HandyOrg / HandyOrg/HandyControl
hc:TabControl.ItemTemplate is not updating when the bound value changes
Nobody has claimed this yet.
- Dominant language
- C#
- Stars
- 7.2k
- Forks
- 1.2k
- PR merge metrics
- No merged PRs in 30d
Description
Describe the bug
hc:TabControl.ItemTemplate is not updating when the bound value changes. It updates only after I trying to drag the tab and then release it, moreover, there is no drag animation.
An example is available here: https://github.com/MRGRD56/HCTabControlApp.
Expected behavior
hc:TabControl.ItemTemplate must be updated when the bound value changes, like in TabControl.
Screenshots
https://user-images.githubusercontent.com/35491968/123904570-1f5f8500-d98a-11eb-8d0d-3ac082734b3a.mp4
Environment (please complete the following information):
- .NET 5.0
- IDE: Visual Studio 2019 Preview + ReSharper
- HandyControl 3.1.0
Additional context
Usual TabControl does not have this problem.
Contributor guide
No contributing guide indexed for this repository
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start by running the linked HCTabControlApp reproduction and comparing HandyControl's TabControl behavior with the standard WPF TabControl. Trace how hc:TabControl.ItemTemplate responds to bound-value changes; done when the template updates without requiring a tab drag, with the reported behavior covered by a suitable regression check.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- csharp
- Domain
- desktop
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 42/100