fix: set page step for volume slider

[wjyrich]

1. Added setPageStep(2) to volume slider initialization
2. This ensures consistent volume adjustment increments when using page up/down keys
3. Previously missing step value could cause inconsistent volume jumps
4. Matches expected behavior for system volume control

fix: 设置音量滑块的页面步长

1. 在音量滑块初始化中添加了 setPageStep(2)
2. 确保在使用页面上下键时音量调整增量为一致值
3. 之前缺少步长值可能导致音量跳跃不一致
4. 符合系统音量控制的预期行为

Pms: BUG-327497

Summary by Sourcery

Bug Fixes:

• Set page step to 2 on volume slider initialization to prevent inconsistent volume jumps when using page navigation keys

[sourcery-ai]

Reviewer's Guide

Initialize the volume slider with a fixed page step to ensure consistent volume adjustment increments when using page up/down keys, aligning its behavior with system volume controls.

Class diagram for updated SoundApplet volume slider initialization

classDiagram
    class SoundApplet {
        +void initUi()
    }
    class VolumeSlider {
        +void setMinimum(int)
        +void setMaximum(int)
        +void setPageStep(int)  %% Newly added in initialization
        +Slider* slider()
    }
    SoundApplet --> VolumeSlider : uses
    class SliderContainer {
        +void setSlider(VolumeSlider*)
        +void addBackground()
        +void setButtonsSize(QSize)
    }
    SoundApplet --> SliderContainer : uses
    VolumeSlider --> Slider : composition

Loading

File-Level Changes

Change	Details	Files
Initialize volume slider with a fixed page step	Add m_volumeSlider->setPageStep(2) in initUi() Ensure consistent volume jumps on page up/down	plugins/dde-dock/sound/soundapplet.cpp

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[sourcery-ai]

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

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[deepin-ci-robot]

deepin pr auto review

关键摘要:

• 在新增的 m_volumeSlider->setPageStep(2); 行中，setPageStep 的参数设置为2，这可能会影响用户调整音量时的体验，因为每次滑动可能只改变2个单位，而不是通常的1个单位。

是否建议立即修改:

• 是，建议与产品团队讨论是否需要调整 setPageStep 的值，以确保用户能够更方便地调整音量。如果需要，可以将其设置为1或其他更合适的值。

[deepin-ci-robot]

[APPROVALNOTIFIER] This PR is NOT APPROVED

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

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Details

Needs approval from an approver in each of these files:

• debian/deepin/OWNERS

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[wjyrich]

/forcemerge