Missing exports

[wxWidgets.git] / contrib / include / wx / foldbar / foldpanelbar.h

diff --git a/contrib/include/wx/foldbar/foldpanelbar.h b/contrib/include/wx/foldbar/foldpanelbar.h
index 5db45ed2951e0641164b4c2a4518710b3a2a0bda..252104b2c5500d07dd7eeb44a090588b821a5aea 100644 (file)
--- a/contrib/include/wx/foldbar/foldpanelbar.h
+++ b/contrib/include/wx/foldbar/foldpanelbar.h
@@ -2,7 +2,8 @@
 // Name:        foldpanelbar.h
 // Purpose:     wxFoldPanel
 // Author:      Jorgen Bodde
 // Name:        foldpanelbar.h
 // Purpose:     wxFoldPanel
 // Author:      Jorgen Bodde

-// Modified by:
+// Modified by: ABX - 19/12/2004 : possibility of horizontal orientation
+//                               : wxWidgets coding standards

 // Created:     22/06/2004
 // RCS-ID:      $Id$
 // Copyright:   (c) Jorgen Bodde
 // Created:     22/06/2004
 // RCS-ID:      $Id$
 // Copyright:   (c) Jorgen Bodde


@@ -12,19 +13,17 @@
 #ifndef __WXFOLDPANELBAR_H__
 #define __WXFOLDPANELBAR_H__
 
 #ifndef __WXFOLDPANELBAR_H__
 #define __WXFOLDPANELBAR_H__
 

-#ifndef WX_PRECOMP
-    #include "wx/wx.h"
-#endif
-
-#include "foldpanelitem.h"
-

 /** Not yet supported but added for future reference. Single fold forces other panels to close when
     they are open, and only opens the current panel. This will allow the open panel to gain the full
     size left in the client area */
 /** Not yet supported but added for future reference. Single fold forces other panels to close when
     they are open, and only opens the current panel. This will allow the open panel to gain the full
     size left in the client area */

-#define wxFPB_SINGLE_FOLD            0x0001    
+#define wxFPB_SINGLE_FOLD           0x0001

 
 /** All panels are stacked to the bottom. When they are expanded again they show up at the top */
 
 /** All panels are stacked to the bottom. When they are expanded again they show up at the top */

-#define wxFPB_COLLAPSE_TO_BOTTOM    0x0002    
+#define wxFPB_COLLAPSE_TO_BOTTOM    0x0002
+
+/** Orientation flag **/
+#define wxFPB_HORIZONTAL            wxHORIZONTAL /*  0x0004 */
+#define wxFPB_VERTICAL              wxVERTICAL   /*  0x0008 */

 
 /** Not yet supported, but added for future reference. Single fold plus panels will be stacked at the bottom */
 #define wxFPB_EXCLUSIVE_FOLD        wxFPB_SINGLE_FOLD | wxFPB_COLLAPSE_TO_BOTTOM
 
 /** Not yet supported, but added for future reference. Single fold plus panels will be stacked at the bottom */
 #define wxFPB_EXCLUSIVE_FOLD        wxFPB_SINGLE_FOLD | wxFPB_COLLAPSE_TO_BOTTOM


@@ -34,87 +33,89 @@
 
 #define wxFPB_DEFAULT_STYLE         wxTAB_TRAVERSAL | wxNO_BORDER
 
 
 #define wxFPB_DEFAULT_STYLE         wxTAB_TRAVERSAL | wxNO_BORDER
 

+#include "wx/foldbar/foldpanelitem.h"
+

 /** \class wxFoldPanel
     This class is used to return a reference to the fold panel that is added by wxFoldPanelBar::AddFoldPanel(). Use
 /** \class wxFoldPanel
     This class is used to return a reference to the fold panel that is added by wxFoldPanelBar::AddFoldPanel(). Use

-    wxFoldPanel::IsOk() to check wether the result is ok to be used in further operations. Use wxFoldPanel::GetItem() 
+    wxFoldPanel::IsOk() to check wether the result is ok to be used in further operations. Use wxFoldPanel::GetItem()

     to obtain a parent window reference to create the controls on you want to add with wxFoldPanelBar::AddFoldPanelWindow().<br><br>
 */
 
 class wxFoldPanel
 {
 private:
     to obtain a parent window reference to create the controls on you want to add with wxFoldPanelBar::AddFoldPanelWindow().<br><br>
 */
 
 class wxFoldPanel
 {
 private:

