diff --git a/DapButtonForm.ui.qml b/DapButtonForm.ui.qml
index a193d6ef4b61aa28953e8f0e67ff5b7af70d28b1..1090045548d4c88927e87331debf86f989d995fd 100644
--- a/DapButtonForm.ui.qml
+++ b/DapButtonForm.ui.qml
@@ -2,42 +2,36 @@ import QtQuick 2.0
 import QtQuick.Controls 2.0
 
 Button {
-    ///@detalis heightButton and widthButton: sets the height and width of the button.
+    ///@detalis heightButton button height
     property int heightButton: 36 * pt
+    ///@detalis widthButton button width
     property int widthButton: 120 * pt
-
-    ///@detalis normalImageButton and hoverImageButton: the picture on the button is in normal
-    ///condition and when you hover
+    ///@detalis normalImageButton the picture on the button is in normal state
     property string normalImageButton: "qrc:/res/icons/new-wallet_icon_dark.png"
+    ///@detalis hoverImageButton the image on the button is in the mouseover state
     property string hoverImageButton: "qrc:/res/icons/new-wallet_icon_dark_hover.png"
-
-    ///@detalis widthImageButton and heightImageButton: image width and height
+    ///@detalis widthImageButton image width
     property int widthImageButton: 28 * pt
+    ///@detalis heightImageButton image height
     property int heightImageButton: 28 * pt
-
     ///@detalis indentImageLeftButton: indentation of the image from the left edge
     property int indentImageLeftButton: 10 * pt
-
-    ///@detalis colorBackgroundNormal and colorBackgroundHover: button background color in normal state and on hover
+    ///@detalis colorBackgroundNormal button background color in normal state
     property string colorBackgroundNormal:"#070023"
+    ///@detalis colorBackgroundHover button background color in hover state
     property string colorBackgroundHover: "#D51F5D"
-
     ///@detalis textButton: text button
     property string textButton: "New Wallet"
-
-    ///@detalis colorButtonTextNormal and colorButtonTextHover: button text color in normal state and on hover
+    ///@detalis colorButtonTextNormal button text color in normal state
     property string colorButtonTextNormal: "#FFFFFF"
+    ///@detalis colorButtonTextHover button text color in hover state
     property string colorButtonTextHover: "#FFFFFF"
-
     ///@detalis indentTextRight: indentation of the text from the right edge
     property int indentTextRight: 20 * pt
-
     ///@detalis fontSizeButton: font size
     property int fontSizeButton: 14 * pt
-
     ///@detalis existenceImage: indicates the presence of an image
     property bool existenceImage:true
-
     ///@detalis horizontalAligmentText: horizontal alignment
     property alias horizontalAligmentText:templateText.horizontalAlignment
 
diff --git a/DapComboBox.qml b/DapComboBox.qml
index dfab3744f00b3d59f552107a762df4f88d870dca..2cfd55478ec9aa2e8be50186769773eac78cfdbe 100644
--- a/DapComboBox.qml
+++ b/DapComboBox.qml
@@ -1,203 +1,5 @@
-import QtQuick 2.0
-import QtQuick.Controls 2.2
-import QtQuick.Controls.Styles 1.4
-import QtGraphicalEffects 1.0
+import QtQuick 2.4
 
+DapComboBoxForm {
 
-///About property
-
-
-
-
-
-
-
-///@sidePaddingActive and @sidePaddingNormal -
-
-
-
-
-
-
-
-
-
-
-
-ComboBox {
-    ///@detalis normalColorText and hilightColorText: text color in selected state and in normal
-    property string normalColorText: "#070023"
-    property string hilightColorText: "#FFFFFF"
-    ///@detalis normalColorTopText and hilightColorTopText: text color in the main line in normal and active state
-    property string normalColorTopText:normalColorText
-    property string hilightColorTopText:normalColorText
-    ///@detalis normalColor and hilightColor: item color in selected state and in normal
-    property string normalColor: "#FFFFFF"
-    property string hilightColor: "#330F54"
-    ///@detalis normalTopColor and hilightTopColor: top string color in selected state and in normal
-    property string normalTopColor: normalColor
-    property string hilightTopColor: normalColor
-    ///@detalis fontSizeComboBox: font size for the entire widget  (px).
