fix(slider): adjust path calculation for handle alignment#333
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add-uos wants to merge 1 commit intolinuxdeepin:masterfrom
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fix(slider): adjust path calculation for handle alignment#333add-uos wants to merge 1 commit intolinuxdeepin:masterfrom
add-uos wants to merge 1 commit intolinuxdeepin:masterfrom
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When handleType is less than 0, the x-coordinate calculation now includes the handle width offset to correct the visual alignment of the slider path. log: adjust path calculation for handle alignment pms: BUG-349793
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deepin pr auto review这段代码是一个针对 Qt Quick/QML 中 Slider(滑块)组件的修改,主要涉及滑块轨道(slider groove)的路径绘制逻辑。以下是对该代码片段的详细审查和改进意见: 1. 语法逻辑审查
2. 代码质量审查
3. 代码性能审查
4. 代码安全审查
改进建议为了提高代码的健壮性和可读性,建议进行以下修改:
改进后的代码示例(假设 handleType 是自定义属性): // 建议在 Slider 的根组件或适当位置定义枚举
// enum HandleType { Standard = 0, CustomType = -1 }
PathLine {
x: {
if (!control.horizontal) {
return sliderGroove.width / 2;
}
// 水平模式下的逻辑
// 假设 HandleType.CustomType < 0
if (control.handleType === HandleType.CustomType) {
return control.handle.x + control.handle.width;
} else {
return control.handle.x;
}
}
y: control.horizontal ? sliderGroove.height / 2 : control.handle.y + control.handle.height / 2
}或者,如果必须保持在一行内,建议添加注释: PathLine {
// 根据手柄类型调整水平轨道终点:CustomType (-1) 对齐到手柄右边缘,其他类型对齐到左边缘
x: control.horizontal
? (control.handleType === HandleType.CustomType ? control.handle.x + control.handle.width : control.handle.x)
: sliderGroove.width / 2
y: control.horizontal ? sliderGroove.height / 2 : control.handle.y + control.handle.height / 2
}总结: |
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When handleType is less than 0, the x-coordinate calculation now includes the handle width offset to correct the visual alignment of the slider path.
log: adjust path calculation for handle alignment
pms: BUG-349793