);
}
// Create VerticalLayoutGroup if does not exists
VerticalLayoutGroup verticalLayout = m_virtualContent.GetComponent <VerticalLayoutGroup>();
if (verticalLayout == null)
{
verticalLayout = m_virtualContent.gameObject.AddComponent <VerticalLayoutGroup>();
}
// Setup VerticalLayoutGroup behavior to arrange ui containers correctly
verticalLayout.childControlWidth = true;
verticalLayout.childControlHeight = false;
verticalLayout.childForceExpandHeight = false;
}
// Set ScrollSensitivity to be exactly the same as ContainerSize
scrollSensitivity = ContainerSize;
}
protected virtual void Awake()
{
((UIBehaviour)this).Awake();
if (Object.op_Equality((Object)this.m_virtualContent, (Object)null))
{
return;
}
this.m_virtualContentTransformChangeListener = (RectTransformChangeListener)((Component)this.m_virtualContent).GetComponent <RectTransformChangeListener>();
this.m_virtualContentTransformChangeListener.RectTransformChanged += new RectTransformChanged(this.OnVirtualContentTransformChaged);
this.UpdateVirtualContentPosition();
if (this.m_useGrid)
{
LayoutGroup component = (LayoutGroup)((Component)this.m_virtualContent).GetComponent <LayoutGroup>();
if (Object.op_Inequality((Object)component, (Object)null) && !(component is GridLayoutGroup))
{
Object.DestroyImmediate((Object)component);
}
GridLayoutGroup gridLayoutGroup1 = (GridLayoutGroup)((Component)this.m_virtualContent).GetComponent <GridLayoutGroup>();
if (Object.op_Equality((Object)gridLayoutGroup1, (Object)null))
{
gridLayoutGroup1 = (GridLayoutGroup)((Component)this.m_virtualContent).get_gameObject().AddComponent <GridLayoutGroup>();
}
GridLayoutGroup gridLayoutGroup2 = gridLayoutGroup1;
Rect rect = this.ContainerPrefab.get_rect();
Vector2 size = ((Rect) ref rect).get_size();
gridLayoutGroup2.set_cellSize(size);
((LayoutGroup)gridLayoutGroup1).set_childAlignment((TextAnchor)0);
gridLayoutGroup1.set_startCorner((GridLayoutGroup.Corner) 0);
gridLayoutGroup1.set_spacing(this.m_gridSpacing);
if (this.m_mode == VirtualizingMode.Vertical)
{
gridLayoutGroup1.set_startAxis((GridLayoutGroup.Axis) 0);
gridLayoutGroup1.set_constraint((GridLayoutGroup.Constraint) 1);
}
else
{
gridLayoutGroup1.set_startAxis((GridLayoutGroup.Axis) 1);
gridLayoutGroup1.set_constraint((GridLayoutGroup.Constraint) 2);
}
this.m_gridLayoutGroup = gridLayoutGroup1;
}
else if (this.m_mode == VirtualizingMode.Horizontal)
{
LayoutGroup component = (LayoutGroup)((Component)this.m_virtualContent).GetComponent <LayoutGroup>();
if (Object.op_Inequality((Object)component, (Object)null) && !(component is HorizontalLayoutGroup))
{
Object.DestroyImmediate((Object)component);
}
HorizontalLayoutGroup horizontalLayoutGroup = (HorizontalLayoutGroup)((Component)this.m_virtualContent).GetComponent <HorizontalLayoutGroup>();
if (Object.op_Equality((Object)horizontalLayoutGroup, (Object)null))
{
horizontalLayoutGroup = (HorizontalLayoutGroup)((Component)this.m_virtualContent).get_gameObject().AddComponent <HorizontalLayoutGroup>();
}
((HorizontalOrVerticalLayoutGroup)horizontalLayoutGroup).set_childControlHeight(true);
((HorizontalOrVerticalLayoutGroup)horizontalLayoutGroup).set_childControlWidth(false);
((HorizontalOrVerticalLayoutGroup)horizontalLayoutGroup).set_childForceExpandWidth(false);
this.m_layoutGroup = (HorizontalOrVerticalLayoutGroup)horizontalLayoutGroup;
}
else
{
LayoutGroup component = (LayoutGroup)((Component)this.m_virtualContent).GetComponent <LayoutGroup>();
if (Object.op_Inequality((Object)component, (Object)null) && !(component is VerticalLayoutGroup))
{
Object.DestroyImmediate((Object)component);
}
VerticalLayoutGroup verticalLayoutGroup = (VerticalLayoutGroup)((Component)this.m_virtualContent).GetComponent <VerticalLayoutGroup>();
if (Object.op_Equality((Object)verticalLayoutGroup, (Object)null))
{
verticalLayoutGroup = (VerticalLayoutGroup)((Component)this.m_virtualContent).get_gameObject().AddComponent <VerticalLayoutGroup>();
}
((HorizontalOrVerticalLayoutGroup)verticalLayoutGroup).set_childControlWidth(true);
((HorizontalOrVerticalLayoutGroup)verticalLayoutGroup).set_childControlHeight(false);
((HorizontalOrVerticalLayoutGroup)verticalLayoutGroup).set_childForceExpandHeight(false);
this.m_layoutGroup = (HorizontalOrVerticalLayoutGroup)verticalLayoutGroup;
}
this.set_scrollSensitivity(this.ContainerSize);
}