/////////////////////////////////////////////////////////////////////////////
-// Name: windows.cpp
+// Name: src/os2/window.cpp
// Purpose: wxWindow
-// Author: AUTHOR
+// Author: David Webster
// Modified by:
-// Created: ??/??/98
+// Created: 10/12/99
// RCS-ID: $Id$
-// Copyright: (c) AUTHOR
-// Licence: wxWindows licence
+// Copyright: (c) David Webster
+// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
-#ifdef __GNUG__
-#pragma implementation "window.h"
-#endif
+//
+// For compilers that support precompilation, includes "wx.h".
+//
+#include "wx/wxprec.h"
+
+#include "wx/window.h"
#ifndef WX_PRECOMP
#define INCL_DOS
#define INCL_PM
#include <os2.h>
- #include "wx/window.h"
#include "wx/accel.h"
- #include "wx/setup.h"
#include "wx/menu.h"
#include "wx/dc.h"
#include "wx/dcclient.h"
#include "wx/app.h"
#include "wx/panel.h"
#include "wx/layout.h"
+ #include "wx/checkbox.h"
+ #include "wx/combobox.h"
#include "wx/dialog.h"
#include "wx/frame.h"
#include "wx/listbox.h"
#include "wx/button.h"
+ #include "wx/bmpbuttn.h"
#include "wx/msgdlg.h"
-
+ #include "wx/scrolwin.h"
+ #include "wx/radiobox.h"
+ #include "wx/radiobut.h"
+ #include "wx/slider.h"
+ #include "wx/statbox.h"
+ #include "wx/statusbr.h"
+ #include "wx/toolbar.h"
+ #include "wx/settings.h"
+ #include "wx/intl.h"
+ #include "wx/log.h"
+ #include "wx/textctrl.h"
+ #include "wx/menuitem.h"
#include <stdio.h>
#endif
-#if wxUSE_OWNER_DRAWN
+#include "wx/os2/dcclient.h"
+
+#if wxUSE_OWNER_DRAWN
#include "wx/ownerdrw.h"
#endif
#include "wx/dnd.h"
#endif
-#include "wx/menuitem.h"
-#include "wx/log.h"
+#include "wx/os2/private.h"
#if wxUSE_TOOLTIPS
#include "wx/tooltip.h"
#endif
+#if wxUSE_NOTEBOOK
+ #include "wx/notebook.h"
+#endif
+
#if wxUSE_CARET
#include "wx/caret.h"
#endif // wxUSE_CARET
-#include "wx/intl.h"
-#include "wx/log.h"
-
-
-#include "wx/textctrl.h"
-
#include <string.h>
-// place compiler, OS specific includes here
-
+//
+// Place compiler, OS specific includes here
+//
-// standard macros -- these are for OS/2 PM, but most GUI's have something similar
+//
+// Standard macros -- these are for OS/2 PM, but most GUI's have something similar
+//
#ifndef GET_X_LPARAM
+//
// SHORT1FROMMP -- LOWORD
+//
#define GET_X_LPARAM(mp) ((unsigned short)(unsigned long)(mp))
+//
// SHORT2FROMMP -- HIWORD
+//
#define GET_Y_LPARAM(mp) ((unsigned short)(unsigned long)(mp >> 16))
#endif // GET_X_LPARAM
+#ifndef CW_USEDEFAULT
+# define CW_USEDEFAULT ((int)0x80000000)
+#endif
+
+#ifndef VK_OEM_1
+ #define VK_OEM_1 0xBA
+ #define VK_OEM_PLUS 0xBB
+ #define VK_OEM_COMMA 0xBC
+ #define VK_OEM_MINUS 0xBD
+ #define VK_OEM_PERIOD 0xBE
+ #define VK_OEM_2 0xBF
+ #define VK_OEM_3 0xC0
+ #define VK_OEM_4 0xDB
+ #define VK_OEM_5 0xDC
+ #define VK_OEM_6 0xDD
+ #define VK_OEM_7 0xDE
+#endif
+
// ---------------------------------------------------------------------------
// global variables
// ---------------------------------------------------------------------------
-// the last Windows message we got (MT-UNSAFE)
-extern WXMSGID s_currentMsg;
-extern wxList WXDLLEXPORT wxPendingDelete;
-extern wxChar wxCanvasClassName[];
+//
+// The last PM message we got (MT-UNSAFE)
+//
+QMSG s_currentMsg;
-wxMenu *wxCurrentPopupMenu = NULL;
-wxList *wxWinHandleList = NULL;
+#if wxUSE_MENUS_NATIVE
+extern wxMenu* wxCurrentPopupMenu;
+#endif // wxUSE_MENUS_NATIVE
// ---------------------------------------------------------------------------
// private functions
// ---------------------------------------------------------------------------
+
+//
// the window proc for all our windows; most gui's have something similar
-MRESULT wxWndProc( HWND hWnd
- ,ULONG message
- ,MPARAM mp1
- ,MPARAM mp2
- );
-void wxRemoveHandleAssociation(wxWindow *win);
-void wxAssociateWinWithHandle(HWND hWnd, wxWindow *win);
-wxWindow *wxFindWinFromHandle(WXHWND hWnd);
+//
+MRESULT EXPENTRY wxWndProc( HWND hWnd
+ ,ULONG message
+ ,MPARAM mp1
+ ,MPARAM mp2
+ );
+
+#ifdef __WXDEBUG__
+ const wxChar *wxGetMessageName(int message);
+#endif //__WXDEBUG__
+
+wxWindowOS2* FindWindowForMouseEvent( wxWindow* pWin
+ ,short* pnX
+ ,short* pnY
+ );
+void wxRemoveHandleAssociation(wxWindowOS2* pWin);
+void wxAssociateWinWithHandle( HWND hWnd
+ ,wxWindowOS2* pWin
+ );
+wxWindow* wxFindWinFromHandle(WXHWND hWnd);
+
+//
+// get the current state of SHIFT/CTRL keys
+//
+static inline bool IsKeyDown(LONG key) {return (::WinGetKeyState(HWND_DESKTOP, key) & 0x8000) != 0; }
+static inline bool IsShiftDown() { return IsKeyDown(VK_SHIFT); }
+static inline bool IsCtrlDown() { return IsKeyDown(VK_CTRL); }
+
+static wxWindow* gpWinBeingCreated = NULL;
// ---------------------------------------------------------------------------
// event tables
// ---------------------------------------------------------------------------
-#if !USE_SHARED_LIBRARY
+// in wxUniv-OS/2 this class is abstract because it doesn't have DoPopupMenu()
+// method
+#ifdef __WXUNIVERSAL__
+ IMPLEMENT_ABSTRACT_CLASS(wxWindowOS2, wxWindowBase)
+#else // __WXPM__
IMPLEMENT_DYNAMIC_CLASS(wxWindow, wxWindowBase)
-#endif
+#endif // __WXUNIVERSAL__/__WXPM__
-BEGIN_EVENT_TABLE(wxWindow, wxWindowBase)
- EVT_ERASE_BACKGROUND(wxWindow::OnEraseBackground)
- EVT_SYS_COLOUR_CHANGED(wxWindow::OnSysColourChanged)
- EVT_INIT_DIALOG(wxWindow::OnInitDialog)
- EVT_IDLE(wxWindow::OnIdle)
+BEGIN_EVENT_TABLE(wxWindowOS2, wxWindowBase)
+ EVT_ERASE_BACKGROUND(wxWindowOS2::OnEraseBackground)
+ EVT_SYS_COLOUR_CHANGED(wxWindowOS2::OnSysColourChanged)
+ EVT_IDLE(wxWindowOS2::OnIdle)
+ EVT_SET_FOCUS(wxWindowOS2::OnSetFocus)
END_EVENT_TABLE()
// ===========================================================================
// implementation
// ===========================================================================
-void wxWindow::Init()
+// ---------------------------------------------------------------------------
+// wxWindow utility functions
+// ---------------------------------------------------------------------------
+
+//
+// Find an item given the PM Window id
+//
+wxWindow* wxWindowOS2::FindItem(
+ long lId
+) const
{
- // generic
- InitBase();
+#if wxUSE_CONTROLS
+ wxControl* pItem = wxDynamicCast(this, wxControl);
- // PM specific
- m_winCaptured = FALSE;
- m_isBeingDeleted = FALSE;
- m_mouseInWindow = FALSE;
- m_backgroundTransparent = FALSE;
+ if (pItem)
+ {
+ //
+ // I it we or one of our "internal" children?
+ //
+ if (pItem->GetId() == lId
+#ifndef __WXUNIVERSAL__
+ || (pItem->GetSubcontrols().Index(lId) != wxNOT_FOUND)
+#endif
+ )
+ {
+ return pItem;
+ }
+ }
+#endif // wxUSE_CONTROLS
- // wxWnd
- m_hMenu = 0;
+ wxWindowList::compatibility_iterator current = GetChildren().GetFirst();
- m_hWnd = 0;
+ while (current)
+ {
+ wxWindow* pChildWin = current->GetData();
+ wxWindow* pWnd = pChildWin->FindItem(lId);
- // pass WM_GETDLGCODE to DefWindowProc()
- m_lDlgCode = 0;
+ if (pWnd)
+ return pWnd;
- m_xThumbSize = 0;
- m_yThumbSize = 0;
+ current = current->GetNext();
+ }
+ return(NULL);
+} // end of wxWindowOS2::FindItem
+
+//
+// Find an item given the PM Window handle
+//
+wxWindow* wxWindowOS2::FindItemByHWND(
+ WXHWND hWnd
+, bool bControlOnly
+) const
+{
+ wxWindowList::compatibility_iterator current = GetChildren().GetFirst();
+
+ while (current)
+ {
+ wxWindow* pParent = current->GetData();
+
+ //
+ // Do a recursive search.
+ //
+ wxWindow* pWnd = pParent->FindItemByHWND(hWnd);
+
+ if (pWnd)
+ return(pWnd);
+
+ if (!bControlOnly
+#if wxUSE_CONTROLS
+ || pParent->IsKindOf(CLASSINFO(wxControl))
+#endif // wxUSE_CONTROLS
+ )
+ {
+ wxWindow* pItem = current->GetData();
- // as all windows are created with WS_VISIBLE style...
- m_isShown = TRUE;
+ if (pItem->GetHWND() == hWnd)
+ return(pItem);
+ else
+ {
+ if (pItem->ContainsHWND(hWnd))
+ return(pItem);
+ }
+ }
+ current = current->GetNext();
+ }
+ return(NULL);
+} // end of wxWindowOS2::FindItemByHWND
+//
+// Default command handler
+//
+bool wxWindowOS2::OS2Command( WXUINT WXUNUSED(uParam),
+ WXWORD WXUNUSED(uId) )
+{
+ return false;
}
-bool wxWindow::Create(wxWindow *parent, wxWindowID id,
- const wxPoint& pos,
- const wxSize& size,
- long style,
- const wxString& name)
+// ----------------------------------------------------------------------------
+// constructors and such
+// ----------------------------------------------------------------------------
+
+void wxWindowOS2::Init()
{
- wxCHECK_MSG( parent, FALSE, _T("can't create wxWindow without parent") );
+ //
+ // PM specific
+ //
+ m_bWinCaptured = false;
- if ( !CreateBase(parent, id, pos, size, style, wxDefaultValidator, name) )
- return FALSE;
+ m_fnOldWndProc = NULL;
+ m_bUseCtl3D = false;
+ m_bMouseInWindow = false;
+ m_bLastKeydownProcessed = false;
- // TODO: PM Specific initialization
- parent->AddChild(this);
- return TRUE;
-}
+ //
+ // wxWnd
+ //
+ m_hMenu = 0L;
+ m_hWnd = 0L;
+ m_hWndScrollBarHorz = 0L;
+ m_hWndScrollBarVert = 0L;
+
+ memset(&m_vWinSwp, '\0', sizeof (SWP));
+
+ //
+ // Pass WM_GETDLGCODE to DefWindowProc()
+ //
+ m_lDlgCode = 0;
+
+ m_nXThumbSize = 0;
+ m_nYThumbSize = 0;
+ m_bBackgroundTransparent = false;
+
+ //
+ // As all windows are created with WS_VISIBLE style...
+ //
+ m_isShown = true;
+
+#if wxUSE_MOUSEEVENT_HACK
+ m_lLastMouseX =
+ m_lLastMouseY = -1;
+ m_nLastMouseEvent = -1;
+#endif // wxUSE_MOUSEEVENT_HACK
+} // wxWindowOS2::Init
+//
// Destructor
-wxWindow::~wxWindow()
+//
+wxWindowOS2::~wxWindowOS2()
{
- m_isBeingDeleted = TRUE;
+ m_isBeingDeleted = true;
+
+ for (wxWindow* pWin = GetParent(); pWin; pWin = pWin->GetParent())
+ {
+ wxTopLevelWindow* pFrame = wxDynamicCast(pWin, wxTopLevelWindow);
+
+ if (pFrame)
+ {
+ if (pFrame->GetLastFocus() == this)
+ pFrame->SetLastFocus(NULL);
+ }
+ }
- PMDetachWindowMenu();
- // delete handlers?
- if (m_parent)
- m_parent->RemoveChild(this);
DestroyChildren();
+
if (m_hWnd)
{
- if(!WinDestroyWindow(GetHwnd()))
- wxLogLastError("DestroyWindow");
+ if(!::WinDestroyWindow(GetHWND()))
+ wxLogLastError(wxT("DestroyWindow"));
+ //
// remove hWnd <-> wxWindow association
+ //
wxRemoveHandleAssociation(this);
}
-}
+} // end of wxWindowOS2::~wxWindowOS2
+
+// real construction (Init() must have been called before!)
+bool wxWindowOS2::Create( wxWindow* pParent,
+ wxWindowID vId,
+ const wxPoint& rPos,
+ const wxSize& rSize,
+ long lStyle,
+ const wxString& rName )
+{
+ HWND hParent = NULLHANDLE;
+ ULONG ulCreateFlags = 0;
+ WXDWORD dwExStyle = 0;
+
+ wxCHECK_MSG(pParent, false, wxT("can't create wxWindow without parent"));
+
+#if wxUSE_STATBOX
+ //
+ // wxGTK doesn't allow to create controls with static box as the parent so
+ // this will result in a crash when the program is ported to wxGTK - warn
+ // about it
+ //
+ // the correct solution is to create the controls as siblings of the
+ // static box
+ //
+ wxASSERT_MSG( !wxDynamicCast(pParent, wxStaticBox),
+ _T("wxStaticBox can't be used as a window parent!") );
+#endif // wxUSE_STATBOX
+
+ // Ensure groupbox backgrounds are painted
+ if (IsKindOf(CLASSINFO(wxPanel)))
+ lStyle &= ~wxCLIP_CHILDREN;
+
+ if ( !CreateBase( pParent
+ ,vId
+ ,rPos
+ ,rSize
+ ,lStyle
+ ,wxDefaultValidator
+ ,rName
+ ))
+ return false;
+
+ if (pParent)
+ {
+ pParent->AddChild(this);
+ hParent = GetWinHwnd(pParent);
+
+ if (pParent->IsKindOf(CLASSINFO(wxScrolledWindow)))
+ ulCreateFlags |= WS_CLIPSIBLINGS;
+ }
+
+ //
+ // Most wxSTYLES are really PM Class specific styles and will be
+ // set in those class create procs. PM's basic windows styles are
+ // very limited.
+ //
+ ulCreateFlags |= OS2GetCreateWindowFlags(&dwExStyle);
+
+
+#ifdef __WXUNIVERSAL__
+ // no 3d effects, we draw them ourselves
+ WXDWORD exStyle = 0;
+#endif // !wxUniversal
+ if (lStyle & wxPOPUP_WINDOW)
+ {
+ ulCreateFlags &= ~WS_VISIBLE;
+ m_isShown = false;
+ }
+ else
+ {
+ ulCreateFlags |= WS_VISIBLE;
+ }
+
+ //
+ // Generic OS/2 Windows have no Control Data but other classes
+ // that call OS2Create may have some.
+ //
+ return(OS2Create( (PSZ)wxCanvasClassName
+ ,rName.c_str()
+ ,ulCreateFlags
+ ,rPos
+ ,rSize
+ ,NULL // Control Data
+ ,dwExStyle
+ ,true // Child
+ ));
+} // end of wxWindowOS2::Create
// ---------------------------------------------------------------------------
// basic operations
// ---------------------------------------------------------------------------
-void wxWindow::Raise()
+void wxWindowOS2::SetFocus()
{
- // TODO:
-}
+ HWND hWnd = GetHwnd();
+ wxCHECK_RET( hWnd, _T("can't set focus to invalid window") );
-void wxWindow::Lower()
-{
- // TODO:
-}
+ if (hWnd)
+ ::WinSetFocus(HWND_DESKTOP, hWnd);
+} // end of wxWindowOS2::SetFocus
-void wxWindow::SetFocus()
+void wxWindowOS2::SetFocusFromKbd()
{
- // TODO:
-}
+ //
+ // Nothing else to do under OS/2
+ //
+ wxWindowBase::SetFocusFromKbd();
+} // end of wxWindowOS2::SetFocus
-void wxWindow::WarpPointer(int x_pos, int y_pos)
+wxWindow* wxWindowBase::DoFindFocus()
{
- // TODO:
-}
+ HWND hWnd = ::WinQueryFocus(HWND_DESKTOP);
-void wxWindow::CaptureMouse()
-{
- // TODO:
-}
+ if (hWnd)
+ {
+ return wxFindWinFromHandle((WXHWND)hWnd);
+ }
+ return NULL;
+} // wxWindowBase::DoFindFocus
-void wxWindow::ReleaseMouse()
+void wxWindowOS2::DoEnable( bool bEnable )
{
- // TODO:
+ HWND hWnd = GetHwnd();
+ if ( hWnd )
+ ::WinEnableWindow(hWnd, (BOOL)bEnable);
}
-void wxWindow::Refresh(bool eraseBack, const wxRect *rect)
+bool wxWindowOS2::Show( bool bShow )
{
- // TODO:
-}
+ if (!wxWindowBase::Show(bShow))
+ return false;
-void wxWindow::Clear()
-{
- // TODO:
-}
+ HWND hWnd = GetHwnd();
-bool wxWindow::SetFont(const wxFont& f)
-{
- // TODO:
- return(TRUE);
-}
+ ::WinShowWindow(hWnd, bShow);
-int wxWindow::GetCharHeight() const
-{
- // TODO:
- return(1);
-}
+ if (bShow)
+ {
+ ::WinSetWindowPos(hWnd, HWND_TOP, 0, 0, 0, 0, SWP_ACTIVATE | SWP_ZORDER);
+ }
+ return true;
+} // end of wxWindowOS2::Show
-int wxWindow::GetCharWidth() const
+void wxWindowOS2::Raise()
{
- // TODO:
- return(1);
-}
+ ::WinSetWindowPos(GetHwnd(), HWND_TOP, 0, 0, 0, 0, SWP_ZORDER | SWP_ACTIVATE);
+} // end of wxWindowOS2::Raise
-void wxWindow::GetTextExtent( const wxString& string
- ,int* x
- ,int* y
- ,int* descent
- ,int* externalLeading
- ,const wxFont* theFont
- ) const
+void wxWindowOS2::Lower()
{
- // TODO:
-}
+ ::WinSetWindowPos(GetHwnd(), HWND_BOTTOM, 0, 0, 0, 0, SWP_ZORDER | SWP_DEACTIVATE);
+} // end of wxWindowOS2::Lower
-void wxWindow::SetScrollbar( int orient
- ,int pos
- ,int thumbVisible
- ,int range
- ,bool refresh
- )
+void wxWindowOS2::SetLabel( const wxString& label )
{
- // TODO:
-}
+ ::WinSetWindowText(GetHwnd(), label.c_str());
+} // end of wxWindowOS2::SetLabel
-void wxWindow::SetScrollPos( int orient
- ,int pos
- ,bool refresh
- )
+wxString wxWindowOS2::GetLabel() const
{
- // TODO:
-}
+ return wxGetWindowText(GetHWND());
+} // end of wxWindowOS2::GetLabel
-int wxWindow::GetScrollPos(int orient) const
+void wxWindowOS2::DoCaptureMouse()
{
- // TODO:
- return(1);
-}
+ HWND hWnd = GetHwnd();
-int wxWindow::GetScrollRange(int orient) const
-{
- // TODO:
- return(1);
-}
+ if (hWnd && !m_bWinCaptured)
+ {
+ ::WinSetCapture(HWND_DESKTOP, hWnd);
+ m_bWinCaptured = true;
+ }
+} // end of wxWindowOS2::DoCaptureMouse
-int wxWindow::GetScrollThumb(int orient) const
+void wxWindowOS2::DoReleaseMouse()
{
- // TODO:
- return(1);
-}
+ if (m_bWinCaptured)
+ {
+ ::WinSetCapture(HWND_DESKTOP, NULLHANDLE);
+ m_bWinCaptured = false;
+ }
+} // end of wxWindowOS2::ReleaseMouse
-void wxWindow::ScrollWindow( int dx
- ,int dy
- ,const wxRect* rect
- )
+/* static */ wxWindow* wxWindowBase::GetCapture()
{
- // TODO:
-}
+ HWND hwnd = ::WinQueryCapture(HWND_DESKTOP);
+ return hwnd ? wxFindWinFromHandle((WXHWND)hwnd) : (wxWindow *)NULL;
+} // end of wxWindowBase::GetCapture
-#if wxUSE_DRAG_AND_DROP
-void wxWindow::SetDropTarget(wxDropTarget *pDropTarget)
+bool wxWindowOS2::SetFont( const wxFont& rFont )
{
- // TODO:
-}
-#endif
+ if (!wxWindowBase::SetFont(rFont))
+ {
+ // nothing to do
+ return false;
+ }
-void wxWindow::DoClientToScreen( int *x, int *y ) const
-{
- // TODO:
-}
+ HWND hWnd = GetHwnd();
-void wxWindow::DoScreenToClient( int *x, int *y ) const
-{
- // TODO:
-}
+ wxOS2SetFont( hWnd, rFont );
+ return true;
+} // end of wxWindowOS2::SetFont
-void wxWindow::DoGetPosition( int *x, int *y ) const
+// check if base implementation is OK
+bool wxWindowOS2::SetCursor( const wxCursor& rCursor)
{
- // TODO:
-}
+ if ( !wxWindowBase::SetCursor(rCursor))
+ {
+ // no change
+ return false;
+ }
-void wxWindow::DoGetSize( int *width, int *height ) const
-{
- // TODO:
-}
+ if ( m_cursor.Ok() ) {
+ HWND hWnd = GetHwnd();
+ POINTL vPoint;
+ RECTL vRect;
-void wxWindow::DoGetClientSize( int *width, int *height ) const
-{
- // TODO:
-}
+ ::WinQueryPointerPos(HWND_DESKTOP, &vPoint);
+ ::WinQueryWindowRect(hWnd, &vRect);
-void wxWindow::DoSetSize(int x, int y,
- int width, int height,
- int sizeFlags)
-{
- // TODO:
-}
+ if (::WinPtInRect(vHabmain, &vRect, &vPoint) && !wxIsBusy())
+ {
+ ::WinSetPointer(HWND_DESKTOP, (HPOINTER)m_cursor.GetHCURSOR());
+ }
+ }
+ return true;
+} // end of wxWindowOS2::SetCursor
-void wxWindow::DoSetClientSize(int width, int height)
+void wxWindowOS2::WarpPointer(
+ int nXPos
+, int nYPos
+)
{
- // TODO:
-}
+ int nX = nXPos;
+ int nY = nYPos;
+ RECTL vRect;
-bool wxWindow::DoPopupMenu( wxMenu *menu, int x, int y )
-{
- // TODO:
- return(TRUE);
-}
+ ::WinQueryWindowRect(GetHwnd(), &vRect);
+ nX += vRect.xLeft;
+ nY += vRect.yBottom;
-void wxWindow::Fit()
-{
- // TODO:
-}
+ ::WinSetPointerPos(HWND_DESKTOP, (LONG)nX, (LONG)(nY));
+} // end of wxWindowOS2::WarpPointer
-bool wxWindow::Show(bool show) // check if base implementation is OK
-{
- // TODO:
- return(TRUE);
-}
-bool wxWindow::Enable(bool enable) // check if base implementation is OK
-{
- // TODO:
- return(TRUE);
-}
+// ---------------------------------------------------------------------------
+// scrolling stuff
+// ---------------------------------------------------------------------------
-bool wxWindow::SetCursor(const wxCursor& cursor) // check if base implementation is OK
+int wxWindowOS2::GetScrollPos(
+ int nOrient
+) const
{
- // TODO:
- return(TRUE);
-}
+ if (nOrient == wxHORIZONTAL)
+ return((int)::WinSendMsg(m_hWndScrollBarHorz, SBM_QUERYPOS, (MPARAM)NULL, (MPARAM)NULL));
+ else
+ return((int)::WinSendMsg(m_hWndScrollBarVert, SBM_QUERYPOS, (MPARAM)NULL, (MPARAM)NULL));
+} // end of wxWindowOS2::GetScrollPos
-bool wxWindow::Validate()
+int wxWindowOS2::GetScrollRange(
+ int nOrient
+) const
{
- // TODO:
- return(TRUE);
-}
+ MRESULT mr;
-wxWindow* wxWindow::FindFocus()
-{
- wxWindow* window = NULL;
- // TODO:
- return(window);
-}
+ if (nOrient == wxHORIZONTAL)
+ mr = ::WinSendMsg(m_hWndScrollBarHorz, SBM_QUERYRANGE, (MPARAM)NULL, (MPARAM)NULL);
+ else
+ mr = ::WinSendMsg(m_hWndScrollBarVert, SBM_QUERYRANGE, (MPARAM)NULL, (MPARAM)NULL);
+ return((int)SHORT2FROMMR(mr));
+} // end of wxWindowOS2::GetScrollRange
-void wxWindow::DragAcceptFiles(bool accept)
+int wxWindowOS2::GetScrollThumb(
+ int nOrient
+) const
{
- // TODO:
-}
+ if (nOrient == wxHORIZONTAL )
+ return m_nXThumbSize;
+ else
+ return m_nYThumbSize;
+} // end of wxWindowOS2::GetScrollThumb
-#if wxUSE_CARET && WXWIN_COMPATIBILITY
-void wxWindow::CreateCaret(int w, int h)
+void wxWindowOS2::SetScrollPos(
+ int nOrient
+, int nPos
+, bool WXUNUSED(bRefresh)
+)
{
- // TODO:
-}
+ if (nOrient == wxHORIZONTAL )
+ ::WinSendMsg(m_hWndScrollBarHorz, SBM_SETPOS, (MPARAM)nPos, (MPARAM)NULL);
+ else
+ ::WinSendMsg(m_hWndScrollBarVert, SBM_SETPOS, (MPARAM)nPos, (MPARAM)NULL);
+} // end of wxWindowOS2::SetScrollPos
-void wxWindow::CreateCaret(const wxBitmap *bitmap)
+void wxWindowOS2::SetScrollbar( int nOrient,
+ int nPos,
+ int nThumbVisible,
+ int nRange,
+ bool WXUNUSED(bRefresh) )
{
- // TODO:
-}
+ HWND hWnd = GetHwnd();
+ int nOldRange = nRange - nThumbVisible;
+ int nRange1 = nOldRange;
+ int nPageSize = nThumbVisible;
+ int nVSBWidth = wxSystemSettingsNative::GetMetric(wxSYS_VSCROLL_X,
+ this);
+ int nHSBHeight = wxSystemSettingsNative::GetMetric(wxSYS_HSCROLL_Y,
+ this);
-void wxWindow::DestroyCaret()
-{
- // TODO:
-}
+ SBCDATA vInfo;
+ ULONG ulStyle = WS_VISIBLE | WS_SYNCPAINT;
+ SWP vSwp;
+ SWP vSwpOwner;
+ HWND hWndParent;
+ HWND hWndClient;
+ wxWindow* pParent = GetParent();
-void wxWindow::ShowCaret(bool show)
-{
- // TODO:
-}
+ if (pParent && pParent->IsKindOf(CLASSINFO(wxFrame)))
+ {
+ wxFrame* pFrame;
-void wxWindow::SetCaretPos(int x, int y)
-{
- // TODO:
-}
+ pFrame = wxDynamicCast(pParent, wxFrame);
+ hWndParent = pFrame->GetFrame();
+ hWndClient = GetHwndOf(pParent);
+ }
+ else
+ {
+ if (pParent)
+ hWndParent = GetHwndOf(pParent);
+ else
+ hWndParent = GetHwnd();
+ hWndClient = hWndParent;
+ }
+ ::WinQueryWindowPos(hWndClient, &vSwp);
+ ::WinQueryWindowPos(hWnd, &vSwpOwner);
-void wxWindow::GetCaretPos(int *x, int *y) const
-{
- // TODO:
-}
+ if (nPageSize > 1 && nRange > 0)
+ {
+ nRange1 += (nPageSize - 1);
+ }
-#endif
+ vInfo.cb = sizeof(SBCDATA);
+ vInfo.posFirst = 0;
+ vInfo.posLast = (SHORT)nRange1;
+ vInfo.posThumb = (SHORT)nPos;
-void wxWindow::OnCommand(wxWindow& win, wxCommandEvent& event)
-{
- // TODO:
-}
+ if (nOrient == wxHORIZONTAL )
+ {
+ ulStyle |= SBS_HORZ;
+ if (m_hWndScrollBarHorz == 0L)
+ {
+ //
+ // Since the scrollbars are usually created before the owner is
+ // sized either via an OnSize event directly or via sizers or
+ // layout constraints, we will initially just use the coords of
+ // the parent window (this is usually a frame client window). But
+ // the bars themselves, are children of the parent frame (i.e
+ // siblings of the frame client. The owner, however is the actual
+ // window being scrolled (or at least the one responsible for
+ // handling the scroll events). The owner will be resized later,
+ // as it is usually a child of a top level window, and when that
+ // is done its scrollbars will be resized and repositioned as well.
