also add Pan to Selected button to the attribute table dialog

src/app/qgsattributetabledialog.cpp

@@ -90,6 +90,7 @@ QgsAttributeTableDialog::QgsAttributeTableDialog( QgsVectorLayer *theLayer, QWid
   mSelectedToTopButton->setIcon( QgisApp::getThemeIcon( "/mActionSelectedToTop.png" ) );
   mCopySelectedRowsButton->setIcon( QgisApp::getThemeIcon( "/mActionCopySelected.png" ) );
   mZoomMapToSelectedRowsButton->setIcon( QgisApp::getThemeIcon( "/mActionZoomToSelected.png" ) );
+  mPanMapToSelectedRowsButton->setIcon( QgisApp::getThemeIcon( "/mActionPanToSelected.png" ) );
   mInvertSelectionButton->setIcon( QgisApp::getThemeIcon( "/mActionInvertSelection.png" ) );
   mToggleEditingButton->setIcon( QgisApp::getThemeIcon( "/mActionToggleEditing.png" ) );
   mSaveEditsButton->setIcon( QgisApp::getThemeIcon( "/mActionSaveEdits.png" ) );
@@ -228,6 +229,11 @@ void QgsAttributeTableDialog::on_mZoomMapToSelectedRowsButton_clicked()
   QgisApp::instance()->mapCanvas()->zoomToSelected( mLayer );
 }
 
+void QgsAttributeTableDialog::on_mPanMapToSelectedRowsButton_clicked()
+{
+  QgisApp::instance()->mapCanvas()->panToSelected( mLayer );
+}
+
 void QgsAttributeTableDialog::on_mInvertSelectionButton_clicked()
 {
   mLayer->invertSelection();

src/app/qgsattributetabledialog.h

@@ -136,6 +136,10 @@ class QgsAttributeTableDialog : public QDialog, private Ui::QgsAttributeTableDia
      * Zooms to selected features
      */
     void on_mZoomMapToSelectedRowsButton_clicked();
+    /**
+     * Pans to selected features
+     */
+    void on_mPanMapToSelectedRowsButton_clicked();
     /**
      * Moves selected lines to the top
      */

src/ui/qgsattributetabledialog.ui

@@ -229,6 +229,32 @@
        </property>
       </widget>
      </item>
+     <item>
+      <widget class="QToolButton" name="mPanMapToSelectedRowsButton">
+       <property name="toolTip">
+        <string>Zoom map to the selected rows (Ctrl+J)</string>
+       </property>
+       <property name="whatsThis">
+        <string/>
+       </property>
+       <property name="text">
+        <string/>
+       </property>
+       <property name="icon">
+        <iconset>
+         <normaloff>../../images/themes/default/mActionPanToSelected.png</normaloff>../../images/themes/default/mActionPanToSelected.png</iconset>
+       </property>
+       <property name="iconSize">
+        <size>
+         <width>18</width>
+         <height>18</height>
+        </size>
+       </property>
+       <property name="shortcut">
+        <string>Ctrl+J</string>
+       </property>
+      </widget>
+     </item>
      <item>
       <widget class="QToolButton" name="mToggleEditingButton">
        <property name="toolTip">