Tab Key being eaten

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evstevemd
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Tab Key being eaten

Postby evstevemd » Mon Nov 13, 2017 5:01 pm

Hi,
I have hard time putting together a better title as I have a confusing problem right now. I have a program that have wxFrame derived class as Top-Level window. It then have few wxPanel derived classes hold together by wxAuManager. In one of the panels I have an Editor based off wxStyledTextCtrl inside a notebook (custom kind of a notebook deriving from wxPanel by Eran Ifrah)

The Problem I have is wxStyledTextCtrl based editor does not receive an event in case the Tab Key is pressed. First time I press key it just looses focus ( I knew that by the fact that caret stopped blinking and disappeared). Press Tab Key again and I have tab blinking and I can type everything (including return key for new Line) except a tab key.

I have tried many things but I have for days failed to spot what is the cause. The stc Sample works fine and so it is not wxWidgets issue. Here are what I tried:
1. Replace my wxStc based editor with Plain wxSTC
2. Replace my Notebook based class with Plain Notebook
3. Disable All Events in the Editor
4. Disable Notebook events
5. Disable different methods in Editor and Notebook

I don't know anywhere else to look as I have exhausted everything in my head and would like to ask for advice.
Just to be clear once more, all keys works. I can catch the events whenever any other key is pressed except Tab Key.

Please let me know if you are interested in specific piece of code as the Program itself is huge and cannot post it here.
TIA
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Re: Tab Key being eaten

Postby doublemax » Mon Nov 13, 2017 5:25 pm

I can't think of anything either. My first thought was "try adding the wxWANTS_CHARS style flag", but that flag is already forced in the wxSTC constructor. So that's not it.

I can only suggest to try building a minimal sample that shows the problem. Based on your description, just wxFrame -> wxAUIManager -> wxNoteBook -> wxSTC should be enough.
Use the source, Luke!

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Re: Tab Key being eaten

Postby evstevemd » Mon Nov 13, 2017 5:34 pm

doublemax wrote:I can't think of anything either. My first thought was "try adding the wxWANTS_CHARS style flag", but that flag is already forced in the wxSTC constructor. So that's not it.


I tried that explicitly as well as checking the sources where it is enforced as you just noted. I tried to remove "wxWANTS_CHARS | wxTAB_TRAVERSAL"from the Notebook just incase it is a culprit and nothing worked.

I cannot think of anything else that can cause the issue.

doublemax wrote:I can only suggest to try building a minimal sample that shows the problem. Based on your description, just wxFrame -> wxAUIManager -> wxNoteBook -> wxSTC should be enough.

I will do that to see if I find anything. I will try first to replace the custom notebook with wxNotebook and see if that is the issue!
Thanks!
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Re: Tab Key being eaten

Postby evstevemd » Mon Nov 13, 2017 5:57 pm

So downloaded sample from https://github.com/eranif/Notebook
Then I added STC and all of the sudden Tab is not working. It seems something changed in wxWidgets as I have been using this notebook at least since last year and didn't notice that isue.

I will have to find out what changed but anyone who can run that sample (it is simple and self contained) to help me find the issue will be great.

Thanks!
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Re: Tab Key being eaten

Postby evstevemd » Mon Nov 13, 2017 6:30 pm

I made a little digging and added wxNotebook to Eran's Notebook and then in wxNotebook, I added the wxSTC.
Then the problem still happens. The Tab shifts the focus. I'm trying pure wxNotebook+wxSTC to see what results I will get
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Re: Tab Key being eaten

Postby evstevemd » Mon Nov 13, 2017 7:06 pm

wxNotebook sample + wxSTC does not work too. The focus moves away from STC.
Am not sure what is the cause anymore. May be I should update my wxWidgets (I bit older version of Master branch) and see if that is the culprit.
Its pretty strange situation!
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Re: Tab Key being eaten

Postby coderrc » Mon Nov 13, 2017 7:38 pm

wxSTC derives from wxTextEntry right? does the wxTE_PROCESS_TAB style work?

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Re: Tab Key being eaten

Postby evstevemd » Mon Nov 13, 2017 8:01 pm

coderrc wrote:wxSTC derives from wxTextEntry right? does the wxTE_PROCESS_TAB style work?

Let me test it.
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Re: Tab Key being eaten

Postby doublemax » Mon Nov 13, 2017 9:20 pm

Can you post the smallest sample that shows the problem?
Use the source, Luke!

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Re: Tab Key being eaten

Postby evstevemd » Tue Nov 14, 2017 6:55 am

doublemax wrote:Can you post the smallest sample that shows the problem?

Below is the Notebook Sample modified to add just these lines:


Code: Select all

wxStyledTextCtrl *stc = new wxStyledTextCtrl(parent, wxID_ANY, wxDefaultPosition, wxDefaultSize, wxTE_PROCESS_TAB|wxWANTS_CHARS);
    parent->InsertPage( 0, stc, "Scintilla" );


Here is the code:

Code: Select all

/////////////////////////////////////////////////////////////////////////////
// Name:        samples/notebook/notebook.cpp
// Purpose:     a sample demonstrating notebook usage
// Author:      Julian Smart
// Modified by: Dimitri Schoolwerth
// Created:     26/10/98
// Copyright:   (c) 1998-2002 wxWidgets team
// Licence:     wxWindows licence
/////////////////////////////////////////////////////////////////////////////

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

#ifdef __BORLANDC__
    #pragma hdrstop
#endif

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

#include "wx/imaglist.h"
#include "wx/artprov.h"
#include "wx/cshelp.h"
#include "wx/utils.h"
#include "notebook.h"
#include <wx/stc/stc.h>
#ifndef wxHAS_IMAGES_IN_RESOURCES
    #include "../sample.xpm"
#endif

//-----------------------------------------------------------------------------
// MyApp
//-----------------------------------------------------------------------------

wxIMPLEMENT_APP(MyApp);

bool MyApp::OnInit()
{
    if ( !wxApp::OnInit() )
        return false;

