X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/5dd26b083956439f0147c134e9365c222fba3726..b7ceceb1861d7583c0a544c608fcf583367e6e92:/src/msw/radiobox.cpp?ds=inline diff --git a/src/msw/radiobox.cpp b/src/msw/radiobox.cpp index a7e5101893..58d056fa61 100644 --- a/src/msw/radiobox.cpp +++ b/src/msw/radiobox.cpp @@ -1,12 +1,12 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: radiobox.cpp -// Purpose: wxRadioBox +// Name: msw/radiobox.cpp +// Purpose: wxRadioBox implementation // Author: Julian Smart // Modified by: // Created: 04/01/98 // RCS-ID: $Id$ -// Copyright: (c) Julian Smart and Markus Holzem -// Licence: wxWindows license +// Copyright: (c) Julian Smart +// Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// // =========================================================================== @@ -17,7 +17,7 @@ // headers // --------------------------------------------------------------------------- -#ifdef __GNUG__ +#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA) #pragma implementation "radiobox.h" #endif @@ -28,34 +28,104 @@ #pragma hdrstop #endif +#if wxUSE_RADIOBOX + #ifndef WX_PRECOMP #include "wx/bitmap.h" #include "wx/brush.h" #include "wx/radiobox.h" + #include "wx/settings.h" #include "wx/log.h" #endif #include "wx/msw/private.h" #if wxUSE_TOOLTIPS - -#ifndef __GNUWIN32__ - #include -#endif - + #if !defined(__GNUWIN32_OLD__) || defined(__CYGWIN10__) + #include + #endif #include "wx/tooltip.h" #endif // wxUSE_TOOLTIPS +// TODO: wxCONSTRUCTOR +#if 0 // wxUSE_EXTENDED_RTTI +WX_DEFINE_FLAGS( wxRadioBoxStyle ) + +wxBEGIN_FLAGS( wxRadioBoxStyle ) + // new style border flags, we put them first to + // use them for streaming out + wxFLAGS_MEMBER(wxBORDER_SIMPLE) + wxFLAGS_MEMBER(wxBORDER_SUNKEN) + wxFLAGS_MEMBER(wxBORDER_DOUBLE) + wxFLAGS_MEMBER(wxBORDER_RAISED) + wxFLAGS_MEMBER(wxBORDER_STATIC) + wxFLAGS_MEMBER(wxBORDER_NONE) + + // old style border flags + wxFLAGS_MEMBER(wxSIMPLE_BORDER) + wxFLAGS_MEMBER(wxSUNKEN_BORDER) + wxFLAGS_MEMBER(wxDOUBLE_BORDER) + wxFLAGS_MEMBER(wxRAISED_BORDER) + wxFLAGS_MEMBER(wxSTATIC_BORDER) + wxFLAGS_MEMBER(wxBORDER) + + // standard window styles + wxFLAGS_MEMBER(wxTAB_TRAVERSAL) + wxFLAGS_MEMBER(wxCLIP_CHILDREN) + wxFLAGS_MEMBER(wxTRANSPARENT_WINDOW) + wxFLAGS_MEMBER(wxWANTS_CHARS) + wxFLAGS_MEMBER(wxFULL_REPAINT_ON_RESIZE) + wxFLAGS_MEMBER(wxALWAYS_SHOW_SB ) + wxFLAGS_MEMBER(wxVSCROLL) + wxFLAGS_MEMBER(wxHSCROLL) + + wxFLAGS_MEMBER(wxRA_SPECIFY_COLS) + wxFLAGS_MEMBER(wxRA_HORIZONTAL) + wxFLAGS_MEMBER(wxRA_SPECIFY_ROWS) + wxFLAGS_MEMBER(wxRA_VERTICAL) + +wxEND_FLAGS( wxRadioBoxStyle ) + +IMPLEMENT_DYNAMIC_CLASS_XTI(wxRadioBox, wxControl,"wx/radiobox.h") + +wxBEGIN_PROPERTIES_TABLE(wxRadioBox) + wxEVENT_PROPERTY( Select , wxEVT_COMMAND_RADIOBOX_SELECTED , wxCommandEvent ) + wxPROPERTY_FLAGS( WindowStyle , wxRadioBoxStyle , long , SetWindowStyleFlag , GetWindowStyleFlag , , 0 /*flags*/ , wxT("Helpstring") , wxT("group")) // style +wxEND_PROPERTIES_TABLE() + +#else IMPLEMENT_DYNAMIC_CLASS(wxRadioBox, wxControl) +#endif -// VZ: the new behaviour is to create the radio buttons as children of the -// radiobox instead of creating them as children of the radiobox' parent. +/* + selection + content + label + dimension + item +*/ + +// there are two possible ways to create the radio buttons: either as children +// of the radiobox or as siblings of it - allow playing with both variants for +// now, eventually we will choose