From 7f905e347c1312b4e64e466f845dc5edb5fc4867 Mon Sep 17 00:00:00 2001
From: Andrei Karas <akaras@inbox.ru>
Date: Sun, 11 Mar 2012 02:55:31 +0300
Subject: Fix use button in skills dialog if switching tabs. Add drawing skill
 image in shortcuts bar.

---
 src/gui/skilldialog.cpp                   | 18 ++++++++++++++++++
 src/gui/skilldialog.h                     |  2 ++
 src/gui/widgets/itemshortcutcontainer.cpp |  8 ++++++++
 3 files changed, 28 insertions(+)

(limited to 'src')

diff --git a/src/gui/skilldialog.cpp b/src/gui/skilldialog.cpp
index a930d3929..6008e97b0 100644
--- a/src/gui/skilldialog.cpp
+++ b/src/gui/skilldialog.cpp
@@ -216,6 +216,12 @@ public:
             return nullptr;
     }
 
+    void setCurrent()
+    {
+        if (skillDialog)
+            skillDialog->updateTabSelection();
+    }
+
 private:
     SkillListBox *mListBox;
 };
@@ -656,3 +662,15 @@ void SkillDialog::useItem(int itemId)
         }
     }
 }
+
+void SkillDialog::updateTabSelection()
+{
+    SkillTab *tab = static_cast<SkillTab*>(mTabs->getSelectedTab());
+    if (tab)
+    {
+        if (SkillInfo *info = tab->getSelectedInfo())
+            mUseButton->setEnabled(info->range > 0);
+        else
+            mUseButton->setEnabled(false);
+    }
+}
diff --git a/src/gui/skilldialog.h b/src/gui/skilldialog.h
index 58c4bc42a..7fc09d5a6 100644
--- a/src/gui/skilldialog.h
+++ b/src/gui/skilldialog.h
@@ -119,6 +119,8 @@ class SkillDialog : public Window, public gcn::ActionListener
 
         void useItem(int itemId);
 
+        void updateTabSelection();
+
     private:
         typedef std::map<int, SkillInfo*> SkillMap;
         SkillMap mSkills;
diff --git a/src/gui/widgets/itemshortcutcontainer.cpp b/src/gui/widgets/itemshortcutcontainer.cpp
index 1c15ccf2b..381e3102d 100644
--- a/src/gui/widgets/itemshortcutcontainer.cpp
+++ b/src/gui/widgets/itemshortcutcontainer.cpp
@@ -191,6 +191,14 @@ void ItemShortcutContainer::draw(gcn::Graphics *graphics)
             SkillInfo *skill = skillDialog->getSkill(itemId - SKILL_MIN_ID);
             if (skill)
             {
+                Image* image = skill->icon;
+
+                if (image)
+                {
+                    image->setAlpha(1.0f);
+                    g->drawImage(image, itemX, itemY);
+                }
+
                 g->drawText(skill->shortName, itemX + 2,
                     itemY + mBoxHeight / 2, gcn::Graphics::LEFT);
             }
-- 
cgit v1.2.3-70-g09d2