diff --git a/src/providers/grass/qgsgrassoptionsbase.ui b/src/providers/grass/qgsgrassoptionsbase.ui
index d070ee831d1..dd94227bc88 100644
--- a/src/providers/grass/qgsgrassoptionsbase.ui
+++ b/src/providers/grass/qgsgrassoptionsbase.ui
@@ -500,7 +500,7 @@
                  </widget>
                 </item>
                 <item row="1" column="1">
-                 <widget class="QDoubleSpinBox" name="mRegionWidthSpinBox">
+                 <widget class="QgsDoubleSpinBox" name="mRegionWidthSpinBox">
                   <property name="decimals">
                    <number>1</number>
                   </property>
@@ -566,6 +566,11 @@
   </layout>
  </widget>
  <customwidgets>
+  <customwidget>
+   <class>QgsDoubleSpinBox</class>
+   <extends>QDoubleSpinBox</extends>
+   <header>qgsdoublespinbox.h</header>
+  </customwidget>
   <customwidget>
    <class>QgsScrollArea</class>
    <extends>QScrollArea</extends>
diff --git a/src/ui/3d/map3dexportwidget.ui b/src/ui/3d/map3dexportwidget.ui
index 42114739b50..f065e5d3ecb 100644
--- a/src/ui/3d/map3dexportwidget.ui
+++ b/src/ui/3d/map3dexportwidget.ui
@@ -126,7 +126,7 @@
       <widget class="QLineEdit" name="sceneNameLineEdit"/>
      </item>
      <item row="4" column="1" colspan="2">
-      <widget class="QDoubleSpinBox" name="scaleSpinBox">
+      <widget class="QgsDoubleSpinBox" name="scaleSpinBox">
        <property name="minimum">
         <double>0.100000000000000</double>
        </property>
@@ -150,6 +150,11 @@
   </layout>
  </widget>
  <customwidgets>
+  <customwidget>
+   <class>QgsDoubleSpinBox</class>
+   <extends>QDoubleSpinBox</extends>
+   <header>qgsdoublespinbox.h</header>
+  </customwidget>
   <customwidget>
    <class>QgsFileWidget</class>
    <extends>QWidget</extends>
diff --git a/src/ui/3d/point3dsymbolwidget.ui b/src/ui/3d/point3dsymbolwidget.ui
index d3499a3155f..3cd31b98005 100644
--- a/src/ui/3d/point3dsymbolwidget.ui
+++ b/src/ui/3d/point3dsymbolwidget.ui
@@ -291,7 +291,7 @@
       </widget>
      </item>
      <item row="8" column="1">
-      <widget class="QDoubleSpinBox" name="spinBillboardHeight">
+      <widget class="QgsDoubleSpinBox" name="spinBillboardHeight">
        <property name="maximum">
         <double>99999.000000000000000</double>
        </property>
diff --git a/src/ui/3d/polygon3dsymbolwidget.ui b/src/ui/3d/polygon3dsymbolwidget.ui
index d93c01fcc54..f1d845a8094 100644
--- a/src/ui/3d/polygon3dsymbolwidget.ui
+++ b/src/ui/3d/polygon3dsymbolwidget.ui
@@ -181,7 +181,7 @@
        </widget>
       </item>
       <item row="0" column="1">
-       <widget class="QDoubleSpinBox" name="spinEdgeWidth">
+       <widget class="QgsDoubleSpinBox" name="spinEdgeWidth">
         <property name="sizePolicy">
          <sizepolicy hsizetype="Minimum" vsizetype="Fixed">
           <horstretch>1</horstretch>
diff --git a/src/ui/3d/qgslightswidget.ui b/src/ui/3d/qgslightswidget.ui
index 4687cdbea12..da27e2dc027 100644
--- a/src/ui/3d/qgslightswidget.ui
+++ b/src/ui/3d/qgslightswidget.ui
@@ -55,7 +55,7 @@
           </widget>
          </item>
          <item row="0" column="1">
-          <widget class="QDoubleSpinBox" name="spinPositionX">
+          <widget class="QgsDoubleSpinBox" name="spinPositionX">
            <property name="decimals">
             <number>1</number>
            </property>
@@ -75,7 +75,7 @@
           </widget>
          </item>
          <item row="5" column="1">
-          <widget class="QDoubleSpinBox" name="spinIntensity">
+          <widget class="QgsDoubleSpinBox" name="spinIntensity">
            <property name="decimals">
             <number>1</number>
            </property>
@@ -92,7 +92,7 @@
           </widget>
          </item>
          <item row="1" column="1" rowspan="2">
-          <widget class="QDoubleSpinBox" name="spinPositionY">
+          <widget class="QgsDoubleSpinBox" name="spinPositionY">
            <property name="decimals">
             <number>1</number>
            </property>
@@ -112,7 +112,7 @@
           </widget>
          </item>
          <item row="3" column="1">
-          <widget class="QDoubleSpinBox" name="spinPositionZ">
+          <widget class="QgsDoubleSpinBox" name="spinPositionZ">
