davisking/dlib

Request to add tree widget to GUI API

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#1,815 opened on Jul 3, 2019

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enhancementhelp wanted

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Description

Please add a tree widget class to your GUI API. Ideally, each tree item would have more than one column of displayable data, where the number of columns can be specified by the DLIB programmer.

Contributor guide

Research direction
Study how existing GUI widgets (e.g., list box) are implemented in dlib, then create a tree widget class with multiple columns per item following the same patterns.
Tech stack
None
Domain
frontend
Issue type
Feature
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
3
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
1-2 days
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Fresh
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Clear
Prerequisites
C++dlib
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
50