the best one for our purposes // -// This seems more logical, more consistent with what other frameworks do -// and allows tooltips to work with radioboxes, so there should be no -// reason to revert to the backward compatible behaviour - but I still -// leave this possibility just in case. - +// two main problems are the keyboard navigation inside the radiobox (arrows +// should switch between buttons, not pass focus to the next control) and the +// tooltips - a tooltip is associated with the radiobox itself, not the +// children... +// +// the problems with setting this to 1: +// a) Alt- isn't handled properly by IsDialogMessage() +// because it sets focus to the next control accepting it which is not a +// radio button but a radiobox sibling in this case - the only solution to +// this would be to handle Alt- ourselves +// b) the problems with setting radiobox colours under Win98/2K were reported +// but I couldn't reproduce it so I have no idea about what causes it +// +// the problems with setting this to 0: +// a) the tooltips are not shown for the radiobox - possible solution: make +// TTM_WINDOWFROMPOS handling code in msw/tooltip.cpp work (easier said than +// done because I don't know why it doesn't work) #define RADIOBTN_PARENT_IS_RADIOBOX 0 // --------------------------------------------------------------------------- @@ -86,6 +156,22 @@ static WXFARPROC s_wndprocRadioBtn = (WXFARPROC)NULL; // wxRadioBox // --------------------------------------------------------------------------- +int wxRadioBox::GetCount() const +{ + return m_noItems; +} + +int wxRadioBox::GetColumnCount() const +{ + return GetNumHor(); +} + +int wxRadioBox::GetRowCount() const +{ + return GetNumVer(); +} + +// returns the number of rows int wxRadioBox::GetNumVer() const { if ( m_windowStyle & wxRA_SPECIFY_ROWS ) @@ -98,6 +184,7 @@ int wxRadioBox::GetNumVer() const } } +// returns the number of columns int wxRadioBox::GetNumHor() const { if ( m_windowStyle & wxRA_SPECIFY_ROWS ) @@ -114,6 +201,9 @@ bool wxRadioBox::MSWCommand(WXUINT cmd, WXWORD id) { if ( cmd == BN_CLICKED ) { + if (id == GetId()) + return TRUE; + int selectedButton = -1; for ( int i = 0; i < m_noItems; i++ ) @@ -126,7 +216,14 @@ bool wxRadioBox::MSWCommand(WXUINT cmd, WXWORD id) } } - wxASSERT_MSG( selectedButton != -1, wxT("click from alien button?") ); + if ( selectedButton == -1 ) + { + // just ignore it - due to a hack with WM_NCHITTEST handling in our + // wnd proc, we can receive dummy click messages when we click near + // the radiobox edge (this is ugly but Julian wouldn't let me get + // rid of this...) + return FALSE; + } if ( selectedButton != m_selectedButton ) { @@ -142,22 +239,6 @@ bool wxRadioBox::MSWCommand(WXUINT cmd, WXWORD id) return FALSE; } -#if WXWIN_COMPATIBILITY -wxRadioBox::wxRadioBox(wxWindow *parent, wxFunction func, const char *title, - int x, int y, int width, int height, - int n, char **choices, - int majorDim, long style, const char *name) -{ - wxString *choices2 = new wxString[n]; - for ( int i = 0; i < n; i ++) choices2[i] = choices[i]; - Create(parent, -1, title, wxPoint(x, y), wxSize(width, height), n, choices2, majorDim, style, - wxDefaultValidator, name); - Callback(func); - delete choices2; -} - -#endif // WXWIN_COMPATIBILITY - // Radio box item wxRadioBox::wxRadioBox() { @@ -186,7 +267,7 @@ bool wxRadioBox::Create(wxWindow *parent, m_selectedButton = -1; m_noItems = 0; - m_majorDim = majorDim == 0 ? n : majorDim; + m_majorDim = majorDim == 0 ? n : majorDim; m_noRowsOrCols = majorDim; // common initialization @@ -240,7 +321,7 @@ bool wxRadioBox::Create(wxWindow *parent, if ( !hwndBtn ) { - wxLogLastError("CreateWindow(radio btn)"); + wxLogLastError(wxT("CreateWindow(radio btn)")); return FALSE; } @@ -259,7 +340,7 @@ bool wxRadioBox::Create(wxWindow *parent, // Create a dummy radio control to end the group. (void)::CreateWindow(_T("BUTTON"), - _T(""), + wxEmptyString, WS_GROUP | BS_AUTORADIOBUTTON | WS_CHILD, 0, 0, 0, 0, hwndParent, (HMENU)NewControlId(), wxGetInstance(), NULL); @@ -290,14 +371,7 @@ wxRadioBox::~wxRadioBox() } -wxString wxRadioBox::GetLabel(int item) const -{ - wxCHECK_MSG( item >= 0 && item < m_noItems, wxT(""), wxT("invalid radiobox index") ); - - return wxGetWindowText(m_radioButtons[item]); -} - -void wxRadioBox::SetLabel(int item, const wxString& label) +void wxRadioBox::SetString(int item, const wxString& label) { wxCHECK_RET( item >= 0 && item < m_noItems, wxT("invalid radiobox index") ); @@ -305,26 +379,6 @@ void wxRadioBox::SetLabel(int item, const wxString& label) SetWindowText((HWND)m_radioButtons[item], label.c_str()); } -void wxRadioBox::SetLabel(int item, wxBitmap *bitmap) -{ - /* - m_radioWidth[item] = bitmap->GetWidth() + FB_MARGIN; - m_radioHeight[item] = bitmap->GetHeight() + FB_MARGIN; - */ - wxFAIL_MSG(wxT("not implemented")); -} - -int wxRadioBox::FindString(const wxString& s) const -{ - for (int i = 0; i < m_noItems; i++) - { - if ( s == wxGetWindowText(m_radioButtons[i]) ) - return i; - } - - return wxNOT_FOUND; -} - void wxRadioBox::SetSelection(int N) { wxCHECK_RET( (N >= 0) && (N < m_noItems), wxT("invalid radiobox index") ); @@ -334,7 +388,6 @@ void wxRadioBox::SetSelection(int N) ::SendMessage((HWND) m_radioButtons[m_selectedButton], BM_SETCHECK, 0, 0L); ::SendMessage((HWND)m_radioButtons[N], BM_SETCHECK, 1, 0L); - ::SetFocus((HWND)m_radioButtons[N]); m_selectedButton = N; } @@ -346,9 +399,87 @@ int wxRadioBox::GetSelection() const } // Find string for position -wxString wxRadioBox::GetString(int N) const +wxString wxRadioBox::GetString(int item) const { - return wxGetWindowText(m_radioButtons[N]); + wxCHECK_MSG( item >= 0 && item < m_noItems, wxEmptyString, + wxT("invalid radiobox index") ); + + return wxGetWindowText(m_radioButtons[item]); +} + +// ---------------------------------------------------------------------------- +// size calculations +// ---------------------------------------------------------------------------- + +wxSize wxRadioBox::GetMaxButtonSize() const +{ + // calculate the max button size + int widthMax = 0, + heightMax = 0; + for ( int i = 0 ; i < m_noItems; i++ ) + { + int width, height; + if ( m_radioWidth[i] < 0 ) + { + GetTextExtent(wxGetWindowText(m_radioButtons[i]), &width, &height); + + // adjust the size to take into account the radio box itself + // FIXME this is totally bogus! + width += RADIO_SIZE; + height *= 3; + height /= 2; + } + else + { + width = m_radioWidth[i]; + height = m_radioHeight[i]; + } + + if ( widthMax < width ) + widthMax = width; + if ( heightMax < height ) + heightMax = height; + } + + return wxSize(widthMax, heightMax); +} + +wxSize wxRadioBox::GetTotalButtonSize(const wxSize& sizeBtn) const +{ + // the radiobox should be big enough for its buttons + int cx1, cy1; + wxGetCharSize(m_hWnd, &cx1, &cy1, &GetFont()); + + int extraHeight = cy1; + + /* We'll assume