diff --git a/src/app/dialogs/tools/dialogalongline.cpp b/src/app/dialogs/tools/dialogalongline.cpp
index 46463ff6e..ff9f3d641 100644
--- a/src/app/dialogs/tools/dialogalongline.cpp
+++ b/src/app/dialogs/tools/dialogalongline.cpp
@@ -64,7 +64,6 @@ DialogAlongLine::DialogAlongLine(const VContainer *data, const quint32 &toolId,
 
     connect(ui->toolButtonPutHere, &QPushButton::clicked, this, &DialogAlongLine::PutHere);
     connect(ui->lineEditNamePoint, &QLineEdit::textChanged, this, &DialogAlongLine::NamePointChanged);
-    connect(ui->toolButtonEqual, &QPushButton::clicked, this, &DialogAlongLine::EvalFormula);
     connect(ui->plainTextEditFormula, &QPlainTextEdit::textChanged, this, &DialogAlongLine::FormulaTextChanged);
     connect(ui->pushButtonGrowLength, &QPushButton::clicked, this, &DialogAlongLine::DeployFormulaTextEdit);
     connect(listWidget, &QListWidget::itemDoubleClicked, this, &DialogTool::PutVal);
diff --git a/src/app/dialogs/tools/dialogalongline.ui b/src/app/dialogs/tools/dialogalongline.ui
index 3dec6c83a..075d80cd0 100644
--- a/src/app/dialogs/tools/dialogalongline.ui
+++ b/src/app/dialogs/tools/dialogalongline.ui
@@ -107,22 +107,12 @@
       </widget>
      </item>
      <item>
-      <widget class="QToolButton" name="toolButtonEqual">
-       <property name="toolTip">
-        <string>Calculate value</string>
-       </property>
+      <widget class="QLabel" name="labelEqual">
        <property name="text">
-        <string notr="true">...</string>
+        <string/>
        </property>
-       <property name="icon">
-        <iconset resource="../../share/resources/icon.qrc">
-         <normaloff>:/icon/24x24/equal.png</normaloff>:/icon/24x24/equal.png</iconset>
-       </property>
-       <property name="iconSize">
-        <size>
-         <width>24</width>
-         <height>24</height>
-        </size>
+       <property name="pixmap">
+        <pixmap resource="../../share/resources/icon.qrc">:/icon/24x24/equal.png</pixmap>
        </property>
       </widget>
      </item>
@@ -476,7 +466,6 @@
  <tabstops>
   <tabstop>plainTextEditFormula</tabstop>
   <tabstop>toolButtonPutHere</tabstop>
-  <tabstop>toolButtonEqual</tabstop>
   <tabstop>pushButtonGrowLength</tabstop>
   <tabstop>lineEditNamePoint</tabstop>
   <tabstop>comboBoxFirstPoint</tabstop>
diff --git a/src/app/dialogs/tools/dialogarc.cpp b/src/app/dialogs/tools/dialogarc.cpp
index 778f64c9e..728ead1ac 100644
--- a/src/app/dialogs/tools/dialogarc.cpp
+++ b/src/app/dialogs/tools/dialogarc.cpp
@@ -82,10 +82,6 @@ DialogArc::DialogArc(const VContainer *data, const quint32 &toolId, QWidget *par
     connect(ui->toolButtonPutHereF1, &QPushButton::clicked, this, &DialogArc::PutF1);
     connect(ui->toolButtonPutHereF2, &QPushButton::clicked, this, &DialogArc::PutF2);
 
-    connect(ui->toolButtonEqualRadius, &QPushButton::clicked, this, &DialogArc::EvalRadius);
-    connect(ui->toolButtonEqualF1, &QPushButton::clicked, this, &DialogArc::EvalF);
-    connect(ui->toolButtonEqualF2, &QPushButton::clicked, this, &DialogArc::EvalF);
-
     connect(ui->plainTextEditFormula, &QPlainTextEdit::textChanged, this, &DialogArc::RadiusChanged);
     connect(ui->plainTextEditF1, &QPlainTextEdit::textChanged, this, &DialogArc::F1Changed);
     connect(ui->plainTextEditF2, &QPlainTextEdit::textChanged, this, &DialogArc::F2Changed);
diff --git a/src/app/dialogs/tools/dialogarc.ui b/src/app/dialogs/tools/dialogarc.ui
index 1926f3291..74bb663a3 100644
--- a/src/app/dialogs/tools/dialogarc.ui
+++ b/src/app/dialogs/tools/dialogarc.ui
@@ -107,22 +107,12 @@
       </widget>
      </item>
      <item>
-      <widget class="QToolButton" name="toolButtonEqualRadius">
-       <property name="toolTip">
-        <string>Calculate value</string>
-       </property>
+      <widget class="QLabel" name="label_2">
        <property name="text">
-        <string notr="true">...</string>
+        <string/>
        </property>
-       <property name="icon">
-        <iconset resource="../../share/resources/icon.qrc">
-         <normaloff>:/icon/24x24/equal.png</normaloff>:/icon/24x24/equal.png</iconset>
-       </property>
-       <property name="iconSize">
-        <size>
-         <width>24</width>
-         <height>24</height>
-        </size>
