Remove default parameters from scrollarea.

11 files changed, 25 insertions, 15 deletions

diff --git a/src/gui/popups/popupmenu.cpp b/src/gui/popups/popupmenu.cpp
index 237443230..1a810245d 100644
--- a/src/gui/popups/popupmenu.cpp
+++ b/src/gui/popups/popupmenu.cpp
@@ -136,7 +136,8 @@ PopupMenu::PopupMenu() :
     mPlayerListener.setNick("");
     mPlayerListener.setDialog(nullptr);
     mPlayerListener.setType(ActorType::Unknown);
-    mScrollArea = new ScrollArea(this, mBrowserBox, Opaque_false);
+    mScrollArea = new ScrollArea(this,
+        mBrowserBox, Opaque_false, std::string());
     mScrollArea->setVerticalScrollPolicy(ScrollArea::SHOW_AUTO);
     addMouseListener(this);
 }
diff --git a/src/gui/widgets/popuplist.cpp b/src/gui/widgets/popuplist.cpp
index 0260945ce..2a1dd95c7 100644
--- a/src/gui/widgets/popuplist.cpp
+++ b/src/gui/widgets/popuplist.cpp
@@ -42,7 +42,7 @@ PopupList::PopupList(DropDown *const widget,
         widget, listModel, "extendedlistbox.xml", 0) :
         CREATEWIDGETR(ListBox,
         widget, listModel, "popuplistbox.xml")),
-    mScrollArea(new ScrollArea(this, mListBox, Opaque_false)),
+    mScrollArea(new ScrollArea(this, mListBox, Opaque_false, std::string())),
     mDropDown(widget),
     mPressedIndex(-2),
     mModal(modal)
diff --git a/src/gui/widgets/scrollarea.h b/src/gui/widgets/scrollarea.h
index 50b194d28..a2b6e0b78 100644
--- a/src/gui/widgets/scrollarea.h
+++ b/src/gui/widgets/scrollarea.h
@@ -110,8 +110,8 @@ class ScrollArea final : public BasicContainer,
 
         ScrollArea(Widget2 *const widget2,
                    Widget *const widget,
-                   const Opaque opaque = Opaque_true,
-                   const std::string &skin = "");
+                   const Opaque opaque,
+                   const std::string &skin);
 
         A_DELETE_COPY(ScrollArea)
 
