X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/a8680e3e0e5066d35a8f4fd43294ba4bfcaf4ba7..5c8ac0b6ca243b5bcc6c5e98b229c66abe932884:/src/motif/listbox.cpp?ds=sidebyside diff --git a/src/motif/listbox.cpp b/src/motif/listbox.cpp index e28473f615..74b891b293 100644 --- a/src/motif/listbox.cpp +++ b/src/motif/listbox.cpp @@ -1,5 +1,5 @@ /////////////////////////////////////////////////////////////////////////////// -// Name: listbox.cpp +// Name: src/motif/listbox.cpp // Purpose: wxListBox // Author: Julian Smart // Modified by: @@ -9,8 +9,19 @@ // Licence: wxWindows licence /////////////////////////////////////////////////////////////////////////////// -#ifdef __GNUG__ - #pragma implementation "listbox.h" +// For compilers that support precompilation, includes "wx.h". +#include "wx/wxprec.h" + +#if wxUSE_LISTBOX + +#include "wx/listbox.h" + +#ifndef WX_PRECOMP + #include "wx/dynarray.h" + #include "wx/log.h" + #include "wx/utils.h" + #include "wx/settings.h" + #include "wx/arrstr.h" #endif #ifdef __VMS @@ -18,12 +29,6 @@ #define XtDisplay XTDISPLAY #endif -# include "wx/listbox.h" -#include "wx/settings.h" -#include "wx/dynarray.h" -#include "wx/log.h" -#include "wx/utils.h" - #ifdef __VMS__ #pragma message disable nosimpint #endif @@ -47,21 +52,23 @@ static void wxListBoxCallback(Widget w, class wxSizeKeeper { int m_x, m_y; - wxWindow* m_w; + int m_w, m_h; + wxWindow* m_wnd; public: wxSizeKeeper( wxWindow* w ) - : m_w( w ) + : m_wnd( w ) { - m_w->GetSize( &m_x, &m_y ); + m_wnd->GetSize( &m_w, &m_h ); + m_wnd->GetPosition( &m_x, &m_y ); } void Restore() { int x, y; - m_w->GetSize( &x, &y ); + m_wnd->GetSize( &x, &y ); if( x != m_x || y != m_y ) - m_w->SetSize( -1, -1, m_x, m_y ); + m_wnd->SetSize( m_x, m_y, m_w, m_h ); } }; @@ -85,19 +92,13 @@ bool wxListBox::Create(wxWindow *parent, wxWindowID id, { if( !wxControl::CreateControl( parent, id, pos, size, style, validator, name ) ) - return FALSE; + return false; + PreCreation(); - m_noItems = n; - m_backgroundColour = * wxWHITE; + m_noItems = (unsigned int)n; Widget parentWidget = (Widget) parent->GetClientWidget(); - - WXFontType fontType = (WXFontType)NULL; - - if( m_font.Ok() ) - { - fontType = m_font.GetFontType(XtDisplay(parentWidget)); - } + Display* dpy = XtDisplay(parentWidget); Arg args[4]; int count = 0; @@ -107,9 +108,10 @@ bool wxListBox::Create(wxWindow *parent, wxWindowID id, ( m_windowStyle & wxLB_EXTENDED ) ? XmEXTENDED_SELECT : XmBROWSE_SELECT ); ++count; - if( fontType ) + if( m_font.Ok() ) { - XtSetArg( args[count], (String)wxFont::GetFontTag(), fontType ); + XtSetArg( args[count], + (String)wxFont::GetFontTag(), m_font.GetFontTypeC(dpy) ); ++count; } if( m_windowStyle & wxLB_ALWAYS_SB ) @@ -120,7 +122,7 @@ bool wxListBox::Create(wxWindow *parent, wxWindowID id, Widget listWidget = XmCreateScrolledList(parentWidget, - wxConstCast(name.c_str(), char), args, count); + wxConstCast(name.mb_str(), char), args, count); m_mainWidget = (WXWidget) listWidget; @@ -149,12 +151,24 @@ bool wxListBox::Create(wxWindow *parent, wxWindowID id, (XtCallbackProc) wxListBoxCallback, (XtPointer) this); + PostCreation(); AttachWidget (parent, m_mainWidget, (WXWidget) NULL, pos.x, pos.y, best.x, best.y); - ChangeBackgroundColour(); + 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() @@ -182,8 +196,9 @@ void wxListBox::DoSetFirstItem( int N ) { int count, length; - if (N < 0) + if (!IsValid(N)) return; + XtVaGetValues ((Widget) m_mainWidget, XmNvisibleItemCount, &count, XmNitemCount, &length, @@ -193,35 +208,20 @@ void wxListBox::DoSetFirstItem( int N ) XmListSetPos ((Widget) m_mainWidget, N + 1); } -void wxListBox::Delete(int N) +void wxListBox::Delete(unsigned int n) { - wxSizeKeeper sk( this ); Widget listBox = (Widget) m_mainWidget; - bool managed = XtIsManaged(listBox); + XmListDeletePos (listBox, n + 1); - if (managed) - XtUnmanageChild (listBox); - - XmListDeletePos (listBox, N + 1); - - if (managed) - XtManageChild (listBox); - - sk.Restore(); - m_clientDataDict.Delete(N, HasClientObjectData()); + m_clientDataDict.Delete(n, HasClientObjectData()); m_noItems --; } int wxListBox::DoAppend(const wxString& item) { - wxSizeKeeper sk( this ); Widget listBox = (Widget) m_mainWidget; - bool managed = XtIsManaged(listBox); - - if (managed) - XtUnmanageChild (listBox); int n; XtVaGetValues (listBox, XmNitemCount, &n, NULL); wxXmString text( item ); @@ -232,10 +232,6 @@ int wxListBox::DoAppend(const wxString& item) // selection policy!! SetSelectionPolicy(); - if (managed) - XtManageChild (listBox); - - sk.Restore(); m_noItems ++; return GetCount() - 1; @@ -243,24 +239,19 @@ int wxListBox::DoAppend(const wxString& item) void wxListBox::DoSetItems(const wxArrayString& items, void** clientData) { - wxSizeKeeper sk( this ); Widget listBox = (Widget) m_mainWidget; if( HasClientObjectData() ) m_clientDataDict.DestroyData(); - bool managed = XtIsManaged(listBox); - - if (managed) - XtUnmanageChild (listBox); XmString *text = new XmString[items.GetCount()]; - size_t i; + unsigned int i; for (i = 0; i < items.GetCount(); ++i) text[i] = wxStringToXmString (items[i]); if ( clientData ) for (i = 0; i < items.GetCount(); ++i) - m_clientDataDict.Set(i, (wxClientData*)clientData[i], FALSE); + m_clientDataDict.Set(i, (wxClientData*)clientData[i], false); XmListAddItems (listBox, text, items.GetCount(), 0); for (i = 0; i < items.GetCount(); i++) @@ -271,11 +262,6 @@ void wxListBox::DoSetItems(const wxArrayString& items, void** clientData) // selection policy!! SetSelectionPolicy(); - if (managed) - XtManageChild (listBox); - - sk.Restore(); - m_noItems = items.GetCount(); } @@ -287,19 +273,20 @@ int wxDoFindStringInList(Widget w, const wxString& s) bool success = XmListGetMatchPos (w, str(), &positions, &no_positions); - if (success) + if (success && positions) { int pos = positions[0]; - if (positions) - XtFree ((char *) positions); + XtFree ((char *) positions); return pos - 1; } else return -1; } -int wxListBox::FindString(const wxString& s) const +int wxListBox::FindString(const wxString& s, bool WXUNUSED(bCase)) const { + // FIXME: back to base class for not supported value of bCase + return wxDoFindStringInList( (Widget)m_mainWidget, s ); } @@ -320,9 +307,9 @@ void wxListBox::Clear() m_noItems = 0; } -void wxListBox::SetSelection(int N, bool select) +void wxListBox::DoSetSelection(int N, bool select) { - m_inSetValue = TRUE; + m_inSetValue = true; if (select) { #if 0 @@ -341,9 +328,9 @@ void wxListBox::SetSelection(int N, bool select) int i; for (i = 0; i < n; i++) XmListSelectPos ((Widget) m_mainWidget, - selections[i] + 1, FALSE); + selections[i] + 1, False); - XmListSelectPos ((Widget) m_mainWidget, N + 1, FALSE); + XmListSelectPos ((Widget) m_mainWidget, N + 1, False); XtVaSetValues ((Widget) m_mainWidget, XmNselectionPolicy, XmEXTENDED_SELECT, @@ -351,13 +338,13 @@ void wxListBox::SetSelection(int N, bool select) } else #endif // 0 - XmListSelectPos ((Widget) m_mainWidget, N + 1, FALSE); + XmListSelectPos ((Widget) m_mainWidget, N + 1, False); } else XmListDeselectPos ((Widget) m_mainWidget, N + 1); - m_inSetValue = FALSE; + m_inSetValue = false; } bool wxListBox::IsSelected(int N) const @@ -366,35 +353,35 @@ bool wxListBox::IsSelected(int N) const wxArrayInt theSelections; int count = GetSelections (theSelections); if (count == 0) - return FALSE; + return false; else { int j; for (j = 0; j < count; j++) if (theSelections[j] == N) - return TRUE; + return true; } - return FALSE; + return false; } -void wxListBox::DoSetItemClientObject(int n, wxClientData* clientData) +void wxListBox::DoSetItemClientObject(unsigned int n, wxClientData* clientData) { - m_clientDataDict.Set(n, clientData, FALSE); + m_clientDataDict.Set(n, clientData, false); } -wxClientData* wxListBox::DoGetItemClientObject(int n) const +wxClientData* wxListBox::DoGetItemClientObject(unsigned int n) const { return m_clientDataDict.Get(n); } -void *wxListBox::DoGetItemClientData(int N) const +void *wxListBox::DoGetItemClientData(unsigned int n) const { - return (void*)m_clientDataDict.Get(N); + return (void*)m_clientDataDict.Get(n); } -void wxListBox::DoSetItemClientData(int N, void *Client_data) +void wxListBox::DoSetItemClientData(unsigned int n, void *Client_data) { - m_clientDataDict.Set(N, (wxClientData*)Client_data, FALSE); + m_clientDataDict.Set(n, (wxClientData*)Client_data, false); } // Return number of selections and an array of selected integers @@ -464,23 +451,17 @@ wxString wxDoGetStringInList( Widget listBox, int n ) return wxEmptyString; } -wxString wxListBox::GetString( int n ) const +wxString wxListBox::GetString(unsigned int n) const { return wxDoGetStringInList( (Widget)m_mainWidget, n ); } -void wxListBox::DoInsertItems(const wxArrayString& items, int pos) +void wxListBox::DoInsertItems(const wxArrayString& items, unsigned int pos) { - wxSizeKeeper sk( this ); Widget listBox = (Widget) m_mainWidget; - bool managed = XtIsManaged(listBox); - - if (managed) - XtUnmanageChild(listBox); - XmString *text = new XmString[items.GetCount()]; - size_t i; + unsigned int i; // Steve Hammes: Motif 1.1 compatibility // #if XmVersion > 1100 // Corrected by Sergey Krasnov from Steve Hammes' code @@ -504,15 +485,10 @@ void wxListBox::DoInsertItems(const wxArrayString& items, int pos) // selection policy!! SetSelectionPolicy(); - if (managed) - XtManageChild(listBox); - - sk.Restore(); - m_noItems += items.GetCount(); } -void wxListBox::SetString(int N, const wxString& s) +void wxListBox::SetString(unsigned int n, const wxString& s) { wxSizeKeeper sk( this ); Widget listBox = (Widget) m_mainWidget; @@ -521,19 +497,19 @@ void wxListBox::SetString(int N, const wxString& s) // delete the item and add it again. // FIXME isn't there a way to change it in place? - XmListDeletePos (listBox, N+1); - XmListAddItem (listBox, text(), N+1); + XmListDeletePos (listBox, n+1); + XmListAddItem (listBox, text(), n+1); sk.Restore(); } void wxListBox::Command (wxCommandEvent & event) { - if (event.m_extraLong) - SetSelection (event.m_commandInt); + if (event.GetExtraLong()) + SetSelection (event.GetInt()); else { - Deselect (event.m_commandInt); + Deselect (event.GetInt()); return; } ProcessCommand (event); @@ -560,8 +536,8 @@ void wxListBoxCallback (Widget WXUNUSED(w), XtPointer clientData, event.SetClientObject( item->GetClientObject(n) ); else if ( item->HasClientUntypedData() ) event.SetClientData( item->GetClientData(n) ); - event.m_commandInt = n; - event.m_extraLong = TRUE; + event.SetInt(n); + event.SetExtraLong(true); event.SetEventObject(item); event.SetString( item->GetString( n ) ); @@ -618,8 +594,8 @@ void wxListBox::ChangeBackgroundColour() * function to change them (by default, taken from wxSystemSettings) */ wxColour backgroundColour = wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE); - wxDoChangeBackgroundColour((WXWidget) hsb, backgroundColour, TRUE); - wxDoChangeBackgroundColour((WXWidget) vsb, backgroundColour, TRUE); + wxDoChangeBackgroundColour((WXWidget) hsb, backgroundColour, true); + wxDoChangeBackgroundColour((WXWidget) vsb, backgroundColour, true); XtVaSetValues (hsb, XmNtroughColor, backgroundColour.AllocColour(XtDisplay(hsb)), @@ -629,7 +605,7 @@ void wxListBox::ChangeBackgroundColour() NULL); // MBN: why change parent's background? It looks really ugly. - // wxDoChangeBackgroundColour((WXWidget) parent, m_backgroundColour, TRUE); + // wxDoChangeBackgroundColour((WXWidget) parent, m_backgroundColour, true); } void wxListBox::ChangeForegroundColour() @@ -653,7 +629,7 @@ void wxListBox::ChangeForegroundColour() */ } -int wxListBox::GetCount() const +unsigned int wxListBox::GetCount() const { return m_noItems; } @@ -705,3 +681,4 @@ wxSize wxListBox::DoGetBestSize() const return wxDoGetListBoxBestSize( (Widget)m_mainWidget, this ); } +#endif // wxUSE_LISTBOX