+       <property name="pixmap">
+        <pixmap resource="../../share/resources/icon.qrc">:/icon/24x24/equal.png</pixmap>
        </property>
       </widget>
      </item>
@@ -295,22 +285,12 @@
       </widget>
      </item>
      <item>
-      <widget class="QToolButton" name="toolButtonEqualF1">
-       <property name="toolTip">
-        <string>Calculate value</string>
-       </property>
+      <widget class="QLabel" name="label_3">
        <property name="text">
-        <string notr="true">...</string>
+        <string/>
        </property>
-       <property name="icon">
-        <iconset resource="../../share/resources/icon.qrc">
-         <normaloff>:/icon/24x24/equal.png</normaloff>:/icon/24x24/equal.png</iconset>
-       </property>
-       <property name="iconSize">
-        <size>
-         <width>24</width>
-         <height>24</height>
-        </size>
+       <property name="pixmap">
+        <pixmap resource="../../share/resources/icon.qrc">:/icon/24x24/equal.png</pixmap>
        </property>
       </widget>
      </item>
@@ -483,22 +463,12 @@
       </widget>
      </item>
      <item>
-      <widget class="QToolButton" name="toolButtonEqualF2">
-       <property name="toolTip">
-        <string>Calculate value</string>
-       </property>
+      <widget class="QLabel" name="label_5">
        <property name="text">
-        <string notr="true">...</string>
+        <string/>
        </property>
-       <property name="icon">
-        <iconset resource="../../share/resources/icon.qrc">
-         <normaloff>:/icon/24x24/equal.png</normaloff>:/icon/24x24/equal.png</iconset>
-       </property>
-       <property name="iconSize">
-        <size>
-         <width>24</width>
-         <height>24</height>
-        </size>
+       <property name="pixmap">
+        <pixmap resource="../../share/resources/icon.qrc">:/icon/24x24/equal.png</pixmap>
        </property>
       </widget>
      </item>
@@ -790,15 +760,12 @@
  <tabstops>
   <tabstop>plainTextEditFormula</tabstop>
   <tabstop>toolButtonPutHereRadius</tabstop>
-  <tabstop>toolButtonEqualRadius</tabstop>
   <tabstop>pushButtonGrowLength</tabstop>
   <tabstop>plainTextEditF1</tabstop>
   <tabstop>toolButtonPutHereF1</tabstop>
-  <tabstop>toolButtonEqualF1</tabstop>
   <tabstop>pushButtonGrowLengthF1</tabstop>
   <tabstop>plainTextEditF2</tabstop>
   <tabstop>toolButtonPutHereF2</tabstop>
-  <tabstop>toolButtonEqualF2</tabstop>
   <tabstop>pushButtonGrowLengthF2</tabstop>
   <tabstop>radioButtonSizeGrowth</tabstop>
   <tabstop>radioButtonStandardTable</tabstop>
diff --git a/src/app/dialogs/tools/dialogbisector.cpp b/src/app/dialogs/tools/dialogbisector.cpp
index 98e68ab91..d5fc72190 100644
--- a/src/app/dialogs/tools/dialogbisector.cpp
+++ b/src/app/dialogs/tools/dialogbisector.cpp
@@ -66,7 +66,6 @@ DialogBisector::DialogBisector(const VContainer *data, const quint32 &toolId, QW
     connect(ui->toolButtonPutHere, &QPushButton::clicked, this, &DialogBisector::PutHere);
     connect(listWidget, &QListWidget::itemDoubleClicked, this, &DialogBisector::PutVal);
 
-    connect(ui->toolButtonEqual, &QPushButton::clicked, this, &DialogBisector::EvalFormula);
     connect(ui->lineEditNamePoint, &QLineEdit::textChanged, this, &DialogBisector::NamePointChanged);
     connect(ui->plainTextEditFormula, &QPlainTextEdit::textChanged, this, &DialogBisector::FormulaTextChanged);
     connect(ui->pushButtonGrowLength, &QPushButton::clicked, this, &DialogBisector::DeployFormulaTextEdit);
diff --git a/src/app/dialogs/tools/dialogbisector.ui b/src/app/dialogs/tools/dialogbisector.ui
index 40d359b8b..5ff3ab60a 100644
--- a/src/app/dialogs/tools/dialogbisector.ui
+++ b/src/app/dialogs/tools/dialogbisector.ui
@@ -104,22 +104,12 @@
       </widget>
      </item>
      <item>
-      <widget class="QToolButton" name="toolButtonEqual">
-       <property name="toolTip">
-        <string>Calculate value</string>
-       </property>
+      <widget class="QLabel" name="label_3">
        <property name="text">
-        <string notr="true">...</string>
+        <string/>
        </property>
-       <property name="icon">
-        <iconset resource="../../share/resources/icon.qrc">
-         <normaloff>:/icon/24x24/equal.png</normaloff>:/icon/24x24/equal.png</iconset>
