Legacy Documentation: Version 2018.2 (Go to current version)
LanguageEnglish
  • C#

TreeView.GetCustomRowHeight

Suggest a change

Success!

Thank you for helping us improve the quality of Unity Documentation. Although we cannot accept all submissions, we do read each suggested change from our users and will make updates where applicable.

Close

Submission failed

For some reason your suggested change could not be submitted. Please <a>try again</a> in a few minutes. And thank you for taking the time to help us improve the quality of Unity Documentation.

Close

Cancel

protected float GetCustomRowHeight(int row, IMGUI.Controls.TreeViewItem item);

Parameters

rowRow index.
itemItem for given row.

Returns

float Height of row.

Description

Override to control individual row heights.

Override this method if custom row rects are needed for each row in the TreeView, for example if you have content that can vary in height depending on the content. This method is called internally by the TreeView for each row after BuildRows have been called. If this method is not overridden then the rowHeight property is used for all rows.

This method should only be overridden if row heights can differ; if all rows have same height then use the rowHeight property as this is more performant for large data sets.

The heights returned by this method are cached. To update the cache call RefreshCustomRowHeights.

Did you find this page useful? Please give it a rating: