fix: remove white border on icon hover state

[xionglinlin]

Removed the hover state effect that was adding lightness to icons, which caused a white border appearance during hover interactions. The hover state modification was removed while keeping the pressed state effect (lightness -10) intact. This change ensures icons maintain consistent visual appearance across different interaction states without unintended visual artifacts.

Log: Fixed icon hover state displaying white border issue

Influence:

1. Test icon hover interactions to verify no white border appears
2. Verify pressed state still shows appropriate visual feedback (darker appearance)
3. Check icon rendering consistency across different themes and sizes
4. Test with various icon types to ensure no regressions in visual quality

fix: 修复图标悬停状态显示白边问题

移除了图标悬停状态添加亮度的效果，该效果导致悬停交互时出现白边外观。悬停
状态修改已被移除，同时保持按下状态效果（亮度-10）不变。此更改确保图标在
不同交互状态下保持一致的视觉外观，不会出现意外的视觉伪影。

Log: 修复图标悬停状态显示白边问题

Influence:

1. 测试图标悬停交互，验证是否出现白边
2. 验证按下状态是否仍显示适当的视觉反馈（变暗效果）
3. 检查不同主题和尺寸下的图标渲染一致性
4. 测试多种图标类型，确保视觉质量没有回归

PMS: BUG-310087
Change-Id: Id3c2634ba1373c7e26061e2906ef1563801a9bb6

Summary by Sourcery

Adjust icon interaction rendering to remove unintended hover lightening effect while preserving pressed state feedback.

Bug Fixes:

• Eliminate the hover-induced lightness adjustment that caused a white border around icons during hover interactions.

Enhancements:

• Update image provider logic to early-return unchanged images for non-pressed icon modes.

[sourcery-ai]

Reviewer's guide (collapsed on small PRs)

Reviewer's Guide

Removes the lightening effect applied to icons in Hover mode while preserving the darkening effect in Pressed mode, ensuring icon visuals remain unchanged on hover and still provide feedback when pressed.

Flow diagram for generateDciIconImage mode handling after fix

flowchart TD
    A["generateDciIconImage called"] --> B["Initialize hue, saturation, lightness, red, green, blue, alpha to 0"]
    B --> C{mode}
    C -->|DDciIcon_Pressed| D["lightness -= 10"]
    C -->|DDciIcon_Hover_or_other| E["return src"]
    D --> F["Apply adjustments and return modified image"]
    E --> G["Return original src image"]

Loading

File-Level Changes

Change	Details	Files
Adjust icon rendering logic so only Pressed mode alters lightness and Hover mode returns the original image unchanged.	Update the DDciIcon mode handling to remove the lightness increase previously applied for Hover state. Keep the Pressed state behavior that decreases lightness by 10 to provide a darker pressed effect. Return the original source image for any non-Pressed modes, including Hover, to avoid unintended hover artifacts. Refresh the SPDX copyright year range to include 2026.	src/private/dquickimageprovider.cpp

---

Tips and commands

Interacting with Sourcery

• Trigger a new review: Comment @sourcery-ai review on the pull request.
• Continue discussions: Reply directly to Sourcery's review comments.
• Generate a GitHub issue from a review comment: Ask Sourcery to create an
  issue from a review comment by replying to it. You can also reply to a
  review comment with @sourcery-ai issue to create an issue from it.
• Generate a pull request title: Write @sourcery-ai anywhere in the pull
  request title to generate a title at any time. You can also comment
  @sourcery-ai title on the pull request to (re-)generate the title at any time.
• Generate a pull request summary: Write @sourcery-ai summary anywhere in
  the pull request body to generate a PR summary at any time exactly where you
  want it. You can also comment @sourcery-ai summary on the pull request to
  (re-)generate the summary at any time.
• Generate reviewer's guide: Comment @sourcery-ai guide on the pull
  request to (re-)generate the reviewer's guide at any time.
• Resolve all Sourcery comments: Comment @sourcery-ai resolve on the
  pull request to resolve all Sourcery comments. Useful if you've already
  addressed all the comments and don't want to see them anymore.
• Dismiss all Sourcery reviews: Comment @sourcery-ai dismiss on the pull
  request to dismiss all existing Sourcery reviews. Especially useful if you
  want to start fresh with a new review - don't forget to comment
  @sourcery-ai review to trigger a new review!

Customizing Your Experience

Access your dashboard to:

• Enable or disable review features such as the Sourcery-generated pull request
  summary, the reviewer's guide, and others.
• Change the review language.
• Add, remove or edit custom review instructions.
• Adjust other review settings.

Getting Help

• Contact our support team for questions or feedback.
• Visit our documentation for detailed guides and information.
• Keep in touch with the Sourcery team by following us on X/Twitter, LinkedIn or GitHub.

[sourcery-ai]

Hey - I've reviewed your changes and they look great!

---

Sourcery is free for open source - if you like our reviews please consider sharing them ✨

• X
• Mastodon
• LinkedIn
• Facebook

_{Help me be more useful! Please click 👍 or 👎 on each comment and I'll use the feedback to improve your reviews.}

[deepin-ci-robot]

[APPROVALNOTIFIER] This PR is NOT APPROVED

This pull-request has been approved by: 18202781743, xionglinlin

The full list of commands accepted by this bot can be found here.

Details

Needs approval from an approver in each of these files:

• debian/deepin/OWNERS

Approvers can indicate their approval by writing /approve in a comment
Approvers can cancel approval by writing /approve cancel in a comment

[xionglinlin]

/forcemerge

[deepin-bot]

This pr force merged! (status: unstable)