fix: fix the issue where multiple applications remain selected after …

[MyLeeJiEun]

…long-pressing the launcher

1. Add interactionPressed and interactionHovered properties to ItemBackground
2. Use HoverHandler for explicit mouse hover detection in list views
3. Replace direct ColorSelector state check with controlled interaction properties
4. Apply consistent interaction state binding in AppListView and FreeSortListView

Log: Fix multiple apps incorrectly staying in selected state after consecutive long presses

fix: 修复启动器长按多个应用后多个应用保持选中状态

1. 为 ItemBackground 添加 interactionPressed 和 interactionHovered 属性
2. 使用 HoverHandler 显式检测鼠标悬停状态
3. 用可控的交互属性替代直接检查 ColorSelector 状态
4. 在 AppListView 和 FreeSortListView 中统一绑定交互状态

Log: 修复启动器长按多个应用后多个应用错误保持选中状态的问题
PMS: BUG-364529

Summary by Sourcery

Ensure launcher app items update selection state correctly on pointer interactions in windowed views.

Bug Fixes:

• Fix multiple launcher applications remaining selected after consecutive long presses in windowed app and free-sort lists.

Enhancements:

• Add explicit hover handlers and interaction state properties to list item backgrounds to centralize pressed/hovered state handling.

[deepin-ci-robot]

Hi @MyLeeJiEun. Thanks for your PR. 😃

[deepin-ci-robot]

Hi @MyLeeJiEun. Thanks for your PR.

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[sourcery-ai]

Reviewer's guide (collapsed on small PRs)

Reviewer's Guide

Refactors item interaction handling in launcher list views by introducing explicit pressed/hovered interaction properties on ItemBackground and wiring them to mouse and hover handlers, fixing a bug where multiple apps remained visually selected after consecutive long-presses.

Sequence diagram for launcher item press and hover interaction handling

sequenceDiagram
    actor User
    participant MouseArea
    participant HoverHandler
    participant ItemBackground

    User->>MouseArea: press
    MouseArea->>MouseArea: mouseArea.pressed = true
    MouseArea->>ItemBackground: interactionPressed = mouseArea.pressed
    ItemBackground->>ItemBackground: isActive()

    User->>MouseArea: release
    MouseArea->>MouseArea: mouseArea.pressed = false
    MouseArea->>ItemBackground: interactionPressed = mouseArea.pressed
    ItemBackground->>ItemBackground: isActive()

    User->>HoverHandler: move_pointer
    HoverHandler->>HoverHandler: itemHoverHandler.hovered = true
    HoverHandler->>ItemBackground: interactionHovered = itemHoverHandler.hovered
    ItemBackground->>ItemBackground: isActive()

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File-Level Changes

Change	Details	Files
Introduce explicit interactionPressed and interactionHovered properties on ItemBackground and use them instead of direct ColorSelector state checks.	Added interactionPressed and interactionHovered boolean properties on the ItemBackground control. Initialized these properties with defaults based on ColorSelector.controlState to preserve behavior when not explicitly bound. Replaced inline ColorSelector.controlState checks in the isItemHighlighted logic with the new interaction properties to centralize interaction state control.	qml/windowed/ItemBackground.qml
Wire mouse press and hover state from AppListView items into ItemBackground via the new interaction properties.	Added a HoverHandler to each app item to explicitly track mouse hover state for mouse devices. Bound ItemBackground.interactionPressed to the item MouseArea.pressed property. Bound ItemBackground.interactionHovered to the HoverHandler.hovered property to drive hover visuals.	qml/windowed/AppListView.qml
Apply the same explicit interaction wiring in FreeSortListView to keep interaction handling consistent across list types.	Added a HoverHandler to free-sort list items to detect mouse hover state. Bound ItemBackground.interactionPressed to the item MouseArea.pressed property in the free-sort view. Bound ItemBackground.interactionHovered to the HoverHandler.hovered property, aligning behavior with AppListView.	qml/windowed/FreeSortListView.qml

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[APPROVALNOTIFIER] This PR is NOT APPROVED

This pull-request has been approved by: mhduiy, MyLeeJiEun

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