the adjustments below are OK for Win 3.1 too +#if defined(CTL3D) && !CTL3D + // Requires a bigger group box in plain Windows + extraHeight *= 3; + extraHeight /= 2; +#endif + */ + + int height = GetNumVer() * sizeBtn.y + cy1/2 + extraHeight; + int width = GetNumHor() * (sizeBtn.x + cx1) + cx1; + + // Add extra space under the label, if it exists. + if (!wxControl::GetLabel().IsEmpty()) + height += cy1/2; + + // and also wide enough for its label + int widthLabel; + GetTextExtent(GetTitle(), &widthLabel, NULL); + widthLabel += RADIO_SIZE; // FIXME this is bogus too + if ( widthLabel > width ) + width = widthLabel; + + return wxSize(width, height); +} + +wxSize wxRadioBox::DoGetBestSize() const +{ + return GetTotalButtonSize(GetMaxButtonSize()); } // Restored old code. @@ -375,106 +506,88 @@ void wxRadioBox::DoSetSize(int x, int y, int width, int height, int sizeFlags) int x_offset = xx; #endif - int current_width, cyf; - - int cx1,cy1; + int cx1, cy1; wxGetCharSize(m_hWnd, &cx1, &cy1, & GetFont()); // Attempt to have a look coherent with other platforms: We compute the // biggest toggle dim, then we align all items according this value. - int maxWidth = -1; - int maxHeight = -1; + wxSize maxSize = GetMaxButtonSize(); + int maxWidth = maxSize.x, + maxHeight = maxSize.y; - int i; - for (i = 0 ; i < m_noItems; i++) + wxSize totSize = GetTotalButtonSize(maxSize); + int totWidth = totSize.x, + totHeight = totSize.y; + + // only change our width/height if asked for + if ( width == -1 ) { - int eachWidth; - int eachHeight; - if (m_radioWidth[i]<0) - { - // It's a labelled toggle - GetTextExtent(wxGetWindowText(m_radioButtons[i]), - ¤t_width, &cyf); - eachWidth = (int)(current_width + RADIO_SIZE); - eachHeight = (int)((3*cyf)/2); - } + if ( sizeFlags & wxSIZE_AUTO_WIDTH ) + width = totWidth; else - { - eachWidth = m_radioWidth[i]; - eachHeight = m_radioHeight[i]; - } - - if (maxWidth= (m_noItems/m_majorDim)*m_majorDim; + } + + // is this the start of new row/column? + if ( i && (i % m_majorDim == 0) ) + { + if ( m_windowStyle & wxRA_SPECIFY_ROWS ) { + // start of new column y_offset = startY; x_offset += maxWidth + cx1; } - else + else // start of new row { x_offset = startX; y_offset += maxHeight; @@ -482,23 +595,19 @@ void wxRadioBox::DoSetSize(int x, int y, int width, int height, int sizeFlags) y_offset += cy1/2; } } - int eachWidth; - int eachHeight; - if (m_radioWidth[i]<0) + + int widthBtn; + if ( isLastInTheRow ) { - // It's a labeled item - GetTextExtent(wxGetWindowText(m_radioButtons[i]), - ¤t_width, &cyf); - - // How do we find out radio button bitmap size!! - // By adjusting them carefully, manually :-) - eachWidth = (int)(current_width + RADIO_SIZE); - eachHeight = (int)((3*cyf)/2); + // make the button go to the end of radio box + widthBtn = startX + width - x_offset - 2*cx1; + if ( widthBtn < maxWidth ) + widthBtn = maxWidth; } else { - eachWidth = m_radioWidth[i]; - eachHeight = m_radioHeight[i]; + // normal button, always of the same size + widthBtn = maxWidth; } // VZ: make all buttons of the same, maximal size - like this they @@ -506,17 +615,22 @@ void wxRadioBox::DoSetSize(int x, int y, int width, int height, int sizeFlags) // shown (otherwise they are not when the mouse pointer is in the // radiobox part not belonging to any radiobutton) ::MoveWindow((HWND)m_radioButtons[i], - x_offset, y_offset, maxWidth, maxHeight, + x_offset, y_offset, widthBtn, maxHeight, TRUE); - if (m_windowStyle & wxRA_SPECIFY_ROWS) + // where do we put the next button? + if ( m_windowStyle & wxRA_SPECIFY_ROWS ) { + // below this one y_offset += maxHeight; if (m_radioWidth[0]>0) y_offset += cy1/2; } else - x_offset += maxWidth + cx1; + { + // to the right of this one + x_offset += widthBtn + cx1; + } } } @@ -575,10 +689,9 @@ void wxRadioBox::SetFocus() { if (m_noItems > 0) { - if (m_selectedButton == -1) - ::SetFocus((HWND) m_radioButtons[0]); - else - ::SetFocus((HWND) m_radioButtons[m_selectedButton]); + ::SetFocus((HWND)m_radioButtons[m_selectedButton == -1 + ? 0 + : m_selectedButton]); } } @@ -627,35 +740,12 @@ void wxRadioBox::Show(int item, bool show) ::ShowWindow((HWND)m_radioButtons[item], show ? SW_SHOW : SW_HIDE); } -// For single selection items only -wxString wxRadioBox::GetStringSelection() const -{ - wxString result; - int sel = GetSelection(); - if (sel > -1) - result = GetString(sel); - - return result; -} - -bool wxRadioBox::SetStringSelection(const wxString& s) -{ - int sel = FindString (s); - if (sel > -1) - { - SetSelection (sel); - return TRUE; - } - else - return FALSE; -} - bool wxRadioBox::ContainsHWND(WXHWND hWnd) const { - int i; - for (i = 0; i < Number(); i++) + size_t count = GetCount(); + for ( size_t i = 0; i < count; i++ ) { - if (GetRadioButtons()[i] == hWnd) + if ( GetRadioButtons()[i] == hWnd ) return TRUE; } @@ -665,21 +755,21 @@ bool wxRadioBox::ContainsHWND(WXHWND hWnd) const void wxRadioBox::Command(wxCommandEvent & event) { SetSelection (event.m_commandInt); + SetFocus(); ProcessCommand (event); } +// NB: if this code is changed, wxGetWindowForHWND() which relies on having the +// radiobox pointer in GWL_USERDATA for radio buttons must be updated too! void wxRadioBox::SubclassRadioButton(WXHWND hWndBtn) { -#ifdef __WIN32__ HWND hwndBtn = (HWND)hWndBtn; if ( !s_wndprocRadioBtn ) s_wndprocRadioBtn = (WXFARPROC)::GetWindowLong(hwndBtn, GWL_WNDPROC); - // No GWL_USERDATA in Win16, so omit this subclassing. ::SetWindowLong(hwndBtn, GWL_WNDPROC, (long)wxRadioBtnWndProc); ::SetWindowLong(hwndBtn, GWL_USERDATA, (long)this); -#endif // __WIN32__ } void wxRadioBox::SendNotificationEvent() @@ -703,17 +793,25 @@ bool wxRadioBox::SetFont(const wxFont& font) WXHFONT hfont = wxFont(font).GetResourceHandle(); for ( int n = 0; n < m_noItems; n++ ) { - ::SendMessage((HWND)m_radioButtons[n], WM_SETFONT, (WPARAM)hfont, 0L); + HWND hwndBtn = (HWND)m_radioButtons[n]; + ::SendMessage(hwndBtn, WM_SETFONT, (WPARAM)hfont, 0L); + + // otherwise the buttons are not redrawn correctly + ::InvalidateRect(hwndBtn, NULL, FALSE /* don't erase bg */); } return TRUE; } +// ---------------------------------------------------------------------------- +// our window proc +// ---------------------------------------------------------------------------- + long wxRadioBox::MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam) { switch ( nMsg ) { -#ifndef __WIN16__ +#ifdef __WIN32__ case WM_CTLCOLORSTATIC: // set the colour of the radio buttons to be the same as ours { @@ -727,8 +825,12 @@ long wxRadioBox::MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam) return (WXHBRUSH)brush->GetResourceHandle(); } -#endif +#endif // Win32 + // VZ: this code breaks radiobox redrawing under Windows XP, don't use + // it. If you need to get messages from the static controls, + // create them as a child of another (non static) window +#if 0 // This is required