dotnet/winforms

[Dark Mode] Improve visual contrast of the LinkLabel control in dark mode

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#11,935 创建于 2024年8月20日

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 (1 评论) (0 反应) (2 负责人)C# (4,100 star) (922 fork)batch import
area-DarkModehelp wanted

描述

.NET version

9.0.0-rc.1.24414.1 + build private dll form winforms repo main branch

Did it work in .NET Framework?

No

Did it work in any of the earlier releases of .NET Core or .NET 5+?

This is a new feature Dark Mode: https://github.com/dotnet/winforms/pull/11857

Issue description

The linklable control is not clear in the DarkMode image

Steps to reproduce

  1. Create a WinForms .NET Core application with LinkLable control.
  2. Enable DarkMode by Application.SetColorMode(SystemColorMode.Dark) in Program.cs file.
  3. Run the application.

贡献者指南

技术栈
csharp
领域
desktop
议题类型
bug
难度面向新贡献者的预计实现难度，1 表示很小改动，5 表示专家级工作。
2
预计时间有经验贡献者完成调查、实现、测试并准备 pull request 的粗略时间范围。
1-3 hours
活动状态议题当前的可参与程度：新鲜、活跃、陈旧、阻塞或等待维护者输入。
blocked
清晰度议题是否清楚说明期望改动、验收标准和下一步。
clear
前置要求
C#Windows FormsDark mode theming
新手友好度1-100 的估计分数，表示该议题对首次贡献者的友好程度。
15
研究方向
Investigate the dark mode implementation introduced in PR #11857. Locate the LinkLabel control's painting logic in the source code (likely in System.Windows.Forms/src/System/Windows/Forms/LinkLabel.cs). Determine where the text color is set for dark mode and adjust the contrast ratio to meet accessibility guidelines. The issue includes a screenshot showing the current low contrast. Consider using system dark mode colors or custom colors that provide sufficient contrast. Since the issue is assigned, check if the assignees have made any progress or if there are any linked PRs.