4 changed files with 177 additions and 26 deletions
--- a/mainwindow.ui
+++ b/mainwindow.ui
@@ -102,6 +102,12 @@
      </item>
      <item>
       <widget class="QPushButton" name="pushButtonSend">
+        <property name="maximumSize">
+         <size>
+          <width>80</width>
+          <height>16777215</height>
+         </size>
+        </property>
        <property name="text">
         <string>Send</string>
        </property>