init

app/view/components/empty_card.py

@@ -0,0 +1,49 @@
+# coding: utf-8
+
+from PyQt6.QtCore import Qt
+from PyQt6.QtWidgets import QVBoxLayout
+from qfluentwidgets import CardWidget, ImageLabel, SubtitleLabel
+
+
+class EmptyCard(CardWidget):
+    def __init__(self, parent=None, text=None):
+        super().__init__(parent=parent)
+        self.setMinimumWidth(200)
+        self.setBorderRadius(10)
+
+        self.vBoxLayout = QVBoxLayout(self)
+        self.vBoxLayout.setAlignment(Qt.AlignmentFlag.AlignCenter)
+
+        self.iconLabel = ImageLabel(self)
+        self.iconLabel.setImage(":app/images/empty.png")
+        self.iconLabel.scaledToHeight(130)
+        self.iconLabel.scaledToWidth(130)
+
+        self.titleLabel = SubtitleLabel(self)
+        self.titleLabel.setText(text)
+        self.titleLabel.setAlignment(Qt.AlignmentFlag.AlignCenter)
+
+        self.vBoxLayout.addWidget(self.iconLabel, 0, Qt.AlignmentFlag.AlignHCenter)
+        self.vBoxLayout.addWidget(self.titleLabel)
+
+    def setText(self, text):
+        self.titleLabel.setText(text)
+        self.update()
+
+    def load(self):
+        self.iconLabel.setImage(":app/images/load.png")
+        self.iconLabel.scaledToHeight(130)
+        self.iconLabel.scaledToWidth(130)
+        self.titleLabel.setText("加载中...")
+
+    def error(self):
+        self.iconLabel.setImage(":app/images/error.png")
+        self.iconLabel.scaledToHeight(130)
+        self.iconLabel.scaledToWidth(130)
+        self.titleLabel.setText("加载失败,请重试")
+
+    def empty(self):
+        self.iconLabel.setImage(":app/images/empty.png")
+        self.iconLabel.scaledToHeight(130)
+        self.iconLabel.scaledToWidth(130)
+        self.titleLabel.setText("这里空空如也")