CODEWITHSUNDEEP
javaswingjtreetreecellrenderer
Tinchouu1
Tinchouu1

Reputation: 21

Yet another dynamic custom Jtree icons question

Im trying to create a Jtree using multiple individual icons (different icons for each node)

i have tried multiple solutions, but any of them really did the job. a lot just changes the "leaf, isClosed, etc." options

ImageIcon pointer;

(INSIDE public Component getTreeCellRendererComponent(..){

DefaultMutableTreeNode node = (DefaultMutableTreeNode) value;
int nodeLevel = node.getLevel();

switch(nodeLevel){

case 0: { pointer = new ImageIcon(///PATH///)
setIcon(pointer);
break;

case 1: { if(here i check some condition to get an specific amount of nodes){
pointer = new ImageIcon(///PATH2///); // this is a dynamic path. changes with a variable
setIcon(pointer);
}
else{
if(now i check for a specific node){
pointer = new ImageIcon(///PATH3///); // this is a dynamic path. changes with a variable
}

//there are more if's here, but the same situation applies

break;
}

I expect the renderer to apply the icon to the specified node (that i got with the if's), but it just applies the last icon selected to ALL the previous nodes that should have already been modified. every other solution ends like this :/. Thanks for your time

Upvotes: 2

Views: 21

Answers (0)

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