NewClassWidget: Validate generate form check box correctly.

Introduce buddies & key accelerators.
Task-number:  QTCREATORBUG-712

src/libs/utils/newclasswidget.cpp

@@ -103,6 +103,8 @@ NewClassWidget::NewClassWidget(QWidget *parent) :
             this, SLOT(slotValidChanged()));
     connect(m_d->m_ui.pathChooser, SIGNAL(validChanged()),
             this, SLOT(slotValidChanged()));
+    connect(m_d->m_ui.generateFormCheckBox, SIGNAL(toggled(bool)),
+            this, SLOT(slotValidChanged()));
 
     connect(m_d->m_ui.classLineEdit, SIGNAL(validReturnPressed()),
             this, SLOT(slotActivated()));
@@ -431,7 +433,8 @@ bool NewClassWidget::isValid(QString *error) const
         return false;
     }
 
-    if (isFormInputVisible()) {
+    if (isFormInputVisible() &&
+        (!m_d->m_formInputCheckable || m_d->m_ui.generateFormCheckBox->isChecked())) {
         if (!m_d->m_ui.formFileLineEdit->isValid()) {
             if (error)
                 *error = tr("Invalid form file name: '%1'").arg(m_d->m_ui.formFileLineEdit->errorMessage());

src/libs/utils/newclasswidget.ui

@@ -2,14 +2,6 @@
 <ui version="4.0">
  <class>Utils::NewClassWidget</class>
  <widget class="QWidget" name="Utils::NewClassWidget">
-  <property name="geometry">
-   <rect>
-    <x>0</x>
-    <y>0</y>
-    <width>431</width>
-    <height>291</height>
-   </rect>
-  </property>
   <layout class="QFormLayout" name="formLayout">
    <property name="fieldGrowthPolicy">
     <enum>QFormLayout::ExpandingFieldsGrow</enum>
@@ -20,7 +12,10 @@
    <item row="0" column="0">
     <widget class="QLabel" name="classNameLabel">
      <property name="text">
-      <string>Class name:</string>
+      <string>&amp;Class name:</string>
+     </property>
+     <property name="buddy">
+      <cstring>classLineEdit</cstring>
      </property>
     </widget>
    </item>
@@ -30,7 +25,10 @@
    <item row="1" column="0">
     <widget class="QLabel" name="baseClassLabel">
      <property name="text">
-      <string>Base class:</string>
+      <string>&amp;Base class:</string>
+     </property>
+     <property name="buddy">
+      <cstring>baseClassComboBox</cstring>
      </property>
     </widget>
    </item>
@@ -47,7 +45,10 @@
    <item row="2" column="0">
     <widget class="QLabel" name="classTypeLabel">
      <property name="text">
-      <string>Type information:</string>
+      <string>&amp;Type information:</string>
+     </property>
+     <property name="buddy">
+      <cstring>classTypeComboBox</cstring>
      </property>
     </widget>
    </item>
@@ -110,7 +111,10 @@
    <item row="4" column="0">
     <widget class="QLabel" name="headerLabel">
      <property name="text">
-      <string>Header file:</string>
+      <string>&amp;Header file:</string>
+     </property>
+     <property name="buddy">
+      <cstring>headerFileLineEdit</cstring>
      </property>
     </widget>
    </item>
@@ -120,7 +124,10 @@
    <item row="5" column="0">
     <widget class="QLabel" name="sourceLabel">
      <property name="text">
-      <string>Source file:</string>
+      <string>&amp;Source file:</string>
+     </property>
+     <property name="buddy">
+      <cstring>sourceFileLineEdit</cstring>
      </property>
     </widget>
    </item>
@@ -130,7 +137,10 @@
    <item row="6" column="0">
     <widget class="QLabel" name="generateFormLabel">
      <property name="text">
-      <string>Generate form:</string>
+      <string>&amp;Generate form:</string>
+     </property>
+     <property name="buddy">
+      <cstring>generateFormCheckBox</cstring>
      </property>
     </widget>
    </item>
@@ -144,7 +154,10 @@
    <item row="7" column="0">
     <widget class="QLabel" name="formLabel">
      <property name="text">
-      <string>Form file:</string>
+      <string>&amp;Form file:</string>
+     </property>
+     <property name="buddy">
+      <cstring>formFileLineEdit</cstring>
      </property>
     </widget>
    </item>
@@ -154,12 +167,15 @@
    <item row="8" column="0">
     <widget class="QLabel" name="pathLabel">
      <property name="text">
-      <string>Path:</string>
+      <string>&amp;Path:</string>
+     </property>
+     <property name="buddy">
+      <cstring>pathLabel</cstring>
      </property>
     </widget>
    </item>
    <item row="8" column="1">
-    <widget class="Utils::PathChooser" name="pathChooser"/>
+    <widget class="Utils::PathChooser" name="pathChooser" native="true"/>
    </item>
   </layout>
  </widget>