Make radio button layout behave like before; Fix random window resizing by...

Make radio button layout behave like before; Fix random window resizing by reordering showing/hiding of buttons

kcalc.cpp

@@ -1922,10 +1922,10 @@ void KCalculator::slotSetScienceMode()
     pbEE->show();
 
     // show or hide some groups of buttons
-    showMemButtons(true);
-    showScienceButtons(true);
     showStatButtons(false);
     showLogicButtons(false);
+    showMemButtons(true);
+    showScienceButtons(true);
 
     if (!constants_menu_) {
         constants_menu_ = createConstantsMenu();
@@ -1965,10 +1965,10 @@ void KCalculator::slotSetStatisticMode()
     pbEE->show();
 
     // show or hide some groups of buttons
+    showLogicButtons(false);
     showMemButtons(true);
     showScienceButtons(true);
     showStatButtons(true);
-    showLogicButtons(false);
 
     if (!constants_menu_) {
         constants_menu_ = createConstantsMenu();
@@ -2009,9 +2009,9 @@ void KCalculator::slotSetNumeralMode()
     pbEE->show();
 
     // show or hide some groups of buttons
-    showMemButtons(true);
     showScienceButtons(false);
     showStatButtons(false);
+    showMemButtons(true);
     showLogicButtons(true);
 
     if (!constants_menu_) {

kcalc.ui

@@ -81,16 +81,13 @@
         </widget>
        </item>
        <item>
-        <spacer name="verticalSpacer">
+        <spacer name="horizontalSpacer_2">
          <property name="orientation">
-          <enum>Qt::Vertical</enum>
-         </property>
-         <property name="sizeType">
-          <enum>QSizePolicy::Fixed</enum>
+          <enum>Qt::Horizontal</enum>
          </property>
          <property name="sizeHint" stdset="0">
           <size>
-           <width>0</width>
+           <width>40</width>
            <height>20</height>
           </size>
          </property>
@@ -243,6 +240,19 @@
          </item>
         </layout>
        </item>
+       <item>
+        <spacer name="horizontalSpacer">
+         <property name="orientation">
+          <enum>Qt::Horizontal</enum>
+         </property>
+         <property name="sizeHint" stdset="0">
+          <size>
+           <width>40</width>
+           <height>20</height>
+          </size>
+         </property>
+        </spacer>
+       </item>
       </layout>
      </item>
      <item>