-       </property>
-       <property name="iconSize">
-        <size>
-         <width>24</width>
-         <height>24</height>
-        </size>
+       <property name="pixmap">
+        <pixmap resource="../../share/resources/icon.qrc">:/icon/24x24/equal.png</pixmap>
        </property>
       </widget>
      </item>
@@ -505,7 +495,6 @@
  <tabstops>
   <tabstop>plainTextEditFormula</tabstop>
   <tabstop>toolButtonPutHere</tabstop>
-  <tabstop>toolButtonEqual</tabstop>
   <tabstop>pushButtonGrowLength</tabstop>
   <tabstop>lineEditNamePoint</tabstop>
   <tabstop>comboBoxFirstPoint</tabstop>
diff --git a/src/app/dialogs/tools/dialogcurveintersectaxis.cpp b/src/app/dialogs/tools/dialogcurveintersectaxis.cpp
index 839fb5dc5..43b79a5cb 100644
--- a/src/app/dialogs/tools/dialogcurveintersectaxis.cpp
+++ b/src/app/dialogs/tools/dialogcurveintersectaxis.cpp
@@ -61,7 +61,6 @@ DialogCurveIntersectAxis::DialogCurveIntersectAxis(const VContainer *data, const
 
     connect(ui->toolButtonPutHereAngle, &QPushButton::clicked, this, &DialogCurveIntersectAxis::PutAngle);
     connect(listWidget, &QListWidget::itemDoubleClicked, this, &DialogCurveIntersectAxis::PutVal);
-    connect(ui->toolButtonEqualAngle, &QPushButton::clicked, this, &DialogCurveIntersectAxis::EvalAngle);
     connect(ui->lineEditNamePoint, &QLineEdit::textChanged, this, &DialogCurveIntersectAxis::NamePointChanged);
     connect(ui->plainTextEditFormula, &QPlainTextEdit::textChanged, this, &DialogCurveIntersectAxis::AngleTextChanged);
     connect(ui->pushButtonGrowLengthAngle, &QPushButton::clicked, this, &DialogCurveIntersectAxis::DeployAngleTextEdit);
diff --git a/src/app/dialogs/tools/dialogcurveintersectaxis.ui b/src/app/dialogs/tools/dialogcurveintersectaxis.ui
index c947ba329..55721a6b1 100644
--- a/src/app/dialogs/tools/dialogcurveintersectaxis.ui
+++ b/src/app/dialogs/tools/dialogcurveintersectaxis.ui
@@ -97,22 +97,12 @@
       </widget>
      </item>
      <item>
-      <widget class="QToolButton" name="toolButtonEqualAngle">
-       <property name="toolTip">
-        <string>Calculate value</string>
-       </property>
+      <widget class="QLabel" name="label_3">
        <property name="text">
-        <string notr="true">...</string>
+        <string/>
        </property>
-       <property name="icon">
-        <iconset resource="../../share/resources/icon.qrc">
-         <normaloff>:/icon/24x24/equal.png</normaloff>:/icon/24x24/equal.png</iconset>
-       </property>
-       <property name="iconSize">
-        <size>
-         <width>24</width>
-         <height>24</height>
-        </size>
+       <property name="pixmap">
+        <pixmap resource="../../share/resources/icon.qrc">:/icon/24x24/equal.png</pixmap>
        </property>
       </widget>
      </item>
@@ -491,7 +481,6 @@
  <tabstops>
   <tabstop>plainTextEditFormula</tabstop>
   <tabstop>toolButtonPutHereAngle</tabstop>
-  <tabstop>toolButtonEqualAngle</tabstop>
   <tabstop>pushButtonGrowLengthAngle</tabstop>
   <tabstop>comboBoxAxisPoint</tabstop>
   <tabstop>comboBoxCurve</tabstop>
diff --git a/src/app/dialogs/tools/dialogcutarc.cpp b/src/app/dialogs/tools/dialogcutarc.cpp
index 6650a4751..c9ce1d94c 100644
--- a/src/app/dialogs/tools/dialogcutarc.cpp
+++ b/src/app/dialogs/tools/dialogcutarc.cpp
@@ -63,7 +63,6 @@ DialogCutArc::DialogCutArc(const VContainer *data, const quint32 &toolId, QWidge
     connect(ui->toolButtonPutHere, &QPushButton::clicked, this, &DialogCutArc::PutHere);
     connect(ui->listWidget, &QListWidget::itemDoubleClicked, this, &DialogCutArc::PutVal);
 
-    connect(ui->toolButtonEqual, &QPushButton::clicked, this, &DialogCutArc::EvalFormula);
     connect(ui->lineEditNamePoint, &QLineEdit::textChanged, this, &DialogCutArc::NamePointChanged);
     connect(ui->plainTextEditFormula, &QPlainTextEdit::textChanged, this, &DialogCutArc::FormulaTextChanged);
     connect(ui->pushButtonGrowLength, &QPushButton::clicked, this, &DialogCutArc::DeployFormulaTextEdit);
diff --git a/src/app/dialogs/tools/dialogcutarc.ui b/src/app/dialogs/tools/dialogcutarc.ui
index 3ee9722f0..2889981d6 100644
--- a/src/app/dialogs/tools/dialogcutarc.ui
+++ b/src/app/dialogs/tools/dialogcutarc.ui
@@ -101,22 +101,12 @@
       </widget>
      </item>
