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Questions tagged [treetableview]

Questions about the usage of the JavaFx TreeTableView should use this tag.

150 questions
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Why JavaFX TreeTableView edit-mode gets undesirably canceled?

Following workflow is intended: User clicks a Button -> At the selected TreeItem a new TreeItem should be created. The selected TreeItem should get expanded and the new TreeItem should be displayed and entering in editing-mode, as displayed in the…
crusam
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javafx treetableview cell value not getting updated

Event after updating the data model javafx treetableview cell value not getting updated. I am using the sample code here @ http://docs.oracle.com/javase/8/javafx/user-interface-tutorial/tree-table-view.htm (Example 15-2) On click of button i m…
HemantS
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javafx TreeTableView string array columns

All existing answers were using a class object to display multiple columns. Do I have to use a class? Can I just use a string array like C#'s ListViewItem? If I can, how? For example, display "hello" in the first column and "world" in the second…
Damn Vegetables
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JavaFX : TreeTableView with CheckComboBoxCell not updating the cell properly

I have the following code to create a TreeTableView with a CheckComboBox in one column. public class TreeTableViewSample extends Application { List employees = Arrays.asList( new Employee("Ethan Williams", ""), …
user3164187
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TreeView/TreeTableView - KeyEvent F2 causes JavaFX internal NPE

Having put a "standard" editor on column 0 of a TreeTableView by doing this: treeTableView.columns.get(0).setCellFactory( TextFieldTreeTableCell.forTreeTableColumn()); ... it's nice to find that a couple of things start an edit of a TreeItem: one…
mike rodent
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Need to customize combobox in javafx with xml data

I need to display the javafx tree table with values read from XML file. I am able to do it as shown below, I am able to add color to the combo box as shown But when I collapse the tree the color which is set still remains the same, as shown…
Sathya Nirosha.R
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JavaFX TreeTableView - Prevent selection of certain TreeItems

I have looked at a couple of questions here, but I can't seem to find anything related to disabling selection of rows for TreeTableViews in particular in JavaFX. The closest related questions I have come across are all related to TreeViews: How to…
wcmatthysen
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TreeTableView row dynamic style formatting fail

With the help of many here I figured out a way to dynamically change the style of certain rows with a rowFactory. Maybe I when too far and thought it would be cool if the root item of expanded rows not only had different text and background colour…
Ram
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TreeTableView : setting a row not editable

I want to have control over the styling of some rows of a TreeTableView based on the level in the tree. I used setRowFactory and apply a styling if this row is part of the first level children of the root of the Table. The styling works fine, but I…
Ram
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Populate treetableview from database using FXCollections.observableArrayList()

I have an expense report query that produces field totals for each day (designated as column “root” as a 1) and dropdown detail for that day (designated as column “root” as a 2). I can directly fill a table view no problem and can directly fill a…
Steve Scan
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JavaFX TreeTableView set custom node in row cell

I want to create a treetableview which can show for every tree item a sub tree with a row which contains custom nodes (in this case a button). In the end i want to make it look like that. In order to achieve that i probably need a custom row…
GitGud
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Setting a style class only for first-level nodes in JavaFX treeTableView

I have a restaurant menu with dishes and categories implemented as a treeTableView in javaFX. I want to make the the category rows appear different with CSS but I just can't find a way to filter them out and apply a class. Moving the images a bit…
Dzeri96
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How to center the text in TreeTableView Column?

I've a JFXTreeTableView and i want to center the text of the data for each column. there is one of my creating columns code : JFXTreeTableColumn DrinkColumn = new JFXTreeTableColumn<>("Drink"); DrinkColumn.setPrefWidth(100); …
user9559135
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1 answer

Sort javaFX Tree table view items

I'm having troubles sorting my JFXTreeTableView (from Jfoenix). I have created an object named ScanModel which extends Jfoenix's RecursiveTreeObject. One of the many properties I'm having there is: private IntegerProperty id; Here are…
nafarkash
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Removing a JavaFX TreeItem Sometimes Changes TreeTableView Selection

I have a JavaFX TreeTableView. Under its root, there is a set of TreeItem (nodes) and each node may have its own child TreeItem (sub-nodes). Since there is no information to show for any nodes without sub-nodes, I want to remove those. But…
Guangliang
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