X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/ad81651f00edc6f489d9b6a0839d316a964fd521..d949570b6673dadd764686213afb89bddb6f19da:/src/os2/spinbutt.cpp diff --git a/src/os2/spinbutt.cpp b/src/os2/spinbutt.cpp index 21afeeab63..c176baa141 100644 --- a/src/os2/spinbutt.cpp +++ b/src/os2/spinbutt.cpp @@ -16,12 +16,20 @@ #ifndef WX_PRECOMP #include "wx/wx.h" #endif +#if wxUSE_SPINBTN // Can't resolve reference to CreateUpDownControl in // TWIN32, but could probably use normal CreateWindow instead. #include "wx/spinbutt.h" + +extern void wxAssociateWinWithHandle( HWND hWnd + ,wxWindowOS2* pWin + ); + +IMPLEMENT_DYNAMIC_CLASS(wxSpinEvent, wxNotifyEvent) + #include "wx/os2/private.h" // ============================================================================ @@ -35,29 +43,109 @@ IMPLEMENT_DYNAMIC_CLASS(wxSpinButton, wxControl) bool wxSpinButton::Create( - wxWindow* parent -, wxWindowID id -, const wxPoint& pos -, const wxSize& size -, long style -, const wxString& name + wxWindow* pParent +, wxWindowID vId +, const wxPoint& rPos +, const wxSize& rSize +, long lStyle +, const wxString& rsName ) { - SetName(name); - - m_windowStyle = style; - - SetParent(parent); - - m_windowId = (id == -1) ? NewControlId() : id; + int nX = rPos.x; + int nY = rPos.y; + int nWidth = rSize.x; + int nHeight = rSize.y; + SWP vSwp; + + m_min = 0; + m_max = 100; + if (vId == -1) + m_windowId = NewControlId(); + else + m_windowId = vId; + m_backgroundColour = pParent->GetBackgroundColour(); + m_foregroundColour = pParent->GetForegroundColour(); + SetName(rsName); + SetParent(pParent); + m_windowStyle = lStyle; + + // + // Get the right size for the control + // + if (nWidth <= 0 || nHeight <= 0 ) + { + wxSize vSize = DoGetBestSize(); - // TODO create spin button - return FALSE; -} + if (nWidth <= 0 ) + nWidth = vSize.x; + if (nHeight <= 0 ) + nHeight = vSize.y; + } + if (nX < 0 ) + nX = 0; + if (nY < 0 ) + nY = 0; + + long lSstyle = 0L; + + lSstyle = WS_VISIBLE | + WS_TABSTOP | + SPBS_MASTER | // We use only single field spin buttons + SPBS_NUMERICONLY; // We default to numeric data + + if (m_windowStyle & wxCLIP_SIBLINGS ) + lSstyle |= WS_CLIPSIBLINGS; + + m_hWnd = (WXHWND)::WinCreateWindow( GetWinHwnd(pParent) + ,WC_SPINBUTTON + ,(PSZ)NULL + ,lSstyle + ,0L, 0L, 0L, 0L + ,GetWinHwnd(pParent) + ,HWND_TOP + ,(HMENU)vId + ,NULL + ,NULL + ); + if (m_hWnd == 0) + { + return FALSE; + } + SetRange(m_min, m_max); + if(pParent) + pParent->AddChild((wxSpinButton *)this); + + ::WinQueryWindowPos(m_hWnd, &vSwp); + SetXComp(vSwp.x); + SetYComp(vSwp.y-5); // compensate for the associated TextControl border + + SetFont(*wxSMALL_FONT); + // + // For OS/2 we want to hide the text portion so we can substitute an + // independent text ctrl in its place. + // Therefore we must override any user given width with our best guess. + // + SetSize( nX - GetXComp() + ,nY - GetYComp() + ,nWidth + ,nHeight + ); + wxAssociateWinWithHandle( m_hWnd + ,(wxWindowOS2*)this + ); +#if 0 + // FIXME: + // Apparently, this does not work, as it crashes in setvalue/setrange calls + // What's it supposed to do anyway? + ::WinSetWindowULong(GetHwnd(), QWL_USER, (LONG)this); + fnWndProcSpinCtrl = (WXFARPROC)::WinSubclassWindow(m_hWnd, (PFNWP)wxSpinCtrlWndProc); +#endif + return TRUE; +} // end of wxSpinButton::Create wxSpinButton::~wxSpinButton() { -} +} // end of wxSpinButton::~wxSpinButton // ---------------------------------------------------------------------------- // size calculation @@ -65,23 +153,14 @@ wxSpinButton::~wxSpinButton() wxSize wxSpinButton::DoGetBestSize() const { - // TODO: -/* - if ( (GetWindowStyle() & wxSP_VERTICAL) != 0 ) - { - // vertical control - return wxSize(GetSystemMetrics(SM_CXVSCROLL), - 2*GetSystemMetrics(SM_CYVSCROLL)); - } - else - { - // horizontal control - return wxSize(2*GetSystemMetrics(SM_CXHSCROLL), - GetSystemMetrics(SM_CYHSCROLL)); - } -*/ - return wxSize(0, 0); -} + // + // OS/2 PM does not really have system metrics so we'll just set it to + // a square based on its height. + // + RECTL vRect; + ::WinQueryWindowRect(GetHwnd(),&vRect); + return wxSize(vRect.yTop,vRect.yTop); +} // end of wxSpinButton::DoGetBestSize // ---------------------------------------------------------------------------- // Attributes @@ -89,65 +168,61 @@ wxSize wxSpinButton::DoGetBestSize() const int wxSpinButton::GetValue() const { - // TODO - return 0; -} - -void wxSpinButton::SetValue(int val) -{ - // TODO -} - -void wxSpinButton::SetRange(int minVal, int maxVal) -{ - // TODO -} - -bool wxSpinButton::OS2OnScroll(int orientation, WXWORD wParam, - WXWORD pos, WXHWND control) + long lVal = 0L; + char zVal[10]; + + ::WinSendMsg( GetHwnd() + ,SPBM_QUERYVALUE + ,MPFROMP(zVal) + ,MPFROM2SHORT( (USHORT)10 + ,SPBQ_UPDATEIFVALID + ) + ); + lVal = atol(zVal); + return ((int)lVal); +} // end of wxSpinButton::GetValue + +bool wxSpinButton::OS2OnScroll( int WXUNUSED(nOrientation), + WXWORD WXUNUSED(wParam), + WXWORD wPos, + WXHWND hControl ) { - wxCHECK_MSG( control, FALSE, wxT("scrolling what?") ) -// TODO: -/* - if ( wParam != SB_THUMBPOSITION ) - { - // probable SB_ENDSCROLL - we don't react to it - return FALSE; - } + wxCHECK_MSG(hControl, false, wxT("scrolling what?") ); - wxSpinEvent event(wxEVT_SCROLL_THUMBTRACK, m_windowId); - event.SetPosition((short)pos); // cast is important for negative values! - event.SetEventObject(this); + wxSpinEvent vEvent( wxEVT_SCROLL_THUMBTRACK, m_windowId ); + int nVal = (int)wPos; // cast is important for negative values! - return GetEventHandler()->ProcessEvent(event); -*/ - return FALSE; -} + vEvent.SetPosition(nVal); + vEvent.SetEventObject(this); + return(GetEventHandler()->ProcessEvent(vEvent)); +} // end of wxSpinButton::OS2OnScroll -bool wxSpinButton::OS2OnNotify(int idCtrl, WXLPARAM lParam, WXLPARAM *result) +bool wxSpinButton::OS2Command( WXUINT WXUNUSED(uCmd), + WXWORD WXUNUSED(wId) ) { - // TODO: -/* - LPNM_UPDOWN lpnmud = (LPNM_UPDOWN)lParam; - - wxSpinEvent event(lpnmud->iDelta > 0 ? wxEVT_SCROLL_LINEUP - : wxEVT_SCROLL_LINEDOWN, - m_windowId); - event.SetPosition(lpnmud->iPos + lpnmud->iDelta); - event.SetEventObject(this); - - bool processed = GetEventHandler()->ProcessEvent(event); - - *result = event.IsAllowed() ? 0 : 1; + return false; +} // end of wxSpinButton::OS2Command - return processed; -*/ - return FALSE; -} - -bool wxSpinButton::OS2Command(WXUINT cmd, WXWORD id) +void wxSpinButton::SetRange( + int nMinVal +, int nMaxVal +) +{ + m_min = nMinVal; + m_max = nMaxVal; + + ::WinSendMsg( GetHwnd() + ,SPBM_SETLIMITS + ,MPFROMLONG(nMaxVal) + ,MPFROMLONG(nMinVal) + ); +} // end of wxSpinButton::SetRange + +void wxSpinButton::SetValue( + int nValue +) { - // No command messages - return FALSE; -} + ::WinSendMsg(GetHwnd(), SPBM_SETCURRENTVALUE, MPFROMLONG(nValue), MPARAM(0)); +} // end of wxSpinButton::SetValue +#endif //wxUSE_SPINBTN