      <item>
-      <widget class="QToolButton" name="toolButtonEqual">
-       <property name="toolTip">
-        <string>Calculate value</string>
-       </property>
+      <widget class="QLabel" name="label_4">
        <property name="text">
-        <string notr="true">...</string>
+        <string/>
        </property>
-       <property name="icon">
-        <iconset resource="../../share/resources/icon.qrc">
-         <normaloff>:/icon/24x24/equal.png</normaloff>:/icon/24x24/equal.png</iconset>
-       </property>
-       <property name="iconSize">
-        <size>
-         <width>24</width>
-         <height>24</height>
-        </size>
+       <property name="pixmap">
+        <pixmap resource="../../share/resources/icon.qrc">:/icon/24x24/equal.png</pixmap>
        </property>
       </widget>
      </item>
@@ -427,7 +417,6 @@
  <tabstops>
   <tabstop>plainTextEditFormula</tabstop>
   <tabstop>toolButtonPutHere</tabstop>
-  <tabstop>toolButtonEqual</tabstop>
   <tabstop>pushButtonGrowLength</tabstop>
   <tabstop>comboBoxArc</tabstop>
   <tabstop>lineEditNamePoint</tabstop>
diff --git a/src/app/dialogs/tools/dialogcutspline.cpp b/src/app/dialogs/tools/dialogcutspline.cpp
index 13a55e935..2130e25f7 100644
--- a/src/app/dialogs/tools/dialogcutspline.cpp
+++ b/src/app/dialogs/tools/dialogcutspline.cpp
@@ -61,7 +61,6 @@ DialogCutSpline::DialogCutSpline(const VContainer *data, const quint32 &toolId,
 
     connect(ui->toolButtonPutHere, &QPushButton::clicked, this, &DialogCutSpline::PutHere);
     connect(ui->listWidget, &QListWidget::itemDoubleClicked, this, &DialogCutSpline::PutVal);
-    connect(ui->toolButtonEqual, &QPushButton::clicked, this, &DialogCutSpline::EvalFormula);
     connect(ui->lineEditNamePoint, &QLineEdit::textChanged, this, &DialogCutSpline::NamePointChanged);
     connect(ui->plainTextEditFormula, &QPlainTextEdit::textChanged, this, &DialogCutSpline::FormulaChanged);
     connect(ui->pushButtonGrowLength, &QPushButton::clicked, this, &DialogCutSpline::DeployFormulaTextEdit);
diff --git a/src/app/dialogs/tools/dialogcutspline.ui b/src/app/dialogs/tools/dialogcutspline.ui
index c7df135dc..ef19baea9 100644
--- a/src/app/dialogs/tools/dialogcutspline.ui
+++ b/src/app/dialogs/tools/dialogcutspline.ui
@@ -101,22 +101,12 @@
       </widget>
      </item>
      <item>
-      <widget class="QToolButton" name="toolButtonEqual">
-       <property name="toolTip">
-        <string>Calculate value</string>
-       </property>
+      <widget class="QLabel" name="label_4">
        <property name="text">
-        <string notr="true">...</string>
+        <string/>
        </property>
-       <property name="icon">
-        <iconset resource="../../share/resources/icon.qrc">
-         <normaloff>:/icon/24x24/equal.png</normaloff>:/icon/24x24/equal.png</iconset>
-       </property>
-       <property name="iconSize">
-        <size>
-         <width>24</width>
-         <height>24</height>
-        </size>
+       <property name="pixmap">
+        <pixmap resource="../../share/resources/icon.qrc">:/icon/24x24/equal.png</pixmap>
        </property>
       </widget>
      </item>
@@ -427,7 +417,6 @@
  <tabstops>
   <tabstop>plainTextEditFormula</tabstop>
   <tabstop>toolButtonPutHere</tabstop>
-  <tabstop>toolButtonEqual</tabstop>
   <tabstop>pushButtonGrowLength</tabstop>
   <tabstop>comboBoxSpline</tabstop>
   <tabstop>lineEditNamePoint</tabstop>
diff --git a/src/app/dialogs/tools/dialogcutsplinepath.cpp b/src/app/dialogs/tools/dialogcutsplinepath.cpp
index 507d53a3e..9351c4102 100644
--- a/src/app/dialogs/tools/dialogcutsplinepath.cpp
+++ b/src/app/dialogs/tools/dialogcutsplinepath.cpp
@@ -61,7 +61,6 @@ DialogCutSplinePath::DialogCutSplinePath(const VContainer *data, const quint32 &
 
     connect(ui->toolButtonPutHere, &QPushButton::clicked, this, &DialogCutSplinePath::PutHere);
     connect(ui->listWidget, &QListWidget::itemDoubleClicked, this, &DialogCutSplinePath::PutVal);
-    connect(ui->toolButtonEqual, &QPushButton::clicked, this, &DialogCutSplinePath::EvalFormula);
     connect(ui->lineEditNamePoint, &QLineEdit::textChanged, this, &DialogCutSplinePath::NamePointChanged);
     connect(ui->plainTextEditFormula, &QPlainTextEdit::textChanged, this, &DialogCutSplinePath::FormulaChanged);