-    wxFoldPanelItem *_item;
+    wxFoldPanelItem *m_item;

 
 public:
     /** Constructor, usually not directly used by the developer. */
 
 public:
     /** Constructor, usually not directly used by the developer. */

-    wxFoldPanel(wxFoldPanelItem *item) 
-        : _item(item)
+    wxFoldPanel(wxFoldPanelItem *item)
+        : m_item(item)

     {
     }
 
     /** Returns true if this is a valid wxFoldPanelItem reference. */
     bool IsOk() const {
     {
     }
 
     /** Returns true if this is a valid wxFoldPanelItem reference. */
     bool IsOk() const {

-        return (_item != 0);
+        return (m_item != 0);

     };
 
     /** Copy operator to assign one instance to the other, this is needed because these classes are passed
         as instance not by reference. */
     virtual void operator=(const wxFoldPanel &item) {
     };
 
     /** Copy operator to assign one instance to the other, this is needed because these classes are passed
         as instance not by reference. */
     virtual void operator=(const wxFoldPanel &item) {

-        _item = item._item;
+        m_item = item.m_item;

     };
 
 #ifndef _NO_DOXYGEN_
     // not allowed to be seen by doxygen
     wxFoldPanelItem *GetItem() const {
     };
 
 #ifndef _NO_DOXYGEN_
     // not allowed to be seen by doxygen
     wxFoldPanelItem *GetItem() const {

-        return _item;
+        return m_item;

     };
 #endif
     };
 #endif

-    
+

     /** Use this method to obtain the wxPanel derived class to which you need to add your components. For example;<br>
 
     \code
     /** Use this method to obtain the wxPanel derived class to which you need to add your components. For example;<br>
 
     \code

-        wxFoldPanel item = _pnl->AddFoldPanel(wxT("Test me"), false);
-        _pnl->AddFoldPanelWindow(item, new wxButton(item.GetParent(), wxID_ANY, wxT("Press Me"))); 
+        wxFoldPanel item = m_pnl->AddFoldPanel(wxT("Test me"), false);
+        m_pnl->AddFoldPanelWindow(item, new wxButton(item.GetParent(), wxID_ANY, wxT("Press Me")));

     \endcode
     */
     wxFoldPanelItem *GetParent() const {
     \endcode
     */
     wxFoldPanelItem *GetParent() const {

-        wxASSERT(_item);
-        return _item;
+        wxASSERT(m_item);
+        return m_item;

     };
 
 
 };
 
 #include <wx/dynarray.h>
     };
 
 
 };
 
 #include <wx/dynarray.h>

-WX_DEFINE_ARRAY(wxFoldPanelItem *, wxFoldPanelItemArray); 
+WX_DEFINE_ARRAY_PTR(wxFoldPanelItem *, wxFoldPanelItemArray);

 
 /** \class wxFoldPanelBar
     The wxFoldPanelBar is a class which can maintain a list of collapsable panels. Once a panel is collapsed, only
     it's panel bar is visible to the user. This will provide more space for the other panels, or allow the user to
     close panels which are not used often to get the most out of the work area.
 
 
 /** \class wxFoldPanelBar
     The wxFoldPanelBar is a class which can maintain a list of collapsable panels. Once a panel is collapsed, only
     it's panel bar is visible to the user. This will provide more space for the other panels, or allow the user to
     close panels which are not used often to get the most out of the work area.
 

-    This control is easy to use. Simply create it as a child for a panel or sash window, and populate panels with 
+    This control is easy to use. Simply create it as a child for a panel or sash window, and populate panels with

     wxFoldPanelBar::AddFoldPanel(). Then use the wxFoldPanelBar::AddFoldPanelWindow() to add wxWindow derived controls
     wxFoldPanelBar::AddFoldPanel(). Then use the wxFoldPanelBar::AddFoldPanelWindow() to add wxWindow derived controls

-    to the current fold panel. Use wxFoldPanelBar::AddFoldPanelSeperator() to put separators between the groups of 
+    to the current fold panel. Use wxFoldPanelBar::AddFoldPanelSeperator() to put separators between the groups of

     controls that need a visual separator to group them together. After all is constructed, the user can fold
     controls that need a visual separator to group them together. After all is constructed, the user can fold

-    the panels by doubleclicking on the bar or single click on the arrow, which will indicate the collapsed or 
+    the panels by doubleclicking on the bar or single click on the arrow, which will indicate the collapsed or

     expanded state.
 */
 
     expanded state.
 */
 

-class wxFoldPanelBar: public wxPanel
+class WXDLLIMPEXP_FOLDBAR wxFoldPanelBar: public wxPanel

