wxAUI: Can't "Show" a closed pane (simple example enclosed)

[Fred Cailleau-Lepetit]

Hi,

i don't exactly why! But this example work fine.
The controls are the same as your example.

Regards

Fred Cailleau-Lepetit

/* ------------------------------------------------------------ */

// For compilers that support precompilation, includes "wx/wx.h".
#include "wx/wxprec.h"

#ifdef __BORLANDC__
#pragma hdrstop
#endif

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

#define ID_MNUSHOWHIDE 15001

#include "wx/aui/framemanager.h"
#include "wx/frame.h"
#include <wx/treectrl.h>
#include <wx/aui/auibook.h>

class Project1App: public wxApp
{
    public:

       Project1App(){}

       virtual bool OnInit();
};

class TestwxAUI: public wxFrame
{
    DECLARE_CLASS( TestwxAUI )
    DECLARE_EVENT_TABLE()

    public:
       TestwxAUI(){}
       TestwxAUI(wxWindow* parent, wxWindowID id = -1,
                 const wxString& caption = _("Test wxAUI"),
                 const wxPoint& pos = wxDefaultPosition,
                 const wxSize& size = wxDefaultSize,
                 long style = wxDEFAULT_FRAME_STYLE);

       bool Create(wxWindow* parent, wxWindowID id = -1,
                   const wxString& caption = _("Test wxAUI"),
                   const wxPoint& pos = wxDefaultPosition,
                   const wxSize& size = wxDefaultSize,
                   long style = wxDEFAULT_FRAME_STYLE);

       ~TestwxAUI();

       void CreateControls();

    protected:

       void OnMnushowhideClick( wxCommandEvent& event );
       void OnExitClick( wxCommandEvent& event );

       wxAuiManager& GetAuiManager() {return m_auiManager;}

    private:

       wxAuiManager m_auiManager;

       void HideShowPane(const wxString& name);

};

IMPLEMENT_APP(Project1App)

bool Project1App::OnInit()
{
    TestwxAUI* mainWindow = new TestwxAUI(NULL);
    mainWindow->Show(true);
    return true;
}

IMPLEMENT_CLASS( TestwxAUI, wxFrame )

BEGIN_EVENT_TABLE( TestwxAUI, wxFrame )
    EVT_MENU( ID_MNUSHOWHIDE, TestwxAUI::OnMnushowhideClick )
    EVT_MENU( wxID_EXIT, TestwxAUI::OnExitClick )
END_EVENT_TABLE()

TestwxAUI::TestwxAUI(wxWindow* parent, wxWindowID id,
                      const wxString& caption, const wxPoint& pos,
                      const wxSize& size, long style)
{
     Create( parent, id, caption, pos, size, style );
}

bool TestwxAUI::Create(wxWindow* parent, wxWindowID id,
                        const wxString& caption, const wxPoint& pos,
                        const wxSize& size, long style)
{
    wxFrame::Create(parent, id, caption, pos, size, style);
    CreateControls();
    return true;
}

TestwxAUI::~TestwxAUI(){GetAuiManager().UnInit();}

void TestwxAUI::CreateControls()
{
    GetAuiManager().SetManagedWindow(this);

    //~~~ Build the menubar

    wxMenuBar *menuBar = new wxMenuBar();

    wxMenu *fileMenu = new wxMenu;
    fileMenu->Append(wxID_EXIT, wxT("Exit"));

    wxMenu *viewMenu = new wxMenu;
    viewMenu->Append(ID_MNUSHOWHIDE, wxT("Show Pane"));

    menuBar->Append(fileMenu, wxT("&File"));
    menuBar->Append(viewMenu, wxT("&View"));

    SetMenuBar(menuBar);

    //~~~ Create a docked pane

    wxTextCtrl *p = new wxTextCtrl(this, -1, wxT("pane"));
    GetAuiManager().AddPane(p, wxAuiPaneInfo().Name(wxT("pane")).
       Caption(wxT("Pane")).Left());

    //~~~ Create a center pane

    wxTextCtrl *c = new wxTextCtrl(this, -1, wxT("Center"));
    GetAuiManager().AddPane(c, 
wxAuiPaneInfo().Name(wxT("center")).CenterPane());

    //~~~ Commit changes to wxAuiManager
    GetAuiManager().Update();
}

void TestwxAUI::OnMnushowhideClick(wxCommandEvent& event)
{
    HideShowPane(_T("pane"));
}

void TestwxAUI::HideShowPane(const wxString& name)
{
    wxAuiPaneInfo& pane =  GetAuiManager().GetPane(name);

    if (pane.IsOk()&&)
    {
       pane.Show(!pane.IsShown());
       GetAuiManager().Update();
    }
}

void TestwxAUI::OnExitClick( wxCommandEvent& event ){Close();}