+ //
+ m_hWndScrollBarHorz = ::WinCreateWindow( hWndParent
+ ,WC_SCROLLBAR
+ ,(PSZ)NULL
+ ,ulStyle
+ ,vSwp.x
+ ,vSwp.y
+ ,vSwp.cx - nVSBWidth
+ ,nHSBHeight
+ ,hWnd
+ ,HWND_TOP
+ ,60000
+ ,&vInfo
+ ,NULL
+ );
+ }
+ else
+ {
+ //
+ // The owner (the scrolled window) is a child of the Frame's
+ // client window, usually. The scrollbars are children of the
+ // frame, itself, and thus are positioned relative to the frame's
+ // origin, not the frame's client window origin.
+ // The starting x position is the same as the starting x position
+ // of the owner, but in terms of the parent frame.
+ // The starting y position is wxSYS_HSCROLL_Y pels below the
+ // origin of the owner in terms of the parent frame.
+ // The horz bar is the same width as the owner and wxSYS_HSCROLL_Y
+ // pels high.
+ //
+ if (nRange1 >= nThumbVisible)
+ {
+ ::WinSetWindowPos( m_hWndScrollBarHorz
+ ,HWND_TOP
+ ,vSwp.x + vSwpOwner.x
+ ,(vSwp.y + vSwpOwner.y) - nHSBHeight
+ ,vSwpOwner.cx
+ ,nHSBHeight
+ ,SWP_MOVE | SWP_SIZE | SWP_SHOW | SWP_ACTIVATE | SWP_ZORDER
+ );
+ ::WinSendMsg( m_hWndScrollBarHorz
+ ,SBM_SETSCROLLBAR
+ ,(MPARAM)nPos
+ ,MPFROM2SHORT(0, (SHORT)nRange1)
+ );
+ ::WinSendMsg( m_hWndScrollBarHorz
+ ,SBM_SETTHUMBSIZE
+ ,MPFROM2SHORT( (SHORT)nThumbVisible
+ ,(SHORT)nRange1
+ )
+ ,(MPARAM)0
+ );
+ }
+ else
+ ::WinShowWindow(m_hWndScrollBarHorz, FALSE);
+ }
+ }
+ else
+ {
+ ulStyle |= SBS_VERT;
+ if (m_hWndScrollBarVert == 0L)
+ {
+ //
+ // Since the scrollbars are usually created before the owner is
+ // sized either via an OnSize event directly or via sizers or
+ // layout constraints, we will initially just use the coords of
+ // the parent window (this is usually a frame client window). But
+ // the bars themselves, are children of the parent frame (i.e
+ // siblings of the frame client. The owner, however is the actual
+ // window being scrolled (or at least the one responsible for
+ // handling the scroll events). The owner will be resized later,
+ // as it is usually a child of a top level window, and when that
+ // is done its scrollbars will be resized and repositioned as well.
+ //
+ m_hWndScrollBarVert = ::WinCreateWindow( hWndParent
+ ,WC_SCROLLBAR
+ ,(PSZ)NULL
+ ,ulStyle
+ ,vSwp.x + vSwp.cx - nVSBWidth
+ ,vSwp.y + nHSBHeight
+ ,nVSBWidth
+ ,vSwp.cy - nHSBHeight
+ ,hWnd
+ ,HWND_TOP
+ ,60001
+ ,&vInfo
+ ,NULL
+ );
+ }
+ else
+ {
+ //
+ // The owner (the scrolled window) is a child of the Frame's
+ // client window, usually. The scrollbars are children of the
+ // frame, itself and thus are positioned relative to the frame's
+ // origin, not the frame's client window's origin.
+ // Thus, the x position will be frame client's x (usually a few
+ // pels inside the parent frame, plus the width of the owner.
+ // Since we may be using sizers or layout constraints for multiple
+ // child scrolled windows, the y position will be the frame client's
+ // y pos plus the scrolled windows y position, yielding the y
+ // position of the scrollbar relative to the parent frame (the vert
+ // scrollbar is on the right and starts at the bottom of the
+ // owner window).
+ // It is wxSYS_VSCROLL_X pels wide and the same height as the owner.
+ //
+ if (nRange1 >= nThumbVisible)
+ {
+ ::WinSetWindowPos( m_hWndScrollBarVert
+ ,HWND_TOP
+ ,vSwp.x + vSwpOwner.x + vSwpOwner.cx
+ ,vSwp.y + vSwpOwner.y
+ ,nVSBWidth
+ ,vSwpOwner.cy
+ ,SWP_ACTIVATE | SWP_MOVE | SWP_SIZE | SWP_SHOW
+ );
+ ::WinSendMsg( m_hWndScrollBarVert
+ ,SBM_SETSCROLLBAR
+ ,(MPARAM)nPos
+ ,MPFROM2SHORT(0, (SHORT)nRange1)
+ );
+ ::WinSendMsg( m_hWndScrollBarVert
+ ,SBM_SETTHUMBSIZE
+ ,MPFROM2SHORT( (SHORT)nThumbVisible
+ ,(SHORT)nRange1
+ )
+ ,(MPARAM)0
+ );
+ }
+ else
+ ::WinShowWindow(m_hWndScrollBarVert, FALSE);
+ }
+ m_nYThumbSize = nThumbVisible;
+ }
+} // end of wxWindowOS2::SetScrollbar
-void wxWindow::OnDefaultAction(wxControl *initiatingItem)
-{
- // TODO:
-}
-void wxWindow::OnEraseBackground(wxEraseEvent& event)
+void wxWindowOS2::ScrollWindow( int nDx,
+ int nDy,
+ const wxRect* pRect )
{
- // TODO:
-}
+ RECTL vRect;
-void wxWindow::OnChar(wxKeyEvent& event)
-{
- // TODO:
-}
+ ::WinQueryWindowRect(GetHwnd(), &vRect);
+ int height = vRect.yTop;
+ if (pRect)
+ {
+ vRect.xLeft = pRect->x;
+ vRect.yTop = height - pRect->y;
+ vRect.xRight = pRect->x + pRect->width;
+ vRect.yBottom = vRect.yTop - pRect->height;
+ }
+ nDy *= -1; // flip the sign of Dy as OS/2 is opposite Windows.
+ ::WinScrollWindow( GetHwnd()
+ ,(LONG)nDx
+ ,(LONG)nDy
+ ,&vRect
+ ,&vRect
+ ,NULL
+ ,NULL
+ ,SW_SCROLLCHILDREN | SW_INVALIDATERGN
+ );
+} // end of wxWindowOS2::ScrollWindow
-void wxWindow::OnKeyDown(wxKeyEvent& event)
-{
- // TODO:
-}
+// ---------------------------------------------------------------------------
+// subclassing
+// ---------------------------------------------------------------------------
-void wxWindow::OnKeyUp(wxKeyEvent& event)
+void wxWindowOS2::SubclassWin(
+ WXHWND hWnd
+)
{
- // TODO:
-}
+ HWND hwnd = (HWND)hWnd;
-void wxWindow::OnPaint(wxPaintEvent& event)
-{
- // TODO:
-}
+ wxCHECK_RET(::WinIsWindow(vHabmain, hwnd), wxT("invalid HWND in SubclassWin") );
+ wxAssociateWinWithHandle( hWnd
+ ,(wxWindow*)this
+ );
+ if (!wxCheckWindowWndProc( hWnd
+ ,(WXFARPROC)wxWndProc
+ ))
+ {
+ m_fnOldWndProc = (WXFARPROC) ::WinSubclassWindow(hwnd, (PFNWP)wxWndProc);
+ }
+ else
+ {
+ m_fnOldWndProc = (WXFARPROC)NULL;
+ }
+} // end of wxWindowOS2::SubclassWin
-void wxWindow::OnIdle(wxIdleEvent& event)
+void wxWindowOS2::UnsubclassWin()
{
- // TODO:
-}
+ //
+ // Restore old Window proc
+ //
+ HWND hwnd = GetHWND();
-void wxWindow::OnInitDialog(wxInitDialogEvent& event)
-{
- // TODO:
-}
+ if (m_hWnd)
+ {
+ wxCHECK_RET( ::WinIsWindow(vHabmain, hwnd), wxT("invalid HWND in UnsubclassWin") );
+ PFNWP fnProc = (PFNWP)::WinQueryWindowPtr(hwnd, QWP_PFNWP);
-wxPoint wxWindow::GetClientAreaOrigin() const
+ if ( (m_fnOldWndProc != 0) && (fnProc != (PFNWP) m_fnOldWndProc))
+ {
+ WinSubclassWindow(hwnd, (PFNWP)m_fnOldWndProc);
+ m_fnOldWndProc = 0;
+ }
+ }
+} // end of wxWindowOS2::UnsubclassWin
+
+bool wxCheckWindowWndProc(
+ WXHWND hWnd
+, WXFARPROC fnWndProc
+)
{
- // TODO:
- return wxPoint(0, 0);
-}
+ static char zBuffer[512];
+ CLASSINFO vCls;
+
+ ::WinQueryClassName((HWND)hWnd, (LONG)512, (PCH)zBuffer);
+ ::WinQueryClassInfo(wxGetInstance(), (PSZ)zBuffer, &vCls);
+ return(fnWndProc == (WXFARPROC)vCls.pfnWindowProc);
+} // end of WinGuiBase_CheckWindowWndProc
-void wxWindow::AdjustForParentClientOrigin(int& x, int& y, int sizeFlags)
+void wxWindowOS2::SetWindowStyleFlag(
+ long lFlags
+)
{
- // TODO:
-}
+ long lFlagsOld = GetWindowStyleFlag();
+
+ if (lFlags == lFlagsOld)
+ return;
+
+ //
+ // Update the internal variable
+ //
+ wxWindowBase::SetWindowStyleFlag(lFlags);
+
+ //
+ // Now update the Windows style as well if needed - and if the window had
+ // been already created
+ //
+ if (!GetHwnd())
+ return;
+
+ WXDWORD dwExstyle;
+ WXDWORD dwExstyleOld;
+ long lStyle = OS2GetStyle( lFlags
+ ,&dwExstyle
+ );
+ long lStyleOld = OS2GetStyle( lFlagsOld
+ ,&dwExstyleOld
+ );
+
+ if (lStyle != lStyleOld)
+ {
+ //
+ // Some flags (e.g. WS_VISIBLE or WS_DISABLED) should not be changed by
+ // this function so instead of simply setting the style to the new
+ // value we clear the bits which were set in styleOld but are set in
+ // the new one and set the ones which were not set before
+ //
+ long lStyleReal = ::WinQueryWindowULong(GetHwnd(), QWL_STYLE);
+
+ lStyleReal &= ~lStyleOld;
+ lStyleReal |= lStyle;
+
+ ::WinSetWindowULong(GetHwnd(), QWL_STYLE, lStyleReal);
+ }
+} // end of wxWindowOS2::SetWindowStyleFlag
-long wxWindow::Default()
+WXDWORD wxWindowOS2::OS2GetStyle( long lFlags,
+ WXDWORD* WXUNUSED(pdwExstyle) ) const
{
- // TODO:
- return(1);
-}
+ WXDWORD dwStyle = 0L;
+
+ if (lFlags & wxCLIP_CHILDREN )
+ dwStyle |= WS_CLIPCHILDREN;
+
+ if (lFlags & wxCLIP_SIBLINGS )
+ dwStyle |= WS_CLIPSIBLINGS;
+
+ return dwStyle;
+} // end of wxWindowOS2::OS2GetStyle
-void wxWindow::UnsetConstraints(wxLayoutConstraints *c)
+//
+// Make a Windows extended style from the given wxWidgets window style
+//
+WXDWORD wxWindowOS2::MakeExtendedStyle(
+ long lStyle
+, bool bEliminateBorders
+)
{
- // TODO:
-}
+ //
+ // Simply fill out with wxWindow extended styles. We'll conjure
+ // something up in OS2Create and all window redrawing pieces later
+ //
+ WXDWORD dwStyle = 0;
+
+ if (lStyle & wxTRANSPARENT_WINDOW )
+ dwStyle |= wxTRANSPARENT_WINDOW;
+
+ if (!bEliminateBorders)
+ {
+ if (lStyle & wxSUNKEN_BORDER)
+ dwStyle |= wxSUNKEN_BORDER;
+ if (lStyle & wxDOUBLE_BORDER)
+ dwStyle |= wxDOUBLE_BORDER;
+ if (lStyle & wxRAISED_BORDER )
+ dwStyle |= wxRAISED_BORDER;
+ if (lStyle & wxSTATIC_BORDER)
+ dwStyle |= wxSTATIC_BORDER;
+ }
+ return dwStyle;
+} // end of wxWindowOS2::MakeExtendedStyle
-wxObject* wxWindow::GetChild(int number) const
+//
+// Setup background and foreground colours correctly
+//
+void wxWindowOS2::SetupColours()
{
- // TODO:
- return((wxObject*)this);
-}
+ if ( GetParent() )
+ SetBackgroundColour(GetParent()->GetBackgroundColour());
+} // end of wxWindowOS2::SetupColours
-void wxWindow::PMDetachWindowMenu()
+void wxWindowOS2::OnIdle(
+ wxIdleEvent& WXUNUSED(rEvent)
+)
{
- if ( m_hMenu )
+ //
+ // Check if we need to send a LEAVE event
+ //
+ if (m_bMouseInWindow)
{
- HMENU hMenu = (HMENU)m_hMenu;
+ POINTL vPoint;
- int N = (int)WinSendMsg(hMenu, MM_QUERYITEMCOUNT, 0, 0);
- int i;
- for (i = 0; i < N; i++)
+ ::WinQueryPointerPos(HWND_DESKTOP, &vPoint);
+ if (::WinWindowFromPoint(HWND_DESKTOP, &vPoint, FALSE) != (HWND)GetHwnd())
{
- wxChar buf[100];
- int chars = (int)WinSendMsg(hMenu, MM_QUERYITEMTEXT, MPFROM2SHORT(i, N), buf);
- if ( !chars )
- {
- wxLogLastError(_T("GetMenuString"));
+ //
+ // Generate a LEAVE event
+ //
+ m_bMouseInWindow = false;
- continue;
- }
+ //
+ // Unfortunately the mouse button and keyboard state may have changed
+ // by the time the OnIdle function is called, so 'state' may be
+ // meaningless.
+ //
+ int nState = 0;
- if ( wxStrcmp(buf, _T("&Window")) == 0 )
- {
- WinSendMsg(hMenu, MM_DELETEITEM, MPFROM2SHORT(i, TRUE), 0);
- break;
- }
+ if (IsShiftDown())
+ nState |= KC_SHIFT;
+ if (IsCtrlDown())
+ nState |= KC_CTRL;
+
+ wxMouseEvent rEvent(wxEVT_LEAVE_WINDOW);
+
+ InitMouseEvent( rEvent
+ ,vPoint.x
+ ,vPoint.y
+ ,nState
+ );
+ (void)HandleWindowEvent(rEvent);
}
}
-}
+ if (wxUpdateUIEvent::CanUpdate(this))
+ UpdateWindowUI(wxUPDATE_UI_FROMIDLE);
+} // end of wxWindowOS2::OnIdle
-void wxAssociateWinWithHandle(HWND hWnd, wxWindow *win)
+//
+// Set this window to be the child of 'parent'.
+//
+bool wxWindowOS2::Reparent( wxWindow* pParent)
{
- // adding NULL hWnd is (first) surely a result of an error and
- // (secondly) breaks menu command processing
- wxCHECK_RET( hWnd != (HWND)NULL,
- _T("attempt to add a NULL hWnd to window list ignored") );
+ if (!wxWindowBase::Reparent(pParent))
+ return false;
- if ( !wxWinHandleList->Find((long)hWnd) )
- wxWinHandleList->Append((long)hWnd, win);
-}
+ HWND hWndChild = GetHwnd();
+ HWND hWndParent = GetParent() ? GetWinHwnd(GetParent()) : (HWND)0;
-wxWindow *wxFindWinFromHandle(WXHWND hWnd)
+ ::WinSetParent(hWndChild, hWndParent, TRUE);
+ return true;
+} // end of wxWindowOS2::Reparent
+
+void wxWindowOS2::Update()
{
- wxNode *node = wxWinHandleList->Find((long)hWnd);
- if ( !node )
- return NULL;
- return (wxWindow *)node->Data();
-}
+ ::WinUpdateWindow(GetHwnd());
+} // end of wxWindowOS2::Update
-void wxRemoveHandleAssociation(wxWindow *win)
+void wxWindowOS2::DoFreeze()
{
- wxWinHandleList->DeleteObject(win);
-}
+ ::WinSendMsg(GetHwnd(), WM_VRNDISABLED, (MPARAM)0, (MPARAM)0);
+} // end of wxWindowOS2::Freeze
+
+void wxWindowOS2::DoThaw()
+{
+ ::WinSendMsg(GetHwnd(), WM_VRNENABLED, (MPARAM)TRUE, (MPARAM)0);
+
+ //
+ // We need to refresh everything or otherwise he invalidated area is not
+ // repainted.
+ //
+ Refresh();
+} // end of wxWindowOS2::Thaw
+
+void wxWindowOS2::Refresh( bool bEraseBack,
+ const wxRect* pRect )
+{
+ HWND hWnd = GetHwnd();
+
+ if (hWnd)
+ {
+ if (pRect)
+ {
+ RECTL vOs2Rect;
+ int height;
+
+ ::WinQueryWindowRect(GetHwnd(), &vOs2Rect);
+ height = vOs2Rect.yTop;
+ vOs2Rect.xLeft = pRect->x;
+ vOs2Rect.yTop = height - pRect->y;
+ vOs2Rect.xRight = pRect->x + pRect->width;
+ vOs2Rect.yBottom = vOs2Rect.yTop - pRect->height;
+ ::WinInvalidateRect(hWnd, &vOs2Rect, bEraseBack);
+ }
+ else
+ ::WinInvalidateRect(hWnd, NULL, bEraseBack);
+ if (m_hWndScrollBarHorz != NULLHANDLE)
+ ::WinInvalidateRect(m_hWndScrollBarHorz, NULL, TRUE);
+ if (m_hWndScrollBarVert != NULLHANDLE)
+ ::WinInvalidateRect(m_hWndScrollBarVert, NULL, TRUE);
+ }
+} // end of wxWindowOS2::Refresh
+
+// ---------------------------------------------------------------------------
+// drag and drop
+// ---------------------------------------------------------------------------
+
+#if wxUSE_DRAG_AND_DROP
+void wxWindowOS2::SetDropTarget(
+ wxDropTarget* pDropTarget
+)
+{
+ m_dropTarget = pDropTarget;
+} // end of wxWindowOS2::SetDropTarget
+#endif
+
+//
+// old style file-manager drag&drop support: we retain the old-style
+// DragAcceptFiles in parallel with SetDropTarget.