     connect(ui->pushButtonGrowLength, &QPushButton::clicked, this, &DialogCutSplinePath::DeployFormulaTextEdit);
diff --git a/src/app/dialogs/tools/dialogcutsplinepath.ui b/src/app/dialogs/tools/dialogcutsplinepath.ui
index 2312d2eed..a2fdc21da 100644
--- a/src/app/dialogs/tools/dialogcutsplinepath.ui
+++ b/src/app/dialogs/tools/dialogcutsplinepath.ui
@@ -101,22 +101,12 @@
       </widget>
      </item>
      <item>
-      <widget class="QToolButton" name="toolButtonEqual">
-       <property name="toolTip">
-        <string>Calculate value</string>
-       </property>
+      <widget class="QLabel" name="label_4">
        <property name="text">
-        <string notr="true">...</string>
+        <string/>
        </property>
-       <property name="icon">
-        <iconset resource="../../share/resources/icon.qrc">
-         <normaloff>:/icon/24x24/equal.png</normaloff>:/icon/24x24/equal.png</iconset>
-       </property>
-       <property name="iconSize">
-        <size>
-         <width>24</width>
-         <height>24</height>
-        </size>
+       <property name="pixmap">
+        <pixmap resource="../../share/resources/icon.qrc">:/icon/24x24/equal.png</pixmap>
        </property>
       </widget>
      </item>
@@ -433,7 +423,6 @@
  <tabstops>
   <tabstop>plainTextEditFormula</tabstop>
   <tabstop>toolButtonPutHere</tabstop>
-  <tabstop>toolButtonEqual</tabstop>
   <tabstop>pushButtonGrowLength</tabstop>
   <tabstop>comboBoxSplinePath</tabstop>
   <tabstop>lineEditNamePoint</tabstop>
diff --git a/src/app/dialogs/tools/dialogeditwrongformula.cpp b/src/app/dialogs/tools/dialogeditwrongformula.cpp
index 804a78ff6..7800625c0 100644
--- a/src/app/dialogs/tools/dialogeditwrongformula.cpp
+++ b/src/app/dialogs/tools/dialogeditwrongformula.cpp
@@ -47,7 +47,6 @@ DialogEditWrongFormula::DialogEditWrongFormula(const VContainer *data, const qui
     connect(ui->toolButtonPutHere, &QPushButton::clicked, this, &DialogEditWrongFormula::PutHere);
     connect(ui->listWidget, &QListWidget::itemDoubleClicked, this, &DialogEditWrongFormula::PutVal);
 
-    connect(ui->toolButtonEqual, &QPushButton::clicked, this, &DialogEditWrongFormula::EvalFormula);
     connect(ui->plainTextEditFormula, &QPlainTextEdit::textChanged, this, &DialogEditWrongFormula::FormulaChanged);
     connect(ui->pushButtonGrowLength, &QPushButton::clicked, this, &DialogEditWrongFormula::DeployFormulaTextEdit);
 
diff --git a/src/app/dialogs/tools/dialogeditwrongformula.ui b/src/app/dialogs/tools/dialogeditwrongformula.ui
index 47d43dd6a..0c84e4d32 100644
--- a/src/app/dialogs/tools/dialogeditwrongformula.ui
+++ b/src/app/dialogs/tools/dialogeditwrongformula.ui
@@ -110,22 +110,12 @@
       </widget>
      </item>
      <item>
-      <widget class="QToolButton" name="toolButtonEqual">
-       <property name="toolTip">
-        <string>Calculate value</string>
-       </property>
+      <widget class="QLabel" name="label">
        <property name="text">
-        <string notr="true">...</string>
+        <string/>
        </property>
-       <property name="icon">
-        <iconset resource="../../share/resources/icon.qrc">
-         <normaloff>:/icon/24x24/equal.png</normaloff>:/icon/24x24/equal.png</iconset>
-       </property>
-       <property name="iconSize">
-        <size>
-         <width>24</width>
-         <height>24</height>
-        </size>
+       <property name="pixmap">
+        <pixmap resource="../../share/resources/icon.qrc">:/icon/24x24/equal.png</pixmap>
        </property>
       </widget>
      </item>
@@ -392,7 +382,6 @@
  <tabstops>
   <tabstop>plainTextEditFormula</tabstop>
   <tabstop>toolButtonPutHere</tabstop>
-  <tabstop>toolButtonEqual</tabstop>
   <tabstop>pushButtonGrowLength</tabstop>
   <tabstop>radioButtonSizeGrowth</tabstop>
   <tabstop>radioButtonStandardTable</tabstop>
diff --git a/src/app/dialogs/tools/dialogendline.cpp b/src/app/dialogs/tools/dialogendline.cpp
index 3ecb0651d..87ab2e9ca 100644
--- a/src/app/dialogs/tools/dialogendline.cpp
+++ b/src/app/dialogs/tools/dialogendline.cpp
@@ -68,9 +68,6 @@ DialogEndLine::DialogEndLine(const VContainer *data, const quint32 &toolId, QWid
     connect(ui->toolButtonPutHereLength, &QPushButton::clicked, this, &DialogEndLine::PutHere);
