Added more double clickable actions

- double clicking a do_choice item submits it
- double clicking the npc chat will hit 'next'
- double click to buy/sell a single item
- clicking on no item in the inventory now deselects
- double click to use/activate items in inventory

1 files changed, 10 insertions, 0 deletions

diff --git a/src/gui/buy.cpp b/src/gui/buy.cpp
index 8e9f13e8..0ef187be 100644
--- a/src/gui/buy.cpp
+++ b/src/gui/buy.cpp
@@ -21,6 +21,7 @@
 
 #include "gui/buy.h"
 
+#include "client.h"
 #include "playerinfo.h"
 #include "shopitem.h"
 #include "units.h"
@@ -222,6 +223,15 @@ void BuyDialog::valueChanged(const gcn::SelectionEvent &event)
     mSlider->gcn::Slider::setScale(1, mMaxItems);
 }
 
+void BuyDialog::mouseClicked(gcn::MouseEvent &mouseEvent)
+{
+    if (mouseEvent.getSource() == mShopItemList &&
+        isDoubleClick(mShopItemList->getSelected()))
+    {
+        action(gcn::ActionEvent(mBuyButton, mBuyButton->getActionEventId()));
+    }
+}
+
 void BuyDialog::updateButtonsAndLabels()
 {
     const int selectedItem = mShopItemList->getSelected();