X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/6c9a19aabab3a878b565e6c2a5f2a3824277c4dc..b3825734fcccc6c20b990481e9d0ccd5fe5bcbe1:/src/msw/listbox.cpp diff --git a/src/msw/listbox.cpp b/src/msw/listbox.cpp index ea6f4cf692..578f993b1a 100644 --- a/src/msw/listbox.cpp +++ b/src/msw/listbox.cpp @@ -9,10 +9,6 @@ // Licence: wxWindows licence /////////////////////////////////////////////////////////////////////////////// -#ifdef __GNUG__ - #pragma implementation "listbox.h" -#endif - // For compilers that support precompilation, includes "wx.h". #include "wx/wxprec.h" @@ -43,13 +39,73 @@ #include "wx/ownerdrw.h" #endif -#ifndef __TWIN32__ - #ifdef __GNUWIN32_OLD__ - #include "wx/msw/gnuwin32/extra.h" - #endif +#if wxUSE_EXTENDED_RTTI +WX_DEFINE_FLAGS( wxListBoxStyle ) + +wxBEGIN_FLAGS( wxListBoxStyle ) + // 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(wxLB_SINGLE) + wxFLAGS_MEMBER(wxLB_MULTIPLE) + wxFLAGS_MEMBER(wxLB_EXTENDED) + wxFLAGS_MEMBER(wxLB_HSCROLL) + wxFLAGS_MEMBER(wxLB_ALWAYS_SB) + wxFLAGS_MEMBER(wxLB_NEEDED_SB) + wxFLAGS_MEMBER(wxLB_SORT) + +wxEND_FLAGS( wxListBoxStyle ) + +IMPLEMENT_DYNAMIC_CLASS_XTI(wxListBox, wxControl,"wx/listbox.h") + +wxBEGIN_PROPERTIES_TABLE(wxListBox) + wxEVENT_PROPERTY( Select , wxEVT_COMMAND_LISTBOX_SELECTED , wxCommandEvent ) + wxEVENT_PROPERTY( DoubleClick , wxEVT_COMMAND_LISTBOX_DOUBLECLICKED , wxCommandEvent ) + + wxPROPERTY( Font , wxFont , SetFont , GetFont , EMPTY_MACROVALUE, 0 /*flags*/ , wxT("Helpstring") , wxT("group")) + wxPROPERTY_COLLECTION( Choices , wxArrayString , wxString , AppendString , GetStrings, 0 /*flags*/ , wxT("Helpstring") , wxT("group") ) + wxPROPERTY( Selection ,int, SetSelection, GetSelection, EMPTY_MACROVALUE , 0 /*flags*/ , wxT("Helpstring") , wxT("group") ) + wxPROPERTY_FLAGS( WindowStyle , wxListBoxStyle , long , SetWindowStyleFlag , GetWindowStyleFlag , EMPTY_MACROVALUE , 0 /*flags*/ , wxT("Helpstring") , wxT("group")) // style +wxEND_PROPERTIES_TABLE() + +wxBEGIN_HANDLERS_TABLE(wxListBox) +wxEND_HANDLERS_TABLE() + +wxCONSTRUCTOR_4( wxListBox , wxWindow* , Parent , wxWindowID , Id , wxPoint , Position , wxSize , Size ) +#else +IMPLEMENT_DYNAMIC_CLASS(wxListBox, wxControl) #endif -IMPLEMENT_DYNAMIC_CLASS(wxListBox, wxControl) +/* +TODO PROPERTIES + selection + content + item +*/ // ============================================================================ // list box item declaration and implementation @@ -63,7 +119,7 @@ public: wxListBoxItem(const wxString& str = wxEmptyString); }; -wxListBoxItem::wxListBoxItem(const wxString& str) : wxOwnerDrawn(str, FALSE) +wxListBoxItem::wxListBoxItem(const wxString& str) : wxOwnerDrawn(str, false) { // no bitmaps/checkmarks SetMarginWidth(0); @@ -101,105 +157,43 @@ bool wxListBox::Create(wxWindow *parent, const wxString& name) { m_noItems = 0; - m_hWnd = 0; m_selected = 0; - SetName(name); -#if wxUSE_VALIDATORS - SetValidator(validator); -#endif // wxUSE_VALIDATORS - - if (parent) - parent->AddChild(this); - - SetBackgroundColour(wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOW)); - SetForegroundColour(parent->GetForegroundColour()); - - m_windowId = ( id == -1 ) ? (int)NewControlId() : id; - - int x = pos.x; - int y = pos.y; - int width = size.x; - int height = size.y; - m_windowStyle = style; - - DWORD wstyle = WS_VISIBLE | WS_VSCROLL | WS_TABSTOP | - LBS_NOTIFY | LBS_HASSTRINGS /* | WS_CLIPSIBLINGS */; - - wxASSERT_MSG( !