     connect(ui->toolButtonPutHereAngle, &QPushButton::clicked, this, &DialogEndLine::PutAngle);
 
-    connect(ui->toolButtonEqualLength, &QPushButton::clicked, this, &DialogEndLine::EvalFormula);
-    connect(ui->toolButtonEqualAngle, &QPushButton::clicked, this, &DialogEndLine::EvalAngle);
-
     connect(ui->lineEditNamePoint, &QLineEdit::textChanged, this, &DialogEndLine::NamePointChanged);
 
     connect(ui->plainTextEditFormula, &QPlainTextEdit::textChanged, this, &DialogEndLine::FormulaTextChanged);
diff --git a/src/app/dialogs/tools/dialogendline.ui b/src/app/dialogs/tools/dialogendline.ui
index 93dbd3f8f..6ddd69fcd 100644
--- a/src/app/dialogs/tools/dialogendline.ui
+++ b/src/app/dialogs/tools/dialogendline.ui
@@ -7,7 +7,7 @@
     <x>0</x>
     <y>0</y>
     <width>417</width>
-    <height>538</height>
+    <height>571</height>
    </rect>
   </property>
   <property name="sizePolicy">
@@ -110,22 +110,12 @@
       </widget>
      </item>
      <item>
-      <widget class="QToolButton" name="toolButtonEqualLength">
-       <property name="toolTip">
-        <string>Calculate value</string>
-       </property>
+      <widget class="QLabel" name="label_4">
        <property name="text">
-        <string notr="true">...</string>
+        <string/>
        </property>
-       <property name="icon">
-        <iconset resource="../../share/resources/icon.qrc">
-         <normaloff>:/icon/24x24/equal.png</normaloff>:/icon/24x24/equal.png</iconset>
-       </property>
-       <property name="iconSize">
-        <size>
-         <width>24</width>
-         <height>24</height>
-        </size>
+       <property name="pixmap">
+        <pixmap resource="../../share/resources/icon.qrc">:/icon/24x24/equal.png</pixmap>
        </property>
       </widget>
      </item>
@@ -298,22 +288,12 @@
       </widget>
      </item>
      <item>
-      <widget class="QToolButton" name="toolButtonEqualAngle">
-       <property name="toolTip">
-        <string>Calculate value</string>
-       </property>
+      <widget class="QLabel" name="label_5">
        <property name="text">
-        <string notr="true">...</string>
+        <string/>
        </property>
-       <property name="icon">
-        <iconset resource="../../share/resources/icon.qrc">
-         <normaloff>:/icon/24x24/equal.png</normaloff>:/icon/24x24/equal.png</iconset>
-       </property>
-       <property name="iconSize">
-        <size>
-         <width>24</width>
-         <height>24</height>
-        </size>
+       <property name="pixmap">
+        <pixmap resource="../../share/resources/icon.qrc">:/icon/24x24/equal.png</pixmap>
        </property>
       </widget>
      </item>
@@ -665,11 +645,9 @@
  <tabstops>
   <tabstop>plainTextEditFormula</tabstop>
   <tabstop>toolButtonPutHereLength</tabstop>
-  <tabstop>toolButtonEqualLength</tabstop>
   <tabstop>pushButtonGrowLength</tabstop>
   <tabstop>plainTextEditAngle</tabstop>
   <tabstop>toolButtonPutHereAngle</tabstop>
-  <tabstop>toolButtonEqualAngle</tabstop>
   <tabstop>pushButtonGrowLengthAngle</tabstop>
   <tabstop>comboBoxBasePoint</tabstop>
   <tabstop>lineEditNamePoint</tabstop>
diff --git a/src/app/dialogs/tools/dialoglineintersectaxis.cpp b/src/app/dialogs/tools/dialoglineintersectaxis.cpp
index 39e12c91b..ee14ccc22 100644
--- a/src/app/dialogs/tools/dialoglineintersectaxis.cpp
+++ b/src/app/dialogs/tools/dialoglineintersectaxis.cpp
@@ -61,7 +61,6 @@ DialogLineIntersectAxis::DialogLineIntersectAxis(const VContainer *data, const q
 
     connect(ui->toolButtonPutHereAngle, &QPushButton::clicked, this, &DialogLineIntersectAxis::PutAngle);
     connect(listWidget, &QListWidget::itemDoubleClicked, this, &DialogLineIntersectAxis::PutVal);
-    connect(ui->toolButtonEqualAngle, &QPushButton::clicked, this, &DialogLineIntersectAxis::EvalAngle);
     connect(ui->lineEditNamePoint, &QLineEdit::textChanged, this, &DialogLineIntersectAxis::NamePointChanged);
     connect(ui->plainTextEditFormula, &QPlainTextEdit::textChanged, this, &DialogLineIntersectAxis::AngleTextChanged);
     connect(ui->pushButtonGrowLengthAngle, &QPushButton::clicked, this, &DialogLineIntersectAxis::DeployAngleTextEdit);
diff --git a/src/app/dialogs/tools/dialoglineintersectaxis.ui b/src/app/dialogs/tools/dialoglineintersectaxis.ui