 {
 private:
     DECLARE_CLASS( wxFoldPanelBar )
     DECLARE_EVENT_TABLE()
 
 {
 private:
     DECLARE_CLASS( wxFoldPanelBar )
     DECLARE_EVENT_TABLE()
 

-    wxImageList *_images;
-    wxFoldPanelItemArray _panels;
-    wxBoxSizer* _panelSizer;
-    wxPanel *_foldPanel, *_bottomPanel;
-    wxFlexGridSizer* _mainSizer;
-    bool _controlCreated;
-    wxBitmap *_moreBmp;
-    int _extraStyle;
+    wxImageList *m_images;
+    wxFoldPanelItemArray m_panels;
+    wxBoxSizer* m_panelSizer;
+    wxPanel *m_foldPanel, *m_bottomPanel;
+    wxFlexGridSizer* m_mainSizer;
+    bool m_controlCreated;
+    wxBitmap *m_moreBmp;
+    int m_extraStyle;

 
 private:
     /** Refreshes all the panels from given index down to last one */
 
 private:
     /** Refreshes all the panels from given index down to last one */


@@ -122,11 +123,11 @@ private:
 
     /** Refreshes all the panels from given pointer down to last one in the list */
     void RefreshPanelsFrom(wxFoldPanelItem *item);
 
     /** Refreshes all the panels from given pointer down to last one in the list */
     void RefreshPanelsFrom(wxFoldPanelItem *item);

-    
-    /** Returns the height of the panels that are expanded and collapsed. This is useful to determine
-        quickly what size is used to display, and what is left at the bottom to allign
+
+    /** Returns the length of the panels that are expanded and collapsed. This is useful to determine
+        quickly what size is used to display, and what is left at the bottom (right) to allign

         the collapsed panels. */
         the collapsed panels. */

-    int GetPanelsHeight(int &collapsed, int &expanded);
+    int GetPanelsLength(int &collapsed, int &expanded);

 
     /** Reposition all the collapsed panels to the bottom. When it is not possible to
         allign them to the bottom, stick them behind the visible panels. The Rect holds the
 
     /** Reposition all the collapsed panels to the bottom. When it is not possible to
         allign them to the bottom, stick them behind the visible panels. The Rect holds the


@@ -135,96 +136,101 @@ private:
     wxRect RepositionCollapsedToBottom();
 
 public:
     wxRect RepositionCollapsedToBottom();
 
 public:

-    /** Two step constructor used for XRC. Use wxFoldPanelBar::Create() to create the panel. Do not call 
+    /** Two step constructor used for XRC. Use wxFoldPanelBar::Create() to create the panel. Do not call

         any other methods before the control is fully created! */
     wxFoldPanelBar();
     /** One step creation. Look at wxPanel for the argument and style flags. The extraStyle flags are
         - wxFPB_DEFAULT_EXTRASTYLE : Takes default styles.
         - wxFPB_COLLAPSE_TO_BOTTOM : When panels are collapsed, they are put at the bottom of the area. */
     wxFoldPanelBar( wxWindow *parent, wxWindowID id = wxID_ANY, const wxPoint& pos = wxDefaultPosition,
         any other methods before the control is fully created! */
     wxFoldPanelBar();
     /** One step creation. Look at wxPanel for the argument and style flags. The extraStyle flags are
         - wxFPB_DEFAULT_EXTRASTYLE : Takes default styles.
         - wxFPB_COLLAPSE_TO_BOTTOM : When panels are collapsed, they are put at the bottom of the area. */
     wxFoldPanelBar( wxWindow *parent, wxWindowID id = wxID_ANY, const wxPoint& pos = wxDefaultPosition,

-                    const wxSize& size = wxDefaultSize, long style = wxFPB_DEFAULT_STYLE, 
+                    const wxSize& size = wxDefaultSize, long style = wxFPB_DEFAULT_STYLE,

                     long extraStyle = wxFPB_DEFAULT_EXTRASTYLE);
                     long extraStyle = wxFPB_DEFAULT_EXTRASTYLE);

-    
+

     /** wxFoldPanelBar destructor */
     virtual ~wxFoldPanelBar();
     /** wxFoldPanelBar destructor */
     virtual ~wxFoldPanelBar();

-    
-    /** Two step create call. Use this when the control is not created using the wxPanel derived constructor. 
+
+    /** Two step create call. Use this when the control is not created using the wxPanel derived constructor.

