derive Widget from Widget2.

22 files changed, 94 insertions, 66 deletions

diff --git a/src/gui/base/widgets/button.cpp b/src/gui/base/widgets/button.cpp
index 5867b9dc8..e4285cffd 100644
--- a/src/gui/base/widgets/button.cpp
+++ b/src/gui/base/widgets/button.cpp
@@ -80,8 +80,8 @@
 
 namespace gcn
 {
-    Button::Button() :
-        gcn::Widget(),
+    Button::Button(const Widget2 *const widget) :
+        gcn::Widget(widget),
         MouseListener(),
         KeyListener(),
         FocusListener(),
@@ -101,8 +101,9 @@ namespace gcn
         addFocusListener(this);
     }
 
-    Button::Button(const std::string& caption) :
-        gcn::Widget(),
+    Button::Button(const Widget2 *const widget,
+                   const std::string& caption) :
+        gcn::Widget(widget),
         MouseListener(),
         KeyListener(),
         FocusListener(),
diff --git a/src/gui/base/widgets/button.hpp b/src/gui/base/widgets/button.hpp
index 6fee7f3b3..7fd5613bd 100644
--- a/src/gui/base/widgets/button.hpp
+++ b/src/gui/base/widgets/button.hpp
@@ -96,7 +96,7 @@ namespace gcn
         /**
          * Constructor.
          */
-        Button();
+        explicit Button(const Widget2 *const widget);
 
         /**
          * Constructor. The button will be automatically resized
@@ -104,7 +104,8 @@ namespace gcn
          *
          * @param caption The caption of the button.
          */
-        explicit Button(const std::string& caption);
+        Button(const Widget2 *const widget,
+               const std::string& caption);
 
         A_DELETE_COPY(Button)
 
diff --git a/src/gui/base/widgets/checkbox.cpp b/src/gui/base/widgets/checkbox.cpp
index 7cba5ac47..d75fb5cb0 100644
--- a/src/gui/base/widgets/checkbox.cpp
+++ b/src/gui/base/widgets/checkbox.cpp
@@ -79,8 +79,8 @@
 namespace gcn
 {
 
-    CheckBox::CheckBox() :
-        gcn::Widget(),
+    CheckBox::CheckBox(const Widget2 *const widget) :
+        gcn::Widget(widget),
         MouseListener(),
         KeyListener(),
         mSelected(false),
@@ -91,8 +91,10 @@ namespace gcn
         addKeyListener(this);
     }
 
-    CheckBox::CheckBox(const std::string &caption, bool selected) :
-        gcn::Widget(),
+    CheckBox::CheckBox(const Widget2 *const widget,
+                       const std::string &caption,
+                       bool selected) :
+        gcn::Widget(widget),
         MouseListener(),
         KeyListener(),
         mSelected(selected),
diff --git a/src/gui/base/widgets/checkbox.hpp b/src/gui/base/widgets/checkbox.hpp
index c03187bba..d87a6b206 100644
--- a/src/gui/base/widgets/checkbox.hpp
+++ b/src/gui/base/widgets/checkbox.hpp
@@ -90,7 +90,7 @@ namespace gcn
         /**
          * Contructor.
          */
-        CheckBox();
+        CheckBox(const Widget2 *const widget);
 
         /**
          * Constructor. The check box will be automatically resized
@@ -99,7 +99,9 @@ namespace gcn
          * @param caption The caption of the check box.
          * @param marked True if the check box is selected, false otherwise.
          */
-        CheckBox(const std::string &caption, bool selected = false);
+        CheckBox(const Widget2 *const widget,
+                 const std::string &caption,
+                 bool selected = false);
 
         A_DELETE_COPY(CheckBox)
 
diff --git a/src/gui/base/widgets/container.cpp b/src/gui/base/widgets/container.cpp
index 6026b920d..c79f8fcbc 100644
--- a/src/gui/base/widgets/container.cpp
+++ b/src/gui/base/widgets/container.cpp
@@ -75,8 +75,8 @@
 namespace gcn
 {
 