#if wxUSE_HELP
    wxHelpProvider::Set( new wxSimpleHelpProvider );
#endif

    // Create the main window
    MyFrame *frame = new MyFrame();

    // Problem with generic wxNotebook implementation whereby it doesn't size
    // properly unless you set the size again
#if defined(__WXMOTIF__)
    int width, height;
    frame->GetSize(& width, & height);
    frame->SetSize(wxDefaultCoord, wxDefaultCoord, width, height);
#endif

    frame->Show();

    return true;
}


//-----------------------------------------------------------------------------
// Creation functions
//-----------------------------------------------------------------------------

wxPanel *CreateUserCreatedPage(wxBookCtrlBase *parent)
{
    wxPanel *panel = new wxPanel(parent);

#if wxUSE_HELP
    panel->SetHelpText( wxT( "Panel with a Button" ) );
#endif

    (void) new wxButton( panel, wxID_ANY, wxT("Button"),
                         wxPoint(10, 10), wxDefaultSize );

    return panel;
}

wxPanel *CreateRadioButtonsPage(wxBookCtrlBase *parent)
{
    wxPanel *panel = new wxPanel(parent);

#if wxUSE_HELP
    panel->SetHelpText( wxT( "Panel with some Radio Buttons" ) );
#endif

    wxString animals[] =
      { wxT("Fox"), wxT("Hare"), wxT("Rabbit"),
        wxT("Sabre-toothed tiger"), wxT("T Rex") };

    wxRadioBox *radiobox1 = new wxRadioBox(panel, wxID_ANY, wxT("Choose one"),
        wxDefaultPosition, wxDefaultSize, 5, animals, 2, wxRA_SPECIFY_ROWS);

    wxString computers[] =
      { wxT("Amiga"), wxT("Commodore 64"), wxT("PET"),
        wxT("Another") };

    wxRadioBox *radiobox2 = new wxRadioBox(panel, wxID_ANY,
        wxT("Choose your favourite"), wxDefaultPosition, wxDefaultSize,
        4, computers, 0, wxRA_SPECIFY_COLS);

    wxBoxSizer *sizerPanel = new wxBoxSizer(wxVERTICAL);
    sizerPanel->Add(radiobox1, 2, wxEXPAND);
    sizerPanel->Add(radiobox2, 1, wxEXPAND);
    panel->SetSizer(sizerPanel);

    return panel;
}

wxPanel *CreateVetoPage(wxBookCtrlBase *parent)
{
    wxPanel *panel = new wxPanel(parent);

#if wxUSE_HELP
    panel->SetHelpText( wxT( "An empty panel" ) );
#endif

    (void) new wxStaticText( panel, wxID_ANY,
                             wxT("This page intentionally left blank"),
                             wxPoint(10, 10) );

    return panel;
}

wxPanel *CreateBigButtonPage(wxBookCtrlBase *parent)
{
    wxPanel *panel = new wxPanel(parent);

#if wxUSE_HELP
    panel->SetHelpText( wxT( "Panel with a maximized button" ) );
#endif

    wxButton *buttonBig = new wxButton(panel, wxID_ANY, wxT("Maximized button"));

    wxBoxSizer *sizerPanel = new wxBoxSizer(wxVERTICAL);
    sizerPanel->Add(buttonBig, 1, wxEXPAND);
    panel->SetSizer(sizerPanel);

    return panel;
}

wxPanel *CreateInsertPage(wxBookCtrlBase *parent)
{
    wxPanel *panel = new wxPanel(parent);

#if wxUSE_HELP
    panel->SetHelpText( wxT( "Maroon panel" ) );
#endif

    panel->SetBackgroundColour( wxColour( wxT("MAROON") ) );
    (void) new wxStaticText( panel, wxID_ANY,
                             wxT("This page has been inserted, not added."),
                             wxPoint(10, 10) );

    return panel;
}

int GetIconIndex(wxBookCtrlBase* bookCtrl)
{
    if (bookCtrl && bookCtrl->GetImageList())
    {
       int nImages = bookCtrl->GetImageList()->GetImageCount();
       if (nImages > 0)
       {
           return bookCtrl->GetPageCount() % nImages;
       }
    }

    return -1;
}

void CreateInitialPages(wxBookCtrlBase *parent)
{
    // Create and add some panels to the notebook

    wxPanel *panel = CreateRadioButtonsPage(parent);
    parent->AddPage( panel, RADIOBUTTONS_PAGE_NAME, false, GetIconIndex(parent) );

    panel = CreateVetoPage(parent);
    parent->AddPage( panel, VETO_PAGE_NAME, false, GetIconIndex(parent) );

    panel = CreateBigButtonPage(parent);
    parent->AddPage( panel, MAXIMIZED_BUTTON_PAGE_NAME, false, GetIconIndex(parent) );

    panel = CreateInsertPage(parent);
    parent->InsertPage( 0, panel, I_WAS_INSERTED_PAGE_NAME, false, GetIconIndex(parent) );
    wxStyledTextCtrl *stc = new wxStyledTextCtrl(parent, wxID_ANY, wxDefaultPosition, wxDefaultSize, wxTE_PROCESS_TAB|wxWANTS_CHARS);
    parent->InsertPage( 0, stc, "Scintilla" );

    parent->SetSelection(1);
}

wxPanel *CreatePage(wxBookCtrlBase *parent, const wxString&pageName)
{
    if ( pageName.Contains(INSERTED_PAGE_NAME) ||
            pageName.Contains(ADDED_PAGE_NAME) ||
                pageName.Contains(ADDED_SUB_PAGE_NAME) ||
                    pageName.Contains(ADDED_PAGE_NAME_BEFORE) )
        return CreateUserCreatedPage(parent);

    if ( pageName == I_WAS_INSERTED_PAGE_NAME )
        return CreateInsertPage(parent);

    if ( pageName == VETO_PAGE_NAME )
        return CreateVetoPage(parent);

    if ( pageName == RADIOBUTTONS_PAGE_NAME )
        return CreateRadioButtonsPage(parent);

