X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/ad4e3f7be6f20d5a164a608b44c51056231ddad9..cd05bf23f6aec29f60a793f3ca4dfe336661fca1:/src/os2/listbox.cpp diff --git a/src/os2/listbox.cpp b/src/os2/listbox.cpp index d5e6bc01fa..ae9fc4101a 100644 --- a/src/os2/listbox.cpp +++ b/src/os2/listbox.cpp @@ -12,28 +12,28 @@ // For compilers that support precompilation, includes "wx.h". #include "wx/wxprec.h" -#include "wx/window.h" -#include "wx/os2/private.h" +#if wxUSE_LISTBOX -#ifndef WX_PRECOMP #include "wx/listbox.h" -#include "wx/settings.h" -#include "wx/brush.h" -#include "wx/font.h" -#include "wx/dc.h" -#include "wx/dcscreen.h" -#include "wx/utils.h" -#include "wx/scrolwin.h" + +#ifndef WX_PRECOMP + #include "wx/dynarray.h" + #include "wx/settings.h" + #include "wx/brush.h" + #include "wx/font.h" + #include "wx/dc.h" + #include "wx/dcscreen.h" + #include "wx/utils.h" + #include "wx/scrolwin.h" + #include "wx/log.h" + #include "wx/window.h" #endif +#include "wx/os2/private.h" + #define INCL_M #include -#include "wx/dynarray.h" -#include "wx/log.h" - -#if wxUSE_LISTBOX - #if wxUSE_OWNER_DRAWN #include "wx/ownerdrw.h" #endif @@ -100,17 +100,15 @@ bool wxListBox::Create( lStyle, rValidator, rsName); } -bool wxListBox::Create( - wxWindow* pParent -, wxWindowID vId -, const wxPoint& rPos -, const wxSize& rSize -, int n -, const wxString asChoices[] -, long lStyle -, const wxValidator& rValidator -, const wxString& rsName -) +bool wxListBox::Create( wxWindow* pParent, + wxWindowID vId, + const wxPoint& rPos, + const wxSize& rSize, + int n, + const wxString asChoices[], + long lStyle, + const wxValidator& rValidator, + const wxString& rsName ) { m_nNumItems = 0; m_hWnd = 0; @@ -227,7 +225,7 @@ bool wxListBox::Create( wxListBox::~wxListBox() { #if wxUSE_OWNER_DRAWN - size_t lUiCount = m_aItems.Count(); + size_t lUiCount = m_aItems.Count(); while (lUiCount-- != 0) { @@ -246,48 +244,43 @@ void wxListBox::SetupColours() // implementation of wxListBoxBase methods // ---------------------------------------------------------------------------- -void wxListBox::DoSetFirstItem( - int N -) +void wxListBox::DoSetFirstItem(int N) { - wxCHECK_RET( N >= 0 && N < m_nNumItems, + wxCHECK_RET( IsValid(N), wxT("invalid index in wxListBox::SetFirstItem") ); ::WinSendMsg(GetHwnd(), LM_SETTOPINDEX, MPFROMLONG(N), (MPARAM)0); } // end of wxListBox::DoSetFirstItem -void wxListBox::Delete( - int N -) +void wxListBox::Delete(unsigned int n) { - wxCHECK_RET( N >= 0 && N < m_nNumItems, + wxCHECK_RET( IsValid(n), wxT("invalid index in wxListBox::Delete") ); #if wxUSE_OWNER_DRAWN - delete m_aItems[N]; - m_aItems.RemoveAt(N); + delete m_aItems[n]; + m_aItems.RemoveAt(n); #else // !wxUSE_OWNER_DRAWN if (HasClientObjectData()) { - delete GetClientObject(N); + delete GetClientObject(n); } #endif // wxUSE_OWNER_DRAWN/!wxUSE_OWNER_DRAWN - ::WinSendMsg(GetHwnd(), LM_DELETEITEM, (MPARAM)N, (MPARAM)0); + ::WinSendMsg(GetHwnd(), LM_DELETEITEM, (MPARAM)n, (MPARAM)0); m_nNumItems--; } // end of wxListBox::DoSetFirstItem -int wxListBox::DoAppend( - const wxString& rsItem -) +int wxListBox::DoAppend(const wxString& rsItem) { - long lIndex = 0; - LONG lIndexType = 0; + long lIndex = 0; + LONG lIndexType = 0; if (m_windowStyle & wxLB_SORT) lIndexType = LIT_SORTASCENDING; else lIndexType = LIT_END; + lIndex = (long)::WinSendMsg(GetHwnd(), LM_INSERTITEM, (MPARAM)lIndexType, (MPARAM)rsItem.c_str()); m_nNumItems++; @@ -307,14 +300,11 @@ int wxListBox::DoAppend( return (int)lIndex; } // end of wxListBox::DoAppend -void wxListBox::DoSetItems( - const wxArrayString& raChoices -, void** ppClientData -) +void wxListBox::DoSetItems( const wxArrayString& raChoices, + void** ppClientData ) { - BOOL bHideAndShow = IsShown(); - int i; - LONG lIndexType = 0; + BOOL bHideAndShow = IsShown(); + LONG lIndexType = 0; if (bHideAndShow) { @@ -322,9 +312,8 @@ void wxListBox::DoSetItems( } ::WinSendMsg(GetHwnd(), LM_DELETEALL, (MPARAM)0, (MPARAM)0); m_nNumItems = raChoices.GetCount(); - for (i = 0; i < m_nNumItems; i++) + for (unsigned int i = 0; i < m_nNumItems; i++) { - if (m_windowStyle & wxLB_SORT) lIndexType = LIT_SORTASCENDING; else @@ -353,9 +342,9 @@ void wxListBox::DoSetItems( // // Then create new ones // - for (size_t ui = 0; ui < (size_t)m_nNumItems; ui++) + for (unsigned int ui = 0; ui < m_nNumItems; ui++) { - wxOwnerDrawn* pNewItem = CreateItem(ui); + wxOwnerDrawn* pNewItem = CreateItem(ui); pNewItem->SetName(raChoices[ui]); m_aItems.Add(pNewItem); @@ -369,7 +358,7 @@ void wxListBox::DoSetItems( void wxListBox::Clear() { #if wxUSE_OWNER_DRAWN - size_t lUiCount = m_aItems.Count(); + unsigned int lUiCount = m_aItems.Count(); while (lUiCount-- != 0) { @@ -380,7 +369,7 @@ void wxListBox::Clear() #else // !wxUSE_OWNER_DRAWN if (HasClientObjectData()) { - for (size_t n = 0; n < (size_t)m_lNumItems; n++) + for (unsigned int n = 0; n < m_lNumItems; n++) { delete GetClientObject(n); } @@ -391,12 +380,9 @@ void wxListBox::Clear() m_nNumItems = 0; } // end of wxListBox::Clear -void wxListBox::DoSetSelection( - int N -, bool bSelect -) +void wxListBox::DoSetSelection( int N, bool bSelect) { - wxCHECK_RET( N >= 0 && N < m_nNumItems, + wxCHECK_RET( IsValid(N), wxT("invalid index in wxListBox::SetSelection") ); ::WinSendMsg( GetHwnd() ,LM_SELECTITEM @@ -407,11 +393,9 @@ void wxListBox::DoSetSelection( Refresh(); } // end of wxListBox::SetSelection -bool wxListBox::IsSelected( - int N -) const +bool wxListBox::IsSelected( int N ) const { - wxCHECK_MSG( N >= 0 && N < m_nNumItems, false, + wxCHECK_MSG( IsValid(N), false, wxT("invalid index in wxListBox::Selected") ); LONG lItem; @@ -430,39 +414,27 @@ bool wxListBox::IsSelected( return (lItem == (LONG)N && lItem != LIT_NONE); } // end of wxListBox::IsSelected -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_nNumItems, NULL, + wxCHECK_MSG( IsValid(n), NULL, wxT("invalid index in wxListBox::GetClientData") ); return((void *)::WinSendMsg(GetHwnd(), LM_QUERYITEMHANDLE, MPFROMLONG(n), (MPARAM)0)); } // end of wxListBox::DoGetItemClientData -void wxListBox::DoSetItemClientObject( - int n -, wxClientData* pClientData -) +void wxListBox::DoSetItemClientObject(unsigned int n, wxClientData* pClientData) { - DoSetItemClientData( n - ,pClientData - ); + DoSetItemClientData(n, pClientData); } // end of wxListBox::DoSetItemClientObject -void wxListBox::DoSetItemClientData( - int n -, void* pClientData -) +void wxListBox::DoSetItemClientData(unsigned int n, void* pClientData) { - wxCHECK_RET( n >= 0 && n < m_nNumItems, + wxCHECK_RET( IsValid(n), wxT("invalid index in wxListBox::SetClientData") ); #if wxUSE_OWNER_DRAWN @@ -486,8 +458,8 @@ bool wxListBox::HasMultipleSelection() const int wxListBox::GetSelections( wxArrayInt& raSelections ) const { - int nCount = 0; - LONG lItem; + int nCount = 0; + LONG lItem; raSelections.Empty(); @@ -561,45 +533,39 @@ int wxListBox::GetSelection() const )); } // end of wxListBox::GetSelection -wxString wxListBox::GetString( - int N -) const +wxString wxListBox::GetString(unsigned int n) const { - LONG lLen = 0; - wxChar* zBuf; - wxString sResult; + LONG lLen = 0; + wxChar* zBuf; + wxString sResult; - wxCHECK_MSG( N >= 0 && N < m_nNumItems, wxEmptyString, + wxCHECK_MSG( IsValid(n), wxEmptyString, wxT("invalid index in wxListBox::GetClientData") ); - lLen = LONGFROMMR(::WinSendMsg(GetHwnd(), LM_QUERYITEMTEXTLENGTH, (MPARAM)N, (MPARAM)0)); + lLen = LONGFROMMR(::WinSendMsg(GetHwnd(), LM_QUERYITEMTEXTLENGTH, (MPARAM)n, (MPARAM)0)); zBuf = new wxChar[lLen + 1]; - ::WinSendMsg(GetHwnd(), LM_QUERYITEMTEXT, MPFROM2SHORT((SHORT)N, (SHORT)lLen), (MPARAM)zBuf); + ::WinSendMsg(GetHwnd(), LM_QUERYITEMTEXT, MPFROM2SHORT((SHORT)n, (SHORT)lLen), (MPARAM)zBuf); zBuf[lLen] = '\0'; sResult = zBuf; delete [] zBuf; return sResult; } // end of wxListBox::GetString -void wxListBox::DoInsertItems( - const wxArrayString& asItems -, int nPos -) +void wxListBox::DoInsertItems(const wxArrayString& asItems, unsigned int nPos) { - wxCHECK_RET( nPos >= 0 && nPos <= m_nNumItems, + wxCHECK_RET( IsValidInsert(nPos), wxT("invalid index in wxListBox::InsertItems") ); - int nItems = asItems.GetCount(); + unsigned int nItems = asItems.GetCount(); - for (int i = 0; i < nItems; i++) + for (unsigned int i = 0; i < nItems; i++) { - int nIndex = (int)::WinSendMsg( GetHwnd() - ,LM_INSERTITEM - ,MPFROMLONG((LONG)(i + nPos)) - ,(MPARAM)asItems[i].c_str() - ); + int nIndex = (int)::WinSendMsg( GetHwnd(), + LM_INSERTITEM, + MPFROMLONG((LONG)(i + nPos)), + (MPARAM)asItems[i].c_str() ); - wxOwnerDrawn* pNewItem = CreateItem(nIndex); + wxOwnerDrawn* pNewItem = CreateItem(nIndex); pNewItem->SetName(asItems[i]); pNewItem->SetFont(GetFont()); @@ -613,38 +579,35 @@ void wxListBox::DoInsertItems( } } // end of wxListBox::DoInsertItems -void wxListBox::SetString( - int N -, const wxString& rsString -) +void wxListBox::SetString(unsigned int n, const wxString& rsString) { - wxCHECK_RET( N >= 0 && N < m_nNumItems, + wxCHECK_RET( IsValid(n), wxT("invalid index in wxListBox::SetString") ); // // Remember the state of the item // - bool bWasSelected = IsSelected(N); - void* pOldData = NULL; - wxClientData* pOldObjData = NULL; + bool bWasSelected = IsSelected(n); + void* pOldData = NULL; + wxClientData* pOldObjData = NULL; if (m_clientDataItemsType == wxClientData_Void) - pOldData = GetClientData(N); + pOldData = GetClientData(n); else if (m_clientDataItemsType == wxClientData_Object) - pOldObjData = GetClientObject(N); + pOldObjData = GetClientObject(n); // // Delete and recreate it // ::WinSendMsg( GetHwnd() ,LM_DELETEITEM - ,(MPARAM)N + ,(MPARAM)n ,(MPARAM)0 ); - int nNewN = N; + int nNewN = n; - if (N == m_nNumItems - 1) + if (n == (m_nNumItems - 1)) nNewN = -1; ::WinSendMsg( GetHwnd() @@ -657,30 +620,26 @@ void wxListBox::SetString( // Restore the client data // if (pOldData) - SetClientData( N - ,pOldData - ); + SetClientData(n, pOldData); else if (pOldObjData) - SetClientObject( N - ,pOldObjData - ); + SetClientObject(n, pOldObjData); // // We may have lost the selection // if (bWasSelected) - Select(N); + Select(n); #if wxUSE_OWNER_DRAWN if (m_windowStyle & wxLB_OWNERDRAW) // // Update item's text // - m_aItems[N]->SetName(rsString); + m_aItems[n]->SetName(rsString); #endif //USE_OWNER_DRAWN } // end of wxListBox::SetString -int wxListBox::GetCount() const +unsigned int wxListBox::GetCount() const { return m_nNumItems; } @@ -694,20 +653,17 @@ wxSize wxListBox::DoGetBestSize() const // // Find the widest string // - int nLine; - int nListbox = 0; - int nCx; - int nCy; - wxFont vFont = (wxFont)GetFont(); + int nLine; + int nListbox = 0; + int nCx; + int nCy; + wxFont vFont = (wxFont)GetFont(); - for (int i = 0; i < m_nNumItems; i++) + for (unsigned int i = 0; i < m_nNumItems; i++) { - wxString vStr(GetString(i)); + wxString vStr(GetString(i)); - GetTextExtent( vStr - ,&nLine - ,NULL - ); + GetTextExtent( vStr, &nLine, NULL ); if (nLine > nListbox) nListbox = nLine; } @@ -729,7 +685,7 @@ wxSize wxListBox::DoGetBestSize() const ); nListbox += 3 * nCx; - int hListbox = EDIT_HEIGHT_FROM_CHAR_HEIGHT(nCy) * (wxMax(m_nNumItems, 7)); + int hListbox = EDIT_HEIGHT_FROM_CHAR_HEIGHT(nCy) * (wxMax(m_nNumItems, 7)); return wxSize( nListbox ,hListbox @@ -767,9 +723,9 @@ bool wxListBox::OS2Command( vEvent.SetEventObject(this); - wxArrayInt aSelections; - int n; - int nCount = GetSelections(aSelections); + wxArrayInt aSelections; + int n; + int nCount = GetSelections(aSelections); if (nCount > 0) { @@ -800,9 +756,7 @@ bool wxListBox::OS2Command( // #define OWNER_DRAWN_LISTBOX_EXTRA_SPACE (1) -long wxListBox::OS2OnMeasure( - WXMEASUREITEMSTRUCT* pItem -) +long wxListBox::OS2OnMeasure(WXMEASUREITEMSTRUCT* pItem) { if (!pItem) pItem = (WXMEASUREITEMSTRUCT*)new OWNERITEM; @@ -944,4 +898,4 @@ bool wxListBox::OS2OnDraw ( #endif // ndef for wxUSE_OWNER_DRAWN -#endif // ndef for wxUSE_LISTBOX +#endif // wxUSE_LISTBOX