Features 2603

[+] Add calculating the unnecessary part of text at main line of comboBox and replacing it with '..' [*] Change the text which is displaying at main line of comboBox

widgets/DapComboBox.qml

-import QtQuick 2.0
+import QtQuick 2.7
 import QtQuick.Controls 2.0
 
 DapComboBoxForm
 {
     id:dapComboBox
 
+    //temporary variable for the calculating unnecessary part of text
+    property int stringSize
+
     delegate:ItemDelegate
     {
 
@@ -31,9 +34,28 @@ DapComboBoxForm
             anchors.topMargin: paddingTopItemDelegate
             anchors.leftMargin: popup.visible ? sidePaddingActive : sidePaddingNormal
             font:dapComboBox.font
-            text: if(index != currentIndex)
-                      return modelData;
-                  else return ""
+            //Calculates various properties of a given string of text for a particular font
+            TextMetrics
+            {
+                id: tm
+                font: dapComboBox.font
+                elide: Text.ElideRight
+                elideWidth: parent.width - (popup.visible ? sidePaddingActive : sidePaddingNormal) * 2 - 8*pt
+                text: modelData
+            }
+            text:
+            {
+                if(index != currentIndex)
+                    return modelData;
+                else
+                {
+                    stringSize = tm.elidedText.length;
+                    if(stringSize < modelData.length)
+                        mainLineText = tm.elidedText.substring(0, stringSize-3) + '..';
+                    else mainLineText = modelData;
+                    return "";
+                }
+            }
             color: hovered ? hilightColorText : normalColorText
         }