X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/aa61d3525370a9b9fa8c797d9b7f89d96994db5f..3cfde7c049bddf6fd3b4c2e35a6b8ecdcdc1d74f:/src/msw/radiobox.cpp diff --git a/src/msw/radiobox.cpp b/src/msw/radiobox.cpp index b3a6b7f03d..cdf5141085 100644 --- a/src/msw/radiobox.cpp +++ b/src/msw/radiobox.cpp @@ -26,10 +26,11 @@ #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 @@ -37,9 +38,6 @@ #include "wx/msw/subwin.h" #if wxUSE_TOOLTIPS - #if !defined(__GNUWIN32_OLD__) || defined(__CYGWIN10__) - #include - #endif #include "wx/tooltip.h" #endif // wxUSE_TOOLTIPS @@ -131,6 +129,7 @@ void wxRadioBox::Init() { m_selectedButton = wxNOT_FOUND; m_radioButtons = NULL; + m_dummyHwnd = NULL; m_radioWidth = NULL; m_radioHeight = NULL; } @@ -151,13 +150,26 @@ bool wxRadioBox::Create(wxWindow *parent, 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]; @@ -169,14 +181,14 @@ bool wxRadioBox::Create(wxWindow *parent, 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); @@ -187,19 +199,25 @@ bool wxRadioBox::Create(wxWindow *parent, 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()); @@ -213,7 +231,7 @@ bool wxRadioBox::Create(wxWindow *parent, 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; } @@ -236,9 +254,11 @@ bool wxRadioBox::Create(wxWindow *parent, wxRadioBox::~wxRadioBox() { - m_isBeingDeleted = true; + SendDestroyEvent(); delete m_radioButtons; + if ( m_dummyHwnd ) + DestroyWindow((HWND)m_dummyHwnd); delete[] m_radioWidth; delete[] m_radioHeight; } @@ -260,8 +280,10 @@ void wxRadioBox::SubclassRadioButton(WXHWND hWndBtn) // 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()) @@ -272,9 +294,14 @@ bool wxRadioBox::MSWCommand(WXUINT cmd, WXWORD id) 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; } @@ -325,7 +352,7 @@ void wxRadioBox::SendNotificationEvent() 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) @@ -421,6 +448,44 @@ bool wxRadioBox::IsItemShown(unsigned int item) const GWL_STYLE) & WS_VISIBLE) != 0; } +#if wxUSE_TOOLTIPS + +bool wxRadioBox::HasToolTips() const +{ + return wxStaticBox::HasToolTips() || wxRadioBoxBase::HasItemToolTips(); +} + +void wxRadioBox::DoSetItemToolTip(unsigned int item, wxToolTip *tooltip) +{ + // we have already checked for the item to be valid in wxRadioBoxBase + const HWND hwndRbtn = (*m_radioButtons)[item]; + if ( tooltip != NULL ) + tooltip->Add(hwndRbtn); + else // unset the tooltip + wxToolTip::Remove(hwndRbtn); +} + +#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) // ---------------------------------------------------------------------------- @@ -478,7 +543,7 @@ wxSize wxRadioBox::GetTotalButtonSize(const wxSize& sizeBtn) const // 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; @@ -488,6 +553,13 @@ wxSize wxRadioBox::GetTotalButtonSize(const wxSize& sizeBtn) const 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; @@ -639,6 +711,23 @@ void wxRadioBox::DoSetSize(int x, int y, int width, int height, int sizeFlags) } } +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 // ---------------------------------------------------------------------------- @@ -690,32 +779,6 @@ LRESULT APIENTRY _EXPORT wxRadioBtnWndProc(HWND hwnd, 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);