-    Container::Container() :
-        BasicContainer(),
+    Container::Container(const Widget2 *const widget) :
+        BasicContainer(widget),
         mOpaque(true)
     {
     }
diff --git a/src/gui/base/widgets/container.hpp b/src/gui/base/widgets/container.hpp
index bffe6e884..ba3cff153 100644
--- a/src/gui/base/widgets/container.hpp
+++ b/src/gui/base/widgets/container.hpp
@@ -89,7 +89,7 @@ namespace gcn
          *
          * @see setOpaque, isOpaque
          */
-        Container();
+        Container(const Widget2 *const widget);
 
         /**
          * Destructor.
diff --git a/src/gui/base/widgets/label.cpp b/src/gui/base/widgets/label.cpp
index cbee2ac4c..84ba87d84 100644
--- a/src/gui/base/widgets/label.cpp
+++ b/src/gui/base/widgets/label.cpp
@@ -75,15 +75,16 @@
 
 namespace gcn
 {
-    Label::Label() :
-        gcn::Widget(),
+    Label::Label(const Widget2 *const widget) :
+        gcn::Widget(widget),
         mCaption(),
         mAlignment(Graphics::LEFT)
     {
     }
 
-    Label::Label(const std::string& caption) :
-        gcn::Widget(),
+    Label::Label(const Widget2 *const widget,
+                 const std::string& caption) :
+        gcn::Widget(widget),
         mCaption(caption),
         mAlignment(Graphics::LEFT)
     {
diff --git a/src/gui/base/widgets/label.hpp b/src/gui/base/widgets/label.hpp
index 90a395f7b..399e4202a 100644
--- a/src/gui/base/widgets/label.hpp
+++ b/src/gui/base/widgets/label.hpp
@@ -81,7 +81,7 @@ namespace gcn
         /**
          * Constructor.
          */
-        Label();
+        explicit Label(const Widget2 *const widget);
 
         /**
          * Constructor. The label will be automatically resized
@@ -89,7 +89,8 @@ namespace gcn
          *
          * @param caption The caption of the label.
          */
-        explicit Label(const std::string& caption);
+        Label(const Widget2 *const widget,
+              const std::string& caption);
 
         A_DELETE_COPY(Label)
 
diff --git a/src/gui/base/widgets/listbox.cpp b/src/gui/base/widgets/listbox.cpp
index ad1bf2535..0dd5c88f7 100644
--- a/src/gui/base/widgets/listbox.cpp
+++ b/src/gui/base/widgets/listbox.cpp
@@ -83,8 +83,8 @@
 
 namespace gcn
 {
-    ListBox::ListBox() :
-        gcn::Widget(),
+    ListBox::ListBox(const Widget2 *const widget) :
+        gcn::Widget(widget),
         MouseListener(),
         KeyListener(),
         mSelected(-1),
@@ -99,8 +99,9 @@ namespace gcn
         addKeyListener(this);
     }
 
-    ListBox::ListBox(ListModel *listModel) :
-        gcn::Widget(),
+    ListBox::ListBox(const Widget2 *const widget,
+                     ListModel *listModel) :
+        gcn::Widget(widget),
         MouseListener(),
         KeyListener(),
         mSelected(-1),
diff --git a/src/gui/base/widgets/listbox.hpp b/src/gui/base/widgets/listbox.hpp
index 61c8486bb..ff2df395c 100644
--- a/src/gui/base/widgets/listbox.hpp
+++ b/src/gui/base/widgets/listbox.hpp
@@ -96,14 +96,15 @@ namespace gcn
         /**
          * Constructor.
          */
-        ListBox();
+        explicit ListBox(const Widget2 *const widget);
 
         /**
          * Constructor.
          *
          * @param listModel the list model to use.
          */
-        explicit ListBox(ListModel *listModel);
+        ListBox(const Widget2 *const widget,
+                ListModel *listModel);
 
         A_DELETE_COPY(ListBox)
 
diff --git a/src/gui/base/widgets/radiobutton.cpp b/src/gui/base/widgets/radiobutton.cpp
index 4cd515bba..832c00bbe 100644
--- a/src/gui/base/widgets/radiobutton.cpp
+++ b/src/gui/base/widgets/radiobutton.cpp
@@ -80,8 +80,8 @@ namespace gcn
 {
     RadioButton::GroupMap RadioButton::mGroupMap;
 
-    RadioButton::RadioButton() :
-        gcn::Widget(),
+    RadioButton::RadioButton(const Widget2 *const widget) :
+        gcn::Widget(widget),
         MouseListener(),
         KeyListener(),
         mSelected(false),
@@ -95,10 +95,11 @@ namespace gcn
         addKeyListener(this);
     }
 
-    RadioButton::RadioButton(const std::string &caption,
+    RadioButton::RadioButton(const Widget2 *const widget,
+                             const std::string &caption,
                              const std::string &group,
                              bool selected) :
-        gcn::Widget(),
+        gcn::Widget(widget),
         MouseListener(),
         KeyListener(),
         mSelected(false),
diff --git a/src/gui/base/widgets/radiobutton.hpp b/src/gui/base/widgets/radiobutton.hpp
index 8a9a8b585..4d4403fac 100644
--- a/src/gui/base/widgets/radiobutton.hpp
+++ b/src/gui/base/widgets/radiobutton.hpp
@@ -93,7 +93,7 @@ namespace gcn
         /**
          * Constructor.
          */
-        RadioButton();
+        RadioButton(const Widget2 *const widget);
 
         /**
          * Constructor. The radio button will be automatically resized
@@ -103,7 +103,8 @@ namespace gcn
          * @param group The group the radio button should belong to.
          * @param selected True if the radio button should be selected.
          */
-        RadioButton(const std::string &caption,
+        RadioButton(const Widget2 *const widget,
+                    const std::string &caption,
                     const std::string &group,
                     bool selected = false);
 
diff --git a/src/gui/base/widgets/scrollarea.cpp b/src/gui/base/widgets/scrollarea.cpp
index f76226bc5..68e1b72d3 100644
--- a/src/gui/base/widgets/scrollarea.cpp
+++ b/src/gui/base/widgets/scrollarea.cpp
@@ -74,8 +74,8 @@
 
 namespace gcn
 {
-    ScrollArea::ScrollArea() :
-        gcn::BasicContainer(),
+    ScrollArea::ScrollArea(const Widget2 *const widget) :
+        gcn::BasicContainer(widget),
         MouseListener(),
         mVScroll(0),
         mHScroll(0),
@@ -101,8 +101,9 @@ namespace gcn
         addMouseListener(this);
     }
 
-    ScrollArea::ScrollArea(Widget *const content) :
-        gcn::BasicContainer(),
+    ScrollArea::ScrollArea(const Widget2 *const widget,
+                           Widget *const content) :
+        gcn::BasicContainer(widget),
         MouseListener(),
         mVScroll(0),
         mHScroll(0),
@@ -129,10 +130,11 @@ namespace gcn
         addMouseListener(this);
     }
 
-    ScrollArea::ScrollArea(Widget *content,
+    ScrollArea::ScrollArea(const Widget2 *const widget,
+                           Widget *content,
                            ScrollPolicy hPolicy,
                            ScrollPolicy vPolicy) :
-        gcn::BasicContainer(),
+        gcn::BasicContainer(widget),
         MouseListener(),
         mVScroll(0),
         mHScroll(0),
diff --git a/src/gui/base/widgets/scrollarea.hpp b/src/gui/base/widgets/scrollarea.hpp
index 1d4c0dd54..e2d8aada5 100644
--- a/src/gui/base/widgets/scrollarea.hpp
+++ b/src/gui/base/widgets/scrollarea.hpp
@@ -100,14 +100,15 @@ namespace gcn
         /**
          * Constructor.
          */
-        ScrollArea();
+        explicit ScrollArea(const Widget2 *const widget);
 
         /**
          * Constructor.
          *
          * @param content The content of the scroll area.
          */
-        explicit ScrollArea(Widget *const content);
+        ScrollArea(const Widget2 *const widget,
+                   Widget *const content);
 
         /**
          * Constructor.
@@ -118,7 +119,8 @@ namespace gcn
          * @param vPolicy The policy for the vertical scrollbar. See enum with
          *                policies.
          */
-        ScrollArea(Widget *content,
+        ScrollArea(const Widget2 *const widget,
+                   Widget *content,
                    ScrollPolicy hPolicy,
                    ScrollPolicy vPolicy);
 
diff --git a/src/gui/base/widgets/slider.cpp b/src/gui/base/widgets/slider.cpp
index 1245b6590..e995ff55a 100644
--- a/src/gui/base/widgets/slider.cpp
+++ b/src/gui/base/widgets/slider.cpp
@@ -76,8 +76,9 @@
 
 namespace gcn
 {
-    Slider::Slider(const double scaleEnd) :
-        gcn::Widget(),
+    Slider::Slider(const Widget2 *const widget,
+                   const double scaleEnd) :
+        gcn::Widget(widget),
         MouseListener(),
         KeyListener(),
         mDragged(false),
@@ -95,8 +96,10 @@ namespace gcn
         addKeyListener(this);
     }
 
-    Slider::Slider(const double scaleStart, const double scaleEnd) :
-        gcn::Widget(),
+    Slider::Slider(const Widget2 *const widget,
+                   const double scaleStart,
+                   const double scaleEnd) :
+        gcn::Widget(widget),
         MouseListener(),
         KeyListener(),
         mDragged(false),
diff --git a/src/gui/base/widgets/slider.hpp b/src/gui/base/widgets/slider.hpp
index f77d3f5dd..f29ad5950 100644
--- a/src/gui/base/widgets/slider.hpp
+++ b/src/gui/base/widgets/slider.hpp
@@ -99,7 +99,8 @@ namespace gcn
          *
          * @param scaleEnd The end value of the slider scale.
          */
-        explicit Slider(const double scaleEnd = 1.0);
+        explicit Slider(const Widget2 *const widget,
+                        const double scaleEnd = 1.0);
 
         /**
          * Constructor.
@@ -107,7 +108,9 @@ namespace gcn
          * @param scaleStart The start value of the slider scale.
          * @param scaleEnd The end value of the slider scale.
          */
-        Slider(const double scaleStart, const double scaleEnd);
+        Slider(const Widget2 *const widget,
+               const double scaleStart,
+               const double scaleEnd);
 
         A_DELETE_COPY(Slider)
 
diff --git a/src/gui/base/widgets/textbox.cpp b/src/gui/base/widgets/textbox.cpp
index 292e35850..7a5b63a50 100644
--- a/src/gui/base/widgets/textbox.cpp
+++ b/src/gui/base/widgets/textbox.cpp
@@ -80,8 +80,8 @@
 
 namespace gcn
 {
-    TextBox::TextBox() :
-        gcn::Widget(),
+    TextBox::TextBox(const Widget2 *const widget) :
+        gcn::Widget(widget),
         MouseListener(),
         KeyListener(),
         mTextRows(),
@@ -98,8 +98,9 @@ namespace gcn
         adjustSize();
     }
 
-    TextBox::TextBox(const std::string& text) :
-        gcn::Widget(),
+    TextBox::TextBox(const Widget2 *const widget,
+                     const std::string& text) :
+        gcn::Widget(widget),
         MouseListener(),
         KeyListener(),
         mTextRows(),
diff --git a/src/gui/base/widgets/textbox.hpp b/src/gui/base/widgets/textbox.hpp
index 8fc788816..0c96096ec 100644
--- a/src/gui/base/widgets/textbox.hpp
+++ b/src/gui/base/widgets/textbox.hpp
@@ -87,14 +87,15 @@ namespace gcn
         /**
          * Constructor.
          */
-        TextBox();
+        explicit TextBox(const Widget2 *const widget);
 