            <property name="decimals">
             <number>1</number>
            </property>
@@ -141,7 +141,7 @@
           </widget>
          </item>
          <item row="7" column="1">
-          <widget class="QDoubleSpinBox" name="spinA0">
+          <widget class="QgsDoubleSpinBox" name="spinA0">
            <property name="maximum">
             <double>9.000000000000000</double>
            </property>
@@ -151,7 +151,7 @@
           </widget>
          </item>
          <item row="8" column="1">
-          <widget class="QDoubleSpinBox" name="spinA1">
+          <widget class="QgsDoubleSpinBox" name="spinA1">
            <property name="maximum">
             <double>9.000000000000000</double>
            </property>
@@ -161,7 +161,7 @@
           </widget>
          </item>
          <item row="9" column="1">
-          <widget class="QDoubleSpinBox" name="spinA2">
+          <widget class="QgsDoubleSpinBox" name="spinA2">
            <property name="maximum">
             <double>9.000000000000000</double>
            </property>
@@ -217,7 +217,7 @@
        <item row="1" column="0" colspan="3">
         <layout class="QGridLayout" name="gridLayout_3">
          <item row="3" column="1">
-          <widget class="QDoubleSpinBox" name="spinDirectionZ">
+          <widget class="QgsDoubleSpinBox" name="spinDirectionZ">
            <property name="decimals">
             <number>1</number>
            </property>
@@ -267,7 +267,7 @@
           </widget>
          </item>
          <item row="2" column="1">
-          <widget class="QDoubleSpinBox" name="spinDirectionY">
+          <widget class="QgsDoubleSpinBox" name="spinDirectionY">
            <property name="decimals">
             <number>1</number>
            </property>
@@ -280,7 +280,7 @@
           </widget>
          </item>
          <item row="1" column="1">
-          <widget class="QDoubleSpinBox" name="spinDirectionX">
+          <widget class="QgsDoubleSpinBox" name="spinDirectionX">
            <property name="decimals">
             <number>1</number>
            </property>
@@ -293,7 +293,7 @@
           </widget>
          </item>
          <item row="5" column="1">
-          <widget class="QDoubleSpinBox" name="spinDirectionalIntensity">
+          <widget class="QgsDoubleSpinBox" name="spinDirectionalIntensity">
            <property name="decimals">
             <number>1</number>
            </property>
@@ -362,6 +362,11 @@
   </layout>
  </widget>
  <customwidgets>
+  <customwidget>
+   <class>QgsDoubleSpinBox</class>
+   <extends>QDoubleSpinBox</extends>
+   <header>qgsdoublespinbox.h</header>
+  </customwidget>
   <customwidget>
    <class>QgsColorButton</class>
    <extends>QToolButton</extends>
diff --git a/src/ui/3d/qgsmesh3dpropswidget.ui b/src/ui/3d/qgsmesh3dpropswidget.ui
index 6310d8fc56f..117bb892ca8 100644
--- a/src/ui/3d/qgsmesh3dpropswidget.ui
+++ b/src/ui/3d/qgsmesh3dpropswidget.ui
@@ -309,7 +309,7 @@
        </widget>
       </item>
       <item row="0" column="1">
-       <widget class="QDoubleSpinBox" name="mArrowsSpacingSpinBox">
+       <widget class="QgsDoubleSpinBox" name="mArrowsSpacingSpinBox">
         <property name="sizePolicy">
          <sizepolicy hsizetype="Ignored" vsizetype="Fixed">
           <horstretch>0</horstretch>
diff --git a/src/ui/editorwidgets/qgsrangeconfigdlgbase.ui b/src/ui/editorwidgets/qgsrangeconfigdlgbase.ui
index f20a3da6802..008819fabaa 100644
--- a/src/ui/editorwidgets/qgsrangeconfigdlgbase.ui
+++ b/src/ui/editorwidgets/qgsrangeconfigdlgbase.ui
@@ -159,13 +159,13 @@
         </widget>
        </item>
        <item row="0" column="1">
-        <widget class="QDoubleSpinBox" name="minimumDoubleSpinBox"/>
+        <widget class="QgsDoubleSpinBox" name="minimumDoubleSpinBox"/>
        </item>
        <item row="1" column="1">
-        <widget class="QDoubleSpinBox" name="maximumDoubleSpinBox"/>
+        <widget class="QgsDoubleSpinBox" name="maximumDoubleSpinBox"/>
        </item>
        <item row="2" column="1">
-        <widget class="QDoubleSpinBox" name="stepDoubleSpinBox">
+        <widget class="QgsDoubleSpinBox" name="stepDoubleSpinBox">
          <property name="value">
           <double>1.000000000000000</double>
