1 files changed, 43 insertions, 19 deletions

diff --git a/src/gui/buy.cpp b/src/gui/buy.cpp
index ea1df204..c2c8cfed 100644
--- a/src/gui/buy.cpp
+++ b/src/gui/buy.cpp
@@ -22,6 +22,7 @@
 
 #include "button.h"
 #include "buy.h"
+#include "gui.h"
 #include "label.h"
 #include "scrollarea.h"
 #include "shop.h"
@@ -39,11 +40,12 @@
 #include "../utils/strprintf.h"
 
 BuyDialog::BuyDialog(Network *network):
-    Window(_("Buy")), mNetwork(network),
+    Window("Buy"), mNetwork(network),
     mMoney(0), mAmountItems(0), mMaxItems(0)
 {
     setWindowName(_("Buy"));
     setResizable(true);
+    setCloseButton(true);
     setMinWidth(260);
     setMinHeight(230);
     setDefaultSize(260, 230, ImageRect::CENTER);
@@ -52,20 +54,25 @@ BuyDialog::BuyDialog(Network *network):
 
     mShopItemList = new ShopListBox(mShopItems, mShopItems);
     mScrollArea = new ScrollArea(mShopItemList);
+    mScrollArea->setHorizontalScrollPolicy(gcn::ScrollArea::SHOW_NEVER);
+
     mSlider = new Slider(1.0);
-    mQuantityLabel = new Label("0");
+
+    mQuantityLabel = new Label(strprintf("%d / %d", mAmountItems, mMaxItems));
+    mQuantityLabel->setAlignment(gcn::Graphics::CENTER);
     mMoneyLabel = new Label(strprintf(_("Price: %d GP / Total: %d GP"), 0, 0));
+
     mIncreaseButton = new Button("+", "+", this);
     mDecreaseButton = new Button("-", "-", this);
     mBuyButton = new Button(_("Buy"), "buy", this);
     mQuitButton = new Button(_("Quit"), "quit", this);
+    mAddMaxButton = new Button(_("Max"), "max", this);
     mItemDescLabel = new Label(strprintf(_("Description: %s"), ""));
     mItemEffectLabel = new Label(strprintf(_("Effect: %s"), ""));
 
-    mIncreaseButton->setSize(20, 20);
-    mDecreaseButton->setSize(20, 20);
+    mIncreaseButton->setSize(gui->getFontHeight(), gui->getFontHeight());
+    mDecreaseButton->setSize(gui->getFontHeight(), gui->getFontHeight());
 
-    mScrollArea->setHorizontalScrollPolicy(gcn::ScrollArea::SHOW_NEVER);
     mIncreaseButton->setEnabled(false);
     mDecreaseButton->setEnabled(false);
     mBuyButton->setEnabled(false);
@@ -75,16 +82,21 @@ BuyDialog::BuyDialog(Network *network):
     mSlider->addActionListener(this);
     mShopItemList->addSelectionListener(this);
 
-    place(0, 0, mScrollArea, 5).setPadding(3);
-    place(0, 1, mQuantityLabel, 2);
-    place(2, 1, mSlider, 3);
-    place(0, 2, mMoneyLabel, 5);
-    place(0, 3, mItemEffectLabel, 5);
-    place(0, 4, mItemDescLabel, 5);
+    ContainerPlacer place;
+    place = getPlacer(0, 0);
+
+    place(0, 0, mScrollArea, 8, 5).setPadding(3);
     place(0, 5, mDecreaseButton);
-    place(1, 5, mIncreaseButton);
-    place(3, 5, mBuyButton);
-    place(4, 5, mQuitButton);
+    place(1, 5, mSlider, 3);
+    place(4, 5, mIncreaseButton);
+    place(5, 5, mQuantityLabel, 2);
+    place(7, 5, mAddMaxButton);
+    place(0, 6, mMoneyLabel, 8);
+    place(0, 7, mItemEffectLabel, 8);
+    place(0, 8, mItemDescLabel, 8);
+    place(6, 9, mBuyButton);
+    place(7, 9, mQuitButton);
+
     Layout &layout = getLayout();
     layout.setRowHeight(0, Layout::AUTO_SET);
 
@@ -124,15 +136,14 @@ void BuyDialog::addItem(int id, int price)
 
 void BuyDialog::action(const gcn::ActionEvent &event)
 {
-    int selectedItem = mShopItemList->getSelected();
-
     if (event.getId() == "quit")
     {
-        setVisible(false);
-        current_npc = 0;
+        close();
         return;
     }
 
+    int selectedItem = mShopItemList->getSelected();
+
     // The following actions require a valid selection
     if (selectedItem < 0 ||
             selectedItem >= (int) mShopItems->getNumberOfElements())
@@ -157,6 +168,12 @@ void BuyDialog::action(const gcn::ActionEvent &event)
         mSlider->setValue(mAmountItems);
         updateButtonsAndLabels();
     }
+    else if (event.getId() == "max")
+    {
+        mAmountItems = mMaxItems;
+        mSlider->setValue(mAmountItems);
+        updateButtonsAndLabels();
+    }
     // TODO: Actually we'd have a bug elsewhere if this check for the number
     // of items to be bought ever fails, Bertram removed the assertions, is
     // there a better way to ensure this fails in an _obvious_ way in C++?
@@ -241,5 +258,12 @@ void BuyDialog::setVisible(bool visible)
 {
     Window::setVisible(visible);
 
-    if (visible) requestFocus();
+    if (visible)
+        requestFocus();
+}
+
+void BuyDialog::close()
+{
+    setVisible(false);
+    current_npc = 0;
 }