Made trade window resizable

Also fixed overlap between description label and the buttons and added the
SDL_ttf library to the Code::Blocks project file.

4 files changed, 51 insertions, 27 deletions

diff --git a/src/gui/npc_text.h b/src/gui/npc_text.h
index b647b9a1..75968fa9 100644
--- a/src/gui/npc_text.h
+++ b/src/gui/npc_text.h
@@ -50,7 +50,7 @@ class NpcTextDialog : public Window, public gcn::ActionListener
         NpcTextDialog();
 
         /**
-         * Called when resizing the window
+         * Called when resizing the window.
          *
          * @param event The calling event
          */
diff --git a/src/gui/setup.cpp b/src/gui/setup.cpp
index baa2bf2b..a61d3bb2 100644
--- a/src/gui/setup.cpp
+++ b/src/gui/setup.cpp
@@ -42,6 +42,7 @@ extern Window *minimap;
 extern Window *skillDialog;
 extern Window *statusWindow;
 extern Window *itemShortcutWindow;
+extern Window *tradeWindow;
 
 Setup::Setup():
     Window("Setup")
@@ -134,5 +135,6 @@ void Setup::action(const gcn::ActionEvent &event)
         helpWindow->resetToDefaultSize();
         skillDialog->resetToDefaultSize();
         itemShortcutWindow->resetToDefaultSize();
+        tradeWindow->resetToDefaultSize();
     }
 }
diff --git a/src/gui/trade.cpp b/src/gui/trade.cpp
index 843c9663..bae8daa6 100644
--- a/src/gui/trade.cpp
+++ b/src/gui/trade.cpp
@@ -50,7 +50,11 @@ TradeWindow::TradeWindow(Network *network):
     mPartnerInventory(new Inventory(INVENTORY_SIZE))
 {
     setWindowName("Trade");
-    setDefaultSize(115, 227, 332, 209);
+    setDefaultSize(115, 227, 342, 209);
+    setResizable(true);
+
+    setMinWidth(342);
+    setMinHeight(209);
 
     mAddButton = new Button("Add", "add", this);
     mOkButton = new Button("Ok", "ok", this);
@@ -73,7 +77,8 @@ TradeWindow::TradeWindow(Network *network):
 
     mMoneyLabel = new gcn::Label("You get: 0 GP");
     mMoneyLabel2 = new gcn::Label("You give:");
-    mMoneyField = new TextField();
+    mMoneyField = new TextField;
+    mMoneyField->setWidth(50);
 
     mAddButton->adjustSize();
     mOkButton->adjustSize();
@@ -98,38 +103,49 @@ TradeWindow::TradeWindow(Network *network):
     add(mMoneyLabel);
 
     loadWindowState();
+}
+
+TradeWindow::~TradeWindow()
+{
+}
 
-    gcn::Rectangle area = getChildrenArea();
-    int width = area.width;
-    int height = area.height;
+void TradeWindow::widgetResized(const gcn::Event &event)
+{
+    Window::widgetResized(event);
 
-    mMoneyField->setPosition(8 + 60, height - 20);
-    mMoneyField->setWidth(50);
+    const gcn::Rectangle &area = getChildrenArea();
+    const int width = area.width;
+    const int height = area.height;
+
+    mMoneyLabel2->setPosition(8, height - 8 - mMoneyLabel2->getHeight());
+    mMoneyField->setPosition(
+        8 + mMoneyLabel2->getWidth(),
+        height - 8 - mMoneyField->getHeight());
+    mMoneyLabel->setPosition(
+        mMoneyField->getX() + mMoneyField->getWidth() + 6,
+        mMoneyLabel2->getY());
 
-    mMoneyLabel->setPosition(8 + 60 + 50 + 6, height - 20);
-    mMoneyLabel2->setPosition(8, height - 20);
+    mCancelButton->setPosition(width - 54, height - 8 - mCancelButton->getHeight());
+    mTradeButton->setPosition(mCancelButton->getX() - 41, mCancelButton->getY());
+    mOkButton->setPosition(mTradeButton->getX() - 24, mCancelButton->getY());
+    mAddButton->setPosition(mOkButton->getX() - 31, mCancelButton->getY());
 
-    mCancelButton->setPosition(width - 54, height - 49);
-    mTradeButton->setPosition(mCancelButton->getX() - 41, height - 49);
-    mOkButton->setPosition(mTradeButton->getX() - 24, height - 49);
-    mAddButton->setPosition(mOkButton->getX() - 31, height - 49);
+    mItemDescriptionLabel->setPosition(8,
+        mOkButton->getY() - mItemDescriptionLabel->getHeight() - 4);
+    mItemNameLabel->setPosition(8,
+        mItemDescriptionLabel->getY() - mItemNameLabel->getHeight() - 4);
+
+    const int remaining = mItemNameLabel->getY() - 4 - 8 - 8;
+    const int itemContainerHeight = remaining / 2;
 
     mMyItemContainer->setSize(width - 24 - 12 - 1,
         (INVENTORY_SIZE * 24) / (width / 24) - 1);
-    mMyScroll->setSize(width - 16, (height - 76) / 2);
+    mMyScroll->setSize(width - 16, itemContainerHeight);
 
     mPartnerItemContainer->setSize(width - 24 - 12 - 1,
         (INVENTORY_SIZE * 24) / (width / 24) - 1);
-    mPartnerScroll->setSize(width - 16, (height - 76) / 2);
-
-    mItemNameLabel->setPosition(8,
-        mPartnerScroll->getY() + mPartnerScroll->getHeight() + 4);
-    mItemDescriptionLabel->setPosition(8,
-        mItemNameLabel->getY() + mItemNameLabel->getHeight() + 4);
-}
-
-TradeWindow::~TradeWindow()
-{
+    mPartnerScroll->setSize(width - 16, itemContainerHeight);
+    mPartnerScroll->setPosition(8, 8 + itemContainerHeight + 8);
 }
 
 void TradeWindow::addMoney(int amount)
diff --git a/src/gui/trade.h b/src/gui/trade.h
index 5d587991..fafe138a 100644
--- a/src/gui/trade.h
+++ b/src/gui/trade.h
@@ -56,6 +56,13 @@ class TradeWindow : public Window, gcn::ActionListener, gcn::SelectionListener
         ~TradeWindow();
 
         /**
+         * Called when resizing the window.
+         *
+         * @param event The calling event
+         */
+        void widgetResized(const gcn::Event &event);
+
+        /**
          * Add money to the trade window.
          */
         void addMoney(int quantity);
@@ -98,8 +105,7 @@ class TradeWindow : public Window, gcn::ActionListener, gcn::SelectionListener
         /**
          * Send trade packet.
          */
-        void
-        tradeItem(Item *item, int quantity);
+        void tradeItem(Item *item, int quantity);
 
         /**
          * Updates the labels and makes sure only one item is selected in