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sync: from linuxdeepin/dtkwidget#177

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18202781743 merged 1 commit intomasterfrom
sync-pr-693-nosync
Oct 23, 2025
Merged

sync: from linuxdeepin/dtkwidget#177
18202781743 merged 1 commit intomasterfrom
sync-pr-693-nosync

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Synchronize source files from linuxdeepin/dtkwidget.

Source-pull-request: linuxdeepin/dtkwidget#693

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Synchronize source files from linuxdeepin/dtkwidget.

Source-pull-request: linuxdeepin/dtkwidget#693
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deepin pr auto review

我来对这个 diff 变更进行代码审查:

  1. 语法逻辑:
  • 代码语法正确,在 QEvent::FontChange 事件中调用 updateSize() 是合理的。
  • 保持了原有的代码结构,在 else-if 分支中处理字体变化事件。
  1. 代码质量:
  • 建议添加注释说明为什么在字体变化时需要更新大小。例如:
    } else if (event->type() == QEvent::FontChange) {
        // 字体变化可能导致对话框内容大小改变,需要重新计算尺寸
        d->updateSize();
    }
  1. 代码性能:
  • updateSize() 可能涉及布局重计算,在字体变化时调用是必要的。
  • 没有明显的性能问题,因为字体变化是一个相对低频的事件。
  1. 代码安全:
  • 代码安全,没有使用不安全的操作。
  • d指针的使用是安全的,符合Qt的设计模式。

改进建议:

  1. 添加注释说明处理逻辑
  2. 可以考虑将 updateSize() 的调用封装在一个单独的函数中,提高代码复用性。例如:
void DDialog::handleSizeUpdateEvent()
{
    d->updateSize();
}

void DDialog::changeEvent(QEvent *event)
{
    if (event->type() == QEvent::PaletteChange) {
        // ...
        handleSizeUpdateEvent();
    } else if (event->type() == QEvent::FontChange) {
        // 字体变化可能导致对话框内容大小改变
        handleSizeUpdateEvent();
    }
    return DAbstractDialog::changeEvent(event);
}

总的来说,这个变更是一个合理的改进,但建议添加适当的注释来提高代码的可维护性。

@18202781743 18202781743 merged commit 036e105 into master Oct 23, 2025
13 of 14 checks passed
@18202781743 18202781743 deleted the sync-pr-693-nosync branch October 23, 2025 09:09
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