Add ability to delete entries via gui.

src/gui/DatabaseTabWidget.cpp

@@ -268,6 +268,11 @@ void DatabaseTabWidget::editEntry()
     currentDatabaseWidget()->switchToEntryEdit();
 }
 
+void DatabaseTabWidget::deleteEntry()
+{
+    currentDatabaseWidget()->deleteEntry();
+}
+
 void DatabaseTabWidget::createGroup()
 {
     currentDatabaseWidget()->createGroup();

src/gui/DatabaseTabWidget.h

@@ -60,6 +60,7 @@ public Q_SLOTS:
     void changeMasterKey();
     void createEntry();
     void editEntry();
+    void deleteEntry();
     void createGroup();
     void editGroup();
 

src/gui/DatabaseWidget.cpp

@@ -102,6 +102,11 @@ void DatabaseWidget::createEntry()
     switchToEntryEdit(m_newEntry, true);
 }
 
+void DatabaseWidget::deleteEntry()
+{
+    delete m_entryView->currentEntry();
+}
+
 void DatabaseWidget::createGroup()
 {
     m_newGroup = new Group();

src/gui/DatabaseWidget.h

@@ -38,6 +38,7 @@ public:
     GroupView* groupView();
     EntryView* entryView();
     bool dbHasKey();
+    void deleteEntry();
 
 Q_SIGNALS:
     void closeRequest();

src/gui/MainWindow.cpp

@@ -44,6 +44,7 @@ MainWindow::MainWindow()
     connect(m_ui->actionChangeMasterKey, SIGNAL(triggered()), m_ui->tabWidget, SLOT(changeMasterKey()));
     connect(m_ui->actionEntryNew, SIGNAL(triggered()), m_ui->tabWidget, SLOT(createEntry()));
     connect(m_ui->actionEntryEdit, SIGNAL(triggered()), m_ui->tabWidget, SLOT(editEntry()));
+    connect(m_ui->actionEntryDelete, SIGNAL(triggered()), m_ui->tabWidget, SLOT(deleteEntry()));
     connect(m_ui->actionGroupNew, SIGNAL(triggered()), m_ui->tabWidget, SLOT(createGroup()));
     connect(m_ui->actionGroupEdit, SIGNAL(triggered()), m_ui->tabWidget, SLOT(editGroup()));
     connect(m_ui->actionQuit, SIGNAL(triggered()), SLOT(close()));

src/gui/MainWindow.ui

@@ -36,7 +36,7 @@
      <x>0</x>
      <y>0</y>
      <width>800</width>
-     <height>19</height>
+     <height>20</height>
     </rect>
    </property>
    <widget class="QMenu" name="menuFile">
@@ -96,6 +96,7 @@
    </attribute>
    <addaction name="actionEntryNew"/>
    <addaction name="actionEntryEdit"/>
+   <addaction name="actionEntryDelete"/>
   </widget>
   <action name="actionQuit">
    <property name="text">