init

ui/extends/shared/delegates/descriptionDelegate.py

@@ -0,0 +1,35 @@
+from PySide6.QtCore import QModelIndex, Qt
+from PySide6.QtWidgets import QStyle, QStyleOptionViewItem
+
+from .base import TextSegmentDelegate
+
+
+class DescriptionDelegate(TextSegmentDelegate):
+    MainTextRole = Qt.ItemDataRole.UserRole + 75
+    DescriptionTextRole = Qt.ItemDataRole.UserRole + 76
+
+    def getMainText(self, index: QModelIndex) -> str | None:
+        return index.data(self.MainTextRole)
+
+    def getDescriptionText(self, index: QModelIndex) -> str | None:
+        return index.data(self.DescriptionTextRole)
+
+    def getTextSegments(self, index: QModelIndex, option):
+        return [
+            [
+                {self.TextRole: self.getMainText(index) or ""},
+                {self.TextRole: " "},
+                {
+                    self.TextRole: self.getDescriptionText(index) or "",
+                    self.ColorRole: option.widget.palette().placeholderText().color(),
+                },
+            ]
+        ]
+
+    def paint(self, painter, option, index):
+        super().paint(painter, option, index)
+
+        optionNoText = QStyleOptionViewItem(option)
+        optionNoText.text = ""
+        style = option.widget.style()  # type: QStyle
+        style.drawControl(QStyle.ControlElement.CE_ItemViewItem, optionNoText, painter)