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Thread: Need help in highlighting tree nodes

  1. #1
    Junior Member
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    Post Need help in highlighting tree nodes

    Hello All,

    Requirement is to compare two trees and highlight the difference by coloring the nodes of both trees. Trees are loaded into split panes to compare.

    Able to highlight the tree nodes using Cellrenderer and its working fine for small trees.

    But when i load a trees of 600000 children then its throwing Stack Overflow exception during highlighting the node using CellRenderer.

    Is there any alternative way to achieve this?
    Please help me in this... Thanks in Advance.


  2. #2
    Crazy Cat Lady KevinWorkman's Avatar
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    Default Re: Need help in highlighting tree nodes

    Can you show us an SSCCE that demonstrates what you're doing?
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  3. #3
    Super Moderator jps's Avatar
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    Default Re: Need help in highlighting tree nodes

    Quote Originally Posted by rahulha View Post
    But when i load a trees of 600000 children then its throwing Stack Overflow exception
    Surely you do not display 600000 elements at once. At 1024x768 they would each be about 1 pixel in size...
    Work with subsets of the whole

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