    if ( pageName == MAXIMIZED_BUTTON_PAGE_NAME )
        return CreateBigButtonPage(parent);

    wxFAIL_MSG( wxT("unknown page name") );

    return NULL;
}


//-----------------------------------------------------------------------------
// MyFrame
//-----------------------------------------------------------------------------

wxBEGIN_EVENT_TABLE(MyFrame, wxFrame)
    // File menu
    EVT_MENU_RANGE(ID_BOOK_NOTEBOOK, ID_BOOK_MAX, MyFrame::OnType)
    EVT_MENU_RANGE(ID_ORIENT_DEFAULT, ID_ORIENT_MAX, MyFrame::OnOrient)
    EVT_MENU(ID_SHOW_IMAGES, MyFrame::OnShowImages)
    EVT_MENU_RANGE(ID_FIXEDWIDTH, ID_HORZ_LAYOUT, MyFrame::OnStyle)
    EVT_MENU(wxID_EXIT, MyFrame::OnExit)

    // Operations menu
    EVT_MENU(ID_ADD_PAGE, MyFrame::OnAddPage)
    EVT_MENU(ID_ADD_PAGE_NO_SELECT, MyFrame::OnAddPageNoSelect)
    EVT_MENU(ID_INSERT_PAGE, MyFrame::OnInsertPage)
    EVT_MENU(ID_DELETE_CUR_PAGE, MyFrame::OnDeleteCurPage)
    EVT_MENU(ID_DELETE_LAST_PAGE, MyFrame::OnDeleteLastPage)
    EVT_MENU(ID_NEXT_PAGE, MyFrame::OnNextPage)
    EVT_MENU(ID_CHANGE_SELECTION, MyFrame::OnChangeSelection)
    EVT_MENU(ID_SET_SELECTION, MyFrame::OnSetSelection)
    EVT_MENU(ID_GET_PAGE_SIZE, MyFrame::OnGetPageSize)
    EVT_MENU(ID_SET_PAGE_SIZE, MyFrame::OnSetPageSize)

#if wxUSE_HELP
    EVT_MENU(ID_CONTEXT_HELP, MyFrame::OnContextHelp)
#endif // wxUSE_HELP
    EVT_MENU(ID_HITTEST, MyFrame::OnHitTest)

    // Book controls
#if wxUSE_NOTEBOOK
    EVT_NOTEBOOK_PAGE_CHANGED(wxID_ANY, MyFrame::OnNotebook)
    EVT_NOTEBOOK_PAGE_CHANGING(wxID_ANY, MyFrame::OnNotebook)
#endif
#if wxUSE_LISTBOOK
    EVT_LISTBOOK_PAGE_CHANGED(wxID_ANY, MyFrame::OnListbook)
    EVT_LISTBOOK_PAGE_CHANGING(wxID_ANY, MyFrame::OnListbook)
#endif
#if wxUSE_CHOICEBOOK
    EVT_CHOICEBOOK_PAGE_CHANGED(wxID_ANY, MyFrame::OnChoicebook)
    EVT_CHOICEBOOK_PAGE_CHANGING(wxID_ANY, MyFrame::OnChoicebook)
#endif
#if wxUSE_TREEBOOK
    EVT_TREEBOOK_PAGE_CHANGED(wxID_ANY, MyFrame::OnTreebook)
    EVT_TREEBOOK_PAGE_CHANGING(wxID_ANY, MyFrame::OnTreebook)

    EVT_MENU(ID_ADD_SUB_PAGE, MyFrame::OnAddSubPage)
    EVT_MENU(ID_ADD_PAGE_BEFORE, MyFrame::OnAddPageBefore)
    EVT_UPDATE_UI_RANGE(ID_ADD_PAGE_BEFORE, ID_ADD_SUB_PAGE,
                            MyFrame::OnUpdateTreeMenu)
#endif
#if wxUSE_TOOLBOOK
    EVT_TOOLBOOK_PAGE_CHANGED(wxID_ANY, MyFrame::OnToolbook)
    EVT_TOOLBOOK_PAGE_CHANGING(wxID_ANY, MyFrame::OnToolbook)
#endif
#if wxUSE_AUI
    EVT_AUINOTEBOOK_PAGE_CHANGED(wxID_ANY, MyFrame::OnAuiNotebook)
    EVT_AUINOTEBOOK_PAGE_CHANGING(wxID_ANY, MyFrame::OnAuiNotebook)
#endif

    // Update title in idle time
    EVT_IDLE(MyFrame::OnIdle)
wxEND_EVENT_TABLE()

MyFrame::MyFrame()
    : wxFrame(NULL, wxID_ANY, wxString(wxT("wxWidgets book controls sample")))
{
#if wxUSE_HELP
    SetExtraStyle(wxFRAME_EX_CONTEXTHELP);
#endif // wxUSE_HELP

#if wxUSE_NOTEBOOK
    m_type = Type_Notebook;
#elif wxUSE_CHOICEBOOK
    m_type = Type_Choicebook;
#elif wxUSE_LISTBOOK
    m_type = Type_Listbook;
#elif wxUSE_TREEBOOK
    m_type = Type_Treebook;
#elif wxUSE_TOOLBOOK
    m_type = Type_Toolbook;
#elif wxUSE_AUI
    m_type = Type_Aui;
#else
    m_type = Type_Simplebook;
#endif

    m_orient = ID_ORIENT_DEFAULT;
    m_chkShowImages = true;
    m_fixedWidth = false;
    m_multi = false;
    m_noPageTheme = false;
    m_buttonBar = false;
    m_horzLayout = false;

    SetIcon(wxICON(sample));

