From f8a50b510e3f13f3fcca6095acc317249b03b7f7 Mon Sep 17 00:00:00 2001
From: Patrick Valsecchi <patrick.valsecchi@camptocamp.com>
Date: Mon, 1 Feb 2016 08:14:45 +0100
Subject: [PATCH] Add select all button to the attribute table dialog

As suggested by @nyalldawson in qgis/QGIS#2727.
---
 src/app/qgsattributetabledialog.cpp |  6 ++++++
 src/app/qgsattributetabledialog.h   |  4 ++++
 src/ui/qgsattributetabledialog.ui   | 27 +++++++++++++++++++++++++++
 3 files changed, 37 insertions(+)

diff --git a/src/app/qgsattributetabledialog.cpp b/src/app/qgsattributetabledialog.cpp
index 783b1d019d48..e8262375c9f0 100644
--- a/src/app/qgsattributetabledialog.cpp
+++ b/src/app/qgsattributetabledialog.cpp
@@ -166,6 +166,7 @@ QgsAttributeTableDialog::QgsAttributeTableDialog( QgsVectorLayer *theLayer, QWid
   updateTitle();
 
   mRemoveSelectionButton->setIcon( QgsApplication::getThemeIcon( "/mActionUnselectAttributes.png" ) );
+  mSelectAllButton->setIcon( QgsApplication::getThemeIcon( "/mActionSelectAll.png" ) );
   mSelectedToTopButton->setIcon( QgsApplication::getThemeIcon( "/mActionSelectedToTop.png" ) );
   mCopySelectedRowsButton->setIcon( QgsApplication::getThemeIcon( "/mActionCopySelected.png" ) );
   mZoomMapToSelectedRowsButton->setIcon( QgsApplication::getThemeIcon( "/mActionZoomToSelected.svg" ) );
@@ -626,6 +627,11 @@ void QgsAttributeTableDialog::on_mRemoveSelectionButton_clicked()
   mLayer->removeSelection();
 }
 
+void QgsAttributeTableDialog::on_mSelectAllButton_clicked()
+{
+  mLayer->selectAll();
+}
+
 void QgsAttributeTableDialog::on_mDeleteSelectedButton_clicked()
 {
   QgisApp::instance()->deleteSelected( mLayer, this );
diff --git a/src/app/qgsattributetabledialog.h b/src/app/qgsattributetabledialog.h
index b33c3ebdbc59..a4794ac98dfb 100644
--- a/src/app/qgsattributetabledialog.h
+++ b/src/app/qgsattributetabledialog.h
@@ -98,6 +98,10 @@ class APP_EXPORT QgsAttributeTableDialog : public QDialog, private Ui::QgsAttrib
      * Clears selection
      */
     void on_mRemoveSelectionButton_clicked();
+    /**
+     * Select all
+     */
+    void on_mSelectAllButton_clicked();
     /**
      * Zooms to selected features
      */
diff --git a/src/ui/qgsattributetabledialog.ui b/src/ui/qgsattributetabledialog.ui
index d0da0d460c1f..74674a2c9384 100644
--- a/src/ui/qgsattributetabledialog.ui
+++ b/src/ui/qgsattributetabledialog.ui
@@ -232,6 +232,32 @@
        </property>
       </widget>
      </item>
+     <item>
+      <widget class="QToolButton" name="mSelectAllButton">
+       <property name="toolTip">
+        <string>Select all (Ctrl+A)</string>
+       </property>
+       <property name="text">
+        <string/>
+       </property>
+       <property name="icon">
+        <iconset resource="../../images/images.qrc">
+         <normaloff>:/images/themes/default/mActionSelectAll.png</normaloff>:/images/themes/default/mActionSelectAll.png</iconset>
+       </property>
+       <property name="iconSize">
+        <size>
+         <width>18</width>
+         <height>18</height>
+        </size>
+       </property>
+       <property name="shortcut">
+        <string>Ctrl+A</string>
+       </property>
+       <property name="autoRaise">
+        <bool>true</bool>
+       </property>
+      </widget>
+     </item>
      <item>
       <widget class="QToolButton" name="mSelectedToTopButton">
        <property name="toolTip">
@@ -814,6 +840,7 @@
  </customwidgets>
  <tabstops>
   <tabstop>mRemoveSelectionButton</tabstop>
+  <tabstop>mSelectAllButton</tabstop>
   <tabstop>mSelectedToTopButton</tabstop>
   <tabstop>mInvertSelectionButton</tabstop>
   <tabstop>mCopySelectedRowsButton</tabstop>