-    property int fontSizeComboBox: 16*pt
-    ///@detalis widthPopupComboBoxActive and widthPopupComboBoxNormal: width of the combo box
-    ///                                                 in the active state and in the normal state
-    property int widthPopupComboBoxNormal: parent.width
-    property int widthPopupComboBoxActive: widthPopupComboBoxNormal
-    ///@detalis heightComboBoxNormal and heightComboBoxActive: height of the combo box
-    ///                                                 in the active state and in the normal state
-    property int heightComboBoxNormal: parent.height
-    property int heightComboBoxActive: heightComboBoxNormal
-    ///@detalis sidePaddingActive and sidePaddingNormal: sets the indent from the edge of the right and left
-    ///                                           edges of the parent in the active and normal state
-    property int sidePaddingNormal:16 * pt
-    property int sidePaddingActive:sidePaddingNormal
-    ///@detalis
-    ///topIndentActive and topIndentNormal
-    ///bottomIndentActive and bottomIndentNormal:
-    ///sets the indent from the edge of the upper and lower edges of the parent in the active and normal state
-    property int topIndentNormal:12 * pt
-    property int topIndentActive:topIndentNormal
-    property int bottomIndentNormal:14 * pt
-    property int bottomIndentActive:bottomIndentNormal
-    ///@detalis paddingTopItemDelegate and paddingBottomItemDelegate: indent above and below from item delegate
-    property int paddingTopItemDelegate:8 * pt
-    property int paddingBottomItemDelegate:paddingTopItemDelegate
-    ///@detalis heightListElement: list item height
-    property int heightListElement: 32 * pt
-    ///@detalis intervalListElement: spacing between items in a list
-    property int intervalListElement: 10 * pt
-    ///@detalis bottomIntervalListElement: spacing from bottom to bottom
-    property int bottomIntervalListElement:intervalListElement
-    ///@detalis topEffect: using an effect for the top element
-    property bool topEffect: true
-    ///@detalis indicatorImageNormal and indicatorImageActive: indicator picture address for active and normal state
-    property string indicatorImageNormal: "qrc:/res/icons/ic_arrow_drop_down_dark_blue.png"
-    property string indicatorImageActive: "qrc:/res/icons/ic_arrow_drop_up_dark_blue.png"
-    ///@detalis indicatorWidth and indicatorHeight: indicator width and height
-    property int indicatorWidth: 24*pt
-    property int indicatorHeight: indicatorWidth
-    /// colorTopNormalDropShadow: color of the shadow effect of the combo box when minimized
-    property string colorTopNormalDropShadow:"#00000000"
-    ///@detalis colorDropShadow: unboxed shadow color in expanded state
-    property string colorDropShadow:"#40ABABAB"
-
-    id: customComboBox
-    width: popup.visible ? widthPopupComboBoxActive : widthPopupComboBoxNormal
-    height: popup.visible ? heightComboBoxActive : heightComboBoxNormal
-    anchors.verticalCenter: parent.verticalCenter
-
-    delegate:ItemDelegate {
-        width: parent.width
-
-        ///Adjusting the height of the line, taking into account that the second element from the end may be the last.
