#if wxUSE_RADIOBOX
+#include "wx/radiobox.h"
+
#ifndef WX_PRECOMP
#include "wx/bitmap.h"
#include "wx/brush.h"
- #include "wx/radiobox.h"
#include "wx/settings.h"
#include "wx/log.h"
#endif
{
m_selectedButton = wxNOT_FOUND;
m_radioButtons = NULL;
+ m_dummyHwnd = NULL;
m_radioWidth = NULL;
m_radioHeight = NULL;
}
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];
if ( i == 0 )
styleBtn |= WS_GROUP;
- long newId = NewControlId();
+ wxWindowIDRef subid = NewControlId();
HWND hwndBtn = ::CreateWindow(_T("BUTTON"),
- choices[i],
+ choices[i].wx_str(),
styleBtn,
0, 0, 0, 0, // will be set in SetSize()
GetHwndOf(parent),
- (HMENU)newId,
+ (HMENU)wxUIntToPtr(subid.GetValue()),
wxGetInstance(),
NULL);
return false;
}
- (*m_radioButtons)[i] = hwndBtn;
+ // Keep track of the subwindow
+ m_radioButtons->Set(i, hwndBtn, subid);
SubclassRadioButton((WXHWND)hwndBtn);
- m_subControls.Add(newId);
+ // Also, make it a subcontrol of this control
+ m_subControls.Add(subid);
}
// Create a dummy radio control to end the group.
- (void)::CreateWindow(_T("BUTTON"),
+ m_dummyId = NewControlId();
+
+ m_dummyHwnd = (WXHWND)::CreateWindow(_T("BUTTON"),
wxEmptyString,
WS_GROUP | BS_AUTORADIOBUTTON | WS_CHILD,
0, 0, 0, 0, GetHwndOf(parent),
- (HMENU)NewControlId(), wxGetInstance(), NULL);
+ (HMENU)wxUIntToPtr(m_dummyId.GetValue()),
+ wxGetInstance(), NULL);
+
m_radioButtons->SetFont(GetFont());
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);
+ SetInitialSize(size);
return true;
}
m_isBeingDeleted = true;
delete m_radioButtons;
+ if ( m_dummyHwnd )
+ DestroyWindow((HWND)m_dummyHwnd);
delete[] m_radioWidth;
delete[] m_radioHeight;
}
// events generation
// ----------------------------------------------------------------------------
-bool wxRadioBox::MSWCommand(WXUINT cmd, WXWORD id)
+bool wxRadioBox::MSWCommand(WXUINT cmd, WXWORD id_)
{
+ const int id = (signed short)id_;
+
if ( cmd == BN_CLICKED )
{
if (id == GetId())
const unsigned int count = GetCount();
for ( unsigned int i = 0; i < count; i++ )
{
- if ( id == wxGetWindowId((*m_radioButtons)[i]) )
+ const HWND hwndBtn = (*m_radioButtons)[i];
+ if ( id == wxGetWindowId(hwndBtn) )
{
- selectedButton = i;
+ // we can get BN_CLICKED for a button which just became focused
+ // but it may not be checked, in which case we shouldn't
+ // generate a radiobox selection changed event for it
+ if ( ::SendMessage(hwndBtn, BM_GETCHECK, 0, 0) == BST_CHECKED )
+ selectedButton = i;
break;
}
unsigned int wxRadioBox::GetCount() const
{
- return m_radioButtons->GetCount();
+ return m_radioButtons ? m_radioButtons->GetCount() : 0u;
}
void wxRadioBox::SetString(unsigned int item, const wxString& label)
#endif // wxUSE_TOOLTIPS
+bool wxRadioBox::Reparent(wxWindowBase *newParent)
+{
+ if ( !wxStaticBox::Reparent(newParent) )
+ {
+ return false;
+ }
+
+ HWND hwndParent = GetHwndOf(GetParent());
+ for ( size_t item = 0; item < m_radioButtons->GetCount(); item++ )
+ {
+ ::SetParent((*m_radioButtons)[item], hwndParent);
+ }
+#ifdef __WXWINCE__
+ // put static box under the buttons in the Z-order
+ SetWindowPos(GetHwnd(), HWND_BOTTOM, 0, 0, 0, 0, SWP_NOMOVE|SWP_NOSIZE);
+#endif
+ return true;
+}
+
WX_FORWARD_STD_METHODS_TO_SUBWINDOWS(wxRadioBox, wxStaticBox, m_radioButtons)
// ----------------------------------------------------------------------------
// and also wide enough for its label
int widthLabel;
- GetTextExtent(wxStripMenuCodes(GetLabel()), &widthLabel, NULL);
+ GetTextExtent(GetLabelText(), &widthLabel, NULL);
widthLabel += RADIO_SIZE; // FIXME this is bogus too
if ( widthLabel > width )
width = widthLabel;
wxSize wxRadioBox::DoGetBestSize() const
{
+ if ( !m_radioButtons )
+ {
+ // if we're not fully initialized yet, we can't meaningfully compute
+ // our best size, we'll do it later
+ return wxSize(1, 1);
+ }
+
wxSize best = GetTotalButtonSize(GetMaxButtonSize());
CacheBestSize(best);
return best;
}
}
+int wxRadioBox::GetItemFromPoint(const wxPoint& pt) const
+{
+ const unsigned int count = GetCount();
+ for ( unsigned int i = 0; i < count; i++ )
+ {
+ RECT rect = wxGetWindowRect((*m_radioButtons)[i]);
+
+ if ( rect.left <= pt.x && pt.x < rect.right &&
+ rect.top <= pt.y && pt.y < rect.bottom )
+ {
+ return i;
+ }
+ }
+
+ return wxNOT_FOUND;
+}
+
// ----------------------------------------------------------------------------
// radio box drawing
// ----------------------------------------------------------------------------
return lDlgCode | DLGC_WANTARROWS;
}
-#if wxUSE_TOOLTIPS
- case WM_NOTIFY:
- {
- NMHDR* hdr = (NMHDR *)lParam;
- if ( hdr->code == TTN_NEEDTEXT )
- {
- wxRadioBox *
- radiobox = (wxRadioBox *)wxGetWindowUserData(hwnd);
-
- 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;
- }
- }
- break;
-#endif // wxUSE_TOOLTIPS
-
case WM_KEYDOWN:
{
wxRadioBox *radiobox = (wxRadioBox *)wxGetWindowUserData(hwnd);
projects / wxWidgets.git / blobdiff