Prepare withdraw routes part of the HP managament

Requires: !306 (merged)

clive/__private/ui/operations/hive_power_management/power_down/power_down.py

@@ -4,7 +4,7 @@ from datetime import datetime
 from typing import TYPE_CHECKING
 
 from textual import on
-from textual.containers import Horizontal, ScrollableContainer
+from textual.containers import Horizontal
 from textual.widgets import Pretty, Static, TabPane
 
 from clive.__private.core.formatters.humanize import humanize_datetime
@@ -17,6 +17,7 @@ from clive.__private.ui.operations.hive_power_management.common_hive_power.opera
     OperationNameInfo,
 )
 from clive.__private.ui.operations.operation_summary.cancel_power_down import CancelPowerDown
+from clive.__private.ui.widgets.can_focus_with_scrollbars_only import CanFocusWithScrollbarsOnly
 from clive.__private.ui.widgets.clive_button import CliveButton
 from clive.__private.ui.widgets.clive_checkerboard_table import (
     EVEN_CLASS_NAME,
@@ -45,7 +46,7 @@ class PlaceTaker(Static):
     pass
 
 
-class ScrollablePart(ScrollableContainer):
+class ScrollablePart(CanFocusWithScrollbarsOnly):
     pass
 
 
@@ -80,9 +81,9 @@ class WithdrawRoutesDisplay(CliveWidget):
 
 class PendingPowerDownHeader(Horizontal):
     def compose(self) -> ComposeResult:
-        yield Static("Next power down", classes=EVEN_CLASS_NAME)
-        yield Static("Power down [HP]", classes=ODD_CLASS_NAME)
-        yield Static("Power down [VESTS]", classes=EVEN_CLASS_NAME)
+        yield Static("Next power down", classes=ODD_CLASS_NAME)
+        yield Static("Power down [HP]", classes=EVEN_CLASS_NAME)
+        yield Static("Power down [VESTS]", classes=ODD_CLASS_NAME)
         yield PlaceTaker()
 
 
@@ -146,6 +147,7 @@ class PowerDown(TabPane, OperationActionBindings):
             obj_to_watch=self._shares_input.input,
             attribute_name="value",
             callback=self._calculate_one_withdrawal,
+            init=False,
         )
         self._one_withdrawal_display.display = False