          </property>
@@ -185,6 +185,11 @@
   </layout>
  </widget>
  <customwidgets>
+  <customwidget>
+   <class>QgsDoubleSpinBox</class>
+   <extends>QDoubleSpinBox</extends>
+   <header>qgsdoublespinbox.h</header>
+  </customwidget>
   <customwidget>
    <class>QgsCollapsibleGroupBox</class>
    <extends>QGroupBox</extends>
diff --git a/src/ui/mesh/qgsmeshlayerpropertiesbase.ui b/src/ui/mesh/qgsmeshlayerpropertiesbase.ui
index 4f0e4f6a564..3f720394f11 100644
--- a/src/ui/mesh/qgsmeshlayerpropertiesbase.ui
+++ b/src/ui/mesh/qgsmeshlayerpropertiesbase.ui
@@ -487,7 +487,7 @@ border-radius: 2px;</string>
                </widget>
               </item>
               <item row="0" column="2">
-               <widget class="QDoubleSpinBox" name="mSimplifyReductionFactorSpinBox">
+               <widget class="QgsDoubleSpinBox" name="mSimplifyReductionFactorSpinBox">
                 <property name="decimals">
                  <number>1</number>
                 </property>
@@ -771,6 +771,11 @@ border-radius: 2px;</string>
    <header>qgscollapsiblegroupbox.h</header>
    <container>1</container>
   </customwidget>
+  <customwidget>
+   <class>QgsDoubleSpinBox</class>
+   <extends>QDoubleSpinBox</extends>
+   <header>qgsdoublespinbox.h</header>
+  </customwidget>
   <customwidget>
    <class>QgsScrollArea</class>
    <extends>QScrollArea</extends>
diff --git a/src/ui/mesh/qgsmeshrendererscalarsettingswidgetbase.ui b/src/ui/mesh/qgsmeshrendererscalarsettingswidgetbase.ui
index 7bbce5f7234..1026d932ccd 100644
--- a/src/ui/mesh/qgsmeshrendererscalarsettingswidgetbase.ui
+++ b/src/ui/mesh/qgsmeshrendererscalarsettingswidgetbase.ui
@@ -98,7 +98,7 @@
        </widget>
       </item>
       <item row="0" column="2" rowspan="3">
-       <widget class="QDoubleSpinBox" name="mScalarEdgeStrokeWidthSpinBox">
+       <widget class="QgsDoubleSpinBox" name="mScalarEdgeStrokeWidthSpinBox">
         <property name="sizePolicy">
          <sizepolicy hsizetype="Expanding" vsizetype="Fixed">
           <horstretch>0</horstretch>
@@ -224,6 +224,11 @@
    <header>raster/qgscolorrampshaderwidget.h</header>
    <container>1</container>
   </customwidget>
+  <customwidget>
+   <class>QgsDoubleSpinBox</class>
+   <extends>QDoubleSpinBox</extends>
+   <header>qgsdoublespinbox.h</header>
+  </customwidget>
   <customwidget>
    <class>QgsMeshVariableStrokeWidthButton</class>
    <extends>QPushButton</extends>
diff --git a/src/ui/mesh/qgsmeshrenderervectorsettingswidgetbase.ui b/src/ui/mesh/qgsmeshrenderervectorsettingswidgetbase.ui
index c766eacbdca..acc62e0f035 100644
--- a/src/ui/mesh/qgsmeshrenderervectorsettingswidgetbase.ui
+++ b/src/ui/mesh/qgsmeshrenderervectorsettingswidgetbase.ui
@@ -519,7 +519,7 @@
             </widget>
            </item>
            <item>
-            <widget class="QDoubleSpinBox" name="mStreamlinesDensitySpinBox">
+            <widget class="QgsDoubleSpinBox" name="mStreamlinesDensitySpinBox">
              <property name="suffix">
               <string>%</string>
              </property>
@@ -588,7 +588,7 @@
          </widget>
         </item>
         <item>
-         <widget class="QDoubleSpinBox" name="mTracesMaxLengthSpinBox">
+         <widget class="QgsDoubleSpinBox" name="mTracesMaxLengthSpinBox">
           <property name="sizePolicy">
            <sizepolicy hsizetype="Ignored" vsizetype="Fixed">
             <horstretch>0</horstretch>
diff --git a/src/ui/qgsalignrasterdialog.ui b/src/ui/qgsalignrasterdialog.ui
index d43782b0ae9..daa60b72a27 100644
--- a/src/ui/qgsalignrasterdialog.ui
+++ b/src/ui/qgsalignrasterdialog.ui
@@ -103,7 +103,7 @@
      <item row="2" column="2">
       <layout class="QHBoxLayout" name="horizontalLayout_3">
        <item>
-        <widget class="QDoubleSpinBox" name="mSpinCellSizeX">
+        <widget class="QgsDoubleSpinBox" name="mSpinCellSizeX">
          <property name="decimals">
           <number>6</number>
          </property>
@@ -113,7 +113,7 @@
         </widget>
        </item>
        <item>
-        <widget class="QDoubleSpinBox" name="mSpinCellSizeY">
+        <widget class="QgsDoubleSpinBox" name="mSpinCellSizeY">
          <property name="decimals">
           <number>6</number>
