MaxCustomControls::MaxTreeListViewInfo Class Reference

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Detailed Description

This class override base TreeListViewInfo and add a dirty flag to the ViewInfo.MaxIndent property.

Doing so can greatly improve the performance of TreeList operations.

List of all members.

Public Member Functions
	MaxTreeListViewInfo (TreeList treeList)
	Constructor.
void	SetMaxColumnIndentDirty ()
	Mark the max column indent to "dirty".
override void	CalcMaxIndents ()
	Override the base CalcMaxIndents by first check if the max indent is already calculated.

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Constructor & Destructor Documentation

MaxCustomControls::MaxTreeListViewInfo::MaxTreeListViewInfo

(

TreeList

treeList

)

[inline]

Constructor.

Parameters:

treeList

The tree list.

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Member Function Documentation

void MaxCustomControls::MaxTreeListViewInfo::SetMaxColumnIndentDirty

(

)

[inline]

Mark the max column indent to "dirty".

This function could be called when the collapse/expand state of a node gets changed or the traversal list get changed.

override void MaxCustomControls::MaxTreeListViewInfo::CalcMaxIndents

(

)

[inline]

Override the base CalcMaxIndents by first check if the max indent is already calculated.

With the dirty flag we avoided duplicate calculation. This is useful becuase the time complexity of base.CalcMaxIndents() is O(n), where n is the number of nodes.