diff --git a/src/gui/widgets/statspage.cpp b/src/gui/widgets/statspage.cpp
index b09e4c563..1bb78a381 100644
--- a/src/gui/widgets/statspage.cpp
+++ b/src/gui/widgets/statspage.cpp
@@ -39,7 +39,7 @@ StatsPage::StatsPage(const Widget2 *const widget,
     StatListener(),
     mAttrs(),
     mAttrCont(new VertContainer(this, 32, true, 0)),
-    mAttrScroll(new ScrollArea(this, mAttrCont, Opaque_false))
+    mAttrScroll(new ScrollArea(this, mAttrCont, Opaque_false, std::string()))
 {
     addWidgetListener(this);
     setSelectable(false);
diff --git a/src/gui/widgets/statspagebasic.cpp b/src/gui/widgets/statspagebasic.cpp
index c55991565..b155b4829 100644
--- a/src/gui/widgets/statspagebasic.cpp
+++ b/src/gui/widgets/statspagebasic.cpp
@@ -42,7 +42,7 @@ StatsPageBasic::StatsPageBasic(const Widget2 *const widget) :
     StatListener(),
     mAttrs(),
     mAttrCont(new VertContainer(this, 32, true, 0)),
-    mAttrScroll(new ScrollArea(this, mAttrCont, Opaque_false)),
+    mAttrScroll(new ScrollArea(this, mAttrCont, Opaque_false, std::string())),
     mCharacterPointsLabel(new Label(this, "C"))
 {
     addWidgetListener(this);
diff --git a/src/gui/widgets/tabs/chat/chattab.cpp b/src/gui/widgets/tabs/chat/chattab.cpp
index 3fc6fb252..64cae0ed3 100644
--- a/src/gui/widgets/tabs/chat/chattab.cpp
+++ b/src/gui/widgets/tabs/chat/chattab.cpp
@@ -71,7 +71,8 @@ ChatTab::ChatTab(const Widget2 *const widget,
     Tab(widget),
     mTextOutput(new BrowserBox(this, Opaque_true,
        "browserbox.xml")),
-    mScrollArea(new ScrollArea(this, mTextOutput, Opaque_false)),
+    mScrollArea(new ScrollArea(this,
+        mTextOutput, Opaque_false, std::string())),
     mChannelName(channel),
     mLogName(logName),
     mType(type),
diff --git a/src/gui/widgets/tabs/setup_relations.cpp b/src/gui/widgets/tabs/setup_relations.cpp
index 4cc81a300..095277a75 100644
--- a/src/gui/widgets/tabs/setup_relations.cpp
+++ b/src/gui/widgets/tabs/setup_relations.cpp
@@ -67,7 +67,8 @@ Setup_Relations::Setup_Relations(const Widget2 *const widget) :
     mPlayerTableModel(new PlayerTableModel(this)),
     mPlayerTable(new GuiTable(this, mPlayerTableModel)),
     mPlayerTitleTable(new GuiTable(this, mPlayerTableTitleModel)),
-    mPlayerScrollArea(new ScrollArea(this, mPlayerTable)),
+    mPlayerScrollArea(new ScrollArea(this,
+        mPlayerTable, Opaque_true, std::string())),
     // TRANSLATORS: relation dialog button
     mDefaultTrading(new CheckBox(this, _("Allow trading"),
         (playerRelations.getDefault() & PlayerRelation::TRADE) != 0u)),
diff --git a/src/gui/widgets/tabs/setuptabscroll.cpp b/src/gui/widgets/tabs/setuptabscroll.cpp
index 0cb623687..6f44b17b8 100644
--- a/src/gui/widgets/tabs/setuptabscroll.cpp
+++ b/src/gui/widgets/tabs/setuptabscroll.cpp
@@ -31,7 +31,7 @@
 SetupTabScroll::SetupTabScroll(const Widget2 *const widget) :
     SetupTab(widget),
     mContainer(new VertContainer(this, 25, false, 8)),
-    mScroll(new ScrollArea(this, mContainer, Opaque_false)),
+    mScroll(new ScrollArea(this, mContainer, Opaque_false, std::string())),
     mItems(),
     mAllItems(),
     mPreferredFirstItemSize(200)
diff --git a/src/gui/windows/shortcutwindow.cpp b/src/gui/windows/shortcutwindow.cpp
index 1bb35d3f1..bff1efe58 100644
--- a/src/gui/windows/shortcutwindow.cpp
+++ b/src/gui/windows/shortcutwindow.cpp
@@ -54,7 +54,7 @@ ShortcutWindow::ShortcutWindow(const std::string &restrict title,
                                int width, int height) :
     Window("Window", Modal_false, nullptr, skinFile),
     mItems(content),
-    mScrollArea(new ScrollArea(this, mItems, Opaque_false)),
+    mScrollArea(new ScrollArea(this, mItems, Opaque_false, std::string())),
     mTabs(nullptr),
     mPages(),
     mButtonIndex(0)
@@ -171,7 +171,10 @@ void ShortcutWindow::addTab(const std::string &name,
 {
     if ((content == nullptr) || (mTabs == nullptr))
         return;
-    ScrollArea *const scroll = new ScrollArea(this, content, Opaque_false);
+    ScrollArea *const scroll = new ScrollArea(this,
+        content,
+        Opaque_false,
+        std::string());
     scroll->setPosition(SCROLL_PADDING, SCROLL_PADDING);
     scroll->setHorizontalScrollPolicy(ScrollArea::SHOW_NEVER);
     content->setWidget2(this);
diff --git a/src/gui/windows/skilldialog.cpp b/src/gui/windows/skilldialog.cpp
index 114937b0b..347435fec 100644
--- a/src/gui/windows/skilldialog.cpp
+++ b/src/gui/windows/skilldialog.cpp
@@ -139,7 +139,8 @@ void SkillDialog::addDefaultTab()
     listbox->addActionListener(this);
     ScrollArea *const scroll = new ScrollArea(this,
         listbox,
-        Opaque_false);
+        Opaque_false,
+        std::string());
     scroll->setHorizontalScrollPolicy(ScrollArea::SHOW_NEVER);
     scroll->setVerticalScrollPolicy(ScrollArea::SHOW_ALWAYS);
     // TRANSLATORS: unknown skills tab name
@@ -401,7 +402,8 @@ void SkillDialog::loadXmlFile(const std::string &fileName,
                     listbox->addActionListener(this);
                     scroll = new ScrollArea(this,
                         listbox,
-                        Opaque_false);
+                        Opaque_false,
+                        std::string());
                     scroll->setHorizontalScrollPolicy(ScrollArea::SHOW_NEVER);
                     scroll->setVerticalScrollPolicy(ScrollArea::SHOW_ALWAYS);
                     tab = new SkillTab(this, setName, listbox);
@@ -416,7 +418,8 @@ void SkillDialog::loadXmlFile(const std::string &fileName,
                     listbox->addActionListener(this);
                     scroll = new ScrollArea(this,
                         listbox,
-                        Opaque_false);
+                        Opaque_false,
+                        std::string());
                     scroll->setHorizontalScrollPolicy(ScrollArea::SHOW_NEVER);
                     scroll->setVerticalScrollPolicy(ScrollArea::SHOW_ALWAYS);
                     tab = new SkillTab(this, setName, listbox);
diff --git a/src/gui/windows/whoisonline.cpp b/src/gui/windows/whoisonline.cpp
index 8e35fb141..0e506602f 100644
--- a/src/gui/windows/whoisonline.cpp
+++ b/src/gui/windows/whoisonline.cpp
@@ -104,7 +104,8 @@ WhoIsOnline::WhoIsOnline() :
     mCurlError(new char[CURL_ERROR_SIZE]),
     mBrowserBox(new StaticBrowserBox(this, Opaque_true,
         "onlinebrowserbox.xml")),
-    mScrollArea(new ScrollArea(this, mBrowserBox, Opaque_false)),
+    mScrollArea(new ScrollArea(this,
+        mBrowserBox, Opaque_false, std::string())),
     // TRANSLATORS: who is online. button.
     mUpdateButton(new Button(this, _("Update"), "update", this)),
     mOnlinePlayers(),