          </property>
@@ -127,7 +127,7 @@
      <item row="3" column="2">
       <layout class="QHBoxLayout" name="horizontalLayout_4">
        <item>
-        <widget class="QDoubleSpinBox" name="mSpinGridOffsetX">
+        <widget class="QgsDoubleSpinBox" name="mSpinGridOffsetX">
          <property name="decimals">
           <number>6</number>
          </property>
@@ -137,7 +137,7 @@
         </widget>
        </item>
        <item>
-        <widget class="QDoubleSpinBox" name="mSpinGridOffsetY">
+        <widget class="QgsDoubleSpinBox" name="mSpinGridOffsetY">
          <property name="decimals">
           <number>6</number>
          </property>
@@ -217,6 +217,11 @@
   </layout>
  </widget>
  <customwidgets>
+  <customwidget>
+   <class>QgsDoubleSpinBox</class>
+   <extends>QDoubleSpinBox</extends>
+   <header>qgsdoublespinbox.h</header>
+  </customwidget>
   <customwidget>
    <class>QgsCollapsibleGroupBox</class>
    <extends>QGroupBox</extends>
diff --git a/src/ui/qgsdecorationgriddialog.ui b/src/ui/qgsdecorationgriddialog.ui
index 2e8447a4a1c..dc65d1884e0 100644
--- a/src/ui/qgsdecorationgriddialog.ui
+++ b/src/ui/qgsdecorationgriddialog.ui
@@ -252,7 +252,7 @@
           <widget class="QSpinBox" name="mCoordinatePrecisionSpinBox"/>
          </item>
          <item row="2" column="1">
-          <widget class="QDoubleSpinBox" name="mDistanceToMapFrameSpinBox"/>
+          <widget class="QgsDoubleSpinBox" name="mDistanceToMapFrameSpinBox"/>
          </item>
          <item row="0" column="1">
           <widget class="QComboBox" name="mAnnotationDirectionComboBox"/>
@@ -349,6 +349,11 @@
   </layout>
  </widget>
  <customwidgets>
+  <customwidget>
+   <class>QgsDoubleSpinBox</class>
+   <extends>QDoubleSpinBox</extends>
+   <header>qgsdoublespinbox.h</header>
+  </customwidget>
   <customwidget>
    <class>QgsFontButton</class>
    <extends>QToolButton</extends>
diff --git a/src/ui/qgsoffsetuserinputwidget.ui b/src/ui/qgsoffsetuserinputwidget.ui
index 06ab69a0665..13df219f579 100644
--- a/src/ui/qgsoffsetuserinputwidget.ui
+++ b/src/ui/qgsoffsetuserinputwidget.ui
@@ -21,7 +21,7 @@
   </property>
   <layout class="QGridLayout" name="gridLayout">
    <item row="1" column="2">
-    <widget class="QDoubleSpinBox" name="mOffsetSpinBox">
+    <widget class="QgsDoubleSpinBox" name="mOffsetSpinBox">
      <property name="sizePolicy">
       <sizepolicy hsizetype="MinimumExpanding" vsizetype="Fixed">
        <horstretch>0</horstretch>
@@ -119,7 +119,7 @@
        </widget>
       </item>
       <item row="1" column="1">
-       <widget class="QDoubleSpinBox" name="mMiterLimitSpinBox">
+       <widget class="QgsDoubleSpinBox" name="mMiterLimitSpinBox">
         <property name="minimum">
          <double>1.000000000000000</double>
         </property>
@@ -143,6 +143,13 @@
    </item>
   </layout>
  </widget>
+ <customwidgets>
+  <customwidget>
+   <class>QgsDoubleSpinBox</class>
+   <extends>QDoubleSpinBox</extends>
+   <header>qgsdoublespinbox.h</header>
+  </customwidget>
+ </customwidgets>
  <resources>
   <include location="../../images/images.qrc"/>
   <include location="../../images/images.qrc"/>
diff --git a/src/ui/qgsoptionsbase.ui b/src/ui/qgsoptionsbase.ui
index ad75dc30e12..a60c0696f57 100644
--- a/src/ui/qgsoptionsbase.ui
+++ b/src/ui/qgsoptionsbase.ui
@@ -2444,7 +2444,7 @@
                       </widget>
                      </item>
                      <item row="1" column="2">
-                      <widget class="QDoubleSpinBox" name="mSimplifyDrawingSpinBox">
+                      <widget class="QgsDoubleSpinBox" name="mSimplifyDrawingSpinBox">
                        <property name="toolTip">
                         <string>Higher values result in more simplification</string>
                        </property>
@@ -2547,7 +2547,7 @@
                      </widget>
                     </item>
                     <item>
-                     <widget class="QDoubleSpinBox" name="doubleSpinBoxMagnifierDefault"/>
+                     <widget class="QgsDoubleSpinBox" name="doubleSpinBoxMagnifierDefault"/>
                     </item>
                     <item>
                      <spacer name="horizontalSpacer_4">
