bool wxRadioBox::Create(wxWindow *parent,
wxWindowID id,
const wxString& title,
const wxPoint& pos,
const wxSize& size,
int n,
const wxString choices[],
int majorDim,
long style,
const wxValidator& val,
const wxString& name)
{
// common initialization
if ( !wxStaticBox::Create(parent, id, title, pos, size, style, name) )
return false;
// the code elsewhere in this file supposes that either wxRA_SPECIFY_COLS
// or wxRA_SPECIFY_ROWS is set, ensure that this is indeed the case
if ( !(style & (wxRA_SPECIFY_ROWS | wxRA_SPECIFY_COLS)) )
style |= wxRA_SPECIFY_COLS;
#if wxUSE_VALIDATORS
SetValidator(val);
#else
wxUnusedVar(val);
#endif // wxUSE_VALIDATORS/!wxUSE_VALIDATORS
// We need an extra one to keep track of the 'dummy' item we
// create to end the radio group, so it will be destroyed and
// it's id will be released. But we want it separate from the
// other buttons since the wxSubwindows will operate on it as
// well and we just want to ignore it until destroying it.
// For instance, we don't want the bounding box of the radio
// buttons to include the dummy button
m_radioButtons = new wxSubwindows(n);
m_radioWidth = new int[n];
m_radioHeight = new int[n];
for ( int i = 0; i < n; i++ )
{
m_radioWidth[i] =
m_radioHeight[i] = wxDefaultCoord;
long styleBtn = BS_AUTORADIOBUTTON | WS_TABSTOP | WS_CHILD | WS_VISIBLE;
if ( i == 0 )
styleBtn |= WS_GROUP;
wxWindowIDRef subid = NewControlId();
HWND hwndBtn = ::CreateWindow(wxT("BUTTON"),
choices[i].t_str(),
styleBtn,
0, 0, 0, 0, // will be set in SetSize()
GetHwndOf(parent),
(HMENU)wxUIntToPtr(subid.GetValue()),
wxGetInstance(),
NULL);
if ( !hwndBtn )
{
wxLogLastError(wxT("CreateWindow(radio btn)"));
return false;
}
// Keep track of the subwindow
m_radioButtons->Set(i, hwndBtn, subid);
SubclassRadioButton((WXHWND)hwndBtn);
// Also, make it a subcontrol of this control
m_subControls.Add(subid);
}
// Create a dummy radio control to end the group.
m_dummyId = NewControlId();
m_dummyHwnd = (WXHWND)::CreateWindow(wxT("BUTTON"),
wxEmptyString,
WS_GROUP | BS_AUTORADIOBUTTON | WS_CHILD,
0, 0, 0, 0, GetHwndOf(parent),
(HMENU)wxUIntToPtr(m_dummyId.GetValue()),
wxGetInstance(), NULL);
m_radioButtons->SetFont(GetFont());
SetMajorDim(majorDim == 0 ? n : majorDim, style);
// Select the first radio button if we have any buttons at all.
if ( n > 0 )
SetSelection(0);
SetSize(pos.x, pos.y, size.x, size.y);
// Now that we have items determine what is the best size and set it.
SetInitialSize(size);
// And update all the buttons positions to match it.
const wxSize actualSize = GetSize();
PositionAllButtons(pos.x, pos.y, actualSize.x, actualSize.y);
// The base wxStaticBox class never accepts focus, but we do because giving
// focus to a wxRadioBox actually gives it to one of its buttons, which are
// not visible at wx level and hence are not taken into account by the
// logic in wxControlContainer code.
m_container.EnableSelfFocus();
return true;
}
bool wxRadioBox::Create(wxWindow *parent,
wxWindowID id,
const wxString& title,
const wxPoint& pos,
const wxSize& size,
int n,
const wxString choices[],
int majorDim,
long style,
const wxValidator& val,
const wxString& name)
{
// common initialization
if ( !wxStaticBox::Create(parent, id, title, pos, size, style, name) )
return false;
// the code elsewhere in this file supposes that either wxRA_SPECIFY_COLS
// or wxRA_SPECIFY_ROWS is set, ensure that this is indeed the case
if ( !(style & (wxRA_SPECIFY_ROWS | wxRA_SPECIFY_COLS)) )
style |= wxRA_SPECIFY_COLS;
#if wxUSE_VALIDATORS
SetValidator(val);
#else
wxUnusedVar(val);
#endif // wxUSE_VALIDATORS/!wxUSE_VALIDATORS
// We need an extra one to keep track of the 'dummy' item we
// create to end the radio group, so it will be destroyed and
// it's id will be released. But we want it separate from the
// other buttons since the wxSubwindows will operate on it as
// well and we just want to ignore it until destroying it.