index 93bb92747..235d515c9 100644
--- a/src/app/dialogs/tools/dialoglineintersectaxis.ui
+++ b/src/app/dialogs/tools/dialoglineintersectaxis.ui
@@ -97,22 +97,12 @@
       </widget>
      </item>
      <item>
-      <widget class="QToolButton" name="toolButtonEqualAngle">
-       <property name="toolTip">
-        <string>Calculate value</string>
-       </property>
+      <widget class="QLabel" name="label_3">
        <property name="text">
-        <string notr="true">...</string>
+        <string/>
        </property>
-       <property name="icon">
-        <iconset resource="../../share/resources/icon.qrc">
-         <normaloff>:/icon/24x24/equal.png</normaloff>:/icon/24x24/equal.png</iconset>
-       </property>
-       <property name="iconSize">
-        <size>
-         <width>24</width>
-         <height>24</height>
-        </size>
+       <property name="pixmap">
+        <pixmap resource="../../share/resources/icon.qrc">:/icon/24x24/equal.png</pixmap>
        </property>
       </widget>
      </item>
@@ -508,7 +498,6 @@
  <tabstops>
   <tabstop>plainTextEditFormula</tabstop>
   <tabstop>toolButtonPutHereAngle</tabstop>
-  <tabstop>toolButtonEqualAngle</tabstop>
   <tabstop>pushButtonGrowLengthAngle</tabstop>
   <tabstop>comboBoxAxisPoint</tabstop>
   <tabstop>comboBoxFirstLinePoint</tabstop>
diff --git a/src/app/dialogs/tools/dialognormal.cpp b/src/app/dialogs/tools/dialognormal.cpp
index 0d6ae44a6..0c456e781 100644
--- a/src/app/dialogs/tools/dialognormal.cpp
+++ b/src/app/dialogs/tools/dialognormal.cpp
@@ -63,7 +63,6 @@ DialogNormal::DialogNormal(const VContainer *data, const quint32 &toolId, QWidge
 
     connect(ui->toolButtonPutHere, &QPushButton::clicked, this, &DialogNormal::PutHere);
     connect(ui->listWidget, &QListWidget::itemDoubleClicked, this, &DialogNormal::PutVal);
-    connect(ui->toolButtonEqual, &QPushButton::clicked, this, &DialogNormal::EvalFormula);
     connect(ui->lineEditNamePoint, &QLineEdit::textChanged, this, &DialogNormal::NamePointChanged);
     connect(ui->plainTextEditFormula, &QPlainTextEdit::textChanged, this, &DialogNormal::FormulaTextChanged);
     connect(ui->pushButtonGrowLength, &QPushButton::clicked, this, &DialogNormal::DeployFormulaTextEdit);
diff --git a/src/app/dialogs/tools/dialognormal.ui b/src/app/dialogs/tools/dialognormal.ui
index b5fb9541a..ce49c22ef 100644
--- a/src/app/dialogs/tools/dialognormal.ui
+++ b/src/app/dialogs/tools/dialognormal.ui
@@ -107,22 +107,12 @@
       </widget>
      </item>
      <item>
-      <widget class="QToolButton" name="toolButtonEqual">
-       <property name="toolTip">
-        <string>Calculate value</string>
-       </property>
+      <widget class="QLabel" name="label_3">
        <property name="text">
-        <string notr="true">...</string>
+        <string/>
        </property>
-       <property name="icon">
-        <iconset resource="../../share/resources/icon.qrc">
-         <normaloff>:/icon/24x24/equal.png</normaloff>:/icon/24x24/equal.png</iconset>
-       </property>
-       <property name="iconSize">
-        <size>
-         <width>24</width>
-         <height>24</height>
-        </size>
+       <property name="pixmap">
+        <pixmap resource="../../share/resources/icon.qrc">:/icon/24x24/equal.png</pixmap>
        </property>
       </widget>
      </item>
@@ -693,7 +683,6 @@
  <tabstops>
   <tabstop>plainTextEditFormula</tabstop>
   <tabstop>toolButtonPutHere</tabstop>
-  <tabstop>toolButtonEqual</tabstop>
   <tabstop>pushButtonGrowLength</tabstop>
   <tabstop>lineEditNamePoint</tabstop>
   <tabstop>comboBoxFirstPoint</tabstop>
diff --git a/src/app/dialogs/tools/dialogpointofcontact.cpp b/src/app/dialogs/tools/dialogpointofcontact.cpp
index 84328c2f3..31581734c 100644
--- a/src/app/dialogs/tools/dialogpointofcontact.cpp
+++ b/src/app/dialogs/tools/dialogpointofcontact.cpp
@@ -78,7 +78,6 @@ DialogPointOfContact::DialogPointOfContact(const VContainer *data, const quint32
     connect(ui->radioButtonLengthLine, &QRadioButton::clicked, this, &DialogPointOfContact::LengthLines);
     connect(ui->radioButtonLengthArc, &QRadioButton::clicked, this, &DialogPointOfContact::LengthArcs);
     connect(ui->radioButtonLengthSpline, &QRadioButton::clicked, this, &DialogPointOfContact::LengthCurves);
