Qt4: Video Effects: Force puzzle to be in [2:16]x[2:16] range

If you go under 2x2, it can go seriously bersek.

diff --git a/modules/gui/qt4/ui/video_effects.ui b/modules/gui/qt4/ui/video_effects.ui
index b68a4e6b10a6d6e8933b963207f9852ecae77202..88c0e5692be5d313af1f8217597aa931a9d23ed9 100644 (file)
--- a/modules/gui/qt4/ui/video_effects.ui
+++ b/modules/gui/qt4/ui/video_effects.ui
@@ -456,7 +456,10 @@
        <item row="0" column="1" >
         <widget class="QSpinBox" name="puzzleRowsSpin" >
          <property name="minimum" >
-          <number>1</number>
+          <number>2</number>
+         </property>
+         <property name="maximum" >
+          <number>16</number>
          </property>
          <property name="value" >
           <number>3</number>
@@ -466,7 +469,10 @@
        <item row="1" column="1" >
         <widget class="QSpinBox" name="puzzleColsSpin" >
          <property name="minimum" >
-          <number>1</number>
+          <number>2</number>
+         </property>
+         <property name="maximum" >
+          <number>16</number>
          </property>
          <property name="value" >
           <number>3</number>