-        height:{
-            if(index != currentIndex)
-            {
-                if(index == customComboBox.count - 2)
-                {
-                    if(index+1 == currentIndex) return heightListElement + bottomIntervalListElement
-                    else return heightListElement + intervalListElement
-                }
-                if (index == customComboBox.count - 1) return heightListElement + bottomIntervalListElement
-                return heightListElement + intervalListElement
-            }
-            else return 0
-        }
-        ///Text item
-        contentItem: Text {
-            id:textDelegateComboBox
-            anchors.fill: parent
-            anchors.topMargin: paddingTopItemDelegate
-            anchors.leftMargin: popup.visible ? sidePaddingActive : sidePaddingNormal
-            font.family: fontRobotoRegular.name
-            font.pixelSize: fontSizeComboBox
-            text: {if(index != currentIndex) return modelData;}
-            color: hovered ? hilightColorText : normalColorText
-        }
-
-
-        //Indent from the bottom edge or the next line that will not stand out when you hover over the mouse
-        background: Rectangle {
-            anchors.fill: parent
-            anchors.bottomMargin: {
-                if(index == customComboBox.count - 2)
-                {
-                    if(index+1 == currentIndex) return bottomIntervalListElement
-                    else return intervalListElement
-                }
-                if (index == customComboBox.count - 1) return bottomIntervalListElement
-                return intervalListElement
-            }
-            color: hovered ? hilightColor : normalColor
-        }
-        highlighted: parent.highlightedIndex === index
-    }
-
-    //Icon icon near the text (arrow)
-    indicator: Image {
-        source: parent.popup.visible ? indicatorImageActive : indicatorImageNormal
-        width: indicatorWidth
-        height: indicatorHeight
-        anchors.verticalCenter: parent.verticalCenter
-        anchors.right: parent.right
-        anchors.rightMargin: popup.visible ? sidePaddingActive : sidePaddingNormal
-    }
-
-    ///Defining the background for the main line
-    background: Rectangle {
-        anchors.fill: parent
-        color: parent.popup.visible ? hilightTopColor : normalTopColor
-        radius: 2 * pt
-        height: parent.height
-
-    }
-    ///Main line text settings
-    contentItem: Text {
-        anchors.fill: parent
-        anchors.leftMargin: popup.visible ? sidePaddingActive : sidePaddingNormal
-        text: parent.displayText
-        font.family: fontRobotoRegular.name
-        font.pixelSize: fontSizeComboBox
-        color: popup.visible ? hilightColorTopText : normalColorTopText
-        verticalAlignment: Text.AlignVCenter
-    }
-
-    ///Customize drop-down list with shadow effect
-    popup: Popup {
-        y: parent.height - 1
-        width: parent.width + 1
-        padding: 1
-        contentItem: ListView {
-            clip: true
-            implicitHeight: contentHeight
-            model: customComboBox.popup.visible ? customComboBox.delegateModel : null
-            ScrollIndicator.vertical: ScrollIndicator { }
-        }
-
-        background: Rectangle {
-            width: customComboBox.background.width
-            color: parent.color
-            Rectangle {
-                id: contentCorner
-                anchors.fill: parent
-            }
-
-            DropShadow {
-                anchors.fill: parent
-                source: contentCorner
-                verticalOffset: 9 * pt
-                samples: 13 * pt
-                color: colorDropShadow
-            }
-        }
-    }
-
-    ///Shadow effect for the top element.
-    DropShadow {
-        anchors.fill: if(topEffect) parent
-        source: if(topEffect) background
-        verticalOffset: if(topEffect) 9 * pt
-        samples: if(topEffect) 13 * pt
-        color: if(topEffect) customComboBox.popup.visible ? colorDropShadow : colorTopNormalDropShadow
-    }
 }
diff --git a/DapComboBoxDelegate.qml b/DapComboBoxDelegate.qml
new file mode 100644
index 0000000000000000000000000000000000000000..a3f90845392cf9bebc8eb5eb6082b26ca90dac6e
--- /dev/null
+++ b/DapComboBoxDelegate.qml
@@ -0,0 +1,49 @@
+import QtQuick 2.0
+import QtQuick.Controls 2.0
+
+ItemDelegate {
+        width: parent.width
+
+        ///Adjusting the height of the line, taking into account that the second element from the end may be the last.