@@ -2612,7 +2612,7 @@
                    </widget>
                   </item>
                   <item row="0" column="1">
-                   <widget class="QDoubleSpinBox" name="mSegmentationToleranceSpinBox"/>
+                   <widget class="QgsDoubleSpinBox" name="mSegmentationToleranceSpinBox"/>
                   </item>
                   <item row="1" column="0">
                    <widget class="QLabel" name="mToleranceTypeLabel">
@@ -2732,7 +2732,7 @@
                      <item row="3" column="1">
                       <layout class="QHBoxLayout" name="horizontalLayoutOversampling">
                        <item>
-                        <widget class="QDoubleSpinBox" name="spnOversampling"/>
+                        <widget class="QgsDoubleSpinBox" name="spnOversampling"/>
                        </item>
                        <item>
                         <spacer name="horizontalSpacer_25">
@@ -2915,7 +2915,7 @@
                          </widget>
                         </item>
                         <item>
-                         <widget class="QDoubleSpinBox" name="mRasterCumulativeCutLowerDoubleSpinBox">
+                         <widget class="QgsDoubleSpinBox" name="mRasterCumulativeCutLowerDoubleSpinBox">
                           <property name="decimals">
                            <number>1</number>
                           </property>
@@ -2929,7 +2929,7 @@
                          </widget>
                         </item>
                         <item>
-                         <widget class="QDoubleSpinBox" name="mRasterCumulativeCutUpperDoubleSpinBox">
+                         <widget class="QgsDoubleSpinBox" name="mRasterCumulativeCutUpperDoubleSpinBox">
                           <property name="decimals">
                            <number>1</number>
                           </property>
@@ -2981,7 +2981,7 @@
                          </widget>
                         </item>
                         <item>
-                         <widget class="QDoubleSpinBox" name="spnThreeBandStdDev">
+                         <widget class="QgsDoubleSpinBox" name="spnThreeBandStdDev">
                           <property name="maximum">
                            <double>10.000000000000000</double>
                           </property>
@@ -3433,7 +3433,7 @@
                      </widget>
                     </item>
                     <item>
-                     <widget class="QDoubleSpinBox" name="spinBoxIdentifyValue">
+                     <widget class="QgsDoubleSpinBox" name="spinBoxIdentifyValue">
                       <property name="suffix">
                        <string> mm</string>
                       </property>
@@ -3511,7 +3511,7 @@
                      </widget>
                     </item>
                     <item>
-                     <widget class="QDoubleSpinBox" name="mIdentifyHighlightBufferSpinBox">
+                     <widget class="QgsDoubleSpinBox" name="mIdentifyHighlightBufferSpinBox">
                       <property name="toolTip">
                        <string>Lines / outlines buffer in millimeters.</string>
                       </property>
@@ -3531,7 +3531,7 @@
                      </widget>
                     </item>
                     <item>
-                     <widget class="QDoubleSpinBox" name="mIdentifyHighlightMinWidthSpinBox">
+                     <widget class="QgsDoubleSpinBox" name="mIdentifyHighlightMinWidthSpinBox">
                       <property name="toolTip">
                        <string>Minimum line / stroke width in millimeters.</string>
                       </property>
@@ -4147,7 +4147,7 @@ The bigger the number, the faster zooming with the mouse wheel will be.</string>
                    </widget>
                   </item>
                   <item row="3" column="2">
-                   <widget class="QDoubleSpinBox" name="mDefaultZValueSpinBox">
+                   <widget class="QgsDoubleSpinBox" name="mDefaultZValueSpinBox">
                     <property name="decimals">
                      <number>3</number>
                     </property>
@@ -4367,7 +4367,7 @@ The bigger the number, the faster zooming with the mouse wheel will be.</string>