    // menu of the sample
    wxMenu *menuType = new wxMenu;
#if wxUSE_NOTEBOOK
    menuType->AppendRadioItem(ID_BOOK_NOTEBOOK,   wxT("&Notebook\tCtrl-1"));
#endif
#if wxUSE_LISTBOOK
    menuType->AppendRadioItem(ID_BOOK_LISTBOOK,   wxT("&Listbook\tCtrl-2"));
#endif
#if wxUSE_CHOICEBOOK
    menuType->AppendRadioItem(ID_BOOK_CHOICEBOOK, wxT("&Choicebook\tCtrl-3"));
#endif
#if wxUSE_TREEBOOK
    menuType->AppendRadioItem(ID_BOOK_TREEBOOK,   wxT("&Treebook\tCtrl-4"));
#endif
#if wxUSE_TOOLBOOK
    menuType->AppendRadioItem(ID_BOOK_TOOLBOOK,   wxT("T&oolbook\tCtrl-5"));
#endif
#if wxUSE_AUI
    menuType->AppendRadioItem(ID_BOOK_AUINOTEBOOK,   wxT("&AuiNotebook\tCtrl-6"));
#endif
    menuType->AppendRadioItem(ID_BOOK_SIMPLEBOOK, "&Simple book\tCtrl-7");

    menuType->Check(ID_BOOK_NOTEBOOK + m_type, true);

    wxMenu *menuOrient = new wxMenu;
    menuOrient->AppendRadioItem(ID_ORIENT_DEFAULT, wxT("&Default\tAlt-0"));
    menuOrient->AppendRadioItem(ID_ORIENT_TOP,     wxT("&Top\tAlt-1"));
    menuOrient->AppendRadioItem(ID_ORIENT_BOTTOM,  wxT("&Bottom\tAlt-2"));
    menuOrient->AppendRadioItem(ID_ORIENT_LEFT,    wxT("&Left\tAlt-3"));
    menuOrient->AppendRadioItem(ID_ORIENT_RIGHT,   wxT("&Right\tAlt-4"));

    wxMenu *menuStyle = new wxMenu;
#if wxUSE_NOTEBOOK
    menuStyle->AppendCheckItem(ID_FIXEDWIDTH, wxT("&Fixed Width (wxNotebook)"));
    menuStyle->AppendCheckItem(ID_MULTI, wxT("&Multiple lines (wxNotebook)"));
    menuStyle->AppendCheckItem(ID_NOPAGETHEME, wxT("&No Page Theme (wxNotebook)"));
#endif
#if wxUSE_TOOLBOOK
    menuStyle->AppendCheckItem(ID_BUTTONBAR, wxT("&Button Bar (wxToolbook)"));
    menuStyle->AppendCheckItem(ID_HORZ_LAYOUT, wxT("&Horizontal layout (wxToolbook)"));
#endif

    wxMenu *menuPageOperations = new wxMenu;
    menuPageOperations->Append(ID_ADD_PAGE, wxT("&Add page\tAlt-A"));
    menuPageOperations->Append(ID_ADD_PAGE_NO_SELECT, wxT("&Add page (don't select)\tAlt-B"));
    menuPageOperations->Append(ID_INSERT_PAGE, wxT("&Insert page\tAlt-I"));
    menuPageOperations->Append(ID_DELETE_CUR_PAGE, wxT("&Delete current page\tAlt-D"));
    menuPageOperations->Append(ID_DELETE_LAST_PAGE, wxT("D&elete last page\tAlt-L"));
    menuPageOperations->Append(ID_NEXT_PAGE, wxT("&Next page\tAlt-N"));
#if wxUSE_TREEBOOK
    menuPageOperations->AppendSeparator();
    menuPageOperations->Append(ID_ADD_PAGE_BEFORE, wxT("Insert page &before\tAlt-B"));
    menuPageOperations->Append(ID_ADD_SUB_PAGE, wxT("Add s&ub page\tAlt-U"));
#endif
    menuPageOperations->AppendSeparator();
    menuPageOperations->Append(ID_CHANGE_SELECTION, wxT("&Change selection to 0\tCtrl-0"));
    menuPageOperations->Append(ID_SET_SELECTION, wxT("&Set selection to 0\tShift-Ctrl-0"));
    menuPageOperations->AppendSeparator();
    menuPageOperations->Append(ID_GET_PAGE_SIZE, "Sho&w page size");
    menuPageOperations->Append(ID_SET_PAGE_SIZE, "Set &page size");

    wxMenu *menuOperations = new wxMenu;
#if wxUSE_HELP
    menuOperations->Append(ID_CONTEXT_HELP, wxT("&Context help\tCtrl-F1"));
#endif // wxUSE_HELP
    menuOperations->Append(ID_HITTEST, wxT("&Hit test\tCtrl-H"));

    wxMenu *menuFile = new wxMenu;
    menuFile->Append(wxID_ANY, wxT("&Type"), menuType, wxT("Type of control"));
    menuFile->Append(wxID_ANY, wxT("&Orientation"), menuOrient, wxT("Orientation of control"));
    menuFile->AppendCheckItem(ID_SHOW_IMAGES, wxT("&Show images\tAlt-S"));
    menuFile->Append(wxID_ANY, wxT("&Style"), menuStyle, wxT("Style of control"));
    menuFile->AppendSeparator();
    menuFile->Append(wxID_EXIT, wxT("E&xit"), wxT("Quits the application"));
    menuFile->Check(ID_SHOW_IMAGES, m_chkShowImages);

    wxMenuBar *menuBar = new wxMenuBar;
    menuBar->Append(menuFile, wxT("&File"));
    menuBar->Append(menuPageOperations, wxT("&Pages"));
    menuBar->Append(menuOperations, wxT("&Operations"));
    SetMenuBar(menuBar);

    // books creation
    m_panel    = NULL;
    m_bookCtrl = NULL;

    // create a dummy image list with a few icons
    const wxSize imageSize(32, 32);

    m_imageList = new wxImageList(imageSize.GetWidth(), imageSize.GetHeight());
    m_imageList->
        Add(wxArtProvider::GetIcon(wxART_INFORMATION, wxART_OTHER, imageSize));
    m_imageList->
        Add(wxArtProvider::GetIcon(wxART_QUESTION, wxART_OTHER, imageSize));
    m_imageList->
        Add(wxArtProvider::GetIcon(wxART_WARNING, wxART_OTHER, imageSize));
    m_imageList->
        Add(wxArtProvider::GetIcon(wxART_ERROR, wxART_OTHER, imageSize));

    m_panel = new wxPanel(this);