+        height:{
+            if(index != currentIndex)
+            {
+                if(index == customComboBox.count - 2)
+                {
+                    if(index+1 == currentIndex) return heightListElement + bottomIntervalListElement
+                    else return heightListElement + intervalListElement
+                }
+                if (index == customComboBox.count - 1) return heightListElement + bottomIntervalListElement
+                return heightListElement + intervalListElement
+            }
+            else return 0
+        }
+        ///Text item
+        contentItem: Text {
+            id:textDelegateComboBox
+            anchors.fill: parent
+            anchors.topMargin: paddingTopItemDelegate
+            anchors.leftMargin: popup.visible ? sidePaddingActive : sidePaddingNormal
+            font.family: fontRobotoRegular.name
+            font.pixelSize: fontSizeComboBox
+            text: {if(index != currentIndex) return modelData;}
+            color: hovered ? hilightColorText : normalColorText
+        }
+
+
+        //Indent from the bottom edge or the next line that will not stand out when you hover over the mouse
+        background: Rectangle {
+            anchors.fill: parent
+            anchors.bottomMargin: {
+                if(index == customComboBox.count - 2)
+                {
+                    if(index+1 == currentIndex) return bottomIntervalListElement
+                    else return intervalListElement
+                }
+                if (index == customComboBox.count - 1) return bottomIntervalListElement
+                return intervalListElement
+            }
+            color: hovered ? hilightColor : normalColor
+        }
+        highlighted: parent.highlightedIndex === index
+    }
diff --git a/DapComboBoxForm.ui.qml b/DapComboBoxForm.ui.qml
new file mode 100644
index 0000000000000000000000000000000000000000..35709dbc167b74aa80ae4cb95edaf2e43f0de9a8
--- /dev/null
+++ b/DapComboBoxForm.ui.qml
@@ -0,0 +1,144 @@
+import QtQuick 2.0
+import QtQuick.Controls 2.2
+import QtQuick.Controls.Styles 1.4
+import QtGraphicalEffects 1.0
+
+ComboBox {
+    ///@detalis normalColorText text color in normal state
+    property string normalColorText: "#070023"
+    ///@detalis hilightColorText text color in selected state
+    property string hilightColorText: "#FFFFFF"
+    ///@detalis normalColorTopText text color in the main line in normal state
+    property string normalColorTopText:normalColorText
+    ///@detalis hilightColorTopText text color in the main line in active state
+    property string hilightColorTopText:normalColorText
+    ///@detalis normalColor item color in normal state
+    property string normalColor: "#FFFFFF"
+    ///@detalis hilightColor item color in selected state
+    property string hilightColor: "#330F54"
+    ///@detalis normalTopColor top string color in normal state
+    property string normalTopColor: normalColor
+    ///@detalis hilightTopColor top string color in selected state
+    property string hilightTopColor: normalColor
+    ///@detalis fontSizeComboBox: font size for the entire widget  (px).
+    property int fontSizeComboBox: 16*pt
+    ///@detalis widthPopupComboBoxNormal: width of the combo box in the normal state
+    property int widthPopupComboBoxNormal: parent.width
+    ///@detalis widthPopupComboBoxActive width of the combo box in the active state
+    property int widthPopupComboBoxActive: widthPopupComboBoxNormal
+    ///@detalis heightComboBoxNormal height of the combo box in the normal state
+    property int heightComboBoxNormal: parent.height
+    ///@detalis heightComboBoxActive height of the combo box in the active state
+    property int heightComboBoxActive: heightComboBoxNormal
+    ///@detalis sidePaddingNormal: sets the indent from the edge of the right and left edges of the parent in the normal state
+    property int sidePaddingNormal:16 * pt
+    ///@detalis sidePaddingActive sets the indent from the edge of the right and left edges of the parent in the active state
+    property int sidePaddingActive:sidePaddingNormal
+    ///@detalis topIndentNormal sets the indent from the edge of the upper of the parent in the normal state
+    property int topIndentNormal:12 * pt
+    ///@detalis topIndentActive sets the indent from the edge of the upper of the parent in the active state
+    property int topIndentActive:topIndentNormal
+    ///@detalis bottomIndentNormal  sets the indent from the edge of the lower of the parent in the normal state
+    property int bottomIndentNormal:14 * pt
+    ///@detalis bottomIndentActive sets the indent from the edge of the lower of the parent in the active state