(style & wxLB_MULTIPLE) || !(style & wxLB_EXTENDED), - _T("only one of listbox selection modes can be specified") ); - - if ( (m_windowStyle & wxBORDER_MASK) == wxBORDER_DEFAULT ) - m_windowStyle |= wxBORDER_SUNKEN; - - if ( m_windowStyle & wxCLIP_SIBLINGS ) - wstyle |= WS_CLIPSIBLINGS; - - if (m_windowStyle & wxLB_MULTIPLE) - wstyle |= LBS_MULTIPLESEL; - else if (m_windowStyle & wxLB_EXTENDED) - wstyle |= LBS_EXTENDEDSEL; + // initialize base class fields + if ( !CreateControl(parent, id, pos, size, style, validator, name) ) + return false; - if (m_windowStyle & wxLB_ALWAYS_SB) - wstyle |= LBS_DISABLENOSCROLL; - if (m_windowStyle & wxLB_HSCROLL) - wstyle |= WS_HSCROLL; - if (m_windowStyle & wxLB_SORT) - wstyle |= LBS_SORT; - -#if wxUSE_OWNER_DRAWN - if ( m_windowStyle & wxLB_OWNERDRAW ) { - // we don't support LBS_OWNERDRAWVARIABLE yet - wstyle |= LBS_OWNERDRAWFIXED; - } -#endif - - // Without this style, you get unexpected heights, so e.g. constraint layout - // doesn't work properly - wstyle |= LBS_NOINTEGRALHEIGHT; - - bool want3D; - WXDWORD exStyle = Determine3DEffects(WS_EX_CLIENTEDGE, &want3D); - - // Even with extended styles, need to combine with WS_BORDER for them to - // look right. - if ( want3D || wxStyleHasBorder(m_windowStyle) ) + // create the native control + if ( !MSWCreateControl(_T("LISTBOX"), wxEmptyString, pos, size) ) { - wstyle |= WS_BORDER; + // control creation failed + return false; } - m_hWnd = (WXHWND)::CreateWindowEx(exStyle, wxT("LISTBOX"), NULL, - wstyle | WS_CHILD, - 0, 0, 0, 0, - (HWND)parent->GetHWND(), (HMENU)m_windowId, - wxGetInstance(), NULL); - - wxCHECK_MSG( m_hWnd, FALSE, wxT("Failed to create listbox") ); - -#if wxUSE_CTL3D - if (want3D) + // initialize the contents + for ( int i = 0; i < n; i++ ) { - Ctl3dSubclassCtl(GetHwnd()); - m_useCtl3D = TRUE; + Append(choices[i]); } -#endif - - // Subclass again to catch messages - SubclassWin(m_hWnd); - - size_t ui; - for (ui = 0; ui < (size_t)n; ui++) { - Append(choices[ui]); - } - - if ( (m_windowStyle & wxLB_MULTIPLE) == 0 ) - SendMessage(GetHwnd(), LB_SETCURSEL, 0, 0); - SetFont(parent->GetFont()); + // now we can compute our best size correctly, so do it if necessary + SetBestSize(size); - SetSize(x, y, width, height); + return true; +} - return TRUE; +bool wxListBox::Create(wxWindow *parent, + wxWindowID id, + const wxPoint& pos, + const wxSize& size, + const wxArrayString& choices, + long style, + const wxValidator& validator, + const wxString& name) +{ + wxCArrayString chs(choices); + return Create(parent, id, pos, size, chs.GetCount(), chs.GetStrings(), + style, validator, name); } wxListBox::~wxListBox() @@ -207,10 +201,47 @@ wxListBox::~wxListBox() Free(); } -void wxListBox::SetupColours() +WXDWORD wxListBox::MSWGetStyle(long style, WXDWORD *exstyle) const { - SetBackgroundColour(wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOW)); - SetForegroundColour(GetParent()->GetForegroundColour()); + WXDWORD msStyle = wxControl::MSWGetStyle(style, exstyle); + + // always show the vertical scrollbar if necessary -- otherwise it is + // impossible to use the control with the mouse + msStyle |= WS_VSCROLL; + + // we always want to get the notifications + msStyle |= LBS_NOTIFY; + + // without this style, you get unexpected heights, so e.g. constraint + // layout doesn't work properly + msStyle |= LBS_NOINTEGRALHEIGHT; + + wxASSERT_MSG( !(style & wxLB_MULTIPLE) || !(style & wxLB_EXTENDED), + _T("only one of listbox selection modes can be specified") ); + + if ( style & wxLB_MULTIPLE ) + msStyle |= LBS_MULTIPLESEL; + else if ( style & wxLB_EXTENDED ) + msStyle |= LBS_EXTENDEDSEL; + + if ( m_windowStyle & wxLB_ALWAYS_SB ) + msStyle |= LBS_DISABLENOSCROLL; + if ( m_windowStyle & wxLB_HSCROLL ) + msStyle |= WS_HSCROLL; + if ( m_windowStyle & wxLB_SORT ) + msStyle |= LBS_SORT; + +#if wxUSE_OWNER_DRAWN && !defined(__WXWINCE__) + if ( m_windowStyle & wxLB_OWNERDRAW ) + { + // we don't support LBS_OWNERDRAWVARIABLE yet and we also always put + // the strings in the listbox for simplicity even though we could have + // avoided it in this case + msStyle |= LBS_OWNERDRAWFIXED | LBS_HASSTRINGS; + } +#endif // wxUSE_OWNER_DRAWN + + return msStyle; } // ---------------------------------------------------------------------------- @@ -219,15 +250,15 @@ void wxListBox::SetupColours() void wxListBox::DoSetFirstItem(int N) { - wxCHECK_RET( N >= 0 && N < m_noItems, + wxCHECK_RET( IsValid(N), wxT("invalid index in wxListBox::SetFirstItem") ); SendMessage(GetHwnd(), LB_SETTOPINDEX, (WPARAM)N, (LPARAM)0); } -void wxListBox::Delete(int N) +void wxListBox::Delete(unsigned int n) { - wxCHECK_RET( N >= 0 && N < m_noItems, + wxCHECK_RET( IsValid(n), wxT("invalid index in wxListBox::Delete") ); // for owner drawn objects, the data is used for storing wxOwnerDrawn @@ -237,13 +268,15 @@ void wxListBox::Delete(int N) #endif // !wxUSE_OWNER_DRAWN if ( HasClientObjectData() ) { - delete GetClientObject(N); + delete GetClientObject(n); } - SendMessage(GetHwnd(), LB_DELETESTRING, N, 0); + SendMessage(GetHwnd(), LB_DELETESTRING, n, 0); m_noItems--; SetHorizontalExtent(wxEmptyString); + + InvalidateBestSize(); } int wxListBox::DoAppend(const wxString& item) @@ -263,6 +296,7 @@ int wxListBox::DoAppend(const wxString& item) SetHorizontalExtent(item); + InvalidateBestSize(); return index; } @@ -278,7 +312,7 @@ void wxListBox::DoSetItems(const wxArrayString& choices, void** clientData) ListBox_ResetContent(GetHwnd()); m_noItems = choices.GetCount(); - int