+//
+void wxWindowOS2::DragAcceptFiles(
+ bool bAccept
+)
+{
+ HWND hWnd = GetHwnd();
+
+ if (hWnd && bAccept)
+ ::DrgAcceptDroppedFiles(hWnd, NULL, NULL, DO_COPY, 0L);
+} // end of wxWindowOS2::DragAcceptFiles
+
+// ----------------------------------------------------------------------------
+// tooltips
+// ----------------------------------------------------------------------------
+
+#if wxUSE_TOOLTIPS
+
+void wxWindowOS2::DoSetToolTip(
+ wxToolTip* pTooltip
+)
+{
+ wxWindowBase::DoSetToolTip(pTooltip);
+
+ if (m_tooltip)
+ m_tooltip->SetWindow(this);
+} // end of wxWindowOS2::DoSetToolTip
+
+#endif // wxUSE_TOOLTIPS
+
+// ---------------------------------------------------------------------------
+// moving and resizing
+// ---------------------------------------------------------------------------
+
+// Get total size
+void wxWindowOS2::DoGetSize(
+ int* pWidth
+, int* pHeight
+) const
+{
+ HWND hWnd;
+ RECTL vRect;
+
+ if (IsKindOf(CLASSINFO(wxFrame)))
+ {
+ wxFrame* pFrame = wxDynamicCast(this, wxFrame);
+ hWnd = pFrame->GetFrame();
+ }
+ else
+ hWnd = GetHwnd();
+
+ ::WinQueryWindowRect(hWnd, &vRect);
+
+ if (pWidth)
+ *pWidth = vRect.xRight - vRect.xLeft;
+ if (pHeight )
+ // OS/2 PM is backwards from windows
+ *pHeight = vRect.yTop - vRect.yBottom;
+} // end of wxWindowOS2::DoGetSize
+
+void wxWindowOS2::DoGetPosition(
+ int* pX
+, int* pY
+) const
+{
+ //
+ // Return parameters assume wxWidgets coordinate system
+ //
+ HWND hWnd;
+ SWP vSwp;
+ POINTL vPoint;
+ wxWindow* pParent = GetParent();
+
+ //
+ // It would seem that WinQueryWindowRect would be the correlary to
+ // the WIN32 WinGetRect, but unlike WinGetRect which returns the window
+ // origin position in screen coordinates, WinQueryWindowRect returns it
+ // relative to itself, i.e. (0,0). To get the same under PM we must
+ // use WinQueryWindowPos. This call, unlike the WIN32 call, however,
+ // returns a position relative to it's parent, so no parent adujstments
+ // are needed under OS/2. Also, windows should be created using
+ // wxWindow coordinates, i.e 0,0 is the TOP left.
+ //
+ if (IsKindOf(CLASSINFO(wxFrame)))
+ {
+ wxFrame* pFrame = wxDynamicCast(this, wxFrame);
+ hWnd = pFrame->GetFrame();
+ }
+ else
+ hWnd = GetHwnd();
+
+ ::WinQueryWindowPos(hWnd, &vSwp);
+
+ vPoint.x = vSwp.x;
+ vPoint.y = vSwp.y;
+
+ // We need to convert to wxWidgets coordinates
+ int vHeight;
+ DoGetSize(NULL,&vHeight);
+ wxWindow* pWindow = wxDynamicCast(this,wxWindow);
+ vPoint.y = pWindow->GetOS2ParentHeight(pParent) - vPoint.y - vHeight;
+
+ //
+ // We may be faking the client origin. So a window that's really at (0,
+ // 30) may appear (to wxWin apps) to be at (0, 0).
+ //
+ if (pParent)
+ {
+ wxPoint vPt(pParent->GetClientAreaOrigin());
+
+ vPoint.x -= vPt.x;
+ vPoint.y -= vPt.y;
+ }
+
+ if (pX)
+ *pX = vPoint.x;
+ if (pY)
+ *pY = vPoint.y;
+} // end of wxWindowOS2::DoGetPosition
+
+void wxWindowOS2::DoScreenToClient(
+ int* pX
+, int* pY
+) const
+{
+ HWND hWnd = GetHwnd();
+ SWP vSwp;
+
+ ::WinQueryWindowPos(hWnd, &vSwp);
+
+ if (pX)
+ *pX += vSwp.x;
+ if (pY)
+ *pY += vSwp.y;
+} // end of wxWindowOS2::DoScreenToClient
+
+void wxWindowOS2::DoClientToScreen(
+ int* pX
+, int* pY
+) const
+{
+ HWND hWnd = GetHwnd();
+ SWP vSwp;
+
+ ::WinQueryWindowPos(hWnd, &vSwp);
+
+ if (pX)
+ *pX += vSwp.x;
+ if (pY)
+ *pY += vSwp.y;
+} // end of wxWindowOS2::DoClientToScreen
+
+//
+// Get size *available for subwindows* i.e. excluding menu bar etc.
+// Must be a frame type window
+//
+void wxWindowOS2::DoGetClientSize(
+ int* pWidth
+, int* pHeight
+) const
+{
+ HWND hWnd = GetHwnd();
+ RECTL vRect;
+
+ ::WinQueryWindowRect(hWnd, &vRect);
+ if (IsKindOf(CLASSINFO(wxDialog)))
+ {
+ RECTL vTitle;
+ HWND hWndTitle;
+ //
+ // For a Dialog we have to explicitly request the client portion.
+ // For a Frame the hWnd IS the client window
+ //
+ hWndTitle = ::WinWindowFromID(hWnd, FID_TITLEBAR);
+ if (::WinQueryWindowRect(hWndTitle, &vTitle))
+ {
+ if (vTitle.yTop - vTitle.yBottom == 0)
+ {
+ //
+ // Dialog has not been created yet, use a default
+ //
+ vTitle.yTop = 20;
+ }
+ vRect.yTop -= (vTitle.yTop - vTitle.yBottom);
+ }
+
+ ULONG uStyle = ::WinQueryWindowULong(hWnd, QWL_STYLE);
+
+ //
+ // Deal with borders
+ //
+ if (uStyle & FCF_DLGBORDER)
+ {
+ vRect.xLeft += 4;
+ vRect.xRight -= 4;
+ vRect.yTop -= 4;
+ vRect.yBottom += 4;
+ }
+ else if (uStyle & FCF_SIZEBORDER)
+ {
+ vRect.xLeft += 4;
+ vRect.xRight -= 4;
+ vRect.yTop -= 4;
+ vRect.yBottom += 4;
+ }
+ else if (uStyle & FCF_BORDER)
+ {
+ vRect.xLeft += 2;
+ vRect.xRight -= 2;
+ vRect.yTop -= 2;
+ vRect.yBottom += 2;
+ }
+ else // make some kind of adjustment or top sizers ram into the titlebar!
+ {
+ vRect.xLeft += 3;
+ vRect.xRight -= 3;
+ vRect.yTop -= 3;
+ vRect.yBottom += 3;
+ }
+ }
+ if (pWidth)
+ *pWidth = vRect.xRight - vRect.xLeft;
+ if (pHeight)
+ *pHeight = vRect.yTop - vRect.yBottom;
+} // end of wxWindowOS2::DoGetClientSize
+
+void wxWindowOS2::DoMoveWindow(
+ int nX
+, int nY
+, int nWidth
+, int nHeight
+)
+{
+ //
+ // Input parameters assume wxWidgets coordinate system
+ //
+ RECTL vRect;
+ wxWindow* pParent = GetParent();
+ HWND hWnd = GetHwnd();
+
+ if (pParent && !IsKindOf(CLASSINFO(wxDialog)))
+ {
+ int nOS2Height = GetOS2ParentHeight(pParent);
+
+ nY = nOS2Height - (nY + nHeight);
+ }
+ else
+ {
+ RECTL vRect;
+
+ ::WinQueryWindowRect(HWND_DESKTOP, &vRect);
+ nY = vRect.yTop - (nY + nHeight);
+ }
+
+ //
+ // In the case of a frame whose client is sized, the client cannot be
+ // large than its parent frame minus its borders! This usually happens
+ // when using an autosizer to size a frame to precisely hold client
+ // controls as in the notebook sample.
+ //
+ // In this case, we may need to resize both a frame and its client so we
+ // need a quick calc of the frame border size, then if the frame
+ // (less its borders) is smaller than the client, size the frame to
+ // encompass the client with the appropriate border size.
+ //
+ if (IsKindOf(CLASSINFO(wxFrame)))
+ {
+ RECTL vFRect;
+ int nWidthFrameDelta = 0;
+ int nHeightFrameDelta = 0;
+ wxFrame* pFrame;
+
+ pFrame = wxDynamicCast(this, wxFrame);
+ hWnd = pFrame->GetFrame();
+ ::WinQueryWindowRect(hWnd, &vRect);
+ ::WinMapWindowPoints(hWnd, HWND_DESKTOP, (PPOINTL)&vRect, 2);
+ vFRect = vRect;
+ ::WinCalcFrameRect(hWnd, &vRect, TRUE);
+ nWidthFrameDelta = ((vRect.xLeft - vFRect.xLeft) + (vFRect.xRight - vRect.xRight));
+ nHeightFrameDelta = ((vRect.yBottom - vFRect.yBottom) + (vFRect.yTop - vRect.yTop));
+ // Input values refer to the window position relative to its parent
+ // which may be the Desktop so we need to calculate
+ // the new frame values to keep the wxWidgets frame origin constant
+ nY -= nHeightFrameDelta;
+ nWidth += nWidthFrameDelta;
+ nHeight += nHeightFrameDelta;
+ }
+ ::WinSetWindowPos( hWnd
+ ,HWND_TOP
+ ,(LONG)nX
+ ,(LONG)nY
+ ,(LONG)nWidth
+ ,(LONG)nHeight
+ ,SWP_SIZE | SWP_MOVE
+ );
+ if (m_vWinSwp.cx == 0 && m_vWinSwp.cy == 0 && m_vWinSwp.fl == 0)
+ //
+ // Uninitialized
+ //
+ ::WinQueryWindowPos(hWnd, &m_vWinSwp);
+ else
+ {
+ //
+ // Handle resizing of scrolled windows. The target or window to
+ // be scrolled is the owner (gets the scroll notifications). The
+ // parent is usually the parent frame of the scrolled panel window.
+ // In order to show the scrollbars the target window will be shrunk
+ // by the size of the scroll bar widths and moved in the X and Y
+ // directon. That value will be computed as part of the diff for
+ // moving the children. Everytime the window is sized the
+ // toplevel OnSize is going to resize the panel to fit the client
+ // or the whole sizer and will need to me resized. This will send
+ // a WM_SIZE out which will be intercepted by the ScrollHelper
+ // which will cause the scrollbars to be displayed via the SetScrollbar
+ // call in CWindow.
+ //
+ if (IsKindOf(CLASSINFO(wxScrolledWindow)))
+ {
+ int nAdjustWidth = 0;
+ int nAdjustHeight = 0;
+ int nHSBHeight = wxSystemSettingsNative::GetMetric(wxSYS_HSCROLL_Y,
+ this);
+ int nVSBWidth = wxSystemSettingsNative::GetMetric(wxSYS_VSCROLL_X,
+ this);
+ SWP vSwpScroll;
+
+ if (GetScrollBarHorz() == NULLHANDLE ||
+ !WinIsWindowShowing(GetScrollBarHorz()))
+ nAdjustHeight = 0L;
+ else
+ nAdjustHeight = nHSBHeight;
+ if (GetScrollBarVert() == NULLHANDLE ||
+ !WinIsWindowShowing(GetScrollBarVert()))
+ nAdjustWidth = 0L;
+ else
+ nAdjustWidth = nVSBWidth;
+ ::WinQueryWindowPos(hWnd, &vSwpScroll);
+ ::WinSetWindowPos( hWnd
+ ,HWND_TOP
+ ,vSwpScroll.x
+ ,vSwpScroll.y + nAdjustHeight
+ ,vSwpScroll.cx - nAdjustWidth
+ ,vSwpScroll.cy - nAdjustHeight
+ ,SWP_MOVE | SWP_SIZE
+ );
+ }
+ ::WinQueryWindowPos(hWnd, &m_vWinSwp);
+ }
+} // end of wxWindowOS2::DoMoveWindow
+
+//
+// Set the size of the window: if the dimensions are positive, just use them,
+// but if any of them is equal to -1, it means that we must find the value for
+// it ourselves (unless sizeFlags contains wxSIZE_ALLOW_MINUS_ONE flag, in
+// which case -1 is a valid value for x and y)
+//
+// If sizeFlags contains wxSIZE_AUTO_WIDTH/HEIGHT flags (default), we calculate
+// the width/height to best suit our contents, otherwise we reuse the current
+// width/height
+//
+void wxWindowOS2::DoSetSize( int nX,
+ int nY,
+ int nWidth,
+ int nHeight,
+ int nSizeFlags )
+{
+ //
+ // Input & output parameters assume wxWidgets coordinate system
+ //
+
+ //
+ // Get the current size and position...
+ //
+ int nCurrentX;
+ int nCurrentY;
+ int nCurrentWidth;
+ int nCurrentHeight;
+ wxSize vSize = wxDefaultSize;
+
+ GetPosition(&nCurrentX, &nCurrentY);
+ GetSize(&nCurrentWidth, &nCurrentHeight);
+
+ //
+ // ... and don't do anything (avoiding flicker) if it's already ok
+ //
+ if (nX == nCurrentX && nY == nCurrentY &&
+ nWidth == nCurrentWidth && nHeight == nCurrentHeight)
+ {
+ return;
+ }
+
+ if (nX == wxDefaultCoord && !(nSizeFlags & wxSIZE_ALLOW_MINUS_ONE))
+ nX = nCurrentX;
+ if (nY == wxDefaultCoord && !(nSizeFlags & wxSIZE_ALLOW_MINUS_ONE))
+ nY = nCurrentY;
+
+ AdjustForParentClientOrigin(nX, nY, nSizeFlags);
+
+ if (nWidth == wxDefaultCoord)
+ {
+ if (nSizeFlags & wxSIZE_AUTO_WIDTH)
+ {
+ vSize = DoGetBestSize();
+ nWidth = vSize.x;
+ }
+ else
+ {
+ //
+ // Just take the current one
+ //
+ nWidth = nCurrentWidth;
+ }
+ }
+
+ if (nHeight == wxDefaultCoord)
+ {
+ if (nSizeFlags & wxSIZE_AUTO_HEIGHT)
+ {
+ if (vSize.x == wxDefaultCoord)
+ {
+ vSize = DoGetBestSize();
+ }
+ nHeight = vSize.y;
+ }
+ else
+ {
+ // just take the current one
+ nHeight = nCurrentHeight;
+ }
+ }
+
+ DoMoveWindow( nX, nY, nWidth, nHeight );
+} // end of wxWindowOS2::DoSetSize
+
+void wxWindowOS2::DoSetClientSize( int nWidth,
+ int nHeight )
+{
+ //
+ // nX & nY assume wxWidgets coordinate system
+ //
+ int nX;
+ int nY;
+
+ GetPosition(&nX, &nY);
+
+ DoMoveWindow( nX, nY, nWidth, nHeight );
+
+ wxSize size( nWidth, nHeight );
+ wxSizeEvent vEvent( size, m_windowId );
+ vEvent.SetEventObject(this);
+ HandleWindowEvent(vEvent);
+} // end of wxWindowOS2::DoSetClientSize
+
+// ---------------------------------------------------------------------------
+// text metrics
+// ---------------------------------------------------------------------------
+
+int wxWindowOS2::GetCharHeight() const
+{
+ HPS hPs;
+ FONTMETRICS vFontMetrics;
+
+ hPs = ::WinGetPS(GetHwnd());
+
+ if(!GpiQueryFontMetrics(hPs, sizeof(FONTMETRICS), &vFontMetrics))
+ {
+ ::WinReleasePS(hPs);
+ return (0);
+ }
+ ::WinReleasePS(hPs);
+ return(vFontMetrics.lMaxAscender + vFontMetrics.lMaxDescender);
+} // end of wxWindowOS2::GetCharHeight
+
+int wxWindowOS2::GetCharWidth() const
+{
+ HPS hPs;
+ FONTMETRICS vFontMetrics;
+
+ hPs = ::WinGetPS(GetHwnd());
+
+ if(!GpiQueryFontMetrics(hPs, sizeof(FONTMETRICS), &vFontMetrics))
+ {
+ ::WinReleasePS(hPs);
+ return (0);
+ }
+ ::WinReleasePS(hPs);
+ return(vFontMetrics.lAveCharWidth);
+} // end of wxWindowOS2::GetCharWidth
+
+void wxWindowOS2::GetTextExtent( const wxString& rString,
+ int* pX,
+ int* pY,
+ int* pDescent,
+ int* pExternalLeading,
+ const wxFont* WXUNUSED(pTheFont) ) const
+{
+ POINTL avPoint[TXTBOX_COUNT];
+ POINTL vPtMin;
+ POINTL vPtMax;
+ int i;
+ int l;
+ FONTMETRICS vFM; // metrics structure
+ BOOL bRc = FALSE;
+ HPS hPS;
+
+ hPS = ::WinGetPS(GetHwnd());
+
+ l = rString.length();
+ if (l > 0L)
+ {
+ //
+ // In world coordinates.
+ //
+ bRc = ::GpiQueryTextBox( hPS,
+ l,
+ (char*) rString.wx_str(),
+ TXTBOX_COUNT,// return maximum information
+ avPoint // array of coordinates points
+ );
+ if (bRc)
+ {
+ vPtMin.x = avPoint[0].x;
+ vPtMax.x = avPoint[0].x;
+ vPtMin.y = avPoint[0].y;
+ vPtMax.y = avPoint[0].y;
+ for (i = 1; i < 4; i++)
+ {
+ if(vPtMin.x > avPoint[i].x) vPtMin.x = avPoint[i].x;
+ if(vPtMin.y > avPoint[i].y) vPtMin.y = avPoint[i].y;
+ if(vPtMax.x < avPoint[i].x) vPtMax.x = avPoint[i].x;
+ if(vPtMax.y < avPoint[i].y) vPtMax.y = avPoint[i].y;
+ }
+ bRc = ::GpiQueryFontMetrics( hPS
+ ,sizeof(FONTMETRICS)
+ ,&vFM
+ );
+ if (!bRc)
+ {
+ vPtMin.x = 0;
+ vPtMin.y = 0;
+ vPtMax.x = 0;
+ vPtMax.y = 0;
+ }
+ }
+ else
+ {
+ vPtMin.x = 0;
+ vPtMin.y = 0;
+ vPtMax.x = 0;
+ vPtMax.y = 0;
+ }
+ }
+ else
+ {
+ vPtMin.x = 0;
+ vPtMin.y = 0;
+ vPtMax.x = 0;
+ vPtMax.y = 0;
+ }
+ if (pX)
+ *pX = (vPtMax.x - vPtMin.x + 1);
+ if (pY)
+ *pY = (vPtMax.y - vPtMin.y + 1);
+ if (pDescent)
+ {
+ if (bRc)
+ *pDescent = vFM.lMaxDescender;
+ else
+ *pDescent = 0;
+ }
+ if (pExternalLeading)
+ {
+ if (bRc)
+ *pExternalLeading = vFM.lExternalLeading;
+ else
+ *pExternalLeading = 0;
+ }
+ ::WinReleasePS(hPS);
+} // end of wxWindow::GetTextExtent
+
+bool wxWindowOS2::IsMouseInWindow() const
+{
+ //
+ // Get the mouse position
+ POINTL vPt;
+
+ ::WinQueryPointerPos(HWND_DESKTOP, &vPt);
+
+ //
+ // Find the window which currently has the cursor and go up the window
+ // chain until we find this window - or exhaust it
+ //
+ HWND hWnd = ::WinWindowFromPoint(HWND_DESKTOP, &vPt, TRUE);
+
+ while (hWnd && (hWnd != GetHwnd()))
+ hWnd = ::WinQueryWindow(hWnd, QW_PARENT);
+
+ return hWnd != NULL;
+} // end of wxWindowOS2::IsMouseInWindow
+
+
+// ---------------------------------------------------------------------------
+// popup menu
+// ---------------------------------------------------------------------------
+//
+#if wxUSE_MENUS_NATIVE
+bool wxWindowOS2::DoPopupMenu( wxMenu* pMenu, int nX, int nY )
+{
+ HWND hWndOwner = GetHwnd();
+ HWND hWndParent = GetHwnd();
+ HWND hMenu = GetHmenuOf(pMenu);
+ bool bIsWaiting = true;
+ int nHeight;
+
+ pMenu->SetInvokingWindow(this);
+ pMenu->UpdateUI();
+
+ if ( nX == -1 && nY == -1 )
+ {
+ wxPoint mouse = wxGetMousePosition();
+ nX = mouse.x; nY = mouse.y;
+ }
+ else
+ {
+ DoClientToScreen( &nX
+ ,&nY
+ );
+ DoGetSize(0,&nHeight);
+ nY = nHeight - nY;
+ }
+
+ ::WinPopupMenu( hWndParent
+ ,hWndOwner
+ ,hMenu
+ ,nX
+ ,nY
+ ,0L
+ ,PU_HCONSTRAIN | PU_VCONSTRAIN | PU_MOUSEBUTTON1 | PU_KEYBOARD
+ );
+
+ while(bIsWaiting)
+ {
+ QMSG vMsg;
+
+ ::WinGetMsg(vHabmain,&vMsg, (HWND)0, 0, 0);
+ if (vMsg.msg == WM_COMMAND)
+ bIsWaiting = false;
+ ::WinDispatchMsg(vHabmain, (PQMSG)&vMsg);
+ }
+
+ pMenu->SetInvokingWindow(NULL);
+ return true;
+} // end of wxWindowOS2::DoPopupMenu
+#endif // wxUSE_MENUS_NATIVE
+
+// ===========================================================================
+// pre/post message processing
+// ===========================================================================
+
+MRESULT wxWindowOS2::OS2DefWindowProc( WXUINT uMsg,
+ WXWPARAM wParam,
+ WXLPARAM lParam )
+{
+ if (m_fnOldWndProc)
+ return (MRESULT)m_fnOldWndProc(GetHWND(), uMsg, (MPARAM)wParam, (MPARAM)lParam);
+ else
+ return ::WinDefWindowProc(GetHWND(), uMsg, (MPARAM)wParam, (MPARAM)lParam);
+} // end of wxWindowOS2::OS2DefWindowProc
+
+bool wxWindowOS2::OS2ProcessMessage( WXMSG* pMsg )
+{
+// wxUniversal implements tab traversal itself
+#ifndef __WXUNIVERSAL__
+ QMSG* pQMsg = (QMSG*)pMsg;
+
+ if (m_hWnd != 0 && (GetWindowStyleFlag() & wxTAB_TRAVERSAL))
+ {
+ //
+ // Intercept dialog navigation keys
+ //
+ bool bProcess = true;
+ USHORT uKeyFlags = SHORT1FROMMP(pQMsg->mp1);
+
+ if (uKeyFlags & KC_KEYUP)
+ bProcess = false;
+
+ if (uKeyFlags & KC_ALT)
+ bProcess = false;
+
+ if (!(uKeyFlags & KC_VIRTUALKEY))
+ bProcess = false;
+
+ if (bProcess)
+ {
+ bool bCtrlDown = IsCtrlDown();
+ bool bShiftDown = IsShiftDown();
+
+ //
+ // WM_QUERYDLGCODE: ask the control if it wants the key for itself,
+ // don't process it if it's the case (except for Ctrl-Tab/Enter
+ // combinations which are always processed)
+ //
+ ULONG ulDlgCode = 0;
+
+ if (!bCtrlDown)
+ {
+ ulDlgCode = (ULONG)::WinSendMsg(pQMsg->hwnd, WM_QUERYDLGCODE, pQMsg, 0);
+ }
+
+ bool bForward = true;
+ bool bWindowChange = false;
+
+ switch (SHORT2FROMMP(pQMsg->mp2))
+ {
+ //
+ // Going to make certain assumptions about specific types of controls
+ // here, so we may have to alter some things later if they prove invalid
+ //
+ case VK_TAB:
+ //
+ // Shift tabl will always be a nav-key but tabs may be wanted
+ //
+ if (!bShiftDown)
+ {
+ bProcess = false;
+ }
+ else
+ {
+ //
+ // Entry Fields want tabs for themselve usually
+ //
+ switch (ulDlgCode)
+ {
+ case DLGC_ENTRYFIELD:
+ case DLGC_MLE:
+ bProcess = true;
+ break;
+
+ default:
+ bProcess = false;
+ }
+
+ //
+ // Ctrl-Tab cycles thru notebook pages
+ //
+ bWindowChange = bCtrlDown;
+ bForward = !bShiftDown;
+ }
+ break;
+
+ case VK_UP:
+ case VK_LEFT:
+ if (bCtrlDown)
+ bProcess = false;
+ else
+ bForward = false;
+ break;
+
+ case VK_DOWN:
+ case VK_RIGHT:
+ if (bCtrlDown)
+ bProcess = false;
+ break;
+
+ case VK_ENTER:
+ {
+ if (bCtrlDown)
+ {
+ //
+ // ctrl-enter is not processed
+ //
+ return false;
+ }
+ else if (ulDlgCode & DLGC_BUTTON)
+ {
+ //
+ // buttons want process Enter themselevs
+ //
+ bProcess = false;
+ }
+ else
+ {
+ wxTopLevelWindow *tlw = wxDynamicCast(wxGetTopLevelParent(this), wxTopLevelWindow);
+ wxButton* pBtn = NULL;
+
+ if (tlw)
+ {
+ pBtn = wxDynamicCast(tlw->GetDefaultItem(), wxButton);
+ }
+
+ if (pBtn && pBtn->IsEnabled())
+ {
+ //
+ // If we do have a default button, do press it
+ //
+ pBtn->OS2Command(BN_CLICKED, 0 /* unused */);
+ return true;
+ }
+ else if (!IsTopLevel())
+ {
+ //
+ // if not a top level window, let parent
+ // handle it
+ //
+ return false;
+ }
+ // else: but if it does not it makes sense to make
+ // it work like a TAB - and that's what we do.