                    </spacer>
                   </item>
                   <item row="2" column="2">
-                   <widget class="QDoubleSpinBox" name="mDefaultSnappingToleranceSpinBox">
+                   <widget class="QgsDoubleSpinBox" name="mDefaultSnappingToleranceSpinBox">
                     <property name="decimals">
                      <number>5</number>
                     </property>
@@ -4417,7 +4417,7 @@ The bigger the number, the faster zooming with the mouse wheel will be.</string>
                    </spacer>
                   </item>
                   <item row="3" column="2">
-                   <widget class="QDoubleSpinBox" name="mSearchRadiusVertexEditSpinBox">
+                   <widget class="QgsDoubleSpinBox" name="mSearchRadiusVertexEditSpinBox">
                     <property name="decimals">
                      <number>5</number>
                     </property>
@@ -4521,7 +4521,7 @@ The bigger the number, the faster zooming with the mouse wheel will be.</string>
                    </widget>
                   </item>
                   <item row="2" column="2">
-                   <widget class="QDoubleSpinBox" name="mMarkerSizeSpinBox">
+                   <widget class="QgsDoubleSpinBox" name="mMarkerSizeSpinBox">
                     <property name="layoutDirection">
                      <enum>Qt::LeftToRight</enum>
                     </property>
@@ -4604,7 +4604,7 @@ The bigger the number, the faster zooming with the mouse wheel will be.</string>
                    </widget>
                   </item>
                   <item row="2" column="2">
-                   <widget class="QDoubleSpinBox" name="mCurveOffsetMiterLimitComboBox"/>
+                   <widget class="QgsDoubleSpinBox" name="mCurveOffsetMiterLimitComboBox"/>
                   </item>
                   <item row="0" column="1">
                    <spacer name="horizontalSpacer_29">
@@ -4800,7 +4800,7 @@ The bigger the number, the faster zooming with the mouse wheel will be.</string>
                    </widget>
                   </item>
                   <item row="0" column="1">
-                   <widget class="QDoubleSpinBox" name="mGridResolutionSpinBox">
+                   <widget class="QgsDoubleSpinBox" name="mGridResolutionSpinBox">
                     <property name="suffix">
                      <string> mm</string>
                     </property>
@@ -4825,7 +4825,7 @@ The bigger the number, the faster zooming with the mouse wheel will be.</string>
                   <item row="0" column="3">
                    <layout class="QHBoxLayout" name="horizontalLayout_36">
                     <item>
-                     <widget class="QDoubleSpinBox" name="mOffsetXSpinBox">
+                     <widget class="QgsDoubleSpinBox" name="mOffsetXSpinBox">
                       <property name="prefix">
                        <string>x: </string>
                       </property>
@@ -4835,7 +4835,7 @@ The bigger the number, the faster zooming with the mouse wheel will be.</string>
                      </widget>
                     </item>
                     <item>
-                     <widget class="QDoubleSpinBox" name="mOffsetYSpinBox">
+                     <widget class="QgsDoubleSpinBox" name="mOffsetYSpinBox">
                       <property name="prefix">
                        <string>y: </string>
                       </property>
@@ -5829,6 +5829,11 @@ p, li { white-space: pre-wrap; }
    <header>qgsscrollarea.h</header>
    <container>1</container>
   </customwidget>
+  <customwidget>
+   <class>QgsDoubleSpinBox</class>
+   <extends>QDoubleSpinBox</extends>
+   <header>qgsdoublespinbox.h</header>
+  </customwidget>
   <customwidget>
    <class>QgsFilterLineEdit</class>
    <extends>QLineEdit</extends>
diff --git a/src/ui/qgsrasterlayerpropertiesbase.ui b/src/ui/qgsrasterlayerpropertiesbase.ui
index 4d75a693c05..02498750c6e 100644
--- a/src/ui/qgsrasterlayerpropertiesbase.ui
+++ b/src/ui/qgsrasterlayerpropertiesbase.ui
@@ -1072,7 +1072,7 @@ border-radius: 2px;</string>
                    </widget>
                   </item>
                   <item row="2" column="2">
