From b9173f72c0182a903b20194598f0b3bd91a45b94 Mon Sep 17 00:00:00 2001
From: zeljko <zeljko@lazarus-ide.org>
Date: Sun, 22 Jul 2018 08:18:56 +0000
Subject: [PATCH] Qt: fixed TSpinEdit when MinValue = MaxValue, used patch by
 Luca Olivetti from issue #33850

git-svn-id: trunk@58594 -
---
 lcl/interfaces/qt/qtwsspin.pp | 14 ++++++++++----
 1 file changed, 10 insertions(+), 4 deletions(-)

diff --git a/lcl/interfaces/qt/qtwsspin.pp b/lcl/interfaces/qt/qtwsspin.pp
index 3c5c911e08..aeef88de3d 100644
--- a/lcl/interfaces/qt/qtwsspin.pp
+++ b/lcl/interfaces/qt/qtwsspin.pp
@@ -75,11 +75,17 @@ begin
     begin
       ASpinWidget.setMinimum(ACustomFloatSpinEdit.MinValue);
       ASpinWidget.setMaximum(ACustomFloatSpinEdit.MaxValue);
-    end
-    else
+    end else
     begin
-      ASpinWidget.setMinimum(-MaxDouble);
-      ASpinWidget.setMaximum(MaxDouble);
+      if ASpinWidget is TQtFloatSpinBox then
+      begin
+        ASpinWidget.setMinimum(-MaxDouble);
+        ASpinWidget.setMaximum(MaxDouble);
+      end else
+      begin
+        ASpinWidget.setMinimum(-MaxInt);
+        ASpinWidget.setMaximum(MaxInt);
+      end;
     end;
     ASpinWidget.setSingleStep(ACustomFloatSpinEdit.Increment);
   finally