From 01f3811390b5e5b3adbb281572b02518ec4734f0 Mon Sep 17 00:00:00 2001
From: Matthias Puchner <github@mpuchner.de>
Date: Fri, 18 Feb 2022 12:19:29 +0100
Subject: [PATCH] docu; add convenience parameter
---
GUI/View/Tool/WidgetUtils.cpp | 7 ++++++-
GUI/View/Tool/WidgetUtils.h | 6 ++++--
2 files changed, 10 insertions(+), 3 deletions(-)
diff --git a/GUI/View/Tool/WidgetUtils.cpp b/GUI/View/Tool/WidgetUtils.cpp
index d52fcb7c603..77c3e2b4cd7 100644
--- a/GUI/View/Tool/WidgetUtils.cpp
+++ b/GUI/View/Tool/WidgetUtils.cpp
@@ -42,10 +42,15 @@ QSpinBox* GUI::Util::createSpinBox(QWidget* parent, const UIntDescriptor& d,
return spinBox;
}
-DoubleSpinBox* GUI::Util::createSpinBox(QFormLayout* parentLayout, const DoubleDescriptor& d)
+DoubleSpinBox* GUI::Util::createSpinBox(QFormLayout* parentLayout, const DoubleDescriptor& d,
+ std::function<void(double)> slot)
{
auto* sb = new DoubleSpinBox(parentLayout->parentWidget(), d);
parentLayout->addRow(labelWithUnit(d.label, d.unit) + ":", sb);
+
+ if (slot)
+ QObject::connect(sb, &DoubleSpinBox::baseValueChanged, [=](int v) { slot(v); });
+
return sb;
}
diff --git a/GUI/View/Tool/WidgetUtils.h b/GUI/View/Tool/WidgetUtils.h
index 08e4c0b25cc..8526a374429 100644
--- a/GUI/View/Tool/WidgetUtils.h
+++ b/GUI/View/Tool/WidgetUtils.h
@@ -91,8 +91,10 @@ QSpinBox* createSpinBox(QFormLayout* parentLayout, const UIntDescriptor& d);
//!
//! No connections to update the descriptor will be established! Therefore changes in the spin box
//! will *not* be notified to the descriptor. The additional (and optional) slot can be used to be
-//! notified about a value change.
-DoubleSpinBox* createSpinBox(QFormLayout* parentLayout, const DoubleDescriptor& d);
+//! notified about a value change (the notified new value is in the base unit of the
+//! DoubleDescriptor).
+DoubleSpinBox* createSpinBox(QFormLayout* parentLayout, const DoubleDescriptor& d,
+ std::function<void(double)> slot = nullptr);
//! Create a label with an optional unit in brackets.
//!
--
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