#if USE_LOG
    m_text = new wxTextCtrl(m_panel, wxID_ANY, wxEmptyString,
                            wxDefaultPosition, wxDefaultSize,
                            wxTE_MULTILINE | wxTE_READONLY);

    m_logTargetOld = wxLog::SetActiveTarget( new wxLogTextCtrl(m_text) );
#endif // USE_LOG

    // Set sizers
    m_sizerFrame = new wxBoxSizer(wxVERTICAL);

#if USE_LOG
    m_sizerFrame->Add(m_text, 1, wxEXPAND);
#endif // USE_LOG

    RecreateBook();

    m_panel->SetSizer(m_sizerFrame);
    m_panel->Layout();

    wxBoxSizer *sizer = new wxBoxSizer(wxVERTICAL);
    sizer->Add(m_panel, wxSizerFlags(1).Expand());
    SetSizerAndFit(sizer);
}

MyFrame::~MyFrame()
{
#if USE_LOG
    delete wxLog::SetActiveTarget(m_logTargetOld);
#endif // USE_LOG

    delete m_imageList;
}

// DISPATCH_ON_TYPE() macro is an ugly way to write the "same" code for
// different wxBookCtrlBase-derived classes without duplicating code and
// without using templates, it expands into "before <xxx> after" where "xxx"
// part is control class-specific
#if wxUSE_NOTEBOOK
    #define CASE_NOTEBOOK(x) case Type_Notebook: x; break;
#else
    #define CASE_NOTEBOOK(x)
#endif

#if wxUSE_LISTBOOK
    #define CASE_LISTBOOK(x) case Type_Listbook: x; break;
#else
    #define CASE_LISTBOOK(x)
#endif

#if wxUSE_CHOICEBOOK
    #define CASE_CHOICEBOOK(x) case Type_Choicebook: x; break;
#else
    #define CASE_CHOICEBOOK(x)
#endif

#if wxUSE_TREEBOOK
    #define CASE_TREEBOOK(x) case Type_Treebook: x; break;
#else
    #define CASE_TREEBOOK(x)
#endif

#if wxUSE_TOOLBOOK
    #define CASE_TOOLBOOK(x) case Type_Toolbook: x; break;
#else
    #define CASE_TOOLBOOK(x)
#endif

#if wxUSE_AUI
    #define CASE_AUINOTEBOOK(x) case Type_AuiNotebook: x; break;
#else
    #define CASE_AUINOTEBOOK(x)
#endif

#define CASE_SIMPLEBOOK(x) case Type_Simplebook: x; break;

#define DISPATCH_ON_TYPE(before, nb, lb, cb, tb, toolb, aui, sb, after)       \
    switch ( m_type )                                                         \
    {                                                                         \
        CASE_NOTEBOOK(before nb after)                                        \
        CASE_LISTBOOK(before lb after)                                        \
        CASE_CHOICEBOOK(before cb after)                                      \
        CASE_TREEBOOK(before tb after)                                        \
        CASE_TOOLBOOK(before toolb after)                                     \
        CASE_AUINOTEBOOK(before aui after)                                    \
        CASE_SIMPLEBOOK(before sb after)                                      \
                                                                              \
        default:                                                              \
            wxFAIL_MSG( wxT("unknown book control type") );                   \
    }

void MyFrame::RecreateBook()
{
    int flags;
    switch ( m_orient )
    {
        case ID_ORIENT_TOP:
            flags = wxBK_TOP;
            break;

        case ID_ORIENT_BOTTOM:
            flags = wxBK_BOTTOM;
            break;

        case ID_ORIENT_LEFT:
            flags = wxBK_LEFT;
            break;

        case ID_ORIENT_RIGHT:
            flags = wxBK_RIGHT;
            break;

        default:
            flags = wxBK_DEFAULT;
    }

#if wxUSE_NOTEBOOK
    if ( m_fixedWidth && m_type == Type_Notebook )
        flags |= wxNB_FIXEDWIDTH;
    if ( m_multi && m_type == Type_Notebook )
        flags |= wxNB_MULTILINE;
    if ( m_noPageTheme && m_type == Type_Notebook )
        flags |= wxNB_NOPAGETHEME;
#endif
#if wxUSE_TOOLBOOK
    if ( m_buttonBar && m_type == Type_Toolbook )
        flags |= wxTBK_BUTTONBAR;
    if ( m_horzLayout && m_type == Type_Toolbook )
        flags |= wxTBK_HORZ_LAYOUT;
#endif

    wxBookCtrlBase *oldBook = m_bookCtrl;

    m_bookCtrl = NULL;

    DISPATCH_ON_TYPE(m_bookCtrl = new,
                         wxNotebook,
                         wxListbook,
                         wxChoicebook,
                         wxTreebook,
                         wxToolbook,
                         wxAuiNotebook,
                         wxSimplebook,
                     (m_panel, wxID_ANY, wxDefaultPosition, wxDefaultSize, flags));

    if ( !m_bookCtrl )
        return;

    m_bookCtrl->Hide();

    // wxToolbook doesn't work without icons so always use them for it.
    if ( m_chkShowImages || m_type == Type_Toolbook )
    {
        m_bookCtrl->SetImageList(m_imageList);
    }

    if ( oldBook )
    {
#if wxUSE_TREEBOOK
        // we only need the old treebook if we're recreating another treebook
        wxTreebook *tbkOld = m_type == Type_Treebook
                                ? wxDynamicCast(oldBook, wxTreebook)
                                : NULL;
#endif // wxUSE_TREEBOOK

        const int count = oldBook->GetPageCount();
        for ( int n = 0; n < count; n++ )
        {
            const int image = GetIconIndex(m_bookCtrl);
            const wxString str = oldBook->GetPageText(n);

            wxWindow *page = CreatePage(m_bookCtrl, str);