-    connect(ui->toolButtonEqual, &QPushButton::clicked, this, &DialogPointOfContact::EvalFormula);
     connect(ui->lineEditNamePoint, &QLineEdit::textChanged, this, &DialogPointOfContact::NamePointChanged);
     connect(ui->plainTextEditFormula, &QPlainTextEdit::textChanged, this, &DialogPointOfContact::FormulaTextChanged);
     connect(ui->pushButtonGrowLength, &QPushButton::clicked, this, &DialogPointOfContact::DeployFormulaTextEdit);
diff --git a/src/app/dialogs/tools/dialogpointofcontact.ui b/src/app/dialogs/tools/dialogpointofcontact.ui
index 3b5b1c350..cd0d23b27 100644
--- a/src/app/dialogs/tools/dialogpointofcontact.ui
+++ b/src/app/dialogs/tools/dialogpointofcontact.ui
@@ -107,22 +107,12 @@
       </widget>
      </item>
      <item>
-      <widget class="QToolButton" name="toolButtonEqual">
-       <property name="toolTip">
-        <string>Calculate value</string>
-       </property>
+      <widget class="QLabel" name="label">
        <property name="text">
-        <string notr="true">...</string>
+        <string/>
        </property>
-       <property name="icon">
-        <iconset resource="../../share/resources/icon.qrc">
-         <normaloff>:/icon/24x24/equal.png</normaloff>:/icon/24x24/equal.png</iconset>
-       </property>
-       <property name="iconSize">
-        <size>
-         <width>24</width>
-         <height>24</height>
-        </size>
+       <property name="pixmap">
+        <pixmap resource="../../share/resources/icon.qrc">:/icon/24x24/equal.png</pixmap>
        </property>
       </widget>
      </item>
@@ -502,7 +492,6 @@
  <tabstops>
   <tabstop>plainTextEditFormula</tabstop>
   <tabstop>toolButtonPutHere</tabstop>
-  <tabstop>toolButtonEqual</tabstop>
   <tabstop>pushButtonGrowLength</tabstop>
   <tabstop>lineEditNamePoint</tabstop>
   <tabstop>comboBoxCenter</tabstop>
diff --git a/src/app/dialogs/tools/dialogshoulderpoint.cpp b/src/app/dialogs/tools/dialogshoulderpoint.cpp
index ad92e20c8..0fa24a2b5 100644
--- a/src/app/dialogs/tools/dialogshoulderpoint.cpp
+++ b/src/app/dialogs/tools/dialogshoulderpoint.cpp
@@ -65,7 +65,6 @@ DialogShoulderPoint::DialogShoulderPoint(const VContainer *data, const quint32 &
 
     connect(ui->toolButtonPutHere, &QPushButton::clicked, this, &DialogShoulderPoint::PutHere);
     connect(ui->listWidget, &QListWidget::itemDoubleClicked, this, &DialogShoulderPoint::PutVal);
-    connect(ui->toolButtonEqual, &QPushButton::clicked, this, &DialogShoulderPoint::EvalFormula);
     connect(ui->lineEditNamePoint, &QLineEdit::textChanged, this, &DialogShoulderPoint::NamePointChanged);
     connect(ui->plainTextEditFormula, &QPlainTextEdit::textChanged, this, &DialogShoulderPoint::FormulaTextChanged);
     connect(ui->pushButtonGrowLength, &QPushButton::clicked, this, &DialogShoulderPoint::DeployFormulaTextEdit);
diff --git a/src/app/dialogs/tools/dialogshoulderpoint.ui b/src/app/dialogs/tools/dialogshoulderpoint.ui
index c63a6d001..f39cd5281 100644
--- a/src/app/dialogs/tools/dialogshoulderpoint.ui
+++ b/src/app/dialogs/tools/dialogshoulderpoint.ui
@@ -107,22 +107,12 @@
       </widget>
      </item>
      <item>
-      <widget class="QToolButton" name="toolButtonEqual">
-       <property name="toolTip">
-        <string>Calculate value</string>
-       </property>
+      <widget class="QLabel" name="label_3">
        <property name="text">
-        <string notr="true">...</string>
+        <string/>
        </property>
-       <property name="icon">
-        <iconset resource="../../share/resources/icon.qrc">
-         <normaloff>:/icon/24x24/equal.png</normaloff>:/icon/24x24/equal.png</iconset>
-       </property>
-       <property name="iconSize">
-        <size>
-         <width>24</width>
-         <height>24</height>
-        </size>
+       <property name="pixmap">
+        <pixmap resource="../../share/resources/icon.qrc">:/icon/24x24/equal.png</pixmap>
        </property>
       </widget>
      </item>
@@ -541,7 +531,6 @@
  <tabstops>
   <tabstop>plainTextEditFormula</tabstop>
   <tabstop>toolButtonPutHere</tabstop>
-  <tabstop>toolButtonEqual</tabstop>
   <tabstop>pushButtonGrowLength</tabstop>
   <tabstop>lineEditNamePoint</tabstop>
   <tabstop>comboBoxP1Line</tabstop>