         WARNING: Do not create this component more then once! */
         WARNING: Do not create this component more then once! */

-    virtual void Create( wxWindow *parent, wxWindowID id = wxID_ANY, const wxPoint& pos = wxDefaultPosition, 
+    virtual void Create( wxWindow *parent, wxWindowID id = wxID_ANY, const wxPoint& pos = wxDefaultPosition,

                          const wxSize& size = wxDefaultSize, long style = wxFPB_DEFAULT_STYLE,
                          long extraStyle = wxFPB_DEFAULT_EXTRASTYLE);
                          const wxSize& size = wxDefaultSize, long style = wxFPB_DEFAULT_STYLE,
                          long extraStyle = wxFPB_DEFAULT_EXTRASTYLE);

-    
+

     /** Adds a fold panel to the list of panels. If the flag collapsedInitially is set to true, the panel
     /** Adds a fold panel to the list of panels. If the flag collapsedInitially is set to true, the panel

-        is collapsed initially. The wxFoldPanel item which is returned, can be used as a reference to 
+        is collapsed initially. The wxFoldPanel item which is returned, can be used as a reference to

         perform actions upon the fold panel like collapsing it, expanding it, or deleting it from the list.
         perform actions upon the fold panel like collapsing it, expanding it, or deleting it from the list.

-        
-        Use this foldpanel to add windows to it. Please consult wxFoldPanelBar::AddFoldPanelWindow() and 
+
+        Use this foldpanel to add windows to it. Please consult wxFoldPanelBar::AddFoldPanelWindow() and

         wxFoldPanelBar::AddFoldPanelSeparator() how to add wxWindow items to the panels. */
         wxFoldPanelBar::AddFoldPanelSeparator() how to add wxWindow items to the panels. */

-    wxFoldPanel AddFoldPanel(const wxString &caption, bool collapsedInitially = false, 
+    wxFoldPanel AddFoldPanel(const wxString &caption, bool collapsedInitially = false,

                              const wxCaptionBarStyle &style = wxEmptyCaptionBarStyle);
 
 
     /** Adds a wxWindow derived class to the referenced wxFoldPanel. IMPORTANT: Make the to be created window,
         child of the wxFoldPanel. See example that follows. The flags to be used are:
                              const wxCaptionBarStyle &style = wxEmptyCaptionBarStyle);
 
 
     /** Adds a wxWindow derived class to the referenced wxFoldPanel. IMPORTANT: Make the to be created window,
         child of the wxFoldPanel. See example that follows. The flags to be used are:

-        - wxFPB_ALIGN_WIDTH: Which means the wxWindow to be added will be alligned to fit the width of the 
-          wxFoldPanel when it is resized. Very handy for sizer items, buttons and text boxes. 
+        - wxFPB_ALIGN_WIDTH: Which means the wxWindow to be added will be alligned to fit the width of the
+          wxFoldPanel when it is resized. Very handy for sizer items, buttons and text boxes.

         - wxFPB_ALIGN_LEFT: Alligns left instead of fitting the width of the child window to be added. Use either
           this one or wxFPB_ALIGN_WIDTH.
         - wxFPB_ALIGN_LEFT: Alligns left instead of fitting the width of the child window to be added. Use either
           this one or wxFPB_ALIGN_WIDTH.

-       
+

         The wxWindow to be added can be slightly indented from left and right so it is more visibly placed
         in the wxFoldPanel. Use ySpacing > 0 to give the control an y offset from the previous wxWindow added,
         use leftSpacing to give it a slight indent from the left, and rightSpacing also reserves a little space
         The wxWindow to be added can be slightly indented from left and right so it is more visibly placed
         in the wxFoldPanel. Use ySpacing > 0 to give the control an y offset from the previous wxWindow added,
         use leftSpacing to give it a slight indent from the left, and rightSpacing also reserves a little space

-        on the right so the wxWindow can be properly placed in the wxFoldPanel. 
+        on the right so the wxWindow can be properly placed in the wxFoldPanel.

