[utilities/kalk] src/qml: qml/HistoryView: fix button size and label

Git commit 9ae0925179915cf067c77c9027c0cbf705769e30 by Devin Lin, on behalf of Christoph Wolk.
Committed on 06/08/2026 at 02:39.
Pushed by devinlin into branch 'master'.

qml/HistoryView: fix button size and label

This change fixes some issues in the HistoryView:

- Looking up the ListView by id fails, as it finds the RoundedDelegate
  property instead, which is ListViewAttached, not ListView, and so does
  not have width. As a consequence, the maximum size setting does not
  work and a long input will push out the other buttons. Instead, set
  ComponentBehavior: Bound to prefer local ids.
- The button labels are not vertically centered, so they are
  significantly offset from the equals sign, which is rather confusing.
  Instead, vertically center them to get easily readable lines
- QQC2's button may not have built-in padding (e.g. in desktop-style),
  so replacing the contentItem will place it at the left border,
  overlapping the button's on-hover highlight, which looks bad. Instead,
  add a mediumSpacing to the left and right, which gives it a little
  separation while still not reducing the amount of data that can be
  displayed by much.

M  +8    -0    src/qml/HistoryView.qml

https://invent.kde.org/utilities/kalk/-/commit/9ae0925179915cf067c77c9027c0cbf705769e30

diff --git a/src/qml/HistoryView.qml b/src/qml/HistoryView.qml
index f6ce7ef..db505fc 100644
--- a/src/qml/HistoryView.qml
+++ b/src/qml/HistoryView.qml
@@ -4,6 +4,8 @@
  *
  * SPDX-License-Identifier: GPL-3.0-or-later
  */
+pragma ComponentBehavior: Bound
+
 import QtQuick
 import QtQuick.Controls
 import QtQuick.Layouts
@@ -72,10 +74,13 @@ Kirigami.ScrollablePage {
                         }
                     }
                     contentItem: Label {
+                        leftPadding: Kirigami.Units.mediumSpacing
+                        rightPadding: Kirigami.Units.mediumSpacing
                         font.weight: Font.Light
                         font.pointSize: listView.flexPointSize || Kirigami.Theme.defaultFont.pointSize
                         text: item.parts[0].trim()
                         elide: Text.ElideRight
+                        verticalAlignment: Text.AlignVCenter
                     }
 
                     ToolTip.visible: contentItem.truncated && hovered
@@ -102,10 +107,13 @@ Kirigami.ScrollablePage {
                         }
                     }
                     contentItem: Label {
+                        leftPadding: Kirigami.Units.mediumSpacing
+                        rightPadding: Kirigami.Units.mediumSpacing
                         font.weight: Font.Light
                         font.pointSize: listView.flexPointSize || Kirigami.Theme.defaultFont.pointSize
                         text: item.parts[1].trim()
                         elide: Text.ElideRight
+                        verticalAlignment: Text.AlignVCenter
                     }
 
                     ToolTip.visible: contentItem.truncated && hovered