Make it possible to use enter in shortcuts

src/globalshortcuts/globalshortcutgrabber.cpp

@@ -40,6 +40,10 @@ GlobalShortcutGrabber::GlobalShortcutGrabber(QWidget *parent)
   ui_->setupUi(this);
 
   modifier_keys_ << Qt::Key_Shift << Qt::Key_Control << Qt::Key_Meta << Qt::Key_Alt << Qt::Key_AltGr;
+
+  connect(ui_->buttonBox, SIGNAL(accepted()), this, SLOT(Accepted()));
+  connect(ui_->buttonBox, SIGNAL(rejected()), this, SLOT(Rejected()));
+
 }
 
 GlobalShortcutGrabber::~GlobalShortcutGrabber() {
@@ -48,8 +52,8 @@ GlobalShortcutGrabber::~GlobalShortcutGrabber() {
 
 QKeySequence GlobalShortcutGrabber::GetKey(const QString &name) {
 
-  ui_->label->setText(tr("Press a key combination to use for %1...").arg(name));
-  ui_->combo->clear();
+  ui_->label_shortcut->setText(tr("Press a key combination to use for %1...").arg(name));
+  ui_->label_key->clear();
 
   ret_ = QKeySequence();
 
@@ -102,5 +106,13 @@ bool GlobalShortcutGrabber::event(QEvent *e) {
 }
 
 void GlobalShortcutGrabber::UpdateText() {
-  ui_->combo->setText("<b>" + ret_.toString(QKeySequence::NativeText) + "</b>");
+  ui_->label_key->setText("<b>" + ret_.toString(QKeySequence::NativeText) + "</b>");
+}
+
+void GlobalShortcutGrabber::Accepted() {
+  accept();
+}
+
+void GlobalShortcutGrabber::Rejected() {
+  if (ui_->label_key->text().isEmpty()) reject();
 }

src/globalshortcuts/globalshortcutgrabber.h

@@ -62,6 +62,10 @@ class GlobalShortcutGrabber : public QDialog {
   void grabKeyboard();
   void releaseKeyboard();
 
+private slots:
+  void Accepted();
+  void Rejected();
+
  private:
   void UpdateText();
   void SetupMacEventHandler();

src/globalshortcuts/globalshortcutgrabber.ui

@@ -7,7 +7,7 @@
     <x>0</x>
     <y>0</y>
     <width>418</width>
-    <height>110</height>
+    <height>123</height>
    </rect>
   </property>
   <property name="windowTitle">
@@ -19,7 +19,7 @@
   </property>
   <layout class="QVBoxLayout" name="verticalLayout">
    <item>
-    <widget class="QLabel" name="label">
+    <widget class="QLabel" name="label_shortcut">
      <property name="text">
       <string>Press a key combination to use for %1...</string>
      </property>
@@ -29,7 +29,7 @@
     </widget>
    </item>
    <item>
-    <widget class="QLabel" name="combo">
+    <widget class="QLabel" name="label_key">
      <property name="textFormat">
       <enum>Qt::RichText</enum>
      </property>
@@ -54,38 +54,5 @@
   <include location="../../data/data.qrc"/>
   <include location="../../data/icons.qrc"/>
  </resources>
- <connections>
-  <connection>
-   <sender>buttonBox</sender>
-   <signal>accepted()</signal>
-   <receiver>GlobalShortcutGrabber</receiver>
-   <slot>accept()</slot>
-   <hints>
-    <hint type="sourcelabel">
-     <x>248</x>
-     <y>254</y>
-    </hint>
-    <hint type="destinationlabel">
-     <x>157</x>
-     <y>274</y>
-    </hint>
-   </hints>
-  </connection>
-  <connection>
-   <sender>buttonBox</sender>
-   <signal>rejected()</signal>
-   <receiver>GlobalShortcutGrabber</receiver>
-   <slot>reject()</slot>
-   <hints>
-    <hint type="sourcelabel">
-     <x>316</x>
-     <y>260</y>
-    </hint>
-    <hint type="destinationlabel">
-     <x>286</x>
-     <y>274</y>
-    </hint>
-   </hints>
-  </connection>
- </connections>
+ <connections/>
 </ui>