Questions tagged [treemodel]
109 questions
0
votes
1 answer
How to initiate a change event for a TreeModel in Java?
Suppose you got a JTree with a model that implements TreeModel, and all nodes implement TreeNode.
Suppose then that something happens in the background with the model (not through the GUI) like a CRUD-event, that update the model and should update…
user2902165
- 303
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- 14
0
votes
1 answer
Refreshing JtreeModel does not work but Jtree updates accordingly
I am using org.dom4j.swing.DocumentTreeModel to construct a Swing Jtree from a parsed DOM document. When I edit the document which the treeModel is constructed from, I expect the Jtree to reflect this immediately by treeModel.reload();
The problem…
KJW
- 15,035
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0
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1 answer
how to convert xml document parsed by org.dom4j.io.SAXReader into a visual Swing tree?
I have parsed an xml document using org.dom4j.io.SAXReader, is it possible to feed this into javax.swing.tree.TreeModel and generate a dynamically changing visual Swing JTree?
For example, when I programmaticaly add or delete nodes, I want the…
KJW
- 15,035
- 47
- 137
- 243
0
votes
1 answer
FTP JTree of Directory and Files
I'm currently developing an application that will allow people to download the files from the online FTP repository, I have it connecting perfectly with Apache Commons, My only trouble is making a JTable out of it.
I know how to create a JTree, My…
Thomas Nairn
- 1,186
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0
votes
1 answer
The working of model.insertNodeInto() function
I have a little confusion:
Is the function insertNodeInto used to inserts only a single node and not its sub nodes?
for example I have a code snippet as follows:
DefaultMutableTreeNode newNode = new DefaultMutableTreeNode("topMost");
newNode.add(new…
aditya_gaur
- 3,209
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0
votes
1 answer
TreeModel.parse pass array?
I'm using the TreeModel js library. It looks like the library supports passing a object that has a structure like...
{
id: 1,
children: [{
id: 2,
childre: []
}]
}
However, what if I have a tree structure that is an array like...
[
{
…
xspydr
- 3,030
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0
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1 answer
tree-model-js get first siblings
Please find the tree
var TreeModel = require('tree-model');
tree = new TreeModel();
rootMain = tree.parse(
{id: 1,
children: [
{
id: "11",
children: [{id: "111"}]
},
{
id: "12",
…
Mukesh S
- 367
- 5
- 19
0
votes
1 answer
Save the edited tree as a json object in the original format
let data = {
"name": "root",
"children": [{
"name": "analytics",
"children": [{
"name": "cluster",
"children": [{
"name": "AgglomerativeCluster",
"size": 3938
}]
}, {
"name":…
Aki
- 179
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- 14
0
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2 answers
tree-model-js how to get previous node id
I wanted to know the previous visited node from tree.
trying with below example
var TreeModel = require('tree-model');
tree = new TreeModel();
rootMain = tree.parse({
id: 1,
children: [
{
id: "11",
…
Mukesh S
- 367
- 5
- 19
0
votes
1 answer
treemodel + skype-bots Cannot read property 'model' of undefined
I'm working on skype bot app. I have issue with read the node from tree-model.
Tree-model example follow the children node but my node has diff tab to read by system.
XML example-
Mukesh S
- 367
- 5
- 19
0
votes
0 answers
0
votes
1 answer
Gtkd TreeModel ComboBox
I'm following the steps in this tutorial to create a TreeModel ComboBox in Gtkd (not gtkmm):
https://developer.gnome.org/gtkmm-tutorial/stable/combobox-example-full.html.en
But im really stuck with it.
I think one way to set the ListStore to a…
Kamerad
- 41
- 1
- 3
0
votes
1 answer
R: get nodes from root to leaves of a tree model?
I'm using R to make a regression tree model:
library(party)
mydata = read.csv(“data.csv”)
TreeModel = ctree(price ~., data = mydata)
I would like to extract the nodes of the tree from the root to any of the leaves. but I couldn't find any…
Alex
- 1,914
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0
votes
1 answer
gtk2hs - Getting back a ListStore from a TreeView
I have a handle to a TreeView that happens to have a ListStore as its model. What I want to do is get back a handle to that ListStore from my handle to the TreeView.
As pointed out here, the treeViewGetModel getter returns a generic TreeModel rather…
gameboo
- 93
- 1
- 10
0
votes
1 answer
treemodel js logic architecture (theorical)
I'm really new a tree sctructure and linked list, I'm a facing a theorical problem, let's say I decide to use TreeModel, seeing the sample, you basically will order the tree like:
Tree
node 1
11
12
121
122
…
andresmijares
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- 40