 
 

-        The following example adds a wxFoldPanel to the wxFoldPanelBar and adds two wxWindow derived controls 
+        The following example adds a wxFoldPanel to the wxFoldPanelBar and adds two wxWindow derived controls

         to the wxFoldPanel:
 
         \code
 
             // create the wxFoldPanelBar
         to the wxFoldPanel:
 
         \code
 
             // create the wxFoldPanelBar

-            _pnl = new wxFoldPanelBar(this, wxID_ANY, wxDefaultPosition, wxDefaultSize, wxFPB_DEFAULT_STYLE, wxFPB_COLLAPSE_TO_BOTTOM);
+            m_pnl = new wxFoldPanelBar(this, wxID_ANY, wxDefaultPosition, wxDefaultSize, wxFPB_DEFAULT_STYLE, wxFPB_COLLAPSE_TO_BOTTOM);

 
             // add a foldpanel to the control. "Test me" is the caption and it is initially not collapsed.
 
             // add a foldpanel to the control. "Test me" is the caption and it is initially not collapsed.

-            wxFoldPanel item = _pnl->AddFoldPanel(wxT("Test me"), false);
+            wxFoldPanel item = m_pnl->AddFoldPanel(wxT("Test me"), false);

 
 

-            // now add a button to the fold panel. Mind that the button should be made child of the 
-            // wxFoldPanel and not of the main form. 
-            _pnl->AddFoldPanelWindow(item, new wxButton(item.GetParent(), ID_COLLAPSEME, wxT("Collapse Me")));
+            // now add a button to the fold panel. Mind that the button should be made child of the
+            // wxFoldPanel and not of the main form.
+            m_pnl->AddFoldPanelWindow(item, new wxButton(item.GetParent(), ID_COLLAPSEME, wxT("Collapse Me")));

 
             // add a separator between the two controls. This is purely a visual line that can have a certain
             // color and also the indents and width alligning like a control.
 
             // add a separator between the two controls. This is purely a visual line that can have a certain
             // color and also the indents and width alligning like a control.

-            _pnl->AddFoldPanelSeperator(item);
+            m_pnl->AddFoldPanelSeperator(item);

 
             // now add a text ctrl. Also very easy. Allign this on width so that when the control gets wider
             // the text control also sizes along.
 
             // now add a text ctrl. Also very easy. Allign this on width so that when the control gets wider
             // the text control also sizes along.

-            _pnl->AddFoldPanelWindow(item, new wxTextCtrl(item.GetParent(), wxID_ANY, wxT("Comment")), wxFPB_ALIGN_WIDTH, wxFPB_DEFAULT_YSPACING, 20); 
+            m_pnl->AddFoldPanelWindow(item, new wxTextCtrl(item.GetParent(), wxID_ANY, wxT("Comment")), wxFPB_ALIGN_WIDTH, wxFPB_DEFAULT_SPACING, 20);

 
         \endcode
     */
 
         \endcode
     */

-    int AddFoldPanelWindow(const wxFoldPanel &panel, wxWindow *window, int flags = wxFPB_ALIGN_WIDTH, 
-                           int ySpacing = wxFPB_DEFAULT_YSPACING, int leftSpacing = wxFPB_DEFAULT_LEFTSPACING, 
+    int AddFoldPanelWindow(const wxFoldPanel &panel, wxWindow *window, int flags = wxFPB_ALIGN_WIDTH,
+                           int Spacing = wxFPB_DEFAULT_SPACING, int leftSpacing = wxFPB_DEFAULT_LEFTSPACING,

                            int rightSpacing = wxFPB_DEFAULT_RIGHTSPACING);
 
                            int rightSpacing = wxFPB_DEFAULT_RIGHTSPACING);
 

-    /** Adds a seperator line to the current wxFoldPanel. The seperator is a simple line which is drawn and is no 
-        real component. It can be used to seperate groups of controls which belong to eachother. The colour is 
+    /** Adds a seperator line to the current wxFoldPanel. The seperator is a simple line which is drawn and is no
+        real component. It can be used to seperate groups of controls which belong to eachother. The colour is

         adjustable, and it takes the same ySpacing, leftSpacing and rightSpacing as AddFoldPanelWindow(). */
         adjustable, and it takes the same ySpacing, leftSpacing and rightSpacing as AddFoldPanelWindow(). */

-    int AddFoldPanelSeperator(const wxFoldPanel &panel, const wxColour &color = wxColour(167,167,167), 
-                           int ySpacing = wxFPB_DEFAULT_YSPACING, int leftSpacing = wxFPB_DEFAULT_LEFTLINESPACING, 
+    int AddFoldPanelSeperator(const wxFoldPanel &panel, const wxColour &color = wxColour(167,167,167),
+                           int Spacing = wxFPB_DEFAULT_SPACING, int leftSpacing = wxFPB_DEFAULT_LEFTLINESPACING,