         /**
          * Constructor.
          *
          * @param text The default text of the text box.
          */
-        explicit TextBox(const std::string& text);
+        TextBox(const Widget2 *const widget,
+                const std::string& text);
 
         A_DELETE_COPY(TextBox)
 
diff --git a/src/gui/base/widgets/textfield.cpp b/src/gui/base/widgets/textfield.cpp
index f149e8667..6ca37c4af 100644
--- a/src/gui/base/widgets/textfield.cpp
+++ b/src/gui/base/widgets/textfield.cpp
@@ -78,8 +78,8 @@
 
 namespace gcn
 {
-    TextField::TextField() :
-        gcn::Widget(),
+    TextField::TextField(const Widget2 *const widget) :
+        gcn::Widget(widget),
         MouseListener(),
         KeyListener(),
         mText(),
@@ -92,8 +92,9 @@ namespace gcn
         addKeyListener(this);
     }
 
-    TextField::TextField(const std::string& text) :
-        gcn::Widget(),
+    TextField::TextField(const Widget2 *const widget,
+                         const std::string& text) :
+        gcn::Widget(widget),
         MouseListener(),
         KeyListener(),
         mText(text),
diff --git a/src/gui/base/widgets/textfield.hpp b/src/gui/base/widgets/textfield.hpp
index 099ed1356..aa5f210c5 100644
--- a/src/gui/base/widgets/textfield.hpp
+++ b/src/gui/base/widgets/textfield.hpp
@@ -85,7 +85,7 @@ namespace gcn
         /**
          * Constructor.
          */
-        TextField();
+        explicit TextField(const Widget2 *const widget);
 
         /**
          * Constructor. The text field will be automatically resized
@@ -93,7 +93,8 @@ namespace gcn
          *
          * @param text The default text of the text field.
          */
-        explicit TextField(const std::string& text);
+        TextField(const Widget2 *const widget,
+                  const std::string& text);
 
         A_DELETE_COPY(TextField)
 
diff --git a/src/gui/base/widgets/window.cpp b/src/gui/base/widgets/window.cpp
index 8d33c1dd5..0ead95bc1 100644
--- a/src/gui/base/widgets/window.cpp
+++ b/src/gui/base/widgets/window.cpp
@@ -77,8 +77,8 @@
 
 namespace gcn
 {
-    Window::Window() :
-        Container(),
+    Window::Window(const Widget2 *const widget) :
+        Container(widget),
         MouseListener(),
         mCaption(),
         mAlignment(Graphics::CENTER),
@@ -94,8 +94,9 @@ namespace gcn
         addMouseListener(this);
     }
 
-    Window::Window(const std::string& caption) :
-        Container(),
+    Window::Window(const Widget2 *const widget,
+                   const std::string& caption) :
+        Container(widget),
         MouseListener(),
         mCaption(caption),
         mAlignment(Graphics::CENTER),
diff --git a/src/gui/base/widgets/window.hpp b/src/gui/base/widgets/window.hpp
index 030d57edc..e2772d850 100644
--- a/src/gui/base/widgets/window.hpp
+++ b/src/gui/base/widgets/window.hpp
@@ -82,7 +82,7 @@ namespace gcn
         /**
          * Constructor.
          */
-        Window();
+        explicit Window(const Widget2 *const widget);
 
         /**
          * Constructor. The window will be automatically resized in height
@@ -90,7 +90,8 @@ namespace gcn
          *
          * @param caption the caption of the window.
          */
-        explicit Window(const std::string& caption);
+        Window(const Widget2 *const widget,
+               const std::string& caption);
 
         A_DELETE_COPY(Window)