+    property int bottomIndentActive:bottomIndentNormal
+    ///@detalis paddingTopItemDelegate indent above from item delegate
+    property int paddingTopItemDelegate:8 * pt
+    ///@detalis paddingBottomItemDelegate indent below from item delegate
+    property int paddingBottomItemDelegate:paddingTopItemDelegate
+    ///@detalis heightListElement: list item height
+    property int heightListElement: 32 * pt
+    ///@detalis intervalListElement: spacing between items in a list
+    property int intervalListElement: 10 * pt
+    ///@detalis bottomIntervalListElement: spacing from bottom to bottom
+    property int bottomIntervalListElement:intervalListElement
+    ///@detalis topEffect: using an effect for the top element
+    property bool topEffect: true
+    ///@detalis indicatorImageNormal indicator picture address for normal state
+    property string indicatorImageNormal: "qrc:/res/icons/ic_arrow_drop_down_dark_blue.png"
+    ///@detalis indicatorImageActive indicator picture address for active state
+    property string indicatorImageActive: "qrc:/res/icons/ic_arrow_drop_up_dark_blue.png"
+    ///@detalis indicatorWidth indicator width
+    property int indicatorWidth: 24*pt
+    ///@detalis indicatorHeight indicator height
+    property int indicatorHeight: indicatorWidth
+    /// colorTopNormalDropShadow: color of the shadow effect of the combo box when minimized
+    property string colorTopNormalDropShadow:"#00000000"
+    ///@detalis colorDropShadow: unboxed shadow color in expanded state
+    property string colorDropShadow:"#40ABABAB"
+
+    id: customComboBox
+    width: popup.visible ? widthPopupComboBoxActive : widthPopupComboBoxNormal
+    height: popup.visible ? heightComboBoxActive : heightComboBoxNormal
+    anchors.verticalCenter: parent.verticalCenter
+
+    delegate:DapComboBoxDelegate{}
+
+    //Icon icon near the text (arrow)
+    indicator: Image {
+        source: parent.popup.visible ? indicatorImageActive : indicatorImageNormal
+        width: indicatorWidth
+        height: indicatorHeight
+        anchors.verticalCenter: parent.verticalCenter
+        anchors.right: parent.right
+        anchors.rightMargin: popup.visible ? sidePaddingActive : sidePaddingNormal
+    }
+
+    ///Defining the background for the main line
+    background: Rectangle {
+        anchors.fill: parent
+        color: parent.popup.visible ? hilightTopColor : normalTopColor
+        radius: 2 * pt
+        height: parent.height
+
+    }
+    ///Main line text settings
+    contentItem: Text {
+        anchors.fill: parent
+        anchors.leftMargin: popup.visible ? sidePaddingActive : sidePaddingNormal
+        text: parent.displayText
+        font.family: fontRobotoRegular.name
+        font.pixelSize: fontSizeComboBox
+        color: popup.visible ? hilightColorTopText : normalColorTopText
+        verticalAlignment: Text.AlignVCenter
+    }
+
+    ///Customize drop-down list with shadow effect
+    popup: Popup {
+        y: parent.height - 1
+        width: parent.width + 1
+        padding: 1
+        contentItem: ListView {
+            clip: true
+            implicitHeight: contentHeight
+            model: customComboBox.popup.visible ? customComboBox.delegateModel : null
+            ScrollIndicator.vertical: ScrollIndicator { }
+        }
+
+        background: Rectangle {
+            width: customComboBox.background.width
+            color: parent.color
+            Rectangle {
+                id: contentCorner
+                anchors.fill: parent
+            }
+
+            DropShadow {
+                anchors.fill: parent
+                source: contentCorner
+                verticalOffset: 9 * pt
+                samples: 13 * pt
+                color: colorDropShadow
+            }
+        }
+    }
+
+    ///Shadow effect for the top element.
+    DropShadow {
+        anchors.fill: if(topEffect) parent
+        source: if(topEffect) background
+        verticalOffset: if(topEffect) 9 * pt
+        samples: if(topEffect) 13 * pt
+        color: if(topEffect) customComboBox.popup.visible ? colorDropShadow : colorTopNormalDropShadow
+    }
+}
diff --git a/libdap-qt-ui-qml.qrc b/libdap-qt-ui-qml.qrc
index b9f0103d2f56562d86b4a18b223ff48672e137f9..c85410535186163a8306070f2d20ca1a6600ec47 100644
--- a/libdap-qt-ui-qml.qrc
+++ b/libdap-qt-ui-qml.qrc
@@ -1,7 +1,9 @@
 <RCC>
     <qresource prefix="/">
-        <file>DapComboBox.qml</file>
         <file>DapButton.qml</file>
         <file>DapButtonForm.ui.qml</file>
+        <file>DapComboBox.qml</file>
+        <file>DapComboBoxForm.ui.qml</file>
+        <file>DapComboBoxDelegate.qml</file>
     </qresource>
 </RCC>