样式调整

BUILD.md

@@ -113,3 +113,5 @@ A: 确保打包时包含了 `PyQt6.QtWebEngineWidgets`，打包脚本已自动
 
 
 
+
+

STARTUP_OPTIMIZATION.md

@@ -115,3 +115,5 @@ Measure-Command { Start-Process -FilePath "dist\PCM_Viewer.exe" -Wait }
 
 
 
+
+

TROUBLESHOOTING.md

@@ -58,3 +58,5 @@ pip install -r requirements.txt
 
 
 
+
+

build.bat

@@ -27,3 +27,5 @@ pause
 
 
 
+
+

build.sh

@@ -25,3 +25,5 @@ python build.py
 
 
 
+
+

build_optimized.py

@@ -94,3 +94,5 @@ if __name__ == "__main__":
 
 
 
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+

main.py

@@ -442,6 +442,8 @@ class DashboardItem(QGraphicsRectItem):
 class ImageItem(DashboardItem):
     def __init__(self, x: float, y: float, w: float, h: float, parent=None):
         super().__init__(x, y, w, h, parent)
+        # 图片组件背景色设为纯白色
+        self.setBrush(QBrush(QColor(255, 255, 255)))
         self._image_path: str = ""
         self._pixmap_item = QGraphicsPixmapItem(self)
         self._pixmap_item.setPos(0, 0)