-                   <widget class="QDoubleSpinBox" name="mGammaSpinBox">
+                   <widget class="QgsDoubleSpinBox" name="mGammaSpinBox">
                     <property name="minimum">
                      <double>0.100000000000000</double>
                     </property>
@@ -1191,7 +1191,7 @@ border-radius: 2px;</string>
                    </widget>
                   </item>
                   <item>
-                   <widget class="QDoubleSpinBox" name="mMaximumOversamplingSpinBox"/>
+                   <widget class="QgsDoubleSpinBox" name="mMaximumOversamplingSpinBox"/>
                   </item>
                   <item>
                    <widget class="QCheckBox" name="mCbEarlyResampling">
@@ -1843,7 +1843,7 @@ border-radius: 2px;</string>
               </widget>
              </item>
              <item>
-              <widget class="QDoubleSpinBox" name="mRefreshLayerIntervalSpinBox">
+              <widget class="QgsDoubleSpinBox" name="mRefreshLayerIntervalSpinBox">
                <property name="toolTip">
                 <string>Higher values result in more simplification</string>
                </property>
@@ -2637,6 +2637,11 @@ p, li { white-space: pre-wrap; }
   </layout>
  </widget>
  <customwidgets>
+  <customwidget>
+   <class>QgsDoubleSpinBox</class>
+   <extends>QDoubleSpinBox</extends>
+   <header>qgsdoublespinbox.h</header>
+  </customwidget>
   <customwidget>
    <class>QgsScrollArea</class>
    <extends>QScrollArea</extends>
diff --git a/src/ui/qgsrasterminmaxwidgetbase.ui b/src/ui/qgsrasterminmaxwidgetbase.ui
index 5c1f4c20fc9..115d664277f 100644
--- a/src/ui/qgsrasterminmaxwidgetbase.ui
+++ b/src/ui/qgsrasterminmaxwidgetbase.ui
@@ -76,7 +76,7 @@ count cut</string>
            </widget>
           </item>
           <item>
-           <widget class="QDoubleSpinBox" name="mCumulativeCutLowerDoubleSpinBox">
+           <widget class="QgsDoubleSpinBox" name="mCumulativeCutLowerDoubleSpinBox">
             <property name="decimals">
              <number>1</number>
             </property>
@@ -90,7 +90,7 @@ count cut</string>
            </widget>
           </item>
           <item>
-           <widget class="QDoubleSpinBox" name="mCumulativeCutUpperDoubleSpinBox">
+           <widget class="QgsDoubleSpinBox" name="mCumulativeCutUpperDoubleSpinBox">
             <property name="decimals">
              <number>1</number>
             </property>
@@ -132,7 +132,7 @@ standard de&amp;viation ×</string>
            </widget>
           </item>
           <item>
-           <widget class="QDoubleSpinBox" name="mStdDevSpinBox">
+           <widget class="QgsDoubleSpinBox" name="mStdDevSpinBox">
             <property name="sizePolicy">
              <sizepolicy hsizetype="Fixed" vsizetype="Fixed">
               <horstretch>0</horstretch>
@@ -231,6 +231,11 @@ standard de&amp;viation ×</string>
   </layout>
  </widget>
  <customwidgets>
+  <customwidget>
+   <class>QgsDoubleSpinBox</class>
+   <extends>QDoubleSpinBox</extends>
+   <header>qgsdoublespinbox.h</header>
+  </customwidget>
   <customwidget>
    <class>QgsCollapsibleGroupBox</class>
    <extends>QGroupBox</extends>
diff --git a/src/ui/qgsrendererrasterpropswidgetbase.ui b/src/ui/qgsrendererrasterpropswidgetbase.ui
index b39a4dfbc89..eadafe0b885 100644
--- a/src/ui/qgsrendererrasterpropswidgetbase.ui
+++ b/src/ui/qgsrendererrasterpropswidgetbase.ui
@@ -394,7 +394,7 @@
           </widget>
          </item>
          <item row="4" column="2">
-          <widget class="QDoubleSpinBox" name="mGammaSpinBox">
+          <widget class="QgsDoubleSpinBox" name="mGammaSpinBox">
            <property name="minimum">
             <double>0.100000000000000</double>
            </property>
@@ -446,7 +446,7 @@
           <widget class="QComboBox" name="mZoomedOutResamplingComboBox"/>
          </item>
          <item row="2" column="2">
-          <widget class="QDoubleSpinBox" name="mMaximumOversamplingSpinBox"/>
+          <widget class="QgsDoubleSpinBox" name="mMaximumOversamplingSpinBox"/>
          </item>
          <item row="3" column="0">
           <widget class="QCheckBox" name="mCbEarlyResampling">
@@ -467,6 +467,11 @@
   </layout>
  </widget>