+ // Note that Ctrl-Enter always works this way.
+ }
+ }
+ break;
+
+ default:
+ bProcess = false;
+ }
+
+ if (bProcess)
+ {
+ wxNavigationKeyEvent vEvent;
+
+ vEvent.SetDirection(bForward);
+ vEvent.SetWindowChange(bWindowChange);
+ vEvent.SetEventObject(this);
+
+ if (HandleWindowEvent(vEvent))
+ {
+ wxButton* pBtn = wxDynamicCast(FindFocus(), wxButton);
+
+ if (pBtn)
+ {
+ //
+ // The button which has focus should be default
+ //
+ pBtn->SetDefault();
+ }
+ return true;
+ }
+ }
+ }
+ //
+ // Let Dialogs process
+ //
+ if (::WinSendMsg(pQMsg->hwnd, WM_QUERYDLGCODE, pQMsg, 0));
+ return true;
+ }
+#else
+ pMsg = pMsg; // just shut up the compiler
+#endif // __WXUNIVERSAL__
+
+ return false;
+} // end of wxWindowOS2::OS2ProcessMessage
+
+bool wxWindowOS2::OS2TranslateMessage( WXMSG* pMsg )
+{
+#if wxUSE_ACCEL && !defined(__WXUNIVERSAL__)
+ return m_acceleratorTable.Translate(m_hWnd, pMsg);
+#else
+ pMsg = pMsg;
+ return false;
+#endif //wxUSE_ACCEL
+} // end of wxWindowOS2::OS2TranslateMessage
+
+bool wxWindowOS2::OS2ShouldPreProcessMessage( WXMSG* WXUNUSED(pMsg) )
+{
+ // preprocess all messages by default
+ return true;
+} // end of wxWindowOS2::OS2ShouldPreProcessMessage
+
+// ---------------------------------------------------------------------------
+// message params unpackers
+// ---------------------------------------------------------------------------
+
+void wxWindowOS2::UnpackCommand(
+ WXWPARAM wParam
+, WXLPARAM lParam
+, WORD* pId
+, WXHWND* phWnd
+, WORD* pCmd
+)
+{
+ *pId = LOWORD(wParam);
+ *phWnd = NULL; // or may be GetHWND() ?
+ *pCmd = LOWORD(lParam);
+} // end of wxWindowOS2::UnpackCommand
+
+void wxWindowOS2::UnpackActivate(
+ WXWPARAM wParam
+, WXLPARAM lParam
+, WXWORD* pState
+, WXHWND* phWnd
+)
+{
+ *pState = LOWORD(wParam);
+ *phWnd = (WXHWND)lParam;
+} // end of wxWindowOS2::UnpackActivate
+
+void wxWindowOS2::UnpackScroll(
+ WXWPARAM wParam
+, WXLPARAM lParam
+, WXWORD* pCode
+, WXWORD* pPos
+, WXHWND* phWnd
+)
+{
+ ULONG ulId;
+ HWND hWnd;
+
+ ulId = (ULONG)LONGFROMMP(wParam);
+ hWnd = ::WinWindowFromID(GetHwnd(), ulId);
+ if (hWnd == m_hWndScrollBarHorz || hWnd == m_hWndScrollBarVert)
+ *phWnd = NULLHANDLE;
+ else
+ *phWnd = hWnd;
+
+ *pPos = SHORT1FROMMP(lParam);
+ *pCode = SHORT2FROMMP(lParam);
+} // end of wxWindowOS2::UnpackScroll
+
+void wxWindowOS2::UnpackMenuSelect(
+ WXWPARAM wParam
+, WXLPARAM lParam
+, WXWORD* pItem
+, WXWORD* pFlags
+, WXHMENU* phMenu
+)
+{
+ *pItem = (WXWORD)LOWORD(wParam);
+ *pFlags = HIWORD(wParam);
+ *phMenu = (WXHMENU)lParam;
+} // end of wxWindowOS2::UnpackMenuSelect
+
+// ---------------------------------------------------------------------------
+// Main wxWidgets window proc and the window proc for wxWindow
+// ---------------------------------------------------------------------------
+
+//
+// Hook for new window just as it's being created, when the window isn't yet
+// associated with the handle
+//
+wxWindowOS2* wxWndHook = NULL;
+
+//
+// Main window proc
+//
+MRESULT EXPENTRY wxWndProc(
+ HWND hWnd
+, ULONG ulMsg
+, MPARAM wParam
+, MPARAM lParam
+)
+{
+ wxWindowOS2* pWnd = wxFindWinFromHandle((WXHWND)hWnd);
+
+ //
+ // When we get the first message for the HWND we just created, we associate
+ // it with wxWindow stored in wxWndHook
+ //
+ if (!pWnd && wxWndHook)
+ {
+ wxAssociateWinWithHandle(hWnd, wxWndHook);
+ pWnd = wxWndHook;
+ wxWndHook = NULL;
+ pWnd->SetHWND((WXHWND)hWnd);
+ }
+
+ MRESULT rc = (MRESULT)0;
+
+
+ //
+ // Stop right here if we don't have a valid handle in our wxWindow object.
+ //
+ if (pWnd && !pWnd->GetHWND())
+ {
+ pWnd->SetHWND((WXHWND) hWnd);
+ rc = pWnd->OS2DefWindowProc(ulMsg, wParam, lParam );
+ pWnd->SetHWND(0);
+ }
+ else
+ {
+ if (pWnd)
+ {
+ rc = pWnd->OS2WindowProc(ulMsg, wParam, lParam);
+ if ( (pWnd->GetScrollBarHorz() != NULLHANDLE ||
+ pWnd->GetScrollBarVert() != NULLHANDLE) &&
+ ulMsg == WM_PAINT)
+ {
+ if (pWnd->GetScrollBarHorz() != NULLHANDLE)
+ ::WinInvalidateRect(pWnd->GetScrollBarHorz(), NULL, TRUE);
+ if (pWnd->GetScrollBarVert() != NULLHANDLE)
+ ::WinInvalidateRect(pWnd->GetScrollBarVert(), NULL, TRUE);
+ }
+ }
+ else
+ rc = ::WinDefWindowProc(hWnd, ulMsg, wParam, lParam);
+ }
+
+ return rc;
+} // end of wxWndProc
+
+//
+// We will add (or delete) messages we need to handle at this default
+// level as we go
+//
+MRESULT wxWindowOS2::OS2WindowProc( WXUINT uMsg,
+ WXWPARAM wParam,
+ WXLPARAM lParam )
+{
+ //
+ // Did we process the uMsg?
+ //
+ bool bProcessed = false;
+ MRESULT mResult;
+
+ //
+ // For most messages we should return 0 when we do process the message
+ //
+ mResult = (MRESULT)0;
+
+ switch (uMsg)
+ {
+ case WM_CREATE:
+ {
+ bool bMayCreate;
+
+ bProcessed = HandleCreate( (WXLPCREATESTRUCT)lParam
+ ,&bMayCreate
+ );
+ if (bProcessed)
+ {
+ //
+ // Return 0 to bAllow window creation
+ //
+ mResult = (MRESULT)(bMayCreate ? 0 : -1);
+ }
+ }
+ break;
+
+ case WM_DESTROY:
+ HandleDestroy();
+ bProcessed = true;
+ break;
+
+ case WM_MOVE:
+ bProcessed = HandleMove( LOWORD(lParam)
+ ,HIWORD(lParam)
+ );
+ break;
+
+ case WM_SIZE:
+ bProcessed = HandleSize( LOWORD(lParam)
+ ,HIWORD(lParam)
+ ,(WXUINT)wParam
+ );
+ break;
+
+ case WM_WINDOWPOSCHANGED:
+
+ //
+ // Dialogs under OS/2 do not get WM_SIZE events at all.
+ // Instead they get this, which can function much like WM_SIZE
+ // PSWP contains the new sizes and positioning, PSWP+1 the old
+ // We use this because ADJUSTWINDOWPOS comes BEFORE the new
+ // position is added and our auto layout does a WinQueryWindowRect
+ // to get the CURRENT client size. That is the size used to position
+ // child controls, so we need to already be sized
+ // in order to get the child controls positoned properly.
+ //
+ if (IsKindOf(CLASSINFO(wxDialog)) || IsKindOf(CLASSINFO(wxFrame)))
+ {
+ PSWP pSwp = (PSWP)PVOIDFROMMP(wParam);
+ PSWP pSwp2 = pSwp++;
+
+ if (!(pSwp->cx == pSwp2->cx &&
+ pSwp->cy == pSwp2->cy))
+ bProcessed = HandleSize( pSwp->cx
+ ,pSwp->cy
+ ,(WXUINT)lParam
+ );
+ if (IsKindOf(CLASSINFO(wxFrame)))
+ {
+ wxFrame* pFrame = wxDynamicCast(this, wxFrame);
+
+ if (pFrame)
+ {
+ if (pFrame->GetStatusBar())
+ pFrame->PositionStatusBar();
+ if (pFrame->GetToolBar())
+ pFrame->PositionToolBar();
+ }
+ }
+ }
+ break;
+
+ case WM_ACTIVATE:
+ {
+ WXWORD wState;
+ WXHWND hWnd;
+
+ UnpackActivate( wParam
+ ,lParam
+ ,&wState
+ ,&hWnd
+ );
+
+ bProcessed = HandleActivate( wState
+ ,(WXHWND)hWnd
+ );
+ bProcessed = false;
+ }
+ break;
+
+ case WM_SETFOCUS:
+ if (SHORT1FROMMP((MPARAM)lParam) == TRUE)
+ bProcessed = HandleSetFocus((WXHWND)(HWND)wParam);
+ else
+ bProcessed = HandleKillFocus((WXHWND)(HWND)wParam);
+ break;
+
+ case WM_PAINT:
+ bProcessed = HandlePaint();
+ break;
+
+ case WM_CLOSE:
+ //
+ // Don't let the DefWindowProc() destroy our window - we'll do it
+ // ourselves in ~wxWindow
+ //
+ bProcessed = true;
+ mResult = (MRESULT)TRUE;
+ break;
+
+ case WM_SHOW:
+ bProcessed = HandleShow(wParam != 0, (int)lParam);
+ break;
+
+ //
+ // Under OS2 PM Joysticks are treated just like mouse events
+ // The "Motion" events will be prevelent in joysticks
+ //
+ case WM_MOUSEMOVE:
+ case WM_BUTTON1DOWN:
+ case WM_BUTTON1UP:
+ case WM_BUTTON1DBLCLK:
+ case WM_BUTTON1MOTIONEND:
+ case WM_BUTTON1MOTIONSTART:
+ case WM_BUTTON2DOWN:
+ case WM_BUTTON2UP:
+ case WM_BUTTON2DBLCLK:
+ case WM_BUTTON2MOTIONEND:
+ case WM_BUTTON2MOTIONSTART:
+ case WM_BUTTON3DOWN:
+ case WM_BUTTON3UP:
+ case WM_BUTTON3DBLCLK:
+ case WM_BUTTON3MOTIONEND:
+ case WM_BUTTON3MOTIONSTART:
+ {
+ short nX = LOWORD(wParam);
+ short nY = HIWORD(wParam);
+
+ //
+ // Redirect the event to a static control if necessary
+ //
+ if (this == GetCapture())
+ {
+ bProcessed = HandleMouseEvent( uMsg
+ ,nX
+ ,nY
+ ,(WXUINT)SHORT2FROMMP(lParam)
+ );
+ }
+ else
+ {
+ wxWindow* pWin = FindWindowForMouseEvent( this
+ ,&nX
+ ,&nY
+ );
+ if (!pWin->IsOfStandardClass())
+ {
+ if (uMsg == WM_BUTTON1DOWN && pWin->CanAcceptFocus() )
+ pWin->SetFocus();
+ }
+ bProcessed = pWin->HandleMouseEvent( uMsg
+ ,nX
+ ,nY
+ ,(WXUINT)SHORT2FROMMP(lParam)
+ );
+ }
+ }
+ break;
+
+ case WM_SYSCOMMAND:
+ bProcessed = HandleSysCommand(wParam, lParam);
+ break;
+
+ case WM_COMMAND:
+ {
+ WORD id, cmd;
+ WXHWND hwnd;
+ UnpackCommand(wParam, lParam, &id, &hwnd, &cmd);
+
+ bProcessed = HandleCommand(id, cmd, hwnd);
+ }
+ break;
+
+ //
+ // For these messages we must return TRUE if process the message
+ //
+ case WM_DRAWITEM:
+ case WM_MEASUREITEM:
+ {
+ int nIdCtrl = (UINT)wParam;
+
+ if ( uMsg == WM_DRAWITEM )
+ {
+ bProcessed = OS2OnDrawItem(nIdCtrl,
+ (WXDRAWITEMSTRUCT *)lParam);
+ }
+ else
+ {
+ return MRFROMLONG(OS2OnMeasureItem( nIdCtrl
+ ,(WXMEASUREITEMSTRUCT *)lParam
+ ));
+ }
+
+ if ( bProcessed )
+ mResult = (MRESULT)TRUE;
+ }
+ break;
+
+ case WM_QUERYDLGCODE:
+ if (!IsOfStandardClass())
+ {
+ if ( m_lDlgCode )
+ {
+ mResult = (MRESULT)m_lDlgCode;
+ bProcessed = true;
+ }
+ }
+ //
+ //else: get the dlg code from the DefWindowProc()
+ //
+ break;
+
+ //
+ // In OS/2 PM all keyboard events are of the WM_CHAR type. Virtual key and key-up
+ // and key-down events are obtained from the WM_CHAR params.
+ //
+ case WM_CHAR:
+ {
+ USHORT uKeyFlags = SHORT1FROMMP((MPARAM)wParam);
+
+ if (uKeyFlags & KC_KEYUP)
+ {
+ //TODO: check if the cast to WXWORD isn't causing trouble
+ bProcessed = HandleKeyUp(wParam, lParam);
+ break;
+ }
+ else // keydown event
+ {
+ m_bLastKeydownProcessed = false;
+ //
+ // If this has been processed by an event handler,
+ // return 0 now (we've handled it). DON't RETURN
+ // we still need to process further
+ //
+ m_bLastKeydownProcessed = HandleKeyDown(wParam, lParam);
+ if (uKeyFlags & KC_VIRTUALKEY)
+ {
+ USHORT uVk = SHORT2FROMMP((MPARAM)lParam);
+
+ //
+ // We consider these message "not interesting" to OnChar
+ //
+ switch(uVk)
+ {
+ case VK_SHIFT:
+ case VK_CTRL:
+ case VK_MENU:
+ case VK_CAPSLOCK:
+ case VK_NUMLOCK:
+ case VK_SCRLLOCK:
+ bProcessed = true;
+ break;
+
+ // Avoid duplicate messages to OnChar for these ASCII keys: they
+ // will be translated by TranslateMessage() and received in WM_CHAR
+ case VK_ESC:
+ case VK_ENTER:
+ case VK_BACKSPACE:
+ case VK_TAB:
+ // But set processed to false, not true to still pass them to
+ // the control's default window proc - otherwise built-in
+ // keyboard handling won't work
+ bProcessed = false;
+ break;
+
+ default:
+ bProcessed = HandleChar(wParam, lParam);
+ }
+ break;
+ }
+ else // WM_CHAR -- Always an ASCII character
+ {
+ if (m_bLastKeydownProcessed)
+ {
+ //
+ // The key was handled in the EVT_KEY_DOWN and handling
+ // a key in an EVT_KEY_DOWN handler is meant, by
+ // design, to prevent EVT_CHARs from happening
+ //
+ m_bLastKeydownProcessed = false;
+ bProcessed = true;
+ }
+ else // do generate a CHAR event
+ {
+ bProcessed = HandleChar(wParam, lParam, true);
+ break;
+ }
+ }
+ }
+ }
+
+ case WM_HSCROLL:
+ case WM_VSCROLL:
+ {
+ WXWORD wCode;
+ WXWORD wPos;
+ WXHWND hWnd;
+ UnpackScroll( wParam
+ ,lParam
+ ,&wCode
+ ,&wPos
+ ,&hWnd
+ );
+
+ bProcessed = OS2OnScroll( uMsg == WM_HSCROLL ? wxHORIZONTAL
+ : wxVERTICAL
+ ,wCode
+ ,wPos
+ ,hWnd
+ );
+ }
+ break;
+
+ case WM_CONTROL:
+ switch(SHORT2FROMMP(wParam))
+ {
+ case BN_PAINT:
+ {
+ HWND hWnd = ::WinWindowFromID((HWND)GetHwnd(), SHORT1FROMMP(wParam));
+ wxWindowOS2* pWin = wxFindWinFromHandle(hWnd);
+
+ if (!pWin)
+ {
+ bProcessed = false;
+ break;
+ }
+ if (pWin->IsKindOf(CLASSINFO(wxBitmapButton)))
+ {
+ wxBitmapButton* pBitmapButton = wxDynamicCast(pWin, wxBitmapButton);
+
+ pBitmapButton->OS2OnDraw((WXDRAWITEMSTRUCT *)lParam);
+ }
+ return 0;
+ }
+ // break;
+
+ case BKN_PAGESELECTEDPENDING:
+ {
+ PPAGESELECTNOTIFY pPage = (PPAGESELECTNOTIFY)lParam;
+
+ if ((pPage->ulPageIdNew != pPage->ulPageIdCur) &&
+ (pPage->ulPageIdNew > 0L && pPage->ulPageIdCur > 0L))
+ {
+ wxWindowOS2* pWin = wxFindWinFromHandle(pPage->hwndBook);
+ wxNotebookEvent vEvent( wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGED
+ ,(int)SHORT1FROMMP(wParam)
+ ,(int)pPage->ulPageIdNew
+ ,(int)pPage->ulPageIdCur
+ );
+ if (!pWin)
+ {
+ bProcessed = false;
+ break;
+ }
+ if (pWin->IsKindOf(CLASSINFO(wxNotebook)))
+ {
+ wxNotebook* pNotebook = wxDynamicCast(pWin, wxNotebook);
+
+ vEvent.SetEventObject(pWin);
+ pNotebook->OnSelChange(vEvent);
+ bProcessed = true;
+ }
+ else
+ bProcessed = false;
+ }
+ else
+ bProcessed = false;
+ }
+ break;
+
+ case CBN_LBSELECT:
+ case BN_CLICKED: // Dups as LN_SELECT and CBN_LBSELECT
+ {
+ HWND hWnd = ::WinWindowFromID((HWND)GetHwnd(), SHORT1FROMMP(wParam));
+ wxWindowOS2* pWin = wxFindWinFromHandle(hWnd);
+
+ if (!pWin)
+ {
+ bProcessed = false;
+ break;
+ }
+ //
+ // Simulate a WM_COMMAND here, as wxWidgets expects all control
+ // button clicks to generate WM_COMMAND msgs, not WM_CONTROL
+ //
+ if (pWin->IsKindOf(CLASSINFO(wxRadioBox)))
+ {
+ wxRadioBox* pRadioBox = wxDynamicCast(pWin, wxRadioBox);
+
+ pRadioBox->OS2Command( (WXUINT)SHORT2FROMMP(wParam)
+ ,(WXWORD)SHORT1FROMMP(wParam)
+ );
+ }
+ if (pWin->IsKindOf(CLASSINFO(wxRadioButton)))
+ {
+ wxRadioButton* pRadioButton = wxDynamicCast(pWin, wxRadioButton);
+
+ pRadioButton->OS2Command( (WXUINT)SHORT2FROMMP(wParam)
+ ,(WXWORD)SHORT1FROMMP(wParam)
+ );
+ }
+ if (pWin->IsKindOf(CLASSINFO(wxCheckBox)))
+ {
+ wxCheckBox* pCheckBox = wxDynamicCast(pWin, wxCheckBox);
+
+ pCheckBox->OS2Command( (WXUINT)SHORT2FROMMP(wParam)
+ ,(WXWORD)SHORT1FROMMP(wParam)
+ );
+ }
+ if (pWin->IsKindOf(CLASSINFO(wxListBox)))
+ {
+ wxListBox* pListBox = wxDynamicCast(pWin, wxListBox);
+
+ pListBox->OS2Command( (WXUINT)SHORT2FROMMP(wParam)
+ ,(WXWORD)SHORT1FROMMP(wParam)
+ );
+ if (pListBox->GetWindowStyle() & wxLB_OWNERDRAW)
+ Refresh();
+ }
+ if (pWin->IsKindOf(CLASSINFO(wxComboBox)))
+ {
+ wxComboBox* pComboBox = wxDynamicCast(pWin, wxComboBox);
+
+ pComboBox->OS2Command( (WXUINT)SHORT2FROMMP(wParam)
+ ,(WXWORD)SHORT1FROMMP(wParam)
+ );
+ }
+ if (pWin->IsKindOf(CLASSINFO(wxChoice)))
+ {
+ wxChoice* pChoice = wxDynamicCast(pWin, wxChoice);
+
+ pChoice->OS2Command( (WXUINT)SHORT2FROMMP(wParam)
+ ,(WXWORD)SHORT1FROMMP(wParam)
+ );
+ }
+ return 0;
+ }
+ // break;
+
+ case LN_ENTER:
+ {
+ HWND hWnd = HWNDFROMMP(lParam);
+ wxWindowOS2* pWin = wxFindWinFromHandle(hWnd);
+
+ if (!pWin)
+ {
+ bProcessed = false;
+ break;
+ }
+ //
+ // Simulate a WM_COMMAND here, as wxWidgets expects all control
+ // button clicks to generate WM_COMMAND msgs, not WM_CONTROL
+ //
+ if (pWin->IsKindOf(CLASSINFO(wxListBox)))
+ {
+ wxListBox* pListBox = wxDynamicCast(pWin, wxListBox);
+
+ pListBox->OS2Command( (WXUINT)SHORT2FROMMP(wParam)
+ ,(WXWORD)SHORT1FROMMP(wParam)
+ );
+ if (pListBox->GetWindowStyle() & wxLB_OWNERDRAW)
+ Refresh();
+
+ }
+ if (pWin->IsKindOf(CLASSINFO(wxComboBox)))
+ {
+ wxComboBox* pComboBox = wxDynamicCast(pWin, wxComboBox);
+
+ pComboBox->OS2Command( (WXUINT)SHORT2FROMMP(wParam)
+ ,(WXWORD)SHORT1FROMMP(wParam)
+ );
+ }
+ return 0;
+ }
+ // break;
+
+ case SPBN_UPARROW:
+ case SPBN_DOWNARROW:
+ case SPBN_CHANGE:
+ {
+ char zVal[10];
+ long lVal;
+
+ ::WinSendMsg( HWNDFROMMP(lParam)
+ ,SPBM_QUERYVALUE
+ ,&zVal[0]
+ ,MPFROM2SHORT( (USHORT)10
+ ,(USHORT)SPBQ_UPDATEIFVALID
+ )
+ );
+ lVal = atol(zVal);
+ bProcessed = OS2OnScroll( wxVERTICAL
+ ,(WXWORD)SHORT2FROMMP(wParam)
+ ,(WXWORD)lVal
+ ,HWNDFROMMP(lParam)
+ );
+ }
+ break;
+
+ case SLN_SLIDERTRACK:
+ {
+ HWND hWnd = ::WinWindowFromID(GetHWND(), SHORT1FROMMP(wParam));
+ wxWindowOS2* pChild = wxFindWinFromHandle(hWnd);
+
+ if (!pChild)
+ {
+ bProcessed = false;
+ break;
+ }
+ if (pChild->IsKindOf(CLASSINFO(wxSlider)))
+ bProcessed = OS2OnScroll( wxVERTICAL
+ ,(WXWORD)SHORT2FROMMP(wParam)
+ ,(WXWORD)LONGFROMMP(lParam)
+ ,hWnd
+ );
+ }
+ break;
+ }
+ break;
+
+#if defined(__VISAGECPP__) && (__IBMCPP__ >= 400)
+ case WM_CTLCOLORCHANGE:
+ {
+ bProcessed = HandleCtlColor(&hBrush);
+ }
+ break;
+#endif
+ case WM_ERASEBACKGROUND:
+ //
+ // Returning TRUE to requestw PM to paint the window background
+ // in SYSCLR_WINDOW. We don't really want that
+ //
+ bProcessed = HandleEraseBkgnd((WXHDC)(HPS)wParam);
+ mResult = (MRESULT)(FALSE);
+ break;
+
+ // the return value for this message is ignored
+ case WM_SYSCOLORCHANGE:
+ bProcessed = HandleSysColorChange();
+ break;
+
+ case WM_REALIZEPALETTE:
+ bProcessed = HandlePaletteChanged();
+ break;
+
+ // move all drag and drops to wxDrg
+ case WM_ENDDRAG:
+ bProcessed = HandleEndDrag(wParam);
+ break;
+
+ case WM_INITDLG:
+ bProcessed = HandleInitDialog((WXHWND)(HWND)wParam);
+
+ if ( bProcessed )
+ {
+ // we never set focus from here
+ mResult = (MRESULT)FALSE;
+ }
+ break;
+
+ // wxFrame specific message
+ case WM_MINMAXFRAME:
+ bProcessed = HandleGetMinMaxInfo((PSWP)wParam);
+ break;
+
+ case WM_SYSVALUECHANGED:
+ // TODO: do something
+ mResult = (MRESULT)TRUE;
+ break;
+
+ //
+ // Comparable to WM_SETPOINTER for windows, only for just controls
+ //
+ case WM_CONTROLPOINTER:
+ bProcessed = HandleSetCursor( SHORT1FROMMP(wParam) // Control ID
+ ,(HWND)lParam // Cursor Handle
+ );
+ if (bProcessed )
+ {
+ //
+ // Returning TRUE stops the DefWindowProc() from further
+ // processing this message - exactly what we need because we've
+ // just set the cursor.
+ //
+ mResult = (MRESULT)TRUE;
+ }
+ break;
+
+#if wxUSE_MENUS_NATIVE
+ case WM_MENUEND:
+ if (wxCurrentPopupMenu)
+ {
+ if (GetHmenuOf(wxCurrentPopupMenu) == (HWND)lParam)
+ {
+ // Break out of msg loop in DoPopupMenu
+ ::WinPostMsg((HWND)lParam,WM_COMMAND,wParam,0);
+ }
+ }
+ break;
+#endif // wxUSE_MENUS_NATIVE
+
+ }
+ if (!bProcessed)
+ {
+#ifdef __WXDEBUG__
+ wxLogTrace(wxTraceMessages, wxT("Forwarding %s to DefWindowProc."),
+ wxGetMessageName(uMsg));
+#endif // __WXDEBUG__
+ if (IsKindOf(CLASSINFO(wxFrame)))
+ mResult = ::WinDefWindowProc(m_hWnd, uMsg, wParam, lParam);
+ else if (IsKindOf(CLASSINFO(wxDialog)))
+ mResult = ::WinDefDlgProc( m_hWnd, uMsg, wParam, lParam);
+ else
+ mResult = OS2DefWindowProc(uMsg, wParam, lParam);
+ }
+ return mResult;
+} // end of wxWindowOS2::OS2WindowProc
+
+// ----------------------------------------------------------------------------
+// wxWindow <-> HWND map
+// ----------------------------------------------------------------------------
+
+wxWinHashTable *wxWinHandleHash = NULL;
+
+wxWindow* wxFindWinFromHandle(
+ WXHWND hWnd
+)
+{
+ return (wxWindow *)wxWinHandleHash->Get((long)hWnd);
+} // end of wxFindWinFromHandle
+
+void wxAssociateWinWithHandle(
+ HWND hWnd
+, wxWindowOS2* pWin
+)
+{
+ //
+ // Adding NULL hWnd is (first) surely a result of an error and
+ // (secondly) breaks menu command processing
+ //
+ wxCHECK_RET( hWnd != (HWND)NULL,
+ wxT("attempt to add a NULL hWnd to window list ignored") );
+
+ wxWindow* pOldWin = wxFindWinFromHandle((WXHWND) hWnd);
+
+ if (pOldWin && (pOldWin != pWin))
+ {
+ wxString Newstr(pWin->GetClassInfo()->GetClassName());
+ wxString Oldstr(pOldWin->GetClassInfo()->GetClassName());
+ wxLogError( _T("Bug! New window of class %s has same HWND %X as old window of class %s"),
+ Newstr.c_str(),
+ (int)hWnd,
+ Oldstr.c_str()
+ );
+ }
+ else if (!pOldWin)
+ {
+ wxWinHandleHash->Put( (long)hWnd
+ ,(wxWindow *)pWin
+ );
+ }
+} // end of wxAssociateWinWithHandle
+
+void wxRemoveHandleAssociation( wxWindowOS2* pWin )
+{
+ wxWinHandleHash->Delete((long)pWin->GetHWND());
+} // end of wxRemoveHandleAssociation
+
+//
+// Default destroyer - override if you destroy it in some other way
+// (e.g. with MDI child windows)
+//
+void wxWindowOS2::OS2DestroyWindow()
+{
+}
+
+bool wxWindowOS2::OS2GetCreateWindowCoords( const wxPoint& rPos,
+ const wxSize& rSize,
+ int& rnX,
+ int& rnY,
+ int& rnWidth,
+ int& rnHeight ) const
+{
+ bool bNonDefault = false;
+ static const int DEFAULT_Y = 200;
+ static const int DEFAULT_H = 250;
+
+ if (rPos.x == wxDefaultCoord)
+ {
+ rnX = rnY = CW_USEDEFAULT;
+ }
+ else
+ {
+ rnX = rPos.x;
+ rnY = rPos.y == wxDefaultCoord ? DEFAULT_Y : rPos.y;
+ bNonDefault = true;
+ }
+ if (rSize.x == wxDefaultCoord)
+ {
+ rnWidth = rnHeight = CW_USEDEFAULT;
+ }
+ else
+ {
+ rnWidth = rSize.x;
+ rnHeight = rSize.y == wxDefaultCoord ? DEFAULT_H : rSize.y;
+ bNonDefault = true;
+ }
+ return bNonDefault;
+} // end of wxWindowOS2::OS2GetCreateWindowCoords
+
+WXHWND wxWindowOS2::OS2GetParent() const
+{
+ return m_parent ? m_parent->GetHWND() : NULL;
+}
+
+bool wxWindowOS2::OS2Create( PSZ zClass,
+ const wxChar* zTitle,
+ WXDWORD dwStyle,
+ const wxPoint& rPos,
+ const wxSize& rSize,
+ void* pCtlData,
+ WXDWORD WXUNUSED(dwExStyle),
+ bool bIsChild )
+{
+ ERRORID vError;
+ wxString sError;
+ int nX = 0L;
+ int nY = 0L;
+ int nWidth = 0L;
+ int nHeight = 0L;
+ long lControlId = 0L;
+ wxWindowCreationHook vHook(this);
+ wxString sClassName((wxChar*)zClass);
+ wxString sTitle(zTitle ? zTitle : wxEmptyString);
+
+ OS2GetCreateWindowCoords( rPos
+ ,rSize
+ ,nX
+ ,nY
+ ,nWidth
+ ,nHeight
+ );
+
+ if (bIsChild)
+ {
+ lControlId = GetId();
+ if (GetWindowStyleFlag() & wxCLIP_SIBLINGS)
+ {
+ dwStyle |= WS_CLIPSIBLINGS;
+ }
+ }
+ //
+ // For each class "Foo" we have we also have "FooNR" ("no repaint") class
+ // which is the same but without CS_[HV]REDRAW class styles so using it
+ // ensures that the window is not fully repainted on each resize
+ //
+ if (!HasFlag(wxFULL_REPAINT_ON_RESIZE))
+ {
+ sClassName += wxT("NR");
+ }
+ m_hWnd = (WXHWND)::WinCreateWindow( (HWND)OS2GetParent()
+ ,sClassName.c_str()
+ ,sTitle.c_str()
+ ,(ULONG)dwStyle
+ ,(LONG)0L
+ ,(LONG)0L
+ ,(LONG)0L
+ ,(LONG)0L
+ ,NULLHANDLE
+ ,HWND_TOP
+ ,(ULONG)lControlId
+ ,pCtlData
+ ,NULL
+ );
+ if (!m_hWnd)
+ {
+ vError = ::WinGetLastError(wxGetInstance());
+ sError = wxPMErrorToStr(vError);
+ return false;
+ }
+ SubclassWin(m_hWnd);
+ SetFont(wxSystemSettings::GetFont(wxSYS_DEFAULT_GUI_FONT));
+
+ SetBackgroundColour(wxSystemSettings::GetColour(wxSYS_COLOUR_APPWORKSPACE));
+
+ LONG lColor = (LONG)m_backgroundColour.GetPixel();
+
+ if (!::WinSetPresParam( m_hWnd
+ ,PP_BACKGROUNDCOLOR
+ ,sizeof(LONG)
+ ,(PVOID)&lColor
+ ))
+ {
+ vError = ::WinGetLastError(vHabmain);
+ sError = wxPMErrorToStr(vError);
+ wxLogError(_T("Error creating frame. Error: %s\n"), sError.c_str());
+ return false;
+ }
+ SetSize( nX
+ ,nY
+ ,nWidth
+ ,nHeight
+ );
+ return true;
+} // end of wxWindowOS2::OS2Create
+
+// ===========================================================================
+// OS2 PM message handlers
+// ===========================================================================
+
+// ---------------------------------------------------------------------------
+// window creation/destruction
+// ---------------------------------------------------------------------------
+
+bool wxWindowOS2::HandleCreate( WXLPCREATESTRUCT WXUNUSED(vCs),
+ bool* pbMayCreate )
+{
+ wxWindowCreateEvent vEvent((wxWindow*)this);
+
+ (void)HandleWindowEvent(vEvent);
+ *pbMayCreate = true;
+ return true;
+} // end of wxWindowOS2::HandleCreate
+
+bool wxWindowOS2::HandleDestroy()
+{
+ wxWindowDestroyEvent vEvent((wxWindow*)this);
+ vEvent.SetId(GetId());
+ (void)HandleWindowEvent(vEvent);
+
+ //
+ // Delete our drop target if we've got one
+ //
+#if wxUSE_DRAG_AND_DROP
+ if (m_dropTarget != NULL)
+ {
+ delete m_dropTarget;
+ m_dropTarget = NULL;
+ }
+#endif // wxUSE_DRAG_AND_DROP
+
+ //
+ // WM_DESTROY handled
+ //
+ return true;
+} // end of wxWindowOS2::HandleDestroy
+
+// ---------------------------------------------------------------------------
+// activation/focus
+// ---------------------------------------------------------------------------
+void wxWindowOS2::OnSetFocus(
+ wxFocusEvent& rEvent
+)
+{
+ rEvent.Skip();
+} // end of wxWindowOS2::OnSetFocus
+
+bool wxWindowOS2::HandleActivate(
+ int nState
+, WXHWND WXUNUSED(hActivate)
+)
+{
+ wxActivateEvent vEvent( wxEVT_ACTIVATE
+ ,(bool)nState
+ ,m_windowId
+ );
+ vEvent.SetEventObject(this);
+ return HandleWindowEvent(vEvent);
+} // end of wxWindowOS2::HandleActivate
+
+bool wxWindowOS2::HandleSetFocus( WXHWND WXUNUSED(hWnd) )
+{
+ //
+ // Notify the parent keeping track of focus for the kbd navigation
+ // purposes that we got it
+ //
+ wxChildFocusEvent vEventFocus((wxWindow *)this);
+ (void)HandleWindowEvent(vEventFocus);
+
+#if wxUSE_CARET
+ //
+ // Deal with caret
+ //
+ if (m_caret)
+ {
+ m_caret->OnSetFocus();
+ }
+#endif // wxUSE_CARET
+
+#if wxUSE_TEXTCTRL
+ // If it's a wxTextCtrl don't send the event as it will be done
+ // after the control gets to process it from EN_FOCUS handler
+ if ( wxDynamicCastThis(wxTextCtrl) )
+ {
+ return false;
+ }
+#endif // wxUSE_TEXTCTRL
+
+ wxFocusEvent vEvent(wxEVT_SET_FOCUS, m_windowId);
+
+ vEvent.SetEventObject(this);
+ return HandleWindowEvent(vEvent);
+} // end of wxWindowOS2::HandleSetFocus
+
+bool wxWindowOS2::HandleKillFocus( WXHWND hWnd )
+{
+#if wxUSE_CARET
+ //
+ // Deal with caret
+ //
+ if (m_caret)
+ {
+ m_caret->OnKillFocus();
+ }
+#endif // wxUSE_CARET
+
+#if wxUSE_TEXTCTRL
+ //
+ // If it's a wxTextCtrl don't send the event as it will be done
+ // after the control gets to process it.
+ //
+ wxTextCtrl* pCtrl = wxDynamicCastThis(wxTextCtrl);
+
+ if (pCtrl)
+ {
+ return false;
+ }
+#endif
+
+ //
+ // Don't send the event when in the process of being deleted. This can
+ // only cause problems if the event handler tries to access the object.
+ //
+ if ( m_isBeingDeleted )
+ {
+ return false;
+ }
+
+ wxFocusEvent vEvent( wxEVT_KILL_FOCUS
+ ,m_windowId
+ );
+
+ vEvent.SetEventObject(this);
+
+ //
+ // wxFindWinFromHandle() may return NULL, it is ok
+ //
+ vEvent.SetWindow(wxFindWinFromHandle(hWnd));
+ return HandleWindowEvent(vEvent);
+} // end of wxWindowOS2::HandleKillFocus
+
+// ---------------------------------------------------------------------------
+// miscellaneous
+// ---------------------------------------------------------------------------
+
+bool wxWindowOS2::HandleShow(
+ bool bShow
+, int WXUNUSED(nStatus)
+)
+{
+ wxShowEvent vEvent(GetId(), bShow);
+
+ vEvent.SetEventObject(this);
+ return HandleWindowEvent(vEvent);
+} // end of wxWindowOS2::HandleShow
+
+bool wxWindowOS2::HandleInitDialog( WXHWND WXUNUSED(hWndFocus) )
+{
+ wxInitDialogEvent vEvent(GetId());
+
+ vEvent.SetEventObject(this);
+ return HandleWindowEvent(vEvent);
+} // end of wxWindowOS2::HandleInitDialog
+
+bool wxWindowOS2::HandleEndDrag(WXWPARAM WXUNUSED(wParam))
+{
+ // TODO: We'll handle drag and drop later
+ return false;
+}
+
+bool wxWindowOS2::HandleSetCursor( USHORT WXUNUSED(vId),
+ WXHWND hPointer )
+{
+ //
+ // Under OS/2 PM this allows the pointer to be changed
+ // as it passes over a control
+ //
+ ::WinSetPointer(HWND_DESKTOP, (HPOINTER)hPointer);
+ return true;
+} // end of wxWindowOS2::HandleSetCursor
+
+// ---------------------------------------------------------------------------
+// owner drawn stuff
+// ---------------------------------------------------------------------------
+bool wxWindowOS2::OS2OnDrawItem( int vId,
+ WXDRAWITEMSTRUCT* pItemStruct )
+{
+#if wxUSE_OWNER_DRAWN
+ wxClientDC vDc(this);
+
+#if wxUSE_MENUS_NATIVE
+ //
+ // Is it a menu item?
+ //
+ if (vId == 0)
+ {
+ ERRORID vError;
+ wxString sError;
+ POWNERITEM pMeasureStruct = (POWNERITEM)pItemStruct;
+ wxFrame* pFrame = (wxFrame*)this;
+ wxMenuItem* pMenuItem = pFrame->GetMenuBar()->FindItem(pMeasureStruct->idItem, pMeasureStruct->hItem);
+ HDC hDC = ::GpiQueryDevice(pMeasureStruct->hps);
+ wxRect vRect( pMeasureStruct->rclItem.xLeft
+ ,pMeasureStruct->rclItem.yBottom
+ ,pMeasureStruct->rclItem.xRight - pMeasureStruct->rclItem.xLeft
+ ,pMeasureStruct->rclItem.yTop - pMeasureStruct->rclItem.yBottom
+ );
+
+ wxPMDCImpl *impl = (wxPMDCImpl*) vDc.GetImpl();
+ impl->SetHDC( hDC, false );
+ impl->SetHPS( pMeasureStruct->hps );
+ //
+ // Load the wxWidgets Pallete and set to RGB mode
+ //
+ if (!::GpiCreateLogColorTable( pMeasureStruct->hps
+ ,0L
+ ,LCOLF_CONSECRGB
+ ,0L
+ ,(LONG)wxTheColourDatabase->m_nSize
+ ,(PLONG)wxTheColourDatabase->m_palTable
+ ))
+ {
+ vError = ::WinGetLastError(vHabmain);
+ sError = wxPMErrorToStr(vError);
+ wxLogError(_T("Unable to set current color table (1). Error: %s\n"), sError.c_str());
+ }
+ //
+ // Set the color table to RGB mode
+ //
+ if (!::GpiCreateLogColorTable( pMeasureStruct->hps
+ ,0L
+ ,LCOLF_RGB
+ ,0L
+ ,0L
+ ,NULL
+ ))
+ {
+ vError = ::WinGetLastError(vHabmain);
+ sError = wxPMErrorToStr(vError);
+ wxLogError(_T("Unable to set current color table (2). Error: %s\n"), sError.c_str());
+ }
+
+ wxCHECK( pMenuItem->IsKindOf(CLASSINFO(wxMenuItem)), FALSE );
+
+ int eAction = 0;
+ int eStatus = 0;
+
+ if (pMeasureStruct->fsAttribute == pMeasureStruct->fsAttributeOld)
+ {
+ //
+ // Entire Item needs to be redrawn (either it has reappeared from
+ // behind another window or is being displayed for the first time
+ //
+ eAction = wxOwnerDrawn::wxODDrawAll;
+
+ if (pMeasureStruct->fsAttribute & MIA_HILITED)
+ {
+ //
+ // If it is currently selected we let the system handle it
+ //
+ eStatus |= wxOwnerDrawn::wxODSelected;
+ }
+ if (pMeasureStruct->fsAttribute & MIA_CHECKED)
+ {
+ //
+ // If it is currently checked we draw our own
+ //
+ eStatus |= wxOwnerDrawn::wxODChecked;
+ pMeasureStruct->fsAttributeOld = pMeasureStruct->fsAttribute &= ~MIA_CHECKED;
+ }
+ if (pMeasureStruct->fsAttribute & MIA_DISABLED)
+ {
+ //
+ // If it is currently disabled we let the system handle it
+ //
+ eStatus |= wxOwnerDrawn::wxODDisabled;
+ }
+ //
+ // Don't really care about framed (indicationg focus) or NoDismiss
+ //
+ }
+ else
+ {
+ if (pMeasureStruct->fsAttribute & MIA_HILITED)
+ {
+ eAction = wxOwnerDrawn::wxODDrawAll;
+ eStatus |= wxOwnerDrawn::wxODSelected;
+ //
+ // Keep the system from trying to highlight with its bogus colors
+ //
+ pMeasureStruct->fsAttributeOld = pMeasureStruct->fsAttribute &= ~MIA_HILITED;
+ }
+ else if (!(pMeasureStruct->fsAttribute & MIA_HILITED))
+ {
+ eAction = wxOwnerDrawn::wxODDrawAll;
+ eStatus = 0;
+ //
+ // Keep the system from trying to highlight with its bogus colors
+ //
+ pMeasureStruct->fsAttribute = pMeasureStruct->fsAttributeOld &= ~MIA_HILITED;
+ }
+ else
+ {
+ //
+ // For now we don't care about anything else
+ // just ignore the entire message!
+ //
+ return true;
+ }
+ }
+ //
+ // Now redraw the item
+ //
+ return(pMenuItem->OnDrawItem( vDc
+ ,vRect
+ ,(wxOwnerDrawn::wxODAction)eAction
+ ,(wxOwnerDrawn::wxODStatus)eStatus
+ ));
+ //
+ // leave the fsAttribute and fsOldAttribute unchanged. If different,
+ // the system will do the highlight or fraeming or disabling for us,
+ // otherwise, we'd have to do it ourselves.
+ //
+ }
+#endif // wxUSE_MENUS_NATIVE
+
+ wxWindow* pItem = FindItem(vId);
+
+ if (pItem && pItem->IsKindOf(CLASSINFO(wxControl)))
+ {
+ return ((wxControl *)pItem)->OS2OnDraw(pItemStruct);
+ }
+#else
+ vId = vId;
+ pItemStruct = pItemStruct;
+#endif
+ return false;
+} // end of wxWindowOS2::OS2OnDrawItem
+
+long wxWindowOS2::OS2OnMeasureItem( int lId,
+ WXMEASUREITEMSTRUCT* pItemStruct )
+{
+#if wxUSE_OWNER_DRAWN
+ //
+ // Is it a menu item?
+ //
+ if (lId == 65536) // I really don't like this...has to be a better indicator
+ {
+ if (IsKindOf(CLASSINFO(wxFrame))) // we'll assume if Frame then a menu
+ {
+ size_t nWidth;
+ size_t nHeight;
+ POWNERITEM pMeasureStruct = (POWNERITEM)pItemStruct;
+ wxFrame* pFrame = (wxFrame*)this;
+ wxMenuItem* pMenuItem = pFrame->GetMenuBar()->FindItem(pMeasureStruct->idItem, pMeasureStruct->hItem);
+
+ wxCHECK( pMenuItem->IsKindOf(CLASSINFO(wxMenuItem)), FALSE );
+ nWidth = 0L;
+ nHeight = 0L;
+ if (pMenuItem->OnMeasureItem( &nWidth
+ ,&nHeight
+ ))
+ {
+ MRESULT mRc;
+
+ pMeasureStruct->rclItem.xRight = nWidth;
+ pMeasureStruct->rclItem.xLeft = 0L;
+ pMeasureStruct->rclItem.yTop = nHeight;
+ pMeasureStruct->rclItem.yBottom = 0L;
+ mRc = MRFROM2SHORT(nHeight, nWidth);
+ return LONGFROMMR(mRc);
+ }
+ return 0L;
+ }
+ }
+ wxWindow* pItem = FindItem(lId);
+
+ if (pItem && pItem->IsKindOf(CLASSINFO(wxControl)))
+ {
+ OWNERITEM vItem;
+
+ vItem.idItem = (LONG)pItemStruct;
+ return ((wxControl *)pItem)->OS2OnMeasure((WXMEASUREITEMSTRUCT*)&vItem);
+ }
+#else
+ lId = lId;
+ pItemStruct = pItemStruct;
+#endif // wxUSE_OWNER_DRAWN
+ return FALSE;
+}
+
+// ---------------------------------------------------------------------------
+// colours and palettes
+// ---------------------------------------------------------------------------
+
+bool wxWindowOS2::HandleSysColorChange()
+{
+ wxSysColourChangedEvent vEvent;
+
+ vEvent.SetEventObject(this);
+ return HandleWindowEvent(vEvent);
+} // end of wxWindowOS2::HandleSysColorChange
+
+bool wxWindowOS2::HandleCtlColor( WXHBRUSH* WXUNUSED(phBrush) )
+{
+ //
+ // Not much provided with message. So not sure I can do anything with it
+ //
+ return true;
+} // end of wxWindowOS2::HandleCtlColor
+
+
+// Define for each class of dialog and control
+WXHBRUSH wxWindowOS2::OnCtlColor(WXHDC WXUNUSED(hDC),
+ WXHWND WXUNUSED(hWnd),
+ WXUINT WXUNUSED(nCtlColor),
+ WXUINT WXUNUSED(message),
+ WXWPARAM WXUNUSED(wParam),
+ WXLPARAM WXUNUSED(lParam))
+{
+ return (WXHBRUSH)0;
+}
+
+bool wxWindowOS2::HandlePaletteChanged()
+{
+ // need to set this to something first
+ WXHWND hWndPalChange = NULLHANDLE;
+
+ wxPaletteChangedEvent vEvent(GetId());
+
+ vEvent.SetEventObject(this);
+ vEvent.SetChangedWindow(wxFindWinFromHandle(hWndPalChange));
+
+ return HandleWindowEvent(vEvent);
+} // end of wxWindowOS2::HandlePaletteChanged
+
+//
+// Responds to colour changes: passes event on to children.
+//
+void wxWindowOS2::OnSysColourChanged(
+ wxSysColourChangedEvent& rEvent
+)
+{
+ wxWindowList::compatibility_iterator node = GetChildren().GetFirst();
+
+ while (node)
+ {
+ //
+ // Only propagate to non-top-level windows
+ //
+ wxWindow* pWin = (wxWindow *)node->GetData();
+
+ if (pWin->GetParent())
+ {
+ wxSysColourChangedEvent vEvent;
+
+ rEvent.SetEventObject(pWin);
+ pWin->HandleWindowEvent(vEvent);
+ }
+ node = node->GetNext();
+ }
+} // end of wxWindowOS2::OnSysColourChanged
+
+// ---------------------------------------------------------------------------
+// painting
+// ---------------------------------------------------------------------------
+
+void wxWindow::OnPaint (
+ wxPaintEvent& rEvent
+)
+{
+ HDC hDC = (HDC)wxPaintDCImpl::FindDCInCache((wxWindow*) rEvent.GetEventObject());
+
+ if (hDC != 0)
+ {
+ OS2DefWindowProc( (WXUINT)WM_PAINT
+ ,(WXWPARAM)hDC
+ ,(WXLPARAM)0
+ );
+ }
+} // end of wxWindow::OnPaint
+
+bool wxWindowOS2::HandlePaint()
+{
+ HRGN hRgn;
+ wxPaintEvent vEvent(m_windowId);
+ HPS hPS;
+ bool bProcessed;
+
+ // Create empty region
+ // TODO: get HPS somewhere else if possible
+ hPS = ::WinGetPS(GetHwnd());
+ hRgn = ::GpiCreateRegion(hPS, 0, NULL);
+
+ if (::WinQueryUpdateRegion(GetHwnd(), hRgn) == RGN_ERROR)
+ {
+ wxLogLastError(wxT("CreateRectRgn"));
+ return false;
+ }
+ // Get all the rectangles from the region, convert the individual
+ // rectangles to "the other" coordinate system and reassemble a
+ // region from the rectangles, to be feed into m_updateRegion.
+ //
+ RGNRECT vRgnData;
+ PRECTL pUpdateRects = NULL;
+ vRgnData.ulDirection = RECTDIR_LFRT_TOPBOT;
+ if (::GpiQueryRegionRects( hPS // Pres space
+ ,hRgn // Handle of region to query
+ ,NULL // Return all RECTs
+ ,&vRgnData // Will contain number or RECTs in region
+ ,NULL // NULL to return number of RECTs
+ ))
+ {
+ pUpdateRects = new RECTL[vRgnData.crcReturned];
+ vRgnData.crc = vRgnData.crcReturned;
+ vRgnData.ircStart = 1;
+ if (::GpiQueryRegionRects( hPS // Pres space of source
+ ,hRgn // Handle of source region
+ ,NULL // Return all RECTs
+ ,&vRgnData // Operations set to return rects
+ ,pUpdateRects // Will contain the actual RECTS
+ ))
+ {
+ int height;
+ RECT vRect;
+ ::WinQueryWindowRect(GetHwnd(), &vRect);
+ height = vRect.yTop;
+
+ for(size_t i = 0; i < vRgnData.crc; i++)
+ {
+ int rectHeight;
+ rectHeight = pUpdateRects[i].yTop - pUpdateRects[i].yBottom;
+ pUpdateRects[i].yBottom = height - pUpdateRects[i].yTop;
+ pUpdateRects[i].yTop = pUpdateRects[i].yBottom + rectHeight;
+ }
+ ::GpiSetRegion(hPS, hRgn, vRgnData.crc, pUpdateRects);
+ delete [] pUpdateRects;
+ }
+ }
+ m_updateRegion = wxRegion(hRgn, hPS);
+
+ vEvent.SetEventObject(this);
+ bProcessed = HandleWindowEvent(vEvent);
+
+ if (!bProcessed &&
+ IsKindOf(CLASSINFO(wxPanel)) &&
+ GetChildren().GetCount() == 0
+ )
+ {
+ //
+ // OS/2 needs to process this right here, not by the default proc
+ // Window's default proc correctly paints everything, OS/2 does not.
+ // For decorative panels that typically have no children, we draw
+ // borders.
+ //
+ HPS hPS;
+ RECTL vRect;
+
+ hPS = ::WinBeginPaint( GetHwnd()
+ ,NULLHANDLE
+ ,&vRect
+ );
+ if(hPS)
+ {
+ ::GpiCreateLogColorTable( hPS
+ ,0L
+ ,LCOLF_CONSECRGB
+ ,0L
+ ,(LONG)wxTheColourDatabase->m_nSize
+ ,(PLONG)wxTheColourDatabase->m_palTable
+ );
+ ::GpiCreateLogColorTable( hPS
+ ,0L
+ ,LCOLF_RGB
+ ,0L
+ ,0L
+ ,NULL
+ );
+ if (::WinIsWindowVisible(GetHWND()))
+ ::WinFillRect(hPS, &vRect, GetBackgroundColour().GetPixel());
+ if (m_dwExStyle)
+ {
+ LINEBUNDLE vLineBundle;
+
+ vLineBundle.lColor = 0x00000000; // Black
+ vLineBundle.usMixMode = FM_OVERPAINT;
+ vLineBundle.fxWidth = 1;
+ vLineBundle.lGeomWidth = 1;
+ vLineBundle.usType = LINETYPE_SOLID;
+ vLineBundle.usEnd = 0;
+ vLineBundle.usJoin = 0;
+ ::GpiSetAttrs( hPS
+ ,PRIM_LINE
+ ,LBB_COLOR | LBB_MIX_MODE | LBB_WIDTH | LBB_GEOM_WIDTH | LBB_TYPE
+ ,0L
+ ,&vLineBundle
+ );
+ ::WinQueryWindowRect(GetHwnd(), &vRect);
+ wxDrawBorder( hPS
+ ,vRect
+ ,m_dwExStyle
+ );
+ }
+ }
+ ::WinEndPaint(hPS);
+ bProcessed = true;
+ }
+ else if (!bProcessed &&
+ IsKindOf(CLASSINFO(wxPanel))
+ )
+ {
+ //
+ // Panel with children, usually fills a frame client so no borders.
+ //
+ HPS hPS;
+ RECTL vRect;
+
+ hPS = ::WinBeginPaint( GetHwnd()
+ ,NULLHANDLE
+ ,&vRect
+ );
+ if(hPS)
+ {
+ ::GpiCreateLogColorTable( hPS
+ ,0L
+ ,LCOLF_CONSECRGB
+ ,0L
+ ,(LONG)wxTheColourDatabase->m_nSize
+ ,(PLONG)wxTheColourDatabase->m_palTable
+ );
+ ::GpiCreateLogColorTable( hPS
+ ,0L
+ ,LCOLF_RGB
+ ,0L
+ ,0L
+ ,NULL
+ );
+
+ if (::WinIsWindowVisible(GetHWND()))
+ ::WinFillRect(hPS, &vRect, GetBackgroundColour().GetPixel());
+ }
+ ::WinEndPaint(hPS);
+ bProcessed = true;
+ }
+ return bProcessed;
+} // end of wxWindowOS2::HandlePaint
+
+bool wxWindowOS2::HandleEraseBkgnd( WXHDC hDC )
+{
+ SWP vSwp;
+ bool rc;
+
+ ::WinQueryWindowPos(GetHwnd(), &vSwp);
+ if (vSwp.fl & SWP_MINIMIZE)
+ return true;
+
+ wxClientDC vDC(this);
+ wxPMDCImpl *impl = (wxPMDCImpl*) vDC.GetImpl();
+ impl->SetHDC(hDC);
+ impl->SetHPS((HPS)hDC); // this is really a PS
+
+ wxEraseEvent vEvent(m_windowId, &vDC);
+
+ vEvent.SetEventObject(this);
+
+ rc = HandleWindowEvent(vEvent);
+
+ impl->SetHPS(NULLHANDLE);
+ return true;
+} // end of wxWindowOS2::HandleEraseBkgnd
+
+void wxWindowOS2::OnEraseBackground(wxEraseEvent& rEvent)
+{
+ RECTL vRect;
+ wxPMDCImpl *impl = (wxPMDCImpl*) rEvent.GetDC()->GetImpl();
+ HPS hPS = impl->GetHPS();
+ APIRET rc;
+ LONG lColor = m_backgroundColour.GetPixel();
+
+ rc = ::WinQueryWindowRect(GetHwnd(), &vRect);
+ rc = ::WinFillRect(hPS, &vRect, lColor);
+} // end of wxWindowOS2::OnEraseBackground
+
+// ---------------------------------------------------------------------------
+// moving and resizing
+// ---------------------------------------------------------------------------
+
+bool wxWindowOS2::HandleMinimize()
+{
+ wxIconizeEvent vEvent(m_windowId);
+
+ vEvent.SetEventObject(this);
+ return HandleWindowEvent(vEvent);
+} // end of wxWindowOS2::HandleMinimize
+
+bool wxWindowOS2::HandleMaximize()
+{
+ wxMaximizeEvent vEvent(m_windowId);
+
+ vEvent.SetEventObject(this);
+ return HandleWindowEvent(vEvent);
+} // end of wxWindowOS2::HandleMaximize
+
+bool wxWindowOS2::HandleMove( int nX, int nY )
+{
+ wxPoint pt(nX, nY);
+ wxMoveEvent vEvent(pt, m_windowId);
+
+ vEvent.SetEventObject(this);
+ return HandleWindowEvent(vEvent);
+} // end of wxWindowOS2::HandleMove
+
+bool wxWindowOS2::HandleSize( int nWidth,
+ int nHeight,
+ WXUINT WXUNUSED(nFlag) )
+{
+ wxSize sz(nWidth, nHeight);
+ wxSizeEvent vEvent(sz, m_windowId);
+
+ vEvent.SetEventObject(this);
+ return HandleWindowEvent(vEvent);
+} // end of wxWindowOS2::HandleSize
+
+bool wxWindowOS2::HandleGetMinMaxInfo( PSWP pSwp )
+{
+ POINTL vPoint;
+
+ switch(pSwp->fl)
+ {
+ case SWP_MAXIMIZE:
+ ::WinGetMaxPosition(GetHwnd(), pSwp);
+ m_maxWidth = pSwp->cx;
+ m_maxHeight = pSwp->cy;
+ break;
+
+ case SWP_MINIMIZE:
+ ::WinGetMinPosition(GetHwnd(), pSwp, &vPoint);
+ m_minWidth = pSwp->cx;
+ m_minHeight = pSwp->cy;
+ break;
+
+ default:
+ return false;
+ }
+ return true;
+} // end of wxWindowOS2::HandleGetMinMaxInfo
+
+// ---------------------------------------------------------------------------
+// command messages
+// ---------------------------------------------------------------------------
+bool wxWindowOS2::HandleCommand( WXWORD wId,
+ WXWORD wCmd,
+ WXHWND hControl )
+{
+#if wxUSE_MENUS_NATIVE
+ if (wxCurrentPopupMenu)
+ {
+ wxMenu* pPopupMenu = wxCurrentPopupMenu;
+
+ wxCurrentPopupMenu = NULL;
+ return pPopupMenu->OS2Command(wCmd, wId);
+ }
+#endif // wxUSE_MENUS_NATIVE
+
+ wxWindow* pWin = FindItem(wId);
+
+ if (!pWin)
+ {
+ pWin = wxFindWinFromHandle(hControl);
+ }
+
+ if (pWin)
+ return pWin->OS2Command(wCmd, wId);
+
+ return false;
+} // end of wxWindowOS2::HandleCommand
+
+bool wxWindowOS2::HandleSysCommand( WXWPARAM wParam,
+ WXLPARAM WXUNUSED(lParam) )
+{
+ //
+ // 4 bits are reserved
+ //
+ switch (SHORT1FROMMP(wParam))
+ {
+ case SC_MAXIMIZE:
+ return HandleMaximize();
+
+ case SC_MINIMIZE:
+ return HandleMinimize();
+ }
+ return false;
+} // end of wxWindowOS2::HandleSysCommand
+
+// ---------------------------------------------------------------------------
+// mouse events
+// ---------------------------------------------------------------------------
+//TODO: check against MSW
+void wxWindowOS2::InitMouseEvent(
+ wxMouseEvent& rEvent
+, int nX
+, int nY
+, WXUINT uFlags
+)
+{
+ int nHeight;
+ DoGetSize(0, &nHeight);
+ rEvent.m_x = nX;
+ // Convert to wxWidgets standard coordinate system!
+ rEvent.m_y = nHeight - nY;
+ rEvent.m_shiftDown = ((uFlags & KC_SHIFT) != 0);
+ rEvent.m_controlDown = ((uFlags & KC_CTRL) != 0);
+ rEvent.m_altDown = ((uFlags & KC_ALT) != 0);
+ rEvent.m_leftDown = IsKeyDown(VK_BUTTON1);
+ rEvent.m_middleDown = IsKeyDown(VK_BUTTON3);
+ rEvent.m_rightDown = IsKeyDown(VK_BUTTON2);
+ rEvent.SetTimestamp(s_currentMsg.time);
+ rEvent.SetEventObject(this);
+ rEvent.SetId(GetId());
+
+#if wxUSE_MOUSEEVENT_HACK
+ m_lastMouseX = nX;
+ m_lastMouseY = nY;
+ m_lastMouseEvent = rEvent.GetEventType();
+#endif // wxUSE_MOUSEEVENT_HACK
+} // end of wxWindowOS2::InitMouseEvent
+
+bool wxWindowOS2::HandleMouseEvent( WXUINT uMsg,
+ int nX,
+ int nY,
+ WXUINT uFlags )
+{
+ bool bProcessed = false;
+
+ //
+ // The mouse events take consecutive IDs from WM_MOUSEFIRST to
+ // WM_MOUSELAST, so it's enough to subtract WM_MOUSEMOVE == WM_MOUSEFIRST
+ // from the message id and take the value in the table to get wxWin event
+ // id
+ //
+ static const wxEventType eventsMouse[] =
+ {
+ wxEVT_MOTION,
+ wxEVT_LEFT_DOWN,
+ wxEVT_LEFT_UP,
+ wxEVT_LEFT_DCLICK,
+ wxEVT_RIGHT_DOWN,
+ wxEVT_RIGHT_UP,
+ wxEVT_RIGHT_DCLICK,
+ wxEVT_MIDDLE_DOWN,
+ wxEVT_MIDDLE_UP,
+ wxEVT_MIDDLE_DCLICK
+ };
+
+ // Bounds check
+ if ((uMsg >= WM_MOUSEMOVE) && (uMsg <= WM_BUTTON3DBLCLK))
+ {
+ wxMouseEvent vEvent(eventsMouse[uMsg - WM_MOUSEMOVE]);
+
+ InitMouseEvent( vEvent
+ ,nX
+ ,nY
+ ,uFlags
+ );
+
+ bProcessed = HandleWindowEvent(vEvent);
+ if (!bProcessed)
+ {
+ HPOINTER hCursor = (HPOINTER)GetCursor().GetHCURSOR();
+
+ if (hCursor != NULLHANDLE)
+ {
+ ::WinSetPointer(HWND_DESKTOP, hCursor);
+ bProcessed = true;
+ }
+ }
+ }
+ return bProcessed;
+} // end of wxWindowOS2::HandleMouseEvent
+
+bool wxWindowOS2::HandleMouseMove( int nX,
+ int nY,
+ WXUINT uFlags )
+{
+ if (!m_bMouseInWindow)
+ {
+ //
+ // Generate an ENTER event
+ //
+ m_bMouseInWindow = true;
+
+ wxMouseEvent vEvent(wxEVT_ENTER_WINDOW);
+
+ InitMouseEvent( vEvent
+ ,nX
+ ,nY
+ ,uFlags
+ );
+
+ (void)HandleWindowEvent(vEvent);
+ }
+ return HandleMouseEvent( WM_MOUSEMOVE
+ ,nX
+ ,nY
+ ,uFlags
+ );
+} // end of wxWindowOS2::HandleMouseMove
+
+// ---------------------------------------------------------------------------
+// keyboard handling
+// ---------------------------------------------------------------------------
+
+//
+// Create the key event of the given type for the given key - used by
+// HandleChar and HandleKeyDown/Up
+//
+wxKeyEvent wxWindowOS2::CreateKeyEvent(
+ wxEventType eType
+, int nId
+, WXLPARAM lParam
+, WXWPARAM wParam
+) const
+{
+ wxKeyEvent vEvent(eType);
+
+ vEvent.SetId(GetId());
+ vEvent.m_shiftDown = IsShiftDown();
+ vEvent.m_controlDown = IsCtrlDown();
+ vEvent.m_altDown = (HIWORD(lParam) & KC_ALT) == KC_ALT;
+
+ vEvent.SetEventObject((wxWindow *)this); // const_cast
+ vEvent.m_keyCode = nId;
+ vEvent.m_rawCode = (wxUint32)wParam;
+ vEvent.m_rawFlags = (wxUint32)lParam;
+ vEvent.SetTimestamp(s_currentMsg.time);
+
+ //
+ // Translate the position to client coords
+ //
+ POINTL vPoint;
+ RECTL vRect;
+
+ ::WinQueryPointerPos(HWND_DESKTOP, &vPoint);
+ ::WinQueryWindowRect( GetHwnd()
+ ,&vRect
+ );
+
+ vPoint.x -= vRect.xLeft;
+ vPoint.y -= vRect.yBottom;
+
+ vEvent.m_x = vPoint.x;
+ vEvent.m_y = vPoint.y;
+
+ return vEvent;
+} // end of wxWindowOS2::CreateKeyEvent
+
+//
+// isASCII is true only when we're called from WM_CHAR handler and not from
+// WM_KEYDOWN one
+//
+bool wxWindowOS2::HandleChar( WXWPARAM WXUNUSED(wParam),
+ WXLPARAM lParam,
+ bool isASCII )
+{
+ bool bCtrlDown = false;
+ int vId;
+
+ if (m_bLastKeydownProcessed)
+ {
+ //
+ // The key was handled in the EVT_KEY_DOWN. Handling a key in an
+ // EVT_KEY_DOWN handler is meant, by design, to prevent EVT_CHARs
+ // from happening, so just bail out at this point.
+ //
+ m_bLastKeydownProcessed = false;
+ return true;
+ }
+ if (isASCII)
+ {
+ //
+ // If 1 -> 26, translate to either special keycode or just set
+ // ctrlDown. IOW, Ctrl-C should result in keycode == 3 and
+ // ControlDown() == true.
+ //
+ vId = SHORT1FROMMP(lParam);
+ if ((vId > 0) && (vId < 27))
+ {
+ switch (vId)
+ {
+ case 13:
+ vId = WXK_RETURN;
+ break;
+
+ case 8:
+ vId = WXK_BACK;
+ break;
+
+ case 9:
+ vId = WXK_TAB;
+ break;
+
+ default:
+ bCtrlDown = true;
+ break;
+ }
+ }
+ }
+ else // we're called from WM_KEYDOWN
+ {
+ vId = wxCharCodeOS2ToWX((int)SHORT2FROMMP(lParam));
+ if (vId == 0)
+ return false;
+ }
+
+ wxKeyEvent vEvent(CreateKeyEvent( wxEVT_CHAR, vId, lParam ));
+
+ if (bCtrlDown)
+ {
+ vEvent.m_controlDown = true;
+ }
+
+ return (HandleWindowEvent(vEvent));
+}
+
+bool wxWindowOS2::HandleKeyDown( WXWPARAM wParam,
+ WXLPARAM lParam )
+{
+ int nId = wxCharCodeOS2ToWX((int)SHORT2FROMMP(lParam));
+
+ if (!nId)
+ {
+ //
+ // Normal ASCII char
+ //
+ nId = SHORT1FROMMP(lParam);
+ }
+
+ if (nId != -1)
+ {
+ wxKeyEvent vEvent(CreateKeyEvent( wxEVT_KEY_DOWN
+ ,nId
+ ,(MPARAM)lParam
+ ,(MPARAM)wParam
+ ));
+
+ if (HandleWindowEvent(vEvent))
+ {
+ return true;
+ }
+ }
+ return false;
+} // end of wxWindowOS2::HandleKeyDown
+
+bool wxWindowOS2::HandleKeyUp( WXWPARAM wParam,
+ WXLPARAM lParam )
+{
+ int nId = wxCharCodeOS2ToWX((int)SHORT2FROMMP(lParam));
+
+ if (!nId)
+ {
+ //
+ // Normal ASCII char
+ //
+ nId = CHAR1FROMMP(lParam);
+ }
+
+ if (nId != -1)
+ {
+ wxKeyEvent vEvent(CreateKeyEvent( wxEVT_KEY_UP
+ ,nId
+ ,(MPARAM)lParam
+ ,(MPARAM)wParam
+ ));
+
+ if (HandleWindowEvent(vEvent))
+ return true;
+ }
+ return false;
+} // end of wxWindowOS2::HandleKeyUp
+
+// ---------------------------------------------------------------------------
+// joystick
+// ---------------------------------------------------------------------------
+
+// ---------------------------------------------------------------------------
+// scrolling
+// ---------------------------------------------------------------------------
+
+bool wxWindowOS2::OS2OnScroll( int nOrientation,
+ WXWORD wParam,
+ WXWORD wPos,
+ WXHWND hControl )
+{
+ if (hControl)
+ {
+ wxWindow* pChild = wxFindWinFromHandle(hControl);
+
+ if (pChild )
+ return pChild->OS2OnScroll( nOrientation
+ ,wParam
+ ,wPos
+ ,hControl
+ );
+ }
+
+ wxScrollWinEvent vEvent;
+
+ vEvent.SetPosition(wPos);
+ vEvent.SetOrientation(nOrientation);
+ vEvent.SetEventObject(this);
+
+ switch (wParam)
+ {
+ case SB_LINEUP:
+ vEvent.SetEventType(wxEVT_SCROLLWIN_LINEUP);
+ break;
+
+ case SB_LINEDOWN:
+ vEvent.SetEventType(wxEVT_SCROLLWIN_LINEDOWN);
+ break;
+
+ case SB_PAGEUP:
+ vEvent.SetEventType(wxEVT_SCROLLWIN_PAGEUP);
+ break;
+
+ case SB_PAGEDOWN:
+ vEvent.SetEventType(wxEVT_SCROLLWIN_PAGEDOWN);
+ break;
+
+ case SB_SLIDERPOSITION:
+ vEvent.SetEventType(wxEVT_SCROLLWIN_THUMBRELEASE);
+ break;
+
+ case SB_SLIDERTRACK:
+ vEvent.SetEventType(wxEVT_SCROLLWIN_THUMBTRACK);
+ break;
+
+ default:
+ return false;
+ }
+ return HandleWindowEvent(vEvent);
+} // end of wxWindowOS2::OS2OnScroll
+
+//
+// Getting the Y position for a window, like a control, is a real
+// pain. There are three situations we must deal with in determining
+// the OS2 to wxWidgets Y coordinate.
+//
+// 1) The controls are created in a dialog.
+// This is the easiest since a dialog is created with its original
+// size so the standard: Y = ParentHeight - (Y + ControlHeight);
+//
+// 2) The controls are direct children of a frame
+// In this instance the controls are actually children of the Frame's
+// client. During creation the frame's client resizes several times
+// during creation of the status bar and toolbars. The CFrame class
+// will take care of this using its AlterChildPos proc.
+//
+// 3) The controls are children of a panel, which in turn is a child of
+// a frame.
+// The panel may be one of many, in which case the same treatment
+// as 1 applies. It may be the only child, though.
+// This is the nastiest case. A panel is created as the only child of
+// the frame and as such, when a frame has only one child, the child is
+// expanded to fit the entire client area of the frame. Because the
+// controls are created BEFORE this occurs their positions are totally
+// whacked and any call to WinQueryWindowPos will return invalid
+// coordinates. So for this situation we have to compare the size of
+// the panel at control creation time with that of the frame client. If
+// they are the same we can use the standard Y position equation. If
+// not, then we must use the Frame Client's dimensions to position them
+// as that will be the eventual size of the panel after the frame resizes
+// it!
+//
+int wxWindowOS2::GetOS2ParentHeight( wxWindowOS2* pParent )
+{
+ if (pParent)
+ {
+ //
+ // Case 1
+ //
+ if (pParent->IsKindOf(CLASSINFO(wxDialog)))
+ return(pParent->GetClientSize().y);
+
+ //
+ // Case 2 -- if we are one of the separately built standard Frame
+ // children, like a statusbar, menubar, or toolbar we want to
+ // use the frame, itself, for positioning. Otherwise we are
+ // child window and want to use the Frame's client.
+ //
+ else if (pParent->IsKindOf(CLASSINFO(wxFrame)))
+ {
+ if (IsKindOf(CLASSINFO(wxStatusBar)) ||
+ IsKindOf(CLASSINFO(wxMenuBar)) ||
+ IsKindOf(CLASSINFO(wxToolBar))
+ )
+ {
+ if (IsKindOf(CLASSINFO(wxToolBar)))
+ {
+ wxFrame* pFrame = wxDynamicCast(GetParent(), wxFrame);
+
+ if (pFrame->GetToolBar() == this)
+ return(pParent->GetSize().y);
+ else
+ return(pParent->GetClientSize().y);
+ }
+ else
+ return(pParent->GetSize().y);
+ }
+ else
+ return(pParent->GetClientSize().y);
+ }
+ //
+ // Case -- this is for any window that is the sole child of a Frame.
+ // The grandparent must exist and it must be of type CFrame
+ // and it's height must be different. Otherwise the standard
+ // applies.
+ //
+ else
+ return(pParent->GetClientSize().y);
+ }
+ else // We must be a child of the screen
+ {
+ int nHeight;
+ wxDisplaySize(NULL,&nHeight);
+ return(nHeight);
+ }
+} // end of wxWindowOS2::GetOS2ParentHeight
+
+//
+// OS/2 needs a lot extra manipulation to deal with layouts
+// for canvas windows, particularly scrolled ones.
+//
+wxWindowCreationHook::wxWindowCreationHook(
+ wxWindow* pWinBeingCreated
+)
+{
+ gpWinBeingCreated = pWinBeingCreated;
+} // end of wxWindowCreationHook::wxWindowCreationHook
+
+wxWindowCreationHook::~wxWindowCreationHook()
+{
+ gpWinBeingCreated = NULL;
+} // end of wxWindowCreationHook::~wxWindowCreationHook
+
+// ===========================================================================
+// global functions
+// ===========================================================================
+
+void wxGetCharSize(
+ WXHWND hWnd
+, int* pX
+, int* pY
+,wxFont* WXUNUSED(pTheFont)
+)
+{
+ FONTMETRICS vFM;
+ HPS hPS;
+ BOOL rc;
+
+ hPS =::WinGetPS(hWnd);
+
+ rc = ::GpiQueryFontMetrics(hPS, sizeof(FONTMETRICS), &vFM);
+ if (rc)
+ {
+ if (pX)
+ *pX = vFM.lAveCharWidth;
+ if (pY)
+ *pY = vFM.lEmHeight + vFM.lExternalLeading;
+ }
+ else
+ {
+ if (pX)
+ *pX = 10;
+ if (pY)
+ *pY = 15;
+ }
+ ::WinReleasePS(hPS);
+} // end of wxGetCharSize
+
+//
+// Returns 0 if was a normal ASCII value, not a special key. This indicates that
+// the key should be ignored by WM_KEYDOWN and processed by WM_CHAR instead.
+//
+int wxCharCodeOS2ToWX(
+ int nKeySym
+)
+{
+ int nId = 0;
+
+ switch (nKeySym)
+ {
+ case VK_BACKTAB: nId = WXK_BACK; break;
+ case VK_TAB: nId = WXK_TAB; break;
+ case VK_CLEAR: nId = WXK_CLEAR; break;
+ case VK_ENTER: nId = WXK_RETURN; break;
+ case VK_SHIFT: nId = WXK_SHIFT; break;
+ case VK_CTRL: nId = WXK_CONTROL; break;
+ case VK_PAUSE: nId = WXK_PAUSE; break;
+ case VK_SPACE: nId = WXK_SPACE; break;
+ case VK_PAGEUP: nId = WXK_PAGEUP; break;
+ case VK_PAGEDOWN: nId = WXK_PAGEDOWN; break;
+ case VK_ESC: nId = WXK_ESCAPE; break;
+ case VK_END: nId = WXK_END; break;
+ case VK_HOME : nId = WXK_HOME; break;
+ case VK_LEFT : nId = WXK_LEFT; break;
+ case VK_UP: nId = WXK_UP; break;
+ case VK_RIGHT: nId = WXK_RIGHT; break;
+ case VK_DOWN : nId = WXK_DOWN; break;
+ case VK_PRINTSCRN: nId = WXK_PRINT; break;
+ case VK_INSERT: nId = WXK_INSERT; break;
+ case VK_DELETE: nId = WXK_DELETE; break;
+ case VK_CAPSLOCK: nId = WXK_CAPITAL; break;
+ case VK_F1: nId = WXK_F1; break;
+ case VK_F2: nId = WXK_F2; break;
+ case VK_F3: nId = WXK_F3; break;
+ case VK_F4: nId = WXK_F4; break;
+ case VK_F5: nId = WXK_F5; break;
+ case VK_F6: nId = WXK_F6; break;
+ case VK_F7: nId = WXK_F7; break;
+ case VK_F8: nId = WXK_F8; break;
+ case VK_F9: nId = WXK_F9; break;
+ case VK_F10: nId = WXK_F10; break;
+ case VK_F11: nId = WXK_F11; break;
+ case VK_F12: nId = WXK_F12; break;
+ case VK_F13: nId = WXK_F13; break;
+ case VK_F14: nId = WXK_F14; break;
+ case VK_F15: nId = WXK_F15; break;
+ case VK_F16: nId = WXK_F16; break;
+ case VK_F17: nId = WXK_F17; break;
+ case VK_F18: nId = WXK_F18; break;
+ case VK_F19: nId = WXK_F19; break;
+ case VK_F20: nId = WXK_F20; break;
+ case VK_F21: nId = WXK_F21; break;
+ case VK_F22: nId = WXK_F22; break;
+ case VK_F23: nId = WXK_F23; break;
+ case VK_F24: nId = WXK_F24; break;
+ case VK_OEM_1: nId = ';'; break;
+ case VK_OEM_PLUS: nId = '+'; break;
+ case VK_OEM_COMMA: nId = ','; break;
+ case VK_OEM_MINUS: nId = '-'; break;
+ case VK_OEM_PERIOD: nId = '.'; break;
+ case VK_OEM_2: nId = '/'; break;
+ case VK_OEM_3: nId = '~'; break;
+ case VK_OEM_4: nId = '['; break;
+ case VK_OEM_5: nId = '\\'; break;
+ case VK_OEM_6: nId = ']'; break;
+ case VK_OEM_7: nId = '\''; break;
+ case VK_NUMLOCK: nId = WXK_NUMLOCK; break;
+ case VK_SCRLLOCK: nId = WXK_SCROLL; break;
+ default:
+ {
+ return 0;
+ }
+ }
+ return nId;
+} // end of wxCharCodeOS2ToWX
+
+int wxCharCodeWXToOS2( int nId,
+ bool* bIsVirtual)
+{
+ int nKeySym = 0;
+
+ if ( bIsVirtual )
+ *bIsVirtual = true;
+ switch (nId)
+ {
+ case WXK_CLEAR: nKeySym = VK_CLEAR; break;
+ case WXK_SHIFT: nKeySym = VK_SHIFT; break;
+ case WXK_CONTROL: nKeySym = VK_CTRL; break;
+ case WXK_PAUSE: nKeySym = VK_PAUSE; break;
+ case WXK_PAGEUP: nKeySym = VK_PAGEUP; break;
+ case WXK_PAGEDOWN: nKeySym = VK_PAGEDOWN; break;
+ case WXK_END: nKeySym = VK_END; break;
+ case WXK_HOME : nKeySym = VK_HOME; break;
+ case WXK_LEFT : nKeySym = VK_LEFT; break;
+ case WXK_UP: nKeySym = VK_UP; break;
+ case WXK_RIGHT: nKeySym = VK_RIGHT; break;
+ case WXK_DOWN : nKeySym = VK_DOWN; break;
+ case WXK_PRINT: nKeySym = VK_PRINTSCRN; break;
+ case WXK_INSERT: nKeySym = VK_INSERT; break;
+ case WXK_DELETE: nKeySym = VK_DELETE; break;
+ case WXK_F1: nKeySym = VK_F1; break;
+ case WXK_F2: nKeySym = VK_F2; break;
+ case WXK_F3: nKeySym = VK_F3; break;
+ case WXK_F4: nKeySym = VK_F4; break;
+ case WXK_F5: nKeySym = VK_F5; break;
+ case WXK_F6: nKeySym = VK_F6; break;
+ case WXK_F7: nKeySym = VK_F7; break;
+ case WXK_F8: nKeySym = VK_F8; break;
+ case WXK_F9: nKeySym = VK_F9; break;
+ case WXK_F10: nKeySym = VK_F10; break;
+ case WXK_F11: nKeySym = VK_F11; break;
+ case WXK_F12: nKeySym = VK_F12; break;
+ case WXK_F13: nKeySym = VK_F13; break;
+ case WXK_F14: nKeySym = VK_F14; break;
+ case WXK_F15: nKeySym = VK_F15; break;
+ case WXK_F16: nKeySym = VK_F16; break;
+ case WXK_F17: nKeySym = VK_F17; break;
+ case WXK_F18: nKeySym = VK_F18; break;
+ case WXK_F19: nKeySym = VK_F19; break;
+ case WXK_F20: nKeySym = VK_F20; break;
+ case WXK_F21: nKeySym = VK_F21; break;
+ case WXK_F22: nKeySym = VK_F22; break;
+ case WXK_F23: nKeySym = VK_F23; break;
+ case WXK_F24: nKeySym = VK_F24; break;
+ case WXK_NUMLOCK: nKeySym = VK_NUMLOCK; break;
+ case WXK_SCROLL: nKeySym = VK_SCRLLOCK; break;
+ default:
+ {
+ if ( bIsVirtual )
+ *bIsVirtual = false;
+ nKeySym = nId;
+ break;
+ }
+ }
+ return nKeySym;
+} // end of wxCharCodeWXToOS2
+
+
+bool wxGetKeyState(wxKeyCode key)
+{
+ wxASSERT_MSG(key != WXK_LBUTTON && key != WXK_RBUTTON && key !=
+ WXK_MBUTTON, wxT("can't use wxGetKeyState() for mouse buttons"));
+
+ const LONG vk = wxCharCodeWXToOS2(key);
+ // if the requested key is a LED key, return true if the led is pressed
+ if ( key == WXK_NUMLOCK || key == WXK_CAPITAL || key == WXK_SCROLL )
+ {
+ // low order bit means LED is highlighted and high order one means the
+ // key is down; for compatibility with the other ports return true if
+ // either one is set
+ return ::WinGetKeyState(HWND_DESKTOP, vk) != 0;
+
+ }
+ else // normal key
+ {
+ return IsKeyDown(vk);
+ }
+}
+
+
+wxWindow* wxGetActiveWindow()
+{
+ HWND hWnd = ::WinQueryActiveWindow(HWND_DESKTOP);
+
+ if (hWnd != 0)
+ {
+ return wxFindWinFromHandle((WXHWND)hWnd);
+ }
+ return NULL;
+} // end of wxGetActiveWindow
+
+#ifdef __WXDEBUG__
+const wxChar* wxGetMessageName( int nMessage )
+{
+ switch (nMessage)
+ {
+ case 0x0000: return wxT("WM_NULL");
+ case 0x0001: return wxT("WM_CREATE");
+ case 0x0002: return wxT("WM_DESTROY");
+ case 0x0004: return wxT("WM_ENABLE");
+ case 0x0005: return wxT("WM_SHOW");
+ case 0x0006: return wxT("WM_MOVE");
+ case 0x0007: return wxT("WM_SIZE");
+ case 0x0008: return wxT("WM_ADJUSTWINDOWPOS");
+ case 0x0009: return wxT("WM_CALCVALIDRECTS");
+ case 0x000A: return wxT("WM_SETWINDOWPARAMS");
+ case 0x000B: return wxT("WM_QUERYWINDOWPARAMS");
+ case 0x000C: return wxT("WM_HITTEST");
+ case 0x000D: return wxT("WM_ACTIVATE");
+ case 0x000F: return wxT("WM_SETFOCUS");
+ case 0x0010: return wxT("WM_SETSELECTION");
+ case 0x0011: return wxT("WM_PPAINT");
+ case 0x0012: return wxT("WM_PSETFOCUS");
+ case 0x0013: return wxT("WM_PSYSCOLORCHANGE");
+ case 0x0014: return wxT("WM_PSIZE");
+ case 0x0015: return wxT("WM_PACTIVATE");
+ case 0x0016: return wxT("WM_PCONTROL");
+ case 0x0020: return wxT("WM_COMMAND");
+ case 0x0021: return wxT("WM_SYSCOMMAND");
+ case 0x0022: return wxT("WM_HELP");
+ case 0x0023: return wxT("WM_PAINT");
+ case 0x0024: return wxT("WM_TIMER");
+ case 0x0025: return wxT("WM_SEM1");
+ case 0x0026: return wxT("WM_SEM2");
+ case 0x0027: return wxT("WM_SEM3");
+ case 0x0028: return wxT("WM_SEM4");
+ case 0x0029: return wxT("WM_CLOSE");
+ case 0x002A: return wxT("WM_QUIT");
+ case 0x002B: return wxT("WM_SYSCOLORCHANGE");
+ case 0x002D: return wxT("WM_SYSVALUECHANGE");
+ case 0x002E: return wxT("WM_APPTERMINATENOTIFY");
+ case 0x002F: return wxT("WM_PRESPARAMCHANGED");
+ // Control notification messages
+ case 0x0030: return wxT("WM_CONTROL");
+ case 0x0031: return wxT("WM_VSCROLL");
+ case 0x0032: return wxT("WM_HSCROLL");
+ case 0x0033: return wxT("WM_INITMENU");
+ case 0x0034: return wxT("WM_MENUSELECT");
+ case 0x0035: return wxT("WM_MENUSEND");
+ case 0x0036: return wxT("WM_DRAWITEM");
+ case 0x0037: return wxT("WM_MEASUREITEM");
+ case 0x0038: return wxT("WM_CONTROLPOINTER");
+ case 0x003A: return wxT("WM_QUERYDLGCODE");
+ case 0x003B: return wxT("WM_INITDLG");
+ case 0x003C: return wxT("WM_SUBSTITUTESTRING");
+ case 0x003D: return wxT("WM_MATCHMNEMONIC");
+ case 0x003E: return wxT("WM_SAVEAPPLICATION");
+ case 0x0129: return wxT("WM_CTLCOLORCHANGE");
+ case 0x0130: return wxT("WM_QUERYCTLTYPE");
+ // Frame messages
+ case 0x0040: return wxT("WM_FLASHWINDOW");
+ case 0x0041: return wxT("WM_FORMATFRAME");
+ case 0x0042: return wxT("WM_UPDATEFRAME");
+ case 0x0043: return wxT("WM_FOCUSCHANGE");
+ case 0x0044: return wxT("WM_SETBORDERSIZE");
+ case 0x0045: return wxT("WM_TRACKFRAME");
+ case 0x0046: return wxT("WM_MINMAXFRAME");
+ case 0x0047: return wxT("WM_SETICON");
+ case 0x0048: return wxT("WM_QUERYICON");
+ case 0x0049: return wxT("WM_SETACCELTABLE");
+ case 0x004A: return wxT("WM_QUERYACCELTABLE");
+ case 0x004B: return wxT("WM_TRANSLATEACCEL");
+ case 0x004C: return wxT("WM_QUERYTRACKINFO");
+ case 0x004D: return wxT("WM_QUERYBORDERSIZE");
+ case 0x004E: return wxT("WM_NEXTMENU");
+ case 0x004F: return wxT("WM_ERASEBACKGROUND");
+ case 0x0050: return wxT("WM_QUERYFRAMEINFO");
+ case 0x0051: return wxT("WM_QUERYFOCUSCHAIN");
+ case 0x0052: return wxT("WM_OWNERPOSCHANGE");
+ case 0x0053: return wxT("WM_CACLFRAMERECT");
+ case 0x0055: return wxT("WM_WINDOWPOSCHANGED");
+ case 0x0056: return wxT("WM_ADJUSTFRAMEPOS");
+ case 0x0059: return wxT("WM_QUERYFRAMECTLCOUNT");
+ case 0x005B: return wxT("WM_QUERYHELPINFO");
+ case 0x005C: return wxT("WM_SETHELPINFO");
+ case 0x005D: return wxT("WM_ERROR");
+ case 0x005E: return wxT("WM_REALIZEPALETTE");
+ // Clipboard messages
+ case 0x0060: return wxT("WM_RENDERFMT");
+ case 0x0061: return wxT("WM_RENDERALLFMTS");
+ case 0x0062: return wxT("WM_DESTROYCLIPBOARD");
+ case 0x0063: return wxT("WM_PAINTCLIPBOARD");
+ case 0x0064: return wxT("WM_SIZECLIPBOARD");
+ case 0x0065: return wxT("WM_HSCROLLCLIPBOARD");
+ case 0x0066: return wxT("WM_VSCROLLCLIPBOARD");
+ case 0x0067: return wxT("WM_DRAWCLIPBOARD");
+ // mouse messages
+ case 0x0070: return wxT("WM_MOUSEMOVE");
+ case 0x0071: return wxT("WM_BUTTON1DOWN");
+ case 0x0072: return wxT("WM_BUTTON1UP");
+ case 0x0073: return wxT("WM_BUTTON1DBLCLK");
+ case 0x0074: return wxT("WM_BUTTON2DOWN");
+ case 0x0075: return wxT("WM_BUTTON2UP");
+ case 0x0076: return wxT("WM_BUTTON2DBLCLK");
+ case 0x0077: return wxT("WM_BUTTON3DOWN");
+ case 0x0078: return wxT("WM_BUTTON3UP");
+ case 0x0079: return wxT("WM_BUTTON3DBLCLK");
+ case 0x007D: return wxT("WM_MOUSEMAP");
+ case 0x007E: return wxT("WM_VRNDISABLED");
+ case 0x007F: return wxT("WM_VRNENABLED");
+ case 0x0410: return wxT("WM_CHORD");
+ case 0x0411: return wxT("WM_BUTTON1MOTIONSTART");
+ case 0x0412: return wxT("WM_BUTTON1MOTIONEND");
+ case 0x0413: return wxT("WM_BUTTON1CLICK");
+ case 0x0414: return wxT("WM_BUTTON2MOTIONSTART");
+ case 0x0415: return wxT("WM_BUTTON2MOTIONEND");
+ case 0x0416: return wxT("WM_BUTTON2CLICK");
+ case 0x0417: return wxT("WM_BUTTON3MOTIONSTART");
+ case 0x0418: return wxT("WM_BUTTON3MOTIONEND");
+ case 0x0419: return wxT("WM_BUTTON3CLICK");
+ case 0x0420: return wxT("WM_BEGINDRAG");
+ case 0x0421: return wxT("WM_ENDDRAG");
+ case 0x0422: return wxT("WM_SINGLESELECT");
+ case 0x0423: return wxT("WM_OPEN");
+ case 0x0424: return wxT("WM_CONTEXTMENU");
+ case 0x0425: return wxT("WM_CONTEXTHELP");
+ case 0x0426: return wxT("WM_TEXTEDIT");
+ case 0x0427: return wxT("WM_BEGINSELECT");
+ case 0x0228: return wxT("WM_ENDSELECT");
+ case 0x0429: return wxT("WM_PICKUP");
+ case 0x04C0: return wxT("WM_PENFIRST");
+ case 0x04FF: return wxT("WM_PENLAST");
+ case 0x0500: return wxT("WM_MMPMFIRST");
+ case 0x05FF: return wxT("WM_MMPMLAST");
+ case 0x0600: return wxT("WM_STDDLGFIRST");
+ case 0x06FF: return wxT("WM_STDDLGLAST");
+ case 0x0BD0: return wxT("WM_BIDI_FIRST");
+ case 0x0BFF: return wxT("WM_BIDI_LAST");
+ // keyboard input
+ case 0x007A: return wxT("WM_CHAR");
+ case 0x007B: return wxT("WM_VIOCHAR");
+ // DDE messages
+ case 0x00A0: return wxT("WM_DDE_INITIATE");
+ case 0x00A1: return wxT("WM_DDE_REQUEST");
+ case 0x00A2: return wxT("WM_DDE_ACK");
+ case 0x00A3: return wxT("WM_DDE_DATA");
+ case 0x00A4: return wxT("WM_DDE_ADVISE");
+ case 0x00A5: return wxT("WM_DDE_UNADVISE");
+ case 0x00A6: return wxT("WM_DDE_POKE");
+ case 0x00A7: return wxT("WM_DDE_EXECUTE");
+ case 0x00A8: return wxT("WM_DDE_TERMINATE");
+ case 0x00A9: return wxT("WM_DDE_INITIATEACK");
+ case 0x00AF: return wxT("WM_DDE_LAST");
+ // Buttons
+ case 0x0120: return wxT("BM_CLICK");
+ case 0x0121: return wxT("BM_QUERYCHECKINDEX");
+ case 0x0122: return wxT("BM_QUERYHILITE");
+ case 0x0123: return wxT("BM_SETHILITE");
+ case 0x0124: return wxT("BM_QUERYCHECK");
+ case 0x0125: return wxT("BM_SETCHECK");
+ case 0x0126: return wxT("BM_SETDEFAULT");
+ case 0x0128: return wxT("BM_AUTOSIZE");
+ // Combo boxes
+ case 0x029A: return wxT("CBID_LIST");
+ case 0x029B: return wxT("CBID_EDIT");
+ case 0x0170: return wxT("CBM_SHOWLIST");
+ case 0x0171: return wxT("CBM_HILITE");
+ case 0x0172: return wxT("CBM_ISLISTSHOWING");
+ // Edit fields
+ case 0x0140: return wxT("EM_QUERYCHANGED");
+ case 0x0141: return wxT("EM_QUERYSEL");
+ case 0x0142: return wxT("EM_SETSEL");
+ case 0x0143: return wxT("EM_SETTEXTLIMIT");
+ case 0x0144: return wxT("EM_CUT");
+ case 0x0145: return wxT("EM_COPY");
+ case 0x0146: return wxT("EM_CLEAR");
+ case 0x0147: return wxT("EM_PASTE");
+ case 0x0148: return wxT("EM_QUERYFIRSTCHAR");
+ case 0x0149: return wxT("EM_SETFIRSTCHAR");
+ case 0x014A: return wxT("EM_QUERYREADONLY");
+ case 0x014B: return wxT("EM_SETREADONLY");
+ case 0x014C: return wxT("EM_SETINSERTMODE");
+ // Listboxes
+ case 0x0160: return wxT("LM_QUERYITEMCOUNT");
+ case 0x0161: return wxT("LM_INSERTITEM");
+ case 0x0162: return wxT("LM_SETOPENINDEX");
+ case 0x0163: return wxT("LM_DELETEITEM");
+ case 0x0164: return wxT("LM_SELECTITEM");
+ case 0x0165: return wxT("LM_QUERYSELECTION");
+ case 0x0166: return wxT("LM_SETITEMTEXT");
+ case 0x0167: return wxT("LM_QUERYITEMTEXTLENGTH");
+ case 0x0168: return wxT("LM_QUERYITEMTEXT");
+ case 0x0169: return wxT("LM_SETITEMHANDLE");
+ case 0x016A: return wxT("LM_QUERYITEMHANDLE");
+ case 0x016B: return wxT("LM_SEARCHSTRING");
+ case 0x016C: return wxT("LM_SETITEMHEIGHT");
+ case 0x016D: return wxT("LM_QUERYTOPINDEX");
+ case 0x016E: return wxT("LM_DELETEALL");
+ case 0x016F: return wxT("LM_INSERTMULITEMS");
+ case 0x0660: return wxT("LM_SETITEMWIDTH");
+ // Menus
+ case 0x0180: return wxT("MM_INSERTITEM");
+ case 0x0181: return wxT("MM_DELETEITEM");
+ case 0x0182: return wxT("MM_QUERYITEM");
+ case 0x0183: return wxT("MM_SETITEM");
+ case 0x0184: return wxT("MM_QUERYITEMCOUNT");
+ case 0x0185: return wxT("MM_STARTMENUMODE");
+ case 0x0186: return wxT("MM_ENDMENUMODE");
+ case 0x0188: return wxT("MM_REMOVEITEM");
+ case 0x0189: return wxT("MM_SELECTITEM");
+ case 0x018A: return wxT("MM_QUERYSELITEMID");
+ case 0x018B: return wxT("MM_QUERYITEMTEXT");
+ case 0x018C: return wxT("MM_QUERYITEMTEXTLENGTH");
+ case 0x018D: return wxT("MM_SETITEMHANDLE");
+ case 0x018E: return wxT("MM_SETITEMTEXT");
+ case 0x018F: return wxT("MM_ITEMPOSITIONFROMID");
+ case 0x0190: return wxT("MM_ITEMIDFROMPOSITION");
+ case 0x0191: return wxT("MM_QUERYITEMATTR");
+ case 0x0192: return wxT("MM_SETITEMATTR");
+ case 0x0193: return wxT("MM_ISITEMVALID");
+ case 0x0194: return wxT("MM_QUERYITEMRECT");
+ case 0x0431: return wxT("MM_QUERYDEFAULTITEMID");
+ case 0x0432: return wxT("MM_SETDEFAULTITEMID");
+ // Scrollbars
+ case 0x01A0: return wxT("SBM_SETSCROLLBAR");
+ case 0x01A1: return wxT("SBM_SETPOS");
+ case 0x01A2: return wxT("SBM_QUERYPOS");
+ case 0x01A3: return wxT("SBM_QUERYRANGE");
+ case 0x01A6: return wxT("SBM_SETTHUMBSIZE");
+
+ // Help messages
+ case 0x0F00: return wxT("WM_HELPBASE");
+ case 0x0FFF: return wxT("WM_HELPTOP");
+ // Beginning of user defined messages
+ case 0x1000: return wxT("WM_USER");
+
+ // wxWidgets user defined types
+
+ // listview
+ // case 0x1000 + 0: return wxT("LVM_GETBKCOLOR");
+ case 0x1000 + 1: return wxT("LVM_SETBKCOLOR");
+ case 0x1000 + 2: return wxT("LVM_GETIMAGELIST");
+ case 0x1000 + 3: return wxT("LVM_SETIMAGELIST");
+ case 0x1000 + 4: return wxT("LVM_GETITEMCOUNT");
+ case 0x1000 + 5: return wxT("LVM_GETITEMA");
+ case 0x1000 + 75: return wxT("LVM_GETITEMW");
+ case 0x1000 + 6: return wxT("LVM_SETITEMA");
+ case 0x1000 + 76: return wxT("LVM_SETITEMW");
+ case 0x1000 + 7: return wxT("LVM_INSERTITEMA");
+ case 0x1000 + 77: return wxT("LVM_INSERTITEMW");
+ case 0x1000 + 8: return wxT("LVM_DELETEITEM");
+ case 0x1000 + 9: return wxT("LVM_DELETEALLITEMS");
+ case 0x1000 + 10: return wxT("LVM_GETCALLBACKMASK");
+ case 0x1000 + 11: return wxT("LVM_SETCALLBACKMASK");
+ case 0x1000 + 12: return wxT("LVM_GETNEXTITEM");
+ case 0x1000 + 13: return wxT("LVM_FINDITEMA");
+ case 0x1000 + 83: return wxT("LVM_FINDITEMW");
+ case 0x1000 + 14: return wxT("LVM_GETITEMRECT");
+ case 0x1000 + 15: return wxT("LVM_SETITEMPOSITION");
+ case 0x1000 + 16: return wxT("LVM_GETITEMPOSITION");
+ case 0x1000 + 17: return wxT("LVM_GETSTRINGWIDTHA");
+ case 0x1000 + 87: return wxT("LVM_GETSTRINGWIDTHW");
+ case 0x1000 + 18: return wxT("LVM_HITTEST");
+ case 0x1000 + 19: return wxT("LVM_ENSUREVISIBLE");
+ case 0x1000 + 20: return wxT("LVM_SCROLL");
+ case 0x1000 + 21: return wxT("LVM_REDRAWITEMS");
+ case 0x1000 + 22: return wxT("LVM_ARRANGE");
+ case 0x1000 + 23: return wxT("LVM_EDITLABELA");
+ case 0x1000 + 118: return wxT("LVM_EDITLABELW");
+ case 0x1000 + 24: return wxT("LVM_GETEDITCONTROL");
+ case 0x1000 + 25: return wxT("LVM_GETCOLUMNA");
+ case 0x1000 + 95: return wxT("LVM_GETCOLUMNW");
+ case 0x1000 + 26: return wxT("LVM_SETCOLUMNA");
+ case 0x1000 + 96: return wxT("LVM_SETCOLUMNW");
+ case 0x1000 + 27: return wxT("LVM_INSERTCOLUMNA");
+ case 0x1000 + 97: return wxT("LVM_INSERTCOLUMNW");
+ case 0x1000 + 28: return wxT("LVM_DELETECOLUMN");
+ case 0x1000 + 29: return wxT("LVM_GETCOLUMNWIDTH");
+ case 0x1000 + 30: return wxT("LVM_SETCOLUMNWIDTH");
+ case 0x1000 + 31: return wxT("LVM_GETHEADER");
+ case 0x1000 + 33: return wxT("LVM_CREATEDRAGIMAGE");
+ case 0x1000 + 34: return wxT("LVM_GETVIEWRECT");
+ case 0x1000 + 35: return wxT("LVM_GETTEXTCOLOR");
+ case 0x1000 + 36: return wxT("LVM_SETTEXTCOLOR");
+ case 0x1000 + 37: return wxT("LVM_GETTEXTBKCOLOR");
+ case 0x1000 + 38: return wxT("LVM_SETTEXTBKCOLOR");
+ case 0x1000 + 39: return wxT("LVM_GETTOPINDEX");
+ case 0x1000 + 40: return wxT("LVM_GETCOUNTPERPAGE");
+ case 0x1000 + 41: return wxT("LVM_GETORIGIN");
+ case 0x1000 + 42: return wxT("LVM_UPDATE");
+ case 0x1000 + 43: return wxT("LVM_SETITEMSTATE");
+ case 0x1000 + 44: return wxT("LVM_GETITEMSTATE");
+ case 0x1000 + 45: return wxT("LVM_GETITEMTEXTA");
+ case 0x1000 + 115: return wxT("LVM_GETITEMTEXTW");
+ case 0x1000 + 46: return wxT("LVM_SETITEMTEXTA");
+ case 0x1000 + 116: return wxT("LVM_SETITEMTEXTW");
+ case 0x1000 + 47: return wxT("LVM_SETITEMCOUNT");
+ case 0x1000 + 48: return wxT("LVM_SORTITEMS");
+ case 0x1000 + 49: return wxT("LVM_SETITEMPOSITION32");
+ case 0x1000 + 50: return wxT("LVM_GETSELECTEDCOUNT");
+ case 0x1000 + 51: return wxT("LVM_GETITEMSPACING");
+ case 0x1000 + 52: return wxT("LVM_GETISEARCHSTRINGA");
+ case 0x1000 + 117: return wxT("LVM_GETISEARCHSTRINGW");
+ case 0x1000 + 53: return wxT("LVM_SETICONSPACING");
+ case 0x1000 + 54: return wxT("LVM_SETEXTENDEDLISTVIEWSTYLE");
+ case 0x1000 + 55: return wxT("LVM_GETEXTENDEDLISTVIEWSTYLE");
+ case 0x1000 + 56: return wxT("LVM_GETSUBITEMRECT");
+ case 0x1000 + 57: return wxT("LVM_SUBITEMHITTEST");
+ case 0x1000 + 58: return wxT("LVM_SETCOLUMNORDERARRAY");
+ case 0x1000 + 59: return wxT("LVM_GETCOLUMNORDERARRAY");
+ case 0x1000 + 60: return wxT("LVM_SETHOTITEM");
+ case 0x1000 + 61: return wxT("LVM_GETHOTITEM");
+ case 0x1000 + 62: return wxT("LVM_SETHOTCURSOR");
+ case 0x1000 + 63: return wxT("LVM_GETHOTCURSOR");
+ case 0x1000 + 64: return wxT("LVM_APPROXIMATEVIEWRECT");
+ case 0x1000 + 65: return wxT("LVM_SETWORKAREA");
+
+ // tree view
+ case 0x1100 + 0: return wxT("TVM_INSERTITEMA");
+ case 0x1100 + 50: return wxT("TVM_INSERTITEMW");
+ case 0x1100 + 1: return wxT("TVM_DELETEITEM");
+ case 0x1100 + 2: return wxT("TVM_EXPAND");
+ case 0x1100 + 4: return wxT("TVM_GETITEMRECT");
+ case 0x1100 + 5: return wxT("TVM_GETCOUNT");
+ case 0x1100 + 6: return wxT("TVM_GETINDENT");
+ case 0x1100 + 7: return wxT("TVM_SETINDENT");
+ case 0x1100 + 8: return wxT("TVM_GETIMAGELIST");
+ case 0x1100 + 9: return wxT("TVM_SETIMAGELIST");
+ case 0x1100 + 10: return wxT("TVM_GETNEXTITEM");
+ case 0x1100 + 11: return wxT("TVM_SELECTITEM");
+ case 0x1100 + 12: return wxT("TVM_GETITEMA");
+ case 0x1100 + 62: return wxT("TVM_GETITEMW");
+ case 0x1100 + 13: return wxT("TVM_SETITEMA");
+ case 0x1100 + 63: return wxT("TVM_SETITEMW");
+ case 0x1100 + 14: return wxT("TVM_EDITLABELA");
+ case 0x1100 + 65: return wxT("TVM_EDITLABELW");
+ case 0x1100 + 15: return wxT("TVM_GETEDITCONTROL");
+ case 0x1100 + 16: return wxT("TVM_GETVISIBLECOUNT");
+ case 0x1100 + 17: return wxT("TVM_HITTEST");
+ case 0x1100 + 18: return wxT("TVM_CREATEDRAGIMAGE");
+ case 0x1100 + 19: return wxT("TVM_SORTCHILDREN");
+ case 0x1100 + 20: return wxT("TVM_ENSUREVISIBLE");
+ case 0x1100 + 21: return wxT("TVM_SORTCHILDRENCB");
+ case 0x1100 + 22: return wxT("TVM_ENDEDITLABELNOW");
+ case 0x1100 + 23: return wxT("TVM_GETISEARCHSTRINGA");
+ case 0x1100 + 64: return wxT("TVM_GETISEARCHSTRINGW");
+ case 0x1100 + 24: return wxT("TVM_SETTOOLTIPS");
+ case 0x1100 + 25: return wxT("TVM_GETTOOLTIPS");
+
+ // header
+ case 0x1200 + 0: return wxT("HDM_GETITEMCOUNT");
+ case 0x1200 + 1: return wxT("HDM_INSERTITEMA");
+ case 0x1200 + 10: return wxT("HDM_INSERTITEMW");
+ case 0x1200 + 2: return wxT("HDM_DELETEITEM");
+ case 0x1200 + 3: return wxT("HDM_GETITEMA");
+ case 0x1200 + 11: return wxT("HDM_GETITEMW");
+ case 0x1200 + 4: return wxT("HDM_SETITEMA");
+ case 0x1200 + 12: return wxT("HDM_SETITEMW");
+ case 0x1200 + 5: return wxT("HDM_LAYOUT");
+ case 0x1200 + 6: return wxT("HDM_HITTEST");
+ case 0x1200 + 7: return wxT("HDM_GETITEMRECT");
+ case 0x1200 + 8: return wxT("HDM_SETIMAGELIST");
+ case 0x1200 + 9: return wxT("HDM_GETIMAGELIST");
+ case 0x1200 + 15: return wxT("HDM_ORDERTOINDEX");
+ case 0x1200 + 16: return wxT("HDM_CREATEDRAGIMAGE");
+ case 0x1200 + 17: return wxT("HDM_GETORDERARRAY");
+ case 0x1200 + 18: return wxT("HDM_SETORDERARRAY");
+ case 0x1200 + 19: return wxT("HDM_SETHOTDIVIDER");
+
+ // tab control
+ case 0x1300 + 2: return wxT("TCM_GETIMAGELIST");
+ case 0x1300 + 3: return wxT("TCM_SETIMAGELIST");
+ case 0x1300 + 4: return wxT("TCM_GETITEMCOUNT");
+ case 0x1300 + 5: return wxT("TCM_GETITEMA");
+ case 0x1300 + 60: return wxT("TCM_GETITEMW");
+ case 0x1300 + 6: return wxT("TCM_SETITEMA");
+ case 0x1300 + 61: return wxT("TCM_SETITEMW");
+ case 0x1300 + 7: return wxT("TCM_INSERTITEMA");
+ case 0x1300 + 62: return wxT("TCM_INSERTITEMW");
+ case 0x1300 + 8: return wxT("TCM_DELETEITEM");
+ case 0x1300 + 9: return wxT("TCM_DELETEALLITEMS");
+ case 0x1300 + 10: return wxT("TCM_GETITEMRECT");
+ case 0x1300 + 11: return wxT("TCM_GETCURSEL");
+ case 0x1300 + 12: return wxT("TCM_SETCURSEL");
+ case 0x1300 + 13: return wxT("TCM_HITTEST");
+ case 0x1300 + 14: return wxT("TCM_SETITEMEXTRA");
+ case 0x1300 + 40: return wxT("TCM_ADJUSTRECT");
+ case 0x1300 + 41: return wxT("TCM_SETITEMSIZE");
+ case 0x1300 + 42: return wxT("TCM_REMOVEIMAGE");
+ case 0x1300 + 43: return wxT("TCM_SETPADDING");
+ case 0x1300 + 44: return wxT("TCM_GETROWCOUNT");
+ case 0x1300 + 45: return wxT("TCM_GETTOOLTIPS");
+ case 0x1300 + 46: return wxT("TCM_SETTOOLTIPS");
+ case 0x1300 + 47: return wxT("TCM_GETCURFOCUS");
+ case 0x1300 + 48: return wxT("TCM_SETCURFOCUS");
+ case 0x1300 + 49: return wxT("TCM_SETMINTABWIDTH");
+ case 0x1300 + 50: return wxT("TCM_DESELECTALL");
+
+ // toolbar
+ case WM_USER+1000+1: return wxT("TB_ENABLEBUTTON");
+ case WM_USER+1000+2: return wxT("TB_CHECKBUTTON");
+ case WM_USER+1000+3: return wxT("TB_PRESSBUTTON");
+ case WM_USER+1000+4: return wxT("TB_HIDEBUTTON");
+ case WM_USER+1000+5: return wxT("TB_INDETERMINATE");
+ case WM_USER+1000+9: return wxT("TB_ISBUTTONENABLED");
+ case WM_USER+1000+10: return wxT("TB_ISBUTTONCHECKED");
+ case WM_USER+1000+11: return wxT("TB_ISBUTTONPRESSED");
+ case WM_USER+1000+12: return wxT("TB_ISBUTTONHIDDEN");
+ case WM_USER+1000+13: return wxT("TB_ISBUTTONINDETERMINATE");
+ case WM_USER+1000+17: return wxT("TB_SETSTATE");
+ case WM_USER+1000+18: return wxT("TB_GETSTATE");
+ case WM_USER+1000+19: return wxT("TB_ADDBITMAP");
+ case WM_USER+1000+20: return wxT("TB_ADDBUTTONS");
+ case WM_USER+1000+21: return wxT("TB_INSERTBUTTON");
+ case WM_USER+1000+22: return wxT("TB_DELETEBUTTON");
+ case WM_USER+1000+23: return wxT("TB_GETBUTTON");
+ case WM_USER+1000+24: return wxT("TB_BUTTONCOUNT");
+ case WM_USER+1000+25: return wxT("TB_COMMANDTOINDEX");
+ case WM_USER+1000+26: return wxT("TB_SAVERESTOREA");
+ case WM_USER+1000+76: return wxT("TB_SAVERESTOREW");
+ case WM_USER+1000+27: return wxT("TB_CUSTOMIZE");
+ case WM_USER+1000+28: return wxT("TB_ADDSTRINGA");
+ case WM_USER+1000+77: return wxT("TB_ADDSTRINGW");
+ case WM_USER+1000+29: return wxT("TB_GETITEMRECT");
+ case WM_USER+1000+30: return wxT("TB_BUTTONSTRUCTSIZE");
+ case WM_USER+1000+31: return wxT("TB_SETBUTTONSIZE");
+ case WM_USER+1000+32: return wxT("TB_SETBITMAPSIZE");
+ case WM_USER+1000+33: return wxT("TB_AUTOSIZE");
+ case WM_USER+1000+35: return wxT("TB_GETTOOLTIPS");
+ case WM_USER+1000+36: return wxT("TB_SETTOOLTIPS");
+ case WM_USER+1000+37: return wxT("TB_SETPARENT");
+ case WM_USER+1000+39: return wxT("TB_SETROWS");
+ case WM_USER+1000+40: return wxT("TB_GETROWS");
+ case WM_USER+1000+42: return wxT("TB_SETCMDID");
+ case WM_USER+1000+43: return wxT("TB_CHANGEBITMAP");
+ case WM_USER+1000+44: return wxT("TB_GETBITMAP");
+ case WM_USER+1000+45: return wxT("TB_GETBUTTONTEXTA");
+ case WM_USER+1000+75: return wxT("TB_GETBUTTONTEXTW");
+ case WM_USER+1000+46: return wxT("TB_REPLACEBITMAP");
+ case WM_USER+1000+47: return wxT("TB_SETINDENT");
+ case WM_USER+1000+48: return wxT("TB_SETIMAGELIST");
+ case WM_USER+1000+49: return wxT("TB_GETIMAGELIST");
+ case WM_USER+1000+50: return wxT("TB_LOADIMAGES");
+ case WM_USER+1000+51: return wxT("TB_GETRECT");
+ case WM_USER+1000+52: return wxT("TB_SETHOTIMAGELIST");
+ case WM_USER+1000+53: return wxT("TB_GETHOTIMAGELIST");
+ case WM_USER+1000+54: return wxT("TB_SETDISABLEDIMAGELIST");
+ case WM_USER+1000+55: return wxT("TB_GETDISABLEDIMAGELIST");
+ case WM_USER+1000+56: return wxT("TB_SETSTYLE");
+ case WM_USER+1000+57: return wxT("TB_GETSTYLE");
+ case WM_USER+1000+58: return wxT("TB_GETBUTTONSIZE");
+ case WM_USER+1000+59: return wxT("TB_SETBUTTONWIDTH");
+ case WM_USER+1000+60: return wxT("TB_SETMAXTEXTROWS");
+ case WM_USER+1000+61: return wxT("TB_GETTEXTROWS");
+ case WM_USER+1000+41: return wxT("TB_GETBITMAPFLAGS");
+ }
+
+ static wxString s_szBuf;
+ s_szBuf.Printf(wxT("<unknown message = %d>"), nMessage);
+ return s_szBuf.c_str();
+
+} // end of wxGetMessageName
+
+#endif // __WXDEBUG__
+
+// Unused?
+#if 0
+static void TranslateKbdEventToMouse(
+ wxWindow* pWin
+, int* pX
+, int* pY
+, ULONG* pFlags
+)
+{
+ //
+ // Construct the key mask
+ ULONG& fwKeys = *pFlags;
+
+ fwKeys = VK_BUTTON2;
+ if ((::WinGetKeyState(HWND_DESKTOP, VK_CTRL) & 0x100) != 0)
+ fwKeys |= VK_CTRL;
+ if ((::WinGetKeyState(HWND_DESKTOP, VK_SHIFT) & 0x100) != 0)
+ fwKeys |= VK_SHIFT;
+
+ //
+ // Simulate right mouse button click
+ //
+ POINTL vPoint;
+
+ ::WinQueryMsgPos(vHabmain, &vPoint);
+ *pX = vPoint.x;
+ *pY = vPoint.y;
+
+ pWin->ScreenToClient(pX, pY);
+} // end of TranslateKbdEventToMouse
+#endif
+
+// Find the wxWindow at the current mouse position, returning the mouse
+// position.
+wxWindow* wxFindWindowAtPointer(wxPoint& WXUNUSED(rPt))
+{
+ return wxFindWindowAtPoint(wxGetMousePosition());
+}
+
+wxWindow* wxFindWindowAtPoint(const wxPoint& rPt)
+{
+ POINTL vPt2;
+
+ vPt2.x = rPt.x;
+ vPt2.y = rPt.y;
+
+ HWND hWndHit = ::WinWindowFromPoint(HWND_DESKTOP, &vPt2, FALSE);
+ wxWindow* pWin = wxFindWinFromHandle((WXHWND)hWndHit) ;
+ HWND hWnd = hWndHit;
+
+ //
+ // Try to find a window with a wxWindow associated with it
+ //
+ while (!pWin && (hWnd != 0))
+ {
+ hWnd = ::WinQueryWindow(hWnd, QW_PARENT);
+ pWin = wxFindWinFromHandle((WXHWND)hWnd) ;
+ }
+ return pWin;
+}
+
+// Get the current mouse position.
+wxPoint wxGetMousePosition()
+{
+ POINTL vPt;
+
+ ::WinQueryPointerPos(HWND_DESKTOP, &vPt);
+ return wxPoint(vPt.x, vPt.y);
+}
+
+wxMouseState wxGetMouseState()
+{
+ wxMouseState ms;
+ wxPoint pt = wxGetMousePosition();
+ ms.SetX(pt.x);
+ ms.SetY(pt.y);
+ ms.SetLeftDown(IsKeyDown(VK_BUTTON1));
+ ms.SetMiddleDown(IsKeyDown(VK_BUTTON3));
+ ms.SetRightDown(IsKeyDown(VK_BUTTON2));
+ ms.SetControlDown(IsCtrlDown());
+ ms.SetShiftDown(IsShiftDown());
+ ms.SetAltDown(IsKeyDown(VK_ALT)|IsKeyDown(VK_ALTGRAF));
+ ms.SetMetaDown(IsKeyDown(VK_ALTGRAF));
+ return ms;
+}
+
+
+wxWindowOS2* FindWindowForMouseEvent( wxWindow* pWin,
+ short* WXUNUSED(pnX),
+ short* WXUNUSED(pnY) )
+{
+ HWND hWnd = GetHwndOf(pWin);
+ HWND hWndUnderMouse;
+ POINTL vPoint;
+ BOOL rcEnabled = FALSE;
+ BOOL rcVisible = FALSE;
+
+ ::WinQueryPointerPos(HWND_DESKTOP, &vPoint);
+ hWndUnderMouse = ::WinWindowFromPoint(HWND_DESKTOP, &vPoint, TRUE);
+ if (hWndUnderMouse != HWND_DESKTOP)
+ {
+ wxWindow* pWinUnderMouse = wxFindWinFromHandle((WXHWND)hWndUnderMouse);
+
+ if (pWinUnderMouse)
+ {
+ wxWindowList::compatibility_iterator current = pWinUnderMouse->GetChildren().GetFirst();
+ wxWindow* pGrandChild = NULL;
+ RECTL vRect;
+ POINTL vPoint2;
+
+ ::WinMapWindowPoints(HWND_DESKTOP, hWndUnderMouse, &vPoint, 1);
+ //
+ // Find a child window mouse might be under
+ //
+ while (current)
+ {
+ wxWindow* pChild = current->GetData();
+
+ vPoint2.x = vPoint.x;
+ vPoint2.y = vPoint.y;
+ ::WinMapWindowPoints(hWndUnderMouse, pChild->GetHWND(), &vPoint2, 1);
+ ::WinQueryWindowRect(pChild->GetHWND(), &vRect);
+ if (::WinPtInRect(vHabmain, &vRect, &vPoint2))
+ {
+ if (pChild->IsTopLevel())
+ {
+ POINTL vPoint3;
+ wxWindowList::compatibility_iterator current2 =pChild->GetChildren().GetFirst();
+
+ while (current2)
+ {
+ wxWindow* pGrandChild = current2->GetData();
+
+ vPoint3.x = vPoint2.x;
+ vPoint3.y = vPoint2.y;
+ ::WinMapWindowPoints( pChild->GetHWND()
+ ,pGrandChild->GetHWND()
+ ,&vPoint3
+ ,1
+ );
+ ::WinQueryWindowRect(pGrandChild->GetHWND(), &vRect);
+ if (::WinPtInRect(vHabmain, &vRect, &vPoint3))
+ {
+ hWndUnderMouse = GetHwndOf(pGrandChild);
+ pWinUnderMouse = pGrandChild;
+ break;
+ }
+ current2 = current2->GetNext();
+ }
+ if (pGrandChild)
+ break;
+ }
+ hWndUnderMouse = GetHwndOf(pChild);
+ pWinUnderMouse = pChild;
+ rcVisible = ::WinIsWindowVisible(hWndUnderMouse);
+ rcEnabled = ::WinIsWindowEnabled(hWndUnderMouse);
+ if (rcVisible && rcEnabled)
+ break;
+ }
+ current = current->GetNext();
+ }
+ }
+ }
+ rcVisible = ::WinIsWindowVisible(hWndUnderMouse);
+ rcEnabled = ::WinIsWindowEnabled(hWndUnderMouse);
+
+
+ //
+ // Check that we have a child window which is susceptible to receive mouse
+ // events: for this it must be shown and enabled
+ //
+ if ( hWndUnderMouse &&
+ hWndUnderMouse != hWnd &&
+ rcVisible && rcEnabled)
+ {
+ wxWindow* pWinUnderMouse = wxFindWinFromHandle((WXHWND)hWndUnderMouse);
+
+ if (pWinUnderMouse)
+ {
+ //
+ // Translate the mouse coords to the other window coords
+ //
+ pWin = pWinUnderMouse;
+ }
+ }
+ return pWin;
+} // end of FindWindowForMouseEvent
projects / wxWidgets.git / blobdiff