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https://doc.qt.io/archives/qt-4.8/qt-itemviews-simpletreemodel-example.html
Simple Tree Model Example For a description of simple non-hierarchical list and table models, see the Model/View Programming overview. Qt's model/view architecture provides a standard way for views to manipulate information in a data source, using an abstract model of the data to simplify and standardize the way it is accessed.
https://developer.gnome.org/gtkmm-tutorial/stable/sec-treeview-examples.html.en
//So, we use this method, which should only be used just after creation: set_column_types(m_Columns); } Glib::RefPtr<TreeModel_Dnd> TreeModel_Dnd::create() { return Glib::RefPtr<TreeModel_Dnd>( new TreeModel_Dnd() ); } bool TreeModel_Dnd::row_draggable_vfunc(const Gtk::TreeModel::Path& path) const { // Make the value of the "draggable" column ...
http://dmg.org/pmml/v4-3/TreeModel.html
Example 4 - Scoring with defaultChild missing value handling. Suppose we alter the example TreeModel to set the missingValueStrategy attribute to defaultChild. We also add the attribute missingValuePenalty and set it to 0.8. Now consider how to score a case with temperature=40, humidity=70, but outlook is …
https://gojs.net/latest/api/symbols/TreeModel.html
Furthermore there is no support for grouping or label nodes. The nodeParentKeyProperty property names the property on the node data whose value is the key of the "tree parent" node. The default value for this property is "parent". For example, one can define a …
https://www.devexpress.com/Support/Center/Question/Details/Q353979/treeview-how-to-avoid-duplicate-nodes
Nov 17, 2011 · Universal SubscriptionOur Best Value – includes over 600 UI Controls, our award-winning reporting platform, DevExpress Dashboard, the eXpressApp Framework, CodeRush for …
https://forum.qt.io/topic/76708/full-drag-and-drop-support-in-qtreeview/3
Hello all. I'm trying to implement a fully functional drag and drop in a TreeView/TreeModel tandem. I consider myself as a Qt beginner and I didn't write the pieces of code you'll see alone.
https://stackoverflow.com/questions/10072618/how-to-add-items-to-treeviewadv-in-multi-column-mode-with-winforms
I was playing around with this control called TreeViewAdv.I've already added the control and added couple of columns trying to see how it works. but till now when I add items to the control all I get is empty nodes. the example provided with the control is not clear at all and it just gave me headaches when I try to figure out how the data is being added to it. anyway here is what I've done so ...
https://support.smartbear.com/testcomplete/docs/reference/test-objects/controls/misc/options/index.html
Nov 21, 2019 · In your tests, you can use the Options objects to get access to:. Some of the properties of your current TestComplete project. Internet Explorer settings. Script extension options specified in the extension’s description.xml file. Use the object to access options of the script extension’s source code.
https://developer.gnome.org/gtkmm-tutorial/stable/sec-range-example.html.en
This example displays a window with three range widgets all connected to the same adjustment, along with a couple of controls for adjusting some of the parameters mentioned above and in the section on adjustments, so you can see how they affect the way these widgets work for the user.
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