  <customwidgets>
+  <customwidget>
+   <class>QgsDoubleSpinBox</class>
+   <extends>QDoubleSpinBox</extends>
+   <header>qgsdoublespinbox.h</header>
+  </customwidget>
   <customwidget>
    <class>QgsColorButton</class>
    <extends>QToolButton</extends>
diff --git a/src/ui/qgsvectorlayerpropertiesbase.ui b/src/ui/qgsvectorlayerpropertiesbase.ui
index 6ae8e7e660f..9891a9968d8 100644
--- a/src/ui/qgsvectorlayerpropertiesbase.ui
+++ b/src/ui/qgsvectorlayerpropertiesbase.ui
@@ -1604,7 +1604,7 @@ border-radius: 2px;</string>
                    </widget>
                   </item>
                   <item row="1" column="2">
-                   <widget class="QDoubleSpinBox" name="mSimplifyDrawingSpinBox">
+                   <widget class="QgsDoubleSpinBox" name="mSimplifyDrawingSpinBox">
                     <property name="toolTip">
                      <string>Higher values result in more simplification</string>
                     </property>
@@ -1711,7 +1711,7 @@ border-radius: 2px;</string>
                   </widget>
                  </item>
                  <item>
-                  <widget class="QDoubleSpinBox" name="mRefreshLayerIntervalSpinBox">
+                  <widget class="QgsDoubleSpinBox" name="mRefreshLayerIntervalSpinBox">
                    <property name="toolTip">
                     <string>Lower values result in more data refreshing. Canvas updates are deferred in order to avoid refreshing multiple times if more than one layer has an auto update interval set.</string>
                    </property>
@@ -2543,6 +2543,11 @@ border-radius: 2px;</string>
    <header>qgsscrollarea.h</header>
    <container>1</container>
   </customwidget>
+  <customwidget>
+   <class>QgsDoubleSpinBox</class>
+   <extends>QDoubleSpinBox</extends>
+   <header>qgsdoublespinbox.h</header>
+  </customwidget>
   <customwidget>
    <class>QgsCollapsibleGroupBox</class>
    <extends>QGroupBox</extends>
diff --git a/src/ui/symbollayer/qgs25drendererwidgetbase.ui b/src/ui/symbollayer/qgs25drendererwidgetbase.ui
index ff0cca57a92..5bc7a54509f 100644
--- a/src/ui/symbollayer/qgs25drendererwidgetbase.ui
+++ b/src/ui/symbollayer/qgs25drendererwidgetbase.ui
@@ -96,7 +96,7 @@
           </widget>
          </item>
          <item row="1" column="1">
-          <widget class="QDoubleSpinBox" name="mShadowSizeWidget"/>
+          <widget class="QgsDoubleSpinBox" name="mShadowSizeWidget"/>
          </item>
          <item row="1" column="0">
           <widget class="QLabel" name="label_6">
@@ -143,6 +143,11 @@
   </layout>
  </widget>
  <customwidgets>
+  <customwidget>
+   <class>QgsDoubleSpinBox</class>
+   <extends>QDoubleSpinBox</extends>
+   <header>qgsdoublespinbox.h</header>
+  </customwidget>
   <customwidget>
    <class>QgsColorButton</class>
    <extends>QToolButton</extends>
diff --git a/src/ui/symbollayer/widget_gradientfill.ui b/src/ui/symbollayer/widget_gradientfill.ui
index b9054716924..d118f4b2691 100644
--- a/src/ui/symbollayer/widget_gradientfill.ui
+++ b/src/ui/symbollayer/widget_gradientfill.ui
@@ -54,7 +54,7 @@
     </widget>
    </item>
    <item row="7" column="2">
-    <widget class="QDoubleSpinBox" name="spinRefPoint1Y">
+    <widget class="QgsDoubleSpinBox" name="spinRefPoint1Y">
      <property name="maximum">
       <double>1.000000000000000</double>
      </property>
@@ -231,7 +231,7 @@
     </widget>
    </item>
    <item row="11" column="2">
-    <widget class="QDoubleSpinBox" name="spinRefPoint2Y">
+    <widget class="QgsDoubleSpinBox" name="spinRefPoint2Y">
      <property name="maximum">
       <double>1.000000000000000</double>
      </property>
@@ -325,7 +325,7 @@
     </widget>
    </item>
    <item row="6" column="2">
-    <widget class="QDoubleSpinBox" name="spinRefPoint1X">
+    <widget class="QgsDoubleSpinBox" name="spinRefPoint1X">
      <property name="maximum">
       <double>1.000000000000000</double>
      </property>
@@ -338,7 +338,7 @@
     </widget>
    </item>
    <item row="10" column="2">
-    <widget class="QDoubleSpinBox" name="spinRefPoint2X">
+    <widget class="QgsDoubleSpinBox" name="spinRefPoint2X">
      <property name="maximum">
       <double>1.000000000000000</double>
      </property>