for the radiobox to be sensitive to mouse input, // e.g. for Dialog Editor. case WM_NCHITTEST: @@ -743,13 +845,48 @@ long wxRadioBox::MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam) if (yPos < 10) return (long)HTCLIENT; } - // fall through + break; +#endif // 0 + } + + return wxControl::MSWWindowProc(nMsg, wParam, lParam); +} - default: - return wxControl::MSWWindowProc(nMsg, wParam, lParam); +WXHBRUSH wxRadioBox::OnCtlColor(WXHDC pDC, WXHWND WXUNUSED(pWnd), WXUINT WXUNUSED(nCtlColor), +#if wxUSE_CTL3D + WXUINT message, + WXWPARAM wParam, + WXLPARAM lParam +#else + WXUINT WXUNUSED(message), + WXWPARAM WXUNUSED(wParam), + WXLPARAM WXUNUSED(lParam) +#endif + ) +{ +#if wxUSE_CTL3D + if ( m_useCtl3D ) + { + HBRUSH hbrush = Ctl3dCtlColorEx(message, wParam, lParam); + return (WXHBRUSH) hbrush; } +#endif // wxUSE_CTL3D + + HDC hdc = (HDC)pDC; + wxColour colBack = GetBackgroundColour(); + + if (!IsEnabled()) + colBack = wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE); + + ::SetBkColor(hdc, wxColourToRGB(colBack)); + ::SetTextColor(hdc, wxColourToRGB(GetForegroundColour())); + + wxBrush *brush = wxTheBrushList->FindOrCreateBrush(colBack, wxSOLID); + + return (WXHBRUSH)brush->GetResourceHandle(); } + // --------------------------------------------------------------------------- // window proc for radio buttons // --------------------------------------------------------------------------- @@ -757,96 +894,184 @@ long wxRadioBox::MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam) #ifdef __WIN32__ LRESULT APIENTRY _EXPORT wxRadioBtnWndProc(HWND hwnd, - UINT msg, + UINT message, WPARAM wParam, LPARAM lParam) { - bool processed = FALSE; - if ( msg == WM_KEYDOWN -#if wxUSE_TOOLTIPS - || msg == WM_NOTIFY -#endif // wxUSE_TOOLTIPS - ) + switch ( message ) { - wxRadioBox *radiobox = (wxRadioBox *)::GetWindowLong(hwnd, GWL_USERDATA); + case WM_GETDLGCODE: + // we must tell IsDialogMessage()/our kbd processing code that we + // want to process arrows ourselves because neither of them is + // smart enough to handle arrows properly for us + { + long lDlgCode = ::CallWindowProc(CASTWNDPROC s_wndprocRadioBtn, hwnd, + message, wParam, lParam); - wxCHECK_MSG( radiobox, 0, wxT("radio button without radio box?") ); + return lDlgCode | DLGC_WANTARROWS; + } -#if wxUSE_TOOLTIPS && !defined(__GNUWIN32__) - if ( msg == WM_NOTIFY ) - { - NMHDR* hdr = (NMHDR *)lParam; - if ( (int)hdr->code == TTN_NEEDTEXT ) +#if wxUSE_TOOLTIPS + case WM_NOTIFY: { - wxToolTip *tt = radiobox->GetToolTip(); - if ( tt ) + NMHDR* hdr = (NMHDR *)lParam; + if ( hdr->code == TTN_NEEDTEXT ) { - TOOLTIPTEXT *ttt = (TOOLTIPTEXT *)lParam; - ttt->lpszText = (wxChar *)tt->GetTip().c_str(); + wxRadioBox *radiobox = (wxRadioBox *) + ::GetWindowLong(hwnd, GWL_USERDATA); - processed = TRUE; + wxCHECK_MSG( radiobox, 0, + wxT("radio button without radio box?") ); + + wxToolTip *tooltip = radiobox->GetToolTip(); + if ( tooltip ) + { + TOOLTIPTEXT *ttt = (TOOLTIPTEXT *)lParam; + ttt->lpszText = (wxChar *)tooltip->GetTip().c_str(); + } + + // processed + return 0; } } - } - else // msg == WM_KEYDOWN + break; #endif // wxUSE_TOOLTIPS - { - processed = TRUE; - - int sel = radiobox->GetSelection(); - switch ( wParam ) + case WM_KEYDOWN: { - case VK_UP: - sel--; - break; + wxRadioBox *radiobox = (wxRadioBox *) + ::GetWindowLong(hwnd, GWL_USERDATA); + + wxCHECK_MSG( radiobox, 0, wxT("radio button without radio box?") ); + + bool