// For instance, we don't want the bounding box of the radio
// buttons to include the dummy button
m_radioButtons = new wxSubwindows(n);
m_radioWidth = new int[n];
m_radioHeight = new int[n];
for ( int i = 0; i < n; i++ )
{
m_radioWidth[i] =
m_radioHeight[i] = wxDefaultCoord;
long styleBtn = BS_AUTORADIOBUTTON | WS_TABSTOP | WS_CHILD | WS_VISIBLE;
if ( i == 0 )
styleBtn |= WS_GROUP;
wxWindowIDRef subid = NewControlId();
HWND hwndBtn = ::CreateWindow(wxT("BUTTON"),
choices[i].wx_str(),
styleBtn,
0, 0, 0, 0, // will be set in SetSize()
GetHwndOf(parent),
(HMENU)wxUIntToPtr(subid.GetValue()),
wxGetInstance(),
NULL);
if ( !hwndBtn )
{
wxLogLastError(wxT("CreateWindow(radio btn)"));
return false;
}
// Keep track of the subwindow
m_radioButtons->Set(i, hwndBtn, subid);
SubclassRadioButton((WXHWND)hwndBtn);
// Also, make it a subcontrol of this control
m_subControls.Add(subid);
}
// Create a dummy radio control to end the group.
m_dummyId = NewControlId();
m_dummyHwnd = (WXHWND)::CreateWindow(wxT("BUTTON"),
wxEmptyString,
WS_GROUP | BS_AUTORADIOBUTTON | WS_CHILD,
0, 0, 0, 0, GetHwndOf(parent),
(HMENU)wxUIntToPtr(m_dummyId.GetValue()),
wxGetInstance(), NULL);
m_radioButtons->SetFont(GetFont());
#ifdef __WXWINCE__
// Set the z-order correctly
SetWindowPos(GetHwnd(), HWND_BOTTOM, 0, 0, 0, 0, SWP_NOMOVE|SWP_NOSIZE);
#endif
SetMajorDim(majorDim == 0 ? n : majorDim, style);
SetSelection(0);
SetSize(pos.x, pos.y, size.x, size.y);
// Now that we have items determine what is the best size and set it.
SetInitialSize(size);
return true;
}
bool wxRadioBox::Create(wxWindow *parent,
wxWindowID id,
const wxString& title,
const wxPoint& pos,
const wxSize& size,
int n,
const wxString choices[],
int majorDim,
long style,
const wxValidator& val,
const wxString& name)
{
// initialize members
m_majorDim = majorDim == 0 ? n : majorDim;
// common initialization
if ( !wxStaticBox::Create(parent, id, title, pos, size, style, name) )
return false;
#if wxUSE_VALIDATORS
SetValidator(val);
#else
wxUnusedVar(val);
#endif // wxUSE_VALIDATORS/!wxUSE_VALIDATORS
m_radioButtons = new wxSubwindows(n);
m_radioWidth = new int[n];
m_radioHeight = new int[n];
for ( int i = 0; i < n; i++ )
{
m_radioWidth[i] =
m_radioHeight[i] = wxDefaultCoord;
long styleBtn = BS_AUTORADIOBUTTON | WS_TABSTOP | WS_CHILD | WS_VISIBLE;
if ( i == 0 )
styleBtn |= WS_GROUP;
long newId = NewControlId();
HWND hwndBtn = ::CreateWindow(_T("BUTTON"),
choices[i],
styleBtn,
0, 0, 0, 0, // will be set in SetSize()
GetHwnd(),
(HMENU)newId,
wxGetInstance(),
NULL);
if ( !hwndBtn )
{
wxLogLastError(wxT("CreateWindow(radio btn)"));
return false;
}
(*m_radioButtons)[i] = hwndBtn;
SubclassRadioButton((WXHWND)hwndBtn);
m_subControls.Add(newId);
}
// Create a dummy radio control to end the group.
(void)::CreateWindow(_T("BUTTON"),
wxEmptyString,
WS_GROUP | BS_AUTORADIOBUTTON | WS_CHILD,
0, 0, 0, 0, GetHwnd(),
(HMENU)NewControlId(), wxGetInstance(), NULL);
m_radioButtons->SetFont(GetFont());
#ifdef __WXWINCE__
// Set the z-order correctly
SetWindowPos(GetHwnd(), HWND_BOTTOM, 0, 0, 0, 0, SWP_NOMOVE|SWP_NOSIZE);
#endif
SetSelection(0);
SetSize(pos.x, pos.y, size.x, size.y);
// Now that we have items determine what is the best size and set it.
SetBestSize(size);
return true;
}
bool wxRadioBox::Create( wxWindow* pParent,
wxWindowID vId,
const wxString& rsTitle,
const wxPoint& rPos,
const wxSize& rSize,
int nNum,
const wxString asChoices[],
int nMajorDim,
long lStyle,
const wxValidator& rVal,
const wxString& rsName )
{
wxColour vColour(*wxBLACK);
LONG lColor;
HWND hWndParent = GetHwndOf(pParent);
m_backgroundColour = pParent->GetBackgroundColour();
m_nSelectedButton = -1;
m_nNoItems = 0;
//
// Common initialization
//
if (!CreateControl( pParent
,vId
,rPos
,rSize
,lStyle
,rVal
,rsName
))
return false;
if (!OS2CreateControl( wxT("STATIC")
,SS_GROUPBOX
,rPos
,rSize
,rsTitle
))
return false;
wxAssociateWinWithHandle(m_hWnd, this);
//
// Now we can set m_nNoItems and let SetMajorDim set m_numCols/m_numRows
//
m_nNoItems = (unsigned int)nNum;
SetMajorDim(nMajorDim == 0 ? nNum : nMajorDim, lStyle);
m_ahRadioButtons = new WXHWND[nNum];
m_pnRadioWidth = new int[nNum];
m_pnRadioHeight = new int[nNum];
for (int i = 0; i < nNum; i++)
{
m_pnRadioWidth[i] = m_pnRadioHeight[i] = -1;
long lStyleBtn = BS_AUTORADIOBUTTON | WS_VISIBLE;
int nNewId = NewControlId();
if (i == 0)
lStyleBtn |= WS_GROUP | WS_TABSTOP;
wxString sLabel = ::wxPMTextToLabel(asChoices[i]);
HWND hWndBtn = (WXHWND)::WinCreateWindow ( hWndParent,
WC_BUTTON,
sLabel.c_str(),
lStyleBtn,
0, 0, 0, 0,
hWndParent,
HWND_BOTTOM,
(HMENU)nNewId,
NULL,
NULL
);
if (!hWndBtn)
{
return false;
}
lColor = (LONG)vColour.GetPixel();
::WinSetPresParam( hWndBtn
,PP_FOREGROUNDCOLOR
,sizeof(LONG)
,(PVOID)&lColor
);
lColor = (LONG)m_backgroundColour.GetPixel();
::WinSetPresParam( hWndBtn
,PP_BACKGROUNDCOLOR
,sizeof(LONG)
,(PVOID)&lColor
);
m_ahRadioButtons[i] = (WXHWND)hWndBtn;
SubclassRadioButton((WXHWND)hWndBtn);
wxAssociateWinWithHandle(hWndBtn, this);
wxOS2SetFont( hWndBtn
,*wxSMALL_FONT
);
::WinSetWindowULong(hWndBtn, QWL_USER, (ULONG)this);
m_aSubControls.Add(nNewId);
}
//
// Create a dummy control to end the group.
//
(void)::WinCreateWindow ( hWndParent,
WC_BUTTON,
"",
WS_GROUP,
0, 0, 0, 0,
hWndParent,
HWND_TOP,
(HMENU)NewControlId(),
NULL,
NULL
);
fnWndProcRadioBox = (WXFARPROC)::WinSubclassWindow( GetHwnd()
,(PFNWP)wxRadioBoxWndProc
);
::WinSetWindowULong(GetHwnd(), QWL_USER, (ULONG)this);
lColor = (LONG)vColour.GetPixel();
::WinSetPresParam( m_hWnd
,PP_FOREGROUNDCOLOR
,sizeof(LONG)
,(PVOID)&lColor
);
lColor = (LONG)m_backgroundColour.GetPixel();
::WinSetPresParam( m_hWnd
,PP_BACKGROUNDCOLOR
,sizeof(LONG)
,(PVOID)&lColor
);
SetXComp(0);
SetYComp(0);
SetSelection(0);
SetSize( rPos.x
,rPos.y
,rSize.x
,rSize.y
);
return true;
} // end of wxRadioBox::Create