            // treebook complication: need to account for possible parent page
#if wxUSE_TREEBOOK
            if ( tbkOld )
            {
                const int parent = tbkOld->GetPageParent(n);
                if ( parent != wxNOT_FOUND )
                {
                    wxStaticCast(m_bookCtrl, wxTreebook)->
                        InsertSubPage(parent, page, str, false, image);

                    // skip adding it again below
                    continue;
                }
            }
#endif // wxUSE_TREEBOOK

            m_bookCtrl->AddPage(page, str, false, image);
        }

        const int sel = oldBook->GetSelection();
        if ( sel != wxNOT_FOUND )
            m_bookCtrl->SetSelection(sel);


        m_sizerFrame->Detach(oldBook);
        delete oldBook;
    }
    else // no old book
    {
        CreateInitialPages(m_bookCtrl);
    }

    m_sizerFrame->Insert(0, m_bookCtrl, wxSizerFlags(5).Expand().Border());

    m_sizerFrame->Show(m_bookCtrl);
    m_sizerFrame->Layout();
}

void MyFrame::AddFlagStrIfFlagPresent(wxString & flagStr, long flags, long flag,
                                      const wxChar * flagName) const
{
    if( (flags & flag) == flag )
    {
        if( !flagStr.empty() )
            flagStr += wxT(" | ");
        flagStr += flagName;
    }
}

wxPanel *MyFrame::CreateNewPage() const
{
    wxPanel *panel = new wxPanel(m_bookCtrl, wxID_ANY );

#if wxUSE_HELP
    panel->SetHelpText( wxT( "Panel with \"First\" and \"Second\" buttons" ) );
#endif

    (void) new wxButton(panel, wxID_ANY, wxT("First button"), wxPoint(10, 30));
    (void) new wxButton(panel, wxID_ANY, wxT("Second button"), wxPoint(150, 30));

    return panel;
}


//-----------------------------------------------------------------------------
// MyFrame - event handlers
//-----------------------------------------------------------------------------

#if wxUSE_HELP

void MyFrame::OnContextHelp(wxCommandEvent& WXUNUSED(event))
{
    // launches local event loop
    wxContextHelp ch( this );
}

#endif // wxUSE_HELP

void MyFrame::OnHitTest(wxCommandEvent& WXUNUSED(event))
{
    wxBookCtrlBase * book = GetCurrentBook();
    const wxPoint pt = ::wxGetMousePosition();

    long flags;
    int pagePos = book->HitTest( book->ScreenToClient(pt), &flags );

    wxString flagsStr;

    AddFlagStrIfFlagPresent( flagsStr, flags, wxBK_HITTEST_NOWHERE, wxT("wxBK_HITTEST_NOWHERE") );
    AddFlagStrIfFlagPresent( flagsStr, flags, wxBK_HITTEST_ONICON,  wxT("wxBK_HITTEST_ONICON") );
    AddFlagStrIfFlagPresent( flagsStr, flags, wxBK_HITTEST_ONLABEL, wxT("wxBK_HITTEST_ONLABEL") );
    AddFlagStrIfFlagPresent( flagsStr, flags, wxBK_HITTEST_ONITEM,  wxT("wxBK_HITTEST_ONITEM") );
    AddFlagStrIfFlagPresent( flagsStr, flags, wxBK_HITTEST_ONPAGE,  wxT("wxBK_HITTEST_ONPAGE") );

    wxLogMessage(wxT("HitTest at (%d,%d): %d: %s"),
                 pt.x,
                 pt.y,
                 pagePos,
                 flagsStr.c_str());
}

void MyFrame::OnType(wxCommandEvent& event)
{
    m_type = static_cast<BookType>(event.GetId() - ID_BOOK_NOTEBOOK);

    if ( m_bookCtrl )
        m_sizerFrame->Hide(m_bookCtrl);

    RecreateBook();
}

#if wxUSE_TREEBOOK

void MyFrame::OnUpdateTreeMenu(wxUpdateUIEvent& event)
{
    event.Enable(m_type == Type_Treebook);
}

#endif // wxUSE_TREEBOOK

void MyFrame::OnOrient(wxCommandEvent& event)
{
    m_orient = event.GetId();
    RecreateBook();
    m_sizerFrame->Layout();
}

void MyFrame::OnShowImages(wxCommandEvent& event)
{
    m_chkShowImages = event.IsChecked();
    RecreateBook();
    m_sizerFrame->Layout();
}

void MyFrame::OnStyle(wxCommandEvent& event)
{
    bool checked = event.IsChecked();
    switch (event.GetId())
    {
        case ID_FIXEDWIDTH:  m_fixedWidth = checked;  break;
        case ID_MULTI:       m_multi = checked;       break;
        case ID_NOPAGETHEME: m_noPageTheme = checked; break;
        case ID_BUTTONBAR:   m_buttonBar = checked;   break;
        case ID_HORZ_LAYOUT: m_horzLayout = checked;  break;
        default: break; // avoid compiler warning
    }

    RecreateBook();
    m_sizerFrame->Layout();
}

void MyFrame::OnExit(wxCommandEvent& WXUNUSED(event))
{
    Close();
}

void MyFrame::OnAddPage(wxCommandEvent& WXUNUSED(event))
{
    wxBookCtrlBase *currBook = GetCurrentBook();

    if ( currBook )
    {
        static unsigned s_pageAdded = 0;
        currBook->AddPage(CreateNewPage(),
                          wxString::Format
                          (
                            ADDED_PAGE_NAME wxT("%u"),
                            ++s_pageAdded
                          ),
                          true,
                          GetIconIndex(currBook));
    }
}

void MyFrame::OnAddPageNoSelect(wxCommandEvent& WXUNUSED(event))
{
    wxBookCtrlBase *currBook = GetCurrentBook();

    if ( currBook )
    {
        static unsigned s_pageAdded = 0;
        currBook->AddPage(CreateNewPage(),
                          wxString::Format
                          (
                            ADDED_PAGE_NAME wxT("%u"),
                            ++s_pageAdded
                          ),
                          false,
                          GetIconIndex(currBook));
    }
}

#if wxUSE_TREEBOOK
void MyFrame::OnAddSubPage(wxCommandEvent& WXUNUSED(event))
{
    wxTreebook *currBook = wxDynamicCast(GetCurrentBook(), wxTreebook);
    if ( currBook )
    {
        const int selPos = currBook->GetSelection();
        if ( selPos == wxNOT_FOUND )
        {
            wxLogError(wxT("Select the parent page first!"));
            return;
        }

        static unsigned s_subPageAdded = 0;
        currBook->InsertSubPage
                  (
                    selPos,
                    CreateNewPage(),
                    wxString::Format
                    (
                     ADDED_SUB_PAGE_NAME wxT("%u"),
                     ++s_subPageAdded
                    ),
                    true,
                    GetIconIndex(currBook)
                  );
    }
}

void MyFrame::OnAddPageBefore(wxCommandEvent& WXUNUSED(event))
{
    wxBookCtrlBase *currBook = GetCurrentBook();
    if ( currBook )
    {
        const int selPos = currBook->GetSelection();
        if ( selPos == wxNOT_FOUND )
        {
            wxLogError(wxT("Select the parent page first!"));
            return;
        }

        static unsigned s_subPageAdded = 0;
        currBook->InsertPage(selPos,
                             CreateNewPage(),
                             wxString::Format
                             (
                                ADDED_PAGE_NAME_BEFORE wxT("%u"),
                                ++s_subPageAdded
                             ),
                             true,
                             GetIconIndex(currBook));
    }
}
#endif // wxUSE_TREEBOOK

void MyFrame::OnInsertPage(wxCommandEvent& WXUNUSED(event))
{
    static unsigned s_pageIns = 0;

    wxBookCtrlBase *currBook = GetCurrentBook();

    if ( currBook )
    {
        wxPanel *panel = CreateUserCreatedPage( currBook );

        currBook->InsertPage( 0, panel,
            wxString::Format(INSERTED_PAGE_NAME wxT("%u"), ++s_pageIns), false,
            GetIconIndex(currBook) );

        currBook->SetSelection(0);
    }
}

void MyFrame::OnDeleteCurPage(wxCommandEvent& WXUNUSED(event))
{
    wxBookCtrlBase *currBook = GetCurrentBook();

    if ( currBook )
    {
        int sel = currBook->GetSelection();

        if (sel != wxNOT_FOUND)
        {
            currBook->DeletePage(sel);
        }
    }
}

void MyFrame::OnDeleteLastPage(wxCommandEvent& WXUNUSED(event))
{
    wxBookCtrlBase *currBook = GetCurrentBook();

    if ( currBook )
    {
        int page = currBook->GetPageCount();

        if ( page != 0 )
        {
            currBook->DeletePage(page - 1);
        }
    }
}

void MyFrame::OnNextPage(wxCommandEvent& WXUNUSED(event))
{
    wxBookCtrlBase *currBook = GetCurrentBook();

    if ( currBook )
    {
        currBook->AdvanceSelection();
    }
}

void MyFrame::OnChangeSelection(wxCommandEvent& WXUNUSED(event))
{
    wxBookCtrlBase *currBook = GetCurrentBook();

    if ( currBook )
        currBook->ChangeSelection(0);
}

void MyFrame::OnSetSelection(wxCommandEvent& WXUNUSED(event))
{
    wxBookCtrlBase *currBook = GetCurrentBook();

    if ( currBook )
        currBook->SetSelection(0);
}

void MyFrame::OnGetPageSize(wxCommandEvent& WXUNUSED(event))
{
    wxBookCtrlBase* const currBook = GetCurrentBook();
    if ( !currBook )
        return;

    const wxSize sizePage = currBook->GetPage(0)->GetSize();
    const wxSize sizeBook = currBook->GetSize();

    wxLogMessage("Page size is (%d, %d), book size (%d, %d)",
                 sizePage.x, sizePage.y,
                 sizeBook.x, sizeBook.y);
}

void MyFrame::OnSetPageSize(wxCommandEvent& WXUNUSED(event))
{
    wxBookCtrlBase* const currBook = GetCurrentBook();
    if ( !currBook )
        return;

    const wxSize sizePage(300, 300);
    currBook->SetPageSize(sizePage);

    wxLogMessage("Page size set to (%d, %d)",
                 sizePage.x, sizePage.y);
}

void MyFrame::OnIdle( wxIdleEvent& WXUNUSED(event) )
{
    static int s_nPages = wxNOT_FOUND;
    static int s_nSel = wxNOT_FOUND;
    static wxBookCtrlBase *s_currBook = NULL;

    wxBookCtrlBase *currBook = GetCurrentBook();

    int nPages = currBook ? currBook->GetPageCount() : 0;
    int nSel = currBook ? currBook->GetSelection() : wxNOT_FOUND;

    if ( nPages != s_nPages || nSel != s_nSel || s_currBook != currBook )
    {
        s_nPages = nPages;
        s_nSel = nSel;
        s_currBook = currBook;

        wxString selection;
        if ( nSel == wxNOT_FOUND )
            selection << wxT("not found");
        else
            selection << nSel;

        wxString title;
        title.Printf(wxT("Notebook and friends (%d pages, selection: %s)"), nPages, selection.c_str());

        SetTitle(title);
    }
}

void MyFrame::OnBookCtrl(wxBookCtrlBaseEvent& event)
{
    static const struct EventInfo
    {
        wxEventType typeChanged,
                    typeChanging;
        const wxChar *name;
    } events[] =
    {
#if wxUSE_NOTEBOOK
        {
            wxEVT_NOTEBOOK_PAGE_CHANGED,
            wxEVT_NOTEBOOK_PAGE_CHANGING,
            wxT("wxNotebook")
        },
#endif // wxUSE_NOTEBOOK
#if wxUSE_LISTBOOK
        {
            wxEVT_LISTBOOK_PAGE_CHANGED,
            wxEVT_LISTBOOK_PAGE_CHANGING,
            wxT("wxListbook")
        },
#endif // wxUSE_LISTBOOK
#if wxUSE_CHOICEBOOK
        {
            wxEVT_CHOICEBOOK_PAGE_CHANGED,
            wxEVT_CHOICEBOOK_PAGE_CHANGING,
            wxT("wxChoicebook")
        },
#endif // wxUSE_CHOICEBOOK
#if wxUSE_TREEBOOK
        {
            wxEVT_TREEBOOK_PAGE_CHANGED,
            wxEVT_TREEBOOK_PAGE_CHANGING,
            wxT("wxTreebook")
        },
#endif // wxUSE_TREEBOOK
#if wxUSE_TOOLBOOK
        {
            wxEVT_TOOLBOOK_PAGE_CHANGED,
            wxEVT_TOOLBOOK_PAGE_CHANGING,
            wxT("wxToolbook")
        },
#endif // wxUSE_TOOLBOOK
#if wxUSE_AUI
        {
            wxEVT_AUINOTEBOOK_PAGE_CHANGED,
            wxEVT_AUINOTEBOOK_PAGE_CHANGING,
            wxT("wxAuiNotebook")
        },
#endif // wxUSE_AUI
    };


    wxString nameEvent,
             nameControl,
             veto;
    const wxEventType eventType = event.GetEventType();

    // NB: can't use wxStaticCast here as wxBookCtrlBase is not in
    //     wxRTTI
    const wxBookCtrlBase * const
        book = static_cast<wxBookCtrlBase *>(event.GetEventObject());

    for ( size_t n = 0; n < WXSIZEOF(events); n++ )
    {
        const EventInfo& ei = events[n];
        if ( eventType == ei.typeChanged )
        {
            nameEvent = wxT("Changed");
        }
        else if ( eventType == ei.typeChanging )
        {
            const int idx = event.GetOldSelection();

            if ( idx != wxNOT_FOUND &&
                    book && book->GetPageText(idx) == VETO_PAGE_NAME )
            {
                if ( wxMessageBox
                     (
                      wxT("Are you sure you want to leave this page?\n")
                      wxT("(This demonstrates veto-ing)"),
                      wxT("Notebook sample"),
                      wxICON_QUESTION | wxYES_NO,
                      this
                     ) != wxYES )
                {
                    event.Veto();
                    veto = wxT(" (vetoed)");
                }
            }

            nameEvent = wxT("Changing");
        }
        else // skip end of the loop
        {
            continue;
        }

        nameControl = ei.name;
        break;
    }

    static int s_num = 0;

    wxLogMessage(wxT("Event #%d: %s: %s (%d) new sel %d, old %d, current %d%s"),
                 ++s_num,
                 nameControl.c_str(),
                 nameEvent.c_str(),
                 eventType,
                 event.GetSelection(),
                 event.GetOldSelection(),
                 book->GetSelection(),
                 veto.c_str());

#if USE_LOG
    m_text->SetInsertionPointEnd();
#endif
}

Chief Justice: We have trouble dear citizens!
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[Ubuntu 15.04/Windows 10 Pro - GCC/MinGW, CodeLite IDE et al]

evstevemd
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Posts: 2072
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Re: Tab Key being eaten

Postby evstevemd » Tue Nov 14, 2017 6:56 am

coderrc wrote:wxSTC derives from wxTextEntry right? does the wxTE_PROCESS_TAB style work?

This does not work too :oops:
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Citizens: What it is his honor?
Chief Justice:Our president is an atheist, who will he swear to?
[Ubuntu 15.04/Windows 10 Pro - GCC/MinGW, CodeLite IDE et al]

coderrc
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Re: Tab Key being eaten

Postby coderrc » Tue Nov 14, 2017 1:11 pm

I tried the sample you provided, and it appears to work correctly. Tab characters are inserted into the text box when the tab key is pressed.

windows 10
wxwidgets 3.1 x64 unicode build
visual studio 2015

if you arent using wxw-3.1, you might try diffing the STC stuff with whatever version you're using

evstevemd
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Re: Tab Key being eaten

Postby evstevemd » Tue Nov 14, 2017 5:48 pm

coderrc wrote:I tried the sample you provided, and it appears to work correctly. Tab characters are inserted into the text box when the tab key is pressed.

windows 10
wxwidgets 3.1 x64 unicode build
visual studio 2015

if you arent using wxw-3.1, you might try diffing the STC stuff with whatever version you're using

Now I'm starting to think may be it is OSX problem? If one with OSX can confirm everything is working that would be great.

I think I have to check settings of My OS while waiting for someone with OSX to help me confirm.

Thanks @coderrc for your help!
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Citizens: What it is his honor?
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[Ubuntu 15.04/Windows 10 Pro - GCC/MinGW, CodeLite IDE et al]

evstevemd
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Re: Tab Key being eaten

Postby evstevemd » Tue Nov 14, 2017 7:20 pm

I downloaded wxWidgets 3.1 stable from wxWidgets.org and is working fine with tabs. So this is definitely a bug introduced somewhere.
I know I cannot find anymore time in near future to track it but at least I can rest assured that it is not something wrong with my code!

Thanks everyone!
Chief Justice: We have trouble dear citizens!
Citizens: What it is his honor?
Chief Justice:Our president is an atheist, who will he swear to?
[Ubuntu 15.04/Windows 10 Pro - GCC/MinGW, CodeLite IDE et al]

evstevemd
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Posts: 2072
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Re: Tab Key being eaten

Postby evstevemd » Wed Nov 15, 2017 5:00 am

Now I have set my wxWidgets to 2278bb0dfa4aaa252930b7fd5e609f379f1113a6 and it works fine.
I will find sometime to bisect the problem.
Chief Justice: We have trouble dear citizens!
Citizens: What it is his honor?
Chief Justice:Our president is an atheist, who will he swear to?
[Ubuntu 15.04/Windows 10 Pro - GCC/MinGW, CodeLite IDE et al]


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