processed = TRUE; + + wxDirection dir; + switch ( wParam ) + { + case VK_UP: + dir = wxUP; + break; - case VK_LEFT: - sel -= radiobox->GetNumVer(); - break; + case VK_LEFT: + dir = wxLEFT; + break; - case VK_DOWN: - sel++; - break; + case VK_DOWN: + dir = wxDOWN; + break; - case VK_RIGHT: - sel += radiobox->GetNumVer(); - break; + case VK_RIGHT: + dir = wxRIGHT; + break; - case VK_TAB: + default: + processed = FALSE; + + // just to suppress the compiler warning + dir = wxALL; + } + + if ( processed ) + { + int selOld = radiobox->GetSelection(); + int selNew = radiobox->GetNextItem + ( + selOld, + dir, + radiobox->GetWindowStyle() + ); + + if ( selNew != selOld ) { - wxNavigationKeyEvent event; - event.SetDirection(!(::GetKeyState(VK_SHIFT) & 0x100)); - event.SetWindowChange(FALSE); - event.SetEventObject(radiobox); + radiobox->SetSelection(selNew); + radiobox->SetFocus(); + + // emulate the button click + radiobox->SendNotificationEvent(); - if ( radiobox->GetEventHandler()->ProcessEvent(event) ) - return 0; + return 0; } - // fall through + } + } + break; - default: - processed = FALSE; + case WM_SETFOCUS: + case WM_KILLFOCUS: + { + wxRadioBox *radiobox = (wxRadioBox *) + ::GetWindowLong(hwnd, GWL_USERDATA); + + wxCHECK_MSG( radiobox, 0, wxT("radio button without radio box?") ); + + // if we don't do this, no focus events are generated for the + // radiobox and, besides, we need to notify the parent about + // the focus change, otherwise the focus handling logic in + // wxControlContainer doesn't work + if ( message == WM_SETFOCUS ) + radiobox->HandleSetFocus((WXHWND)wParam); + else + radiobox->HandleKillFocus((WXHWND)wParam); } + break; - if ( processed ) +#ifdef __WIN32__ + case WM_HELP: { - if ( sel >= 0 && sel < radiobox->Number() ) + wxRadioBox *radiobox = (wxRadioBox *) + ::GetWindowLong(hwnd, GWL_USERDATA); + + wxCHECK_MSG( radiobox, 0, wxT("radio button without radio box?") ); + + bool processed = TRUE; + + // HELPINFO doesn't seem to be supported on WinCE. +#ifndef __WXWINCE__ + HELPINFO* info = (HELPINFO*) lParam; + // Don't yet process menu help events, just windows + if (info->iContextType == HELPINFO_WINDOW) +#endif { - radiobox->SetSelection(sel); + wxWindow* subjectOfHelp = radiobox; + bool eventProcessed = FALSE; + while (subjectOfHelp && !eventProcessed) + { + wxHelpEvent helpEvent(wxEVT_HELP, subjectOfHelp->GetId(), +#ifdef __WXWINCE__ + wxPoint(0, 0) +#else + wxPoint(info->MousePos.x, info->MousePos.y) +#endif + ) ; // info->iCtrlId); + helpEvent.SetEventObject(radiobox); + eventProcessed = radiobox->GetEventHandler()->ProcessEvent(helpEvent); - // emulate the button click - radiobox->SendNotificationEvent(); + // Go up the window hierarchy until the event is handled (or not) + subjectOfHelp = subjectOfHelp->GetParent(); + } + processed = eventProcessed; + } +#ifndef __WXWINCE__ + else if (info->iContextType == HELPINFO_MENUITEM) + { + wxHelpEvent helpEvent(wxEVT_HELP, info->iCtrlId) ; + helpEvent.SetEventObject(radiobox); + processed = radiobox->GetEventHandler()->ProcessEvent(helpEvent); } + else + processed = FALSE; +#endif + if (processed) + return 0; + + break; } - } +#endif // __WIN32__ } - if ( processed ) - return 0; - - return ::CallWindowProc(CASTWNDPROC s_wndprocRadioBtn, hwnd, msg, wParam, lParam); + return ::CallWindowProc(CASTWNDPROC s_wndprocRadioBtn, hwnd, message, wParam, lParam); } #endif // __WIN32__ +#endif // wxUSE_RADIOBOX