                            int rightSpacing = wxFPB_DEFAULT_RIGHTLINESPACING);
 
                            int rightSpacing = wxFPB_DEFAULT_RIGHTLINESPACING);
 

-    /** Returns the number of panels currently present in the wxFoldPanelBar. This is independent if they are 
+    /** Returns the number of panels currently present in the wxFoldPanelBar. This is independent if they are

         visible or hidden. */
     size_t GetCount() const {
         visible or hidden. */
     size_t GetCount() const {

-        return _panels.GetCount();
+        return m_panels.GetCount();

     };
 
     };
 

+    inline bool IsVertical() const
+        {
+            return HasFlag(wxFPB_VERTICAL);
+        }
+

     /** Returns the wxFoldPanel reference belonging to the current index. An empty panel is returned when the
         index is out of bounds. Use GetCount() to get the amount of panels present. Collapsing and folding the
         panel does not change the order in which they are indexed. So it is safe enough to keep a reference
         to the panel by number. */
     wxFoldPanel Item(size_t i) {
     /** Returns the wxFoldPanel reference belonging to the current index. An empty panel is returned when the
         index is out of bounds. Use GetCount() to get the amount of panels present. Collapsing and folding the
         panel does not change the order in which they are indexed. So it is safe enough to keep a reference
         to the panel by number. */
     wxFoldPanel Item(size_t i) {

-        wxCHECK(i >= 0 && i < GetCount(), wxFoldPanel(0));
-        return wxFoldPanel(_panels.Item(i));
+        wxCHECK((int)i >= 0 && i < GetCount(), wxFoldPanel(0));
+        return wxFoldPanel(m_panels.Item(i));

     };
 
     /** Collapses the given wxFoldPanel reference, and updates the foldpanel bar. In the wxFPB_COLLAPSE_TO_BOTTOM
     };
 
     /** Collapses the given wxFoldPanel reference, and updates the foldpanel bar. In the wxFPB_COLLAPSE_TO_BOTTOM


@@ -233,16 +239,16 @@ public:
     void Collapse(const wxFoldPanel &item) {
         wxCHECK2(item.IsOk(), return);
         item.GetItem()->Collapse();
     void Collapse(const wxFoldPanel &item) {
         wxCHECK2(item.IsOk(), return);
         item.GetItem()->Collapse();

-        
+

         RefreshPanelsFrom(item.GetItem());
     };
 
         RefreshPanelsFrom(item.GetItem());
     };
 

-    /** Expands the given wxFoldPanel reference, and updates the foldpanel bar. In the wxFPB_COLLAPSE_TO_BOTTOM 
+    /** Expands the given wxFoldPanel reference, and updates the foldpanel bar. In the wxFPB_COLLAPSE_TO_BOTTOM

        they will be removed from the bottom and the order where the panel originally was placed is restored.  */
     void Expand(const wxFoldPanel &item) {
         wxCHECK2(item.IsOk(), return);
         item.GetItem()->Expand();
        they will be removed from the bottom and the order where the panel originally was placed is restored.  */
     void Expand(const wxFoldPanel &item) {
         wxCHECK2(item.IsOk(), return);
         item.GetItem()->Expand();

-        
+

         RefreshPanelsFrom(item.GetItem());
     };
 
         RefreshPanelsFrom(item.GetItem());
     };
 


@@ -264,14 +270,13 @@ public:
         }
     };
 
         }
     };
 

-    /** Returns the currently used caption style for the wxFoldPanel. It is returned as a wxCaptionBarStyle class. 
+    /** Returns the currently used caption style for the wxFoldPanel. It is returned as a wxCaptionBarStyle class.

         after modifying it, it can be set again */
     wxCaptionBarStyle GetCaptionStyle(wxFoldPanel &fp) const {
         after modifying it, it can be set again */
     wxCaptionBarStyle GetCaptionStyle(wxFoldPanel &fp) const {

-        wxCHECK2(fp.IsOk(), wxEmptyCaptionBarStyle);
+        wxCHECK2(fp.IsOk(), return wxEmptyCaptionBarStyle);

         return fp.GetItem()->GetCaptionStyle();
     };
 
         return fp.GetItem()->GetCaptionStyle();
     };
 

-

 private:
     void OnPressCaption(wxCaptionBarEvent &event);
     void OnSizePanel(wxSizeEvent &event);
 private:
     void OnPressCaption(wxCaptionBarEvent &event);
     void OnSizePanel(wxSizeEvent &event);