9 files changed, 28 insertions, 17 deletions
diff --git a/src/guichan/widgets/button.cpp b/src/guichan/widgets/button.cpp
index 6ea6c8f3a..b0627c4bd 100644
--- a/src/guichan/widgets/button.cpp
+++ b/src/guichan/widgets/button.cpp
@@ -64,6 +64,7 @@ namespace gcn
         gcn::MouseListener(),
         gcn::KeyListener(),
         gcn::FocusListener(),
+        mCaption(),
         mHasMouse(false),
         mKeyPressed(false),
         mMousePressed(false),
diff --git a/src/guichan/widgets/checkbox.cpp b/src/guichan/widgets/checkbox.cpp
index 4e76e75d2..da6776d31 100644
--- a/src/guichan/widgets/checkbox.cpp
+++ b/src/guichan/widgets/checkbox.cpp
@@ -62,7 +62,8 @@ namespace gcn
         gcn::Widget(),
         gcn::MouseListener(),
         gcn::KeyListener(),
-        mSelected(false)
+        mSelected(false),
+        mCaption()
     {
         setFocusable(true);
         addMouseListener(this);
@@ -73,7 +74,8 @@ namespace gcn
         gcn::Widget(),
         gcn::MouseListener(),
         gcn::KeyListener(),
-        mSelected(selected)
+        mSelected(selected),
+        mCaption()
     {
         setCaption(caption);
 
diff --git a/src/guichan/widgets/label.cpp b/src/guichan/widgets/label.cpp
index db1ea6e8a..5e7c714f3 100644
--- a/src/guichan/widgets/label.cpp
+++ b/src/guichan/widgets/label.cpp
@@ -58,6 +58,7 @@ namespace gcn
 {
     Label::Label() :
         gcn::Widget(),
+        mCaption(),
         mAlignment(Graphics::LEFT)
     {
     }
diff --git a/src/guichan/widgets/listbox.cpp b/src/guichan/widgets/listbox.cpp
index 938d82721..5dd1509f5 100644
--- a/src/guichan/widgets/listbox.cpp
+++ b/src/guichan/widgets/listbox.cpp
@@ -66,7 +66,8 @@ namespace gcn
         gcn::KeyListener(),
         mSelected(-1),
         mListModel(nullptr),
-        mWrappingEnabled(false)
+        mWrappingEnabled(false),
+        mSelectionListeners()
     {
         setWidth(100);
         setFocusable(true);
@@ -81,7 +82,8 @@ namespace gcn
         gcn::KeyListener(),
         mSelected(-1),
         mListModel(listModel),
-        mWrappingEnabled(false)
+        mWrappingEnabled(false),
+        mSelectionListeners()
     {
         setWidth(100);
         adjustSize();
diff --git a/src/guichan/widgets/radiobutton.cpp b/src/guichan/widgets/radiobutton.cpp
index 9be0b75c9..55de52a99 100644
--- a/src/guichan/widgets/radiobutton.cpp
+++ b/src/guichan/widgets/radiobutton.cpp
@@ -64,8 +64,8 @@ namespace gcn
         gcn::MouseListener(),
         gcn::KeyListener(),
         mSelected(false),
-        mCaption(""),
-        mGroup("")
+        mCaption(),
+        mGroup()
     {
         setSelected(false);
 
@@ -81,7 +81,8 @@ namespace gcn
         gcn::MouseListener(),
         gcn::KeyListener(),
         mSelected(false),
-        mGroup("")
+        mCaption(),
+        mGroup()
     {
         setCaption(caption);
         setGroup(group);
diff --git a/src/guichan/widgets/slider.cpp b/src/guichan/widgets/slider.cpp
index 7611fdfd7..322f2ef76 100644
--- a/src/guichan/widgets/slider.cpp
+++ b/src/guichan/widgets/slider.cpp
@@ -61,15 +61,15 @@ namespace gcn
         gcn::MouseListener(),
         gcn::KeyListener(),
         mDragged(false),
+        mValue(0),
+        mStepLength(scaleEnd / 10),
+        mMarkerLength(10),
         mScaleStart(0),
-        mScaleEnd(scaleEnd)
+        mScaleEnd(scaleEnd),
+        mOrientation(HORIZONTAL)
     {
         setFocusable(true);
         setFrameSize(1);
-        setOrientation(HORIZONTAL);
-        setValue(0);
-        setStepLength(scaleEnd / 10);
-        setMarkerLength(10);
 
         addMouseListener(this);
         addKeyListener(this);
@@ -80,15 +80,15 @@ namespace gcn
         gcn::MouseListener(),
         gcn::KeyListener(),
         mDragged(false),
+        mValue(scaleStart),
+        mStepLength((scaleEnd - scaleStart) / 10),
+        mMarkerLength(10),
         mScaleStart(scaleStart),
-        mScaleEnd(scaleEnd)
+        mScaleEnd(scaleEnd),
+        mOrientation(HORIZONTAL)
     {
         setFocusable(true);
         setFrameSize(1);
-        setOrientation(HORIZONTAL);
-        setValue(scaleStart);
-        setStepLength((scaleEnd  - scaleStart) / 10);
-        setMarkerLength(10);
 
         addMouseListener(this);
         addKeyListener(this);
diff --git a/src/guichan/widgets/textbox.cpp b/src/guichan/widgets/textbox.cpp
index bfb6aff89..3f1c51402 100644
--- a/src/guichan/widgets/textbox.cpp
+++ b/src/guichan/widgets/textbox.cpp
@@ -62,6 +62,7 @@ namespace gcn
         gcn::Widget(),
         gcn::MouseListener(),
         gcn::KeyListener(),
+        mTextRows(),
         mCaretColumn(0),
         mCaretRow(0),
         mEditable(true),
@@ -79,6 +80,7 @@ namespace gcn
         gcn::Widget(),
         gcn::MouseListener(),
         gcn::KeyListener(),
+        mTextRows(),
         mCaretColumn(0),
         mCaretRow(0),
         mEditable(true),
diff --git a/src/guichan/widgets/textfield.cpp b/src/guichan/widgets/textfield.cpp
index 7d9bd87f6..e5ecc172b 100644
--- a/src/guichan/widgets/textfield.cpp
+++ b/src/guichan/widgets/textfield.cpp
@@ -61,6 +61,7 @@ namespace gcn
         gcn::Widget(),
         gcn::MouseListener(),
         gcn::KeyListener(),
+        mText(),
         mCaretPosition(0),
         mXScroll(0)
     {
diff --git a/src/guichan/widgets/window.cpp b/src/guichan/widgets/window.cpp
index f04a47e9e..025021a41 100644
--- a/src/guichan/widgets/window.cpp
+++ b/src/guichan/widgets/window.cpp
@@ -60,6 +60,7 @@ namespace gcn
     Window::Window() :
         Container(),
         gcn::MouseListener(),
+        mCaption(),
         mAlignment(Graphics::CENTER),
         mPadding(2),
         mTitleBarHeight(16),