fix: use formal parameter in ThemeMenu signal handler

[52cyb]

修复 ThemeMenu.qml 信号处理器参数注入弃用警告

改动内容

将 qt6/src/qml/ThemeMenu.qml 第 17 行的 onTriggered: { 修改为 onTriggered: function(action) {，使用 Qt6 要求的 JavaScript 函数形式参数语法，消除信号参数隐式注入弃用警告。

背景

控制中心切换主题时，控制台输出弃用警告：Parameter "action" is not declared. Injection of parameters into signal handlers is deprecated. Use JavaScript functions with formal parameters instead.

ActionGroup.triggered(Action action) 信号带 action 参数，Qt6 要求信号处理器以 function(param) 形式声明形式参数，而非隐式注入。

Multica Issue

DDE-226

Summary by Sourcery

Use an explicit formal parameter in the ThemeMenu action handler to maintain Qt 6 compatibility and eliminate deprecation warnings.

Bug Fixes:

• Update the ThemeMenu signal handler to declare its action parameter explicitly, removing the Qt 6 deprecation warning caused by implicit parameter injection.

Chores:

• Update the ThemeMenu copyright year through 2026.

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This pull-request has been approved by: 52cyb

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[sourcery-ai]

Reviewer's guide (collapsed on small PRs)

Reviewer's Guide

Updates ThemeMenu’s ActionGroup trigger handler to use an explicit action formal parameter, preserving theme selection behavior while eliminating the Qt6 deprecation warning; also refreshes the copyright year.

Sequence diagram for explicit ThemeMenu action handling

sequenceDiagram
    participant User
    participant ActionGroup
    participant ThemeMenu
    participant ApplicationHelper

    User->>ActionGroup: trigger(action)
    ActionGroup->>ThemeMenu: onTriggered(action)
    ThemeMenu->>ApplicationHelper: setPaletteType(action.themeType)

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File-Level Changes

Change	Details	Files
Declare the ActionGroup signal argument explicitly in the QML handler to comply with Qt6 signal-handler syntax and remove the deprecated implicit parameter injection.	Change the handler to function(action) form. Continue passing the declared action to setPaletteType for theme switching. Update the SPDX copyright year range through 2026.	qt6/src/qml/ThemeMenu.qml

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[deepin-bot]

TAG Bot

New tag: 6.7.49
DISTRIBUTION: unstable
Suggest: synchronizing this PR through rebase #685