i; + unsigned int i; for (i = 0; i < m_noItems; i++) { ListBox_AddString(GetHwnd(), choices[i]); @@ -294,7 +328,7 @@ void wxListBox::DoSetItems(const wxArrayString& choices, void** clientData) WX_CLEAR_ARRAY(m_aItems); // then create new ones - for ( size_t ui = 0; ui < (size_t)m_noItems; ui++ ) { + for ( unsigned int ui = 0; ui < m_noItems; ui++ ) { wxOwnerDrawn *pNewItem = CreateLboxItem(ui); pNewItem->SetName(choices[ui]); m_aItems.Add(pNewItem); @@ -310,11 +344,17 @@ void wxListBox::DoSetItems(const wxArrayString& choices, void** clientData) // show the listbox back if we hid it ShowWindow(GetHwnd(), SW_SHOW); } + + InvalidateBestSize(); } -int wxListBox::FindString(const wxString& s) const +int wxListBox::FindString(const wxString& s, bool bCase) const { - int pos = ListBox_FindStringExact(GetHwnd(), (WPARAM)-1, s); + // back to base class search for not native search type + if (bCase) + return wxItemContainerImmutable::FindString( s, bCase ); + + int pos = ListBox_FindStringExact(GetHwnd(), -1, s); if (pos == LB_ERR) return wxNOT_FOUND; else @@ -329,6 +369,8 @@ void wxListBox::Clear() m_noItems = 0; SetHorizontalExtent(); + + InvalidateBestSize(); } void wxListBox::Free() @@ -342,16 +384,16 @@ void wxListBox::Free() #endif // wxUSE_OWNER_DRAWN if ( HasClientObjectData() ) { - for ( size_t n = 0; n < (size_t)m_noItems; n++ ) + for ( unsigned int n = 0; n < m_noItems; n++ ) { delete GetClientObject(n); } } } -void wxListBox::SetSelection(int N, bool select) +void wxListBox::DoSetSelection(int N, bool select) { - wxCHECK_RET( N >= 0 && N < m_noItems, + wxCHECK_RET( N == wxNOT_FOUND || IsValid(N), wxT("invalid index in wxListBox::SetSelection") ); if ( HasMultipleSelection() ) @@ -366,33 +408,33 @@ void wxListBox::SetSelection(int N, bool select) bool wxListBox::IsSelected(int N) const { - wxCHECK_MSG( N >= 0 && N < m_noItems, FALSE, + wxCHECK_MSG( IsValid(N), false, wxT("invalid index in wxListBox::Selected") ); - return SendMessage(GetHwnd(), LB_GETSEL, N, 0) == 0 ? FALSE : TRUE; + return SendMessage(GetHwnd(), LB_GETSEL, N, 0) == 0 ? false : true; } -wxClientData* wxListBox::DoGetItemClientObject(int n) const +wxClientData* wxListBox::DoGetItemClientObject(unsigned int n) const { return (wxClientData *)DoGetItemClientData(n); } -void *wxListBox::DoGetItemClientData(int n) const +void *wxListBox::DoGetItemClientData(unsigned int n) const { - wxCHECK_MSG( n >= 0 && n < m_noItems, NULL, + wxCHECK_MSG( IsValid(n), NULL, wxT("invalid index in wxListBox::GetClientData") ); return (void *)SendMessage(GetHwnd(), LB_GETITEMDATA, n, 0); } -void wxListBox::DoSetItemClientObject(int n, wxClientData* clientData) +void wxListBox::DoSetItemClientObject(unsigned int n, wxClientData* clientData) { DoSetItemClientData(n, clientData); } -void wxListBox::DoSetItemClientData(int n, void *clientData) +void wxListBox::DoSetItemClientData(unsigned int n, void *clientData) { - wxCHECK_RET( n >= 0 && n < m_noItems, + wxCHECK_RET( IsValid(n), wxT("invalid index in wxListBox::SetClientData") ); #if wxUSE_OWNER_DRAWN @@ -462,29 +504,28 @@ int wxListBox::GetSelection() const } // Find string for position -wxString wxListBox::GetString(int N) const +wxString wxListBox::GetString(unsigned int n) const { - wxCHECK_MSG( N >= 0 && N < m_noItems, wxEmptyString, - wxT("invalid index in wxListBox::GetClientData") ); + wxCHECK_MSG( IsValid(n), wxEmptyString, + wxT("invalid index in wxListBox::GetString") ); - int len = ListBox_GetTextLen(GetHwnd(), N); + int len = ListBox_GetTextLen(GetHwnd(), n); // +1 for terminating NUL wxString result; - ListBox_GetText(GetHwnd(), N, result.GetWriteBuf(len + 1)); - result.UngetWriteBuf(); + ListBox_GetText(GetHwnd(), n, (wxChar*)wxStringBuffer(result, len + 1)); return result; } void -wxListBox::DoInsertItems(const wxArrayString& items, int pos) +wxListBox::DoInsertItems(const wxArrayString& items, unsigned int pos) { - wxCHECK_RET( pos >= 0 && pos <= m_noItems, + wxCHECK_RET( IsValidInsert(pos), wxT("invalid index in wxListBox::InsertItems") ); - int nItems = items.GetCount(); - for ( int i = 0; i < nItems; i++ ) + unsigned int nItems = items.GetCount(); + for ( unsigned int i = 0; i < nItems; i++ ) { int idx = ListBox_InsertString(GetHwnd(), i + pos, items[i]); @@ -498,61 +539,77 @@ wxListBox::DoInsertItems(const wxArrayString& items, int pos) ListBox_SetItemData(GetHwnd(), idx, pNewItem); } +#else + wxUnusedVar(idx); #endif // wxUSE_OWNER_DRAWN } m_noItems += nItems; SetHorizontalExtent(); + + InvalidateBestSize(); +} + +int wxListBox::DoListHitTest(const wxPoint& point) const +{ + LRESULT lRes = ::SendMessage(GetHwnd(), LB_ITEMFROMPOINT, + 0L, MAKELONG(point.x, point.y)); + + // non zero high-order word means that this item is outside of the client + // area, IOW the point is outside of the listbox + return HIWORD(lRes) ? wxNOT_FOUND : lRes; } -void wxListBox::SetString(int N, const wxString& s) +void wxListBox::SetString(unsigned int n, const wxString& s) { - wxCHECK_RET( N >= 0 && N < m_noItems, + wxCHECK_RET( IsValid(n), wxT("invalid index in wxListBox::SetString") ); // remember the state of the item - bool wasSelected = IsSelected(N); + bool wasSelected = IsSelected(n); void *oldData = NULL; wxClientData *oldObjData = NULL; if ( m_clientDataItemsType == wxClientData_Void ) - oldData = GetClientData(N); + oldData = GetClientData(n); else if ( m_clientDataItemsType == wxClientData_Object ) - oldObjData = GetClientObject(N); + oldObjData = GetClientObject(n); // delete and recreate it - SendMessage(GetHwnd(), LB_DELETESTRING, N, 0); + SendMessage(GetHwnd(), LB_DELETESTRING, n, 0); - int newN = N; - if ( N == m_noItems - 1 ) + int newN = n; + if ( n == (m_noItems - 1) ) newN = -1; ListBox_InsertString(GetHwnd(), newN, s); // restore the client data if ( oldData ) - SetClientData(N, oldData); + SetClientData(n, oldData); else if ( oldObjData ) - SetClientObject(N, oldObjData); - - // we may have lost the selection - if ( wasSelected ) - Select(N); + SetClientObject(n, oldObjData); #if wxUSE_OWNER_DRAWN if ( m_windowStyle & wxLB_OWNERDRAW ) { // update item's text - m_aItems[N]->SetName(s); + m_aItems[n]->SetName(s); // reassign the item's data - ListBox_SetItemData(GetHwnd(), N, m_aItems[N]); + ListBox_SetItemData(GetHwnd(), n, m_aItems[n]); } #endif //USE_OWNER_DRAWN + + // we may have lost the selection + if ( wasSelected ) + Select(n); + + InvalidateBestSize(); } -int wxListBox::GetCount() const +unsigned int wxListBox::GetCount() const { return m_noItems; } @@ -571,17 +628,17 @@ void wxListBox::SetHorizontalExtent(const wxString& s) return; TEXTMETRIC lpTextMetric; - if ( !s.IsEmpty() ) + if ( !s.empty() ) { int existingExtent = (int)SendMessage(GetHwnd(), LB_GETHORIZONTALEXTENT, 0, 0L); HDC dc = GetWindowDC(GetHwnd()); HFONT oldFont = 0; - if (GetFont().Ok() && GetFont().GetResourceHandle()) + if (GetFont().Ok() && GetFont().GetResourceHandle() != 0) oldFont = (HFONT) ::SelectObject(dc, (HFONT) GetFont().GetResourceHandle()); GetTextMetrics(dc, &lpTextMetric); SIZE extentXY; - ::GetTextExtentPoint(dc, (LPTSTR) (const wxChar *)s, s.Length(), &extentXY); + ::GetTextExtentPoint32(dc, (LPTSTR) (const wxChar *)s, s.length(), &extentXY); int extentX = (int)(extentXY.cx + lpTextMetric.tmAveCharWidth); if (oldFont) @@ -596,17 +653,16 @@ void wxListBox::SetHorizontalExtent(const wxString& s) int largestExtent = 0; HDC dc = GetWindowDC(GetHwnd()); HFONT oldFont = 0; - if (GetFont().Ok() && GetFont().GetResourceHandle()) + if (GetFont().Ok() && GetFont().GetResourceHandle() != 0) oldFont = (HFONT) ::SelectObject(dc, (HFONT) GetFont().GetResourceHandle()); GetTextMetrics(dc, &lpTextMetric); - int i; - for (i = 0; i < m_noItems; i++) + + for (unsigned int i = 0; i < m_noItems; i++) { - int len = (int)SendMessage(GetHwnd(), LB_GETTEXT, i, (LONG)wxBuffer); - wxBuffer[len] = 0; + wxString str = GetString(i); SIZE extentXY; - ::GetTextExtentPoint(dc, (LPTSTR)wxBuffer, len, &extentXY); + ::GetTextExtentPoint32(dc, str.c_str(), str.length(), &extentXY); int extentX = (int)(extentXY.cx + lpTextMetric.tmAveCharWidth); if (extentX > largestExtent) largestExtent = extentX; @@ -624,7 +680,7 @@ wxSize wxListBox::DoGetBestSize() const // find the widest string int wLine; int wListbox = 0; - for ( int i = 0; i < m_noItems; i++ ) + for (unsigned int i = 0; i < m_noItems; i++) { wxString str(GetString(i)); GetTextExtent(str, &wLine, NULL); @@ -639,16 +695,21 @@ wxSize wxListBox::DoGetBestSize() const // the listbox should be slightly larger than the widest string int cx, cy; - wxGetCharSize(GetHWND(), &cx, &cy, &GetFont()); + wxGetCharSize(GetHWND(), &cx, &cy, GetFont()); wListbox += 3*cx; + // Add room for the scrollbar + wListbox += wxSystemSettings::GetMetric(wxSYS_VSCROLL_X); + // don't make the listbox too tall (limit height to 10 items) but don't // make it too small neither int hListbox = EDIT_HEIGHT_FROM_CHAR_HEIGHT(cy)* wxMin(wxMax(m_noItems, 3), 10); - return wxSize(wListbox, hListbox); + wxSize best(wListbox, hListbox); + CacheBestSize(best); + return best; } // ---------------------------------------------------------------------------- @@ -669,7 +730,7 @@ bool wxListBox::MSWCommand(WXUINT param, WXWORD WXUNUSED(id)) else { // some event we're not interested in - return FALSE; + return false; } wxCommandEvent event(evtType, m_windowId); @@ -684,11 +745,11 @@ bool wxListBox::MSWCommand(WXUINT param, WXWORD WXUNUSED(id)) else if ( HasClientUntypedData() ) event.SetClientData( GetClientData(n) ); - event.SetString( GetString(n) ); - event.SetExtraLong( HasMultipleSelection() ? IsSelected(n) : TRUE ); + event.SetString(GetString(n)); + event.SetExtraLong( HasMultipleSelection() ? IsSelected(n) : true ); } - event.m_commandInt = n; + event.SetInt(n); return GetEventHandler()->ProcessEvent(event); } @@ -714,48 +775,56 @@ bool wxListBox::MSWCommand(WXUINT param, WXWORD WXUNUSED(id)) bool wxListBox::MSWOnMeasure(WXMEASUREITEMSTRUCT *item) { // only owner-drawn control should receive this message - wxCHECK( ((m_windowStyle & wxLB_OWNERDRAW) == wxLB_OWNERDRAW), FALSE ); + wxCHECK( ((m_windowStyle & wxLB_OWNERDRAW) == wxLB_OWNERDRAW), false ); MEASUREITEMSTRUCT *pStruct = (MEASUREITEMSTRUCT *)item; +#ifdef __WXWINCE__ + HDC hdc = GetDC(NULL); +#else HDC hdc = CreateIC(wxT("DISPLAY"), NULL, NULL, 0); +#endif - wxDC dc; - dc.SetHDC((WXHDC)hdc); - dc.SetFont(wxSystemSettings::GetFont(wxSYS_ANSI_VAR_FONT)); - - pStruct->itemHeight = dc.GetCharHeight() + 2*OWNER_DRAWN_LISTBOX_EXTRA_SPACE; - pStruct->itemWidth = dc.GetCharWidth(); + { + wxDCTemp dc((WXHDC)hdc); + dc.SetFont(GetFont()); - dc.SetHDC(0); + pStruct->itemHeight = dc.GetCharHeight() + 2*OWNER_DRAWN_LISTBOX_EXTRA_SPACE; + pStruct->itemWidth = dc.GetCharWidth(); + } +#ifdef __WXWINCE__ + ReleaseDC(NULL, hdc); +#else DeleteDC(hdc); +#endif - return TRUE; + return true; } // forward the message to the appropriate item bool wxListBox::MSWOnDraw(WXDRAWITEMSTRUCT *item) { // only owner-drawn control should receive this message - wxCHECK( ((m_windowStyle & wxLB_OWNERDRAW) == wxLB_OWNERDRAW), FALSE ); + wxCHECK( ((m_windowStyle & wxLB_OWNERDRAW) == wxLB_OWNERDRAW), false ); DRAWITEMSTRUCT *pStruct = (DRAWITEMSTRUCT *)item; UINT itemID = pStruct->itemID; // the item may be -1 for an empty listbox if ( itemID == (UINT)-1 ) - return FALSE; + return false; long data = ListBox_GetItemData(GetHwnd(), pStruct->itemID); - wxCHECK( data && (data != LB_ERR), FALSE ); + wxCHECK( data && (data != LB_ERR), false ); wxListBoxItem *pItem = (wxListBoxItem *)data; wxDCTemp dc((WXHDC)pStruct->hDC); - wxRect rect(wxPoint(pStruct->rcItem.left, pStruct->rcItem.top), - wxPoint(pStruct->rcItem.right, pStruct->rcItem.bottom)); + wxPoint pt1(pStruct->rcItem.left, pStruct->rcItem.top); + wxPoint pt2(pStruct->rcItem.right, pStruct->rcItem.bottom); + wxRect rect(pt1, pt2); return pItem->OnDrawItem(dc, rect, (wxOwnerDrawn::wxODAction)pStruct->itemAction,