X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/524d72c4cbaa8dd96e177cf85c9b9ca4e87079fb..a536e411022b21280532c9daadc806a437fbb4c6:/src/os2/window.cpp diff --git a/src/os2/window.cpp b/src/os2/window.cpp index feea40e3c5..e41f21f386 100644 --- a/src/os2/window.cpp +++ b/src/os2/window.cpp @@ -92,6 +92,20 @@ # 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 // --------------------------------------------------------------------------- @@ -124,24 +138,16 @@ MRESULT EXPENTRY wxWndProc( HWND hWnd const char *wxGetMessageName(int message); #endif //__WXDEBUG__ -void wxRemoveHandleAssociation(wxWindowOS2* pