#include "wx/intl.h"
#include "wx/frame.h"
#include "wx/control.h"
+ #include "wx/containr.h" // wxSetFocusToChild()
#endif //WX_PRECOMP
#include "wx/os2/private.h"
,wxWindowOS2* pWin
);
bool wxTopLevelWindowOS2::m_sbInitialized = FALSE;
+wxWindow* wxTopLevelWindowOS2::m_spHiddenParent = NULL;
+
+// ============================================================================
+// wxTopLevelWindowOS2 implementation
+// ============================================================================
+
+BEGIN_EVENT_TABLE(wxTopLevelWindowOS2, wxTopLevelWindowBase)
+ EVT_ACTIVATE(wxTopLevelWindowOS2::OnActivate)
+END_EVENT_TABLE()
// ============================================================================
// wxTopLevelWindowMSW implementation
,MPARAM WXUNUSED(lParam)
)
{
- if (uMessage == WM_INITDLG)
- {
- //
- // For this message, returning TRUE tells system to set focus to the
- // first control in the dialog box.
- //
- return (MRESULT)TRUE;
- }
- else
+ switch(uMessage)
{
- //
- // For all the other ones, FALSE means that we didn't process the
- // message
- //
- return (MRESULT)FALSE;
+ case WM_INITDLG:
+ //
+ // For this message, returning TRUE tells system to set focus to
+ // the first control in the dialog box, but we set the focus
+ // ourselves, however in OS/2 we must return true to enable the dialog
+ //
+ return (MRESULT)TRUE;
+ default:
+ //
+ // For all the other ones, FALSE means that we didn't process the
+ // message
+ //
+ return (MRESULT)FALSE;
}
} // end of wxDlgProc
m_hFrame = NULLHANDLE;
memset(&m_vSwp, 0, sizeof(SWP));
memset(&m_vSwpClient, 0, sizeof(SWP));
+ m_pWinLastFocused = (wxWindow *)NULL;
} // end of wxTopLevelWindowIOS2::Init
+void wxTopLevelWindowOS2::OnActivate(
+ wxActivateEvent& rEvent
+)
+{
+ if (rEvent.GetActive())
+ {
+ //
+ // Restore focus to the child which was last focused
+ //
+ wxLogTrace(_T("focus"), _T("wxTLW %08x activated."), m_hWnd);
+
+ wxWindow* pParent = m_pWinLastFocused ? m_pWinLastFocused->GetParent()
+ : NULL;
+ if (!pParent)
+ {
+ pParent = this;
+ }
+
+ wxSetFocusToChild( pParent
+ ,&m_pWinLastFocused
+ );
+ }
+ else // deactivating
+ {
+ //
+ // Remember the last focused child if it is our child
+ //
+ m_pWinLastFocused = FindFocus();
+
+ //
+ // So we NULL it out if it's a child from some other frame
+ //
+ wxWindow* pWin = m_pWinLastFocused;
+
+ while (pWin)
+ {
+ if (pWin->IsTopLevel())
+ {
+ if (pWin != this)
+ {
+ m_pWinLastFocused = NULL;
+ }
+ break;
+ }
+ pWin = pWin->GetParent();
+ }
+
+ wxLogTrace(_T("focus"),
+ _T("wxTLW %08x deactivated, last focused: %08x."),
+ m_hWnd,
+ m_pWinLastFocused ? GetHwndOf(m_pWinLastFocused)
+ : NULL);
+ rEvent.Skip();
+ }
+} // end of wxTopLevelWindowOS2::OnActivate
+
WXDWORD wxTopLevelWindowOS2::OS2GetStyle(
long lStyle
, WXDWORD* pdwExflags
return lMsflags;
} // end of wxTopLevelWindowOS2::OS2GetCreateWindowFlags
+WXHWND wxTopLevelWindowOS2::OS2GetParent() const
+{
+ //
+ // For the frames without wxFRAME_FLOAT_ON_PARENT style we should use NULL
+ // parent HWND or it would be always on top of its parent which is not what
+ // we usually want (in fact, we only want it for frames with the
+ // wxFRAME_FLOAT_ON_PARENT flag)
+ //
+ wxWindow* pParent;
+
+ if (HasFlag(wxFRAME_FLOAT_ON_PARENT) )
+ {
+ pParent = GetParent();
+
+ // this flag doesn't make sense then and will be ignored
+ wxASSERT_MSG( pParent,
+ _T("wxFRAME_FLOAT_ON_PARENT but no parent?") );
+ }
+ else // don't float on parent, must not be owned
+ {
+ pParent = NULL;
+ }
+ if (HasFlag(wxFRAME_NO_TASKBAR) && !pParent)
+ {
+ if (!m_spHiddenParent)
+ {
+ m_spHiddenParent = new wxTopLevelWindowOS2(NULL, -1, _T(""));
+
+ //
+ // We shouldn't leave it in wxTopLevelWindows or we wouldn't
+ // terminate the app when the last user-created frame is deleted --
+ // see ~wxTopLevelWindowMSW
+ //
+ wxTopLevelWindows.DeleteObject(m_spHiddenParent);
+ }
+ pParent = m_spHiddenParent;
+ }
+ return pParent ? pParent->GetHWND() : NULL;
+} // end of wxTopLevelWindowOS2::OS2GetParent
+
bool wxTopLevelWindowOS2::CreateDialog(
ULONG ulDlgTemplate
, const wxString& rsTitle
,nY
,nWidth
,nHeight
- ,SWP_MOVE | SWP_SIZE | SWP_ZORDER | SWP_SHOW
+ ,SWP_MOVE | SWP_SIZE | SWP_ZORDER | SWP_SHOW | SWP_ACTIVATE
);
::WinQueryWindowPos(GetHwnd(), GetSwp());
m_hFrame = m_hWnd;
wxTopLevelWindowOS2::~wxTopLevelWindowOS2()
{
- wxTopLevelWindows.DeleteObject(this);
+ if (this == m_spHiddenParent)
+ {
+ //
+ // Stop [infinite] recursion which would otherwise happen when we do
+ // "delete ms_hiddenParent" below -- and we're not interested in doing
+ // anything of the rest below for that window because the rest of
+ // wxWindows doesn't even know about it
+ //
+ return;
+ }
if (wxModelessWindows.Find(this))
wxModelessWindows.DeleteObject(this);
//
- // If this is the last top-level window, exit.
+ // After destroying an owned window, Windows activates the next top level
+ // window in Z order but it may be different from our owner (to reproduce
+ // this simply Alt-TAB to another application and back before closing the
+ // owned frame) whereas we always want to yield activation to our parent
//
- if (wxTheApp && (wxTopLevelWindows.Number() == 0))
+ if (HasFlag(wxFRAME_FLOAT_ON_PARENT))
{
- wxTheApp->SetTopWindow(NULL);
- if ( wxTheApp->GetExitOnFrameDelete() )
+ wxWindow* pParent = GetParent();
+
+ if (pParent)
{
- ::WinPostMsg(NULL, WM_QUIT, 0, 0);
+ ::WinSetWindowPos( GetHwndOf(pParent)
+ ,HWND_TOP
+ ,0, 0, 0, 0
+ ,SWP_ZORDER
+ );
+ }
+ }
+
+ //
+ // If this is the last top-level window, we're going to exit and we should
+ // delete ms_hiddenParent now to avoid leaking it
+ //
+ if (IsLastBeforeExit())
+ {
+ if (m_spHiddenParent)
+ {
+ delete m_spHiddenParent;
+ m_spHiddenParent = NULL;
}
}
} // end of wxTopLevelWindowOS2::~wxTopLevelWindowOS2
::WinQueryWindowPos(hWndParent, &vSwp);
m_bIconized = vSwp.fl & SWP_MINIMIZE;
- if (hWndParent)
- ::WinSetWindowPos( hWndParent
- ,HWND_TOP
- ,vSwp.x
- ,vSwp.y
- ,vSwp.cx
- ,vSwp.cy
- ,SWP_ZORDER | SWP_ACTIVATE | SWP_SHOW | SWP_MOVE
- );
::WinEnableWindow(hWndParent, TRUE);
}
}
void wxTopLevelWindowOS2::SetIcon(
const wxIcon& rIcon
)
+{
+ SetIcons(wxIconBundle(rIcon));
+} // end of wxTopLevelWindowOS2::SetIcon
+
+void wxTopLevelWindowOS2::SetIcons(
+ const wxIconBundle& rIcons
+)
{
//
// This sets m_icon
//
- wxTopLevelWindowBase::SetIcon(rIcon);
+ wxTopLevelWindowBase::SetIcons(rIcons);
+
+ const wxIcon& vIcon = rIcons.GetIcon(wxSize(32, 32));
- if (m_icon.Ok())
+ if (vIcon.Ok() && vIcon.GetWidth() == 32 && vIcon.GetHeight() == 32)
{
::WinSendMsg( m_hFrame
,WM_SETICON
- ,(MPARAM)((HPOINTER)m_icon.GetHICON())
+ ,(MPARAM)((HPOINTER)vIcon.GetHICON())
,NULL
);
::WinSendMsg( m_hFrame
projects / wxWidgets.git / blobdiff