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Synchronize source files from linuxdeepin/qt5integration.

Source-pull-request: linuxdeepin/qt5integration#286

Synchronize source files from linuxdeepin/qt5integration.

Source-pull-request: linuxdeepin/qt5integration#286
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deepin pr auto review

我来对这段代码进行审查,主要从以下几个方面分析:

  1. 代码质量改进:
  • 在drawSliderHandleFocus函数中,将重复的路径绘制逻辑提取为createPath匿名函数是一个很好的改进,提高了代码复用性和可维护性。
  • 在polish函数中,对窗口半径和边框颜色的设置逻辑更加清晰,增加了主题切换时的动态更新。
  1. 性能优化:
  • 去掉了frameRadius的重复计算,直接使用height/2,减少了不必要的计算。
  • 优化了绘制顺序,将clipPath的设置提前,避免了重复设置。
  1. 安全性改进:
  • 在多处增加了对styleObject的空指针检查,如:
if (opt->styleObject && opt->styleObject->property("_d_slider_spaceLeft").isValid())

这增加了代码的健壮性。

  1. 视觉效果改进:
  • 对焦点框的绘制进行了优化,增加了内外两层效果,使焦点更明显:
// 绘制focus的外圈
p->drawRoundedRect(rectHandle.adjusted(outerRectOffect, outerRectOffect, -outerRectOffect, -outerRectOffect), ...);

// 绘制focus的内高亮圈
pen.setColor(getThemTypeColor(QColor("#F7F7F7"), QColor("#323232")));
  1. 建议改进:
  • 在drawControl中的按钮绘制部分,可以考虑将颜色设置逻辑提取为单独的函数,提高代码复用性。
  • 在polish函数中,建议将setWindowNoEffect的调用统一管理,避免重复代码。
  • 对于getThemTypeColor函数的使用,建议增加参数验证,确保传入的颜色值有效。
  1. 其他建议:
  • 建议为新增的函数添加适当的注释说明,特别是createPath匿名函数的参数含义。
  • 考虑将一些魔法数字(如0.07, 0.05等)定义为常量,便于维护。
  • 在处理主题切换时,建议增加错误处理机制,防止因主题切换失败导致的显示异常。

总体来说,这次改动主要优化了UI绘制效果和代码结构,提高了代码的可维护性和健壮性。建议在后续开发中继续保持这些良好的编程实践。

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/topic dtk-cpv20

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Add topic: dtk-cpv20 successed.

@18202781743 18202781743 merged commit 21823d9 into master Nov 6, 2025
31 of 33 checks passed
@18202781743 18202781743 deleted the sync-pr-286-nosync branch November 6, 2025 02:30
@github-project-automation github-project-automation bot moved this to Done in dtk-cpv20 Nov 6, 2025
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3 participants