/////////////////////////////////////////////////////////////////////////////
-// Name: spinbutt.cpp
+// Name: src/os2/spinbutt.cpp
// Purpose: wxSpinButton
// Author: David Webster
// Modified by:
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
-#ifdef __GNUG__
- #pragma implementation "spinbutt.h"
- #pragma implementation "spinbutbase.h"
-#endif
-
// For compilers that support precompilation, includes "wx.h".
#include "wx/wxprec.h"
#include "wx/spinbutt.h"
-IMPLEMENT_DYNAMIC_CLASS(wxSpinEvent, wxNotifyEvent)
+extern void wxAssociateWinWithHandle( HWND hWnd
+ ,wxWindowOS2* pWin
+ );
#include "wx/os2/private.h"
// wxWin macros
// ----------------------------------------------------------------------------
-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;
+ if (pParent)
+ {
+ 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 = 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
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
int wxSpinButton::GetValue() const
{
- // TODO
- return 0;
-}
-
-void wxSpinButton::SetValue(int val)
-{
- // TODO
-}
-
-void wxSpinButton::SetRange(int minVal, int maxVal)
+ 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 )
{
- // TODO
-}
+ wxCHECK_MSG(hControl, false, wxT("scrolling what?") );
-bool wxSpinButton::OS2OnScroll(int orientation, WXWORD wParam,
- WXWORD pos, WXHWND control)
-{
- wxCHECK_MSG( control, FALSE, wxT("scrolling what?") )
-// TODO:
-/*
- if ( wParam != SB_THUMBPOSITION )
- {
- // probable SB_ENDSCROLL - we don't react to it
- return FALSE;
- }
+ wxSpinEvent vEvent( wxEVT_SCROLL_THUMBTRACK, m_windowId );
+ int nVal = (int)wPos; // cast is important for negative values!
- wxSpinEvent event(wxEVT_SCROLL_THUMBTRACK, m_windowId);
- event.SetPosition((short)pos); // cast is important for negative values!
- event.SetEventObject(this);
+ vEvent.SetPosition(nVal);
+ vEvent.SetEventObject(this);
+ return(HandleWindowEvent(vEvent));
+} // end of wxSpinButton::OS2OnScroll
- return GetEventHandler()->ProcessEvent(event);
-*/
- return FALSE;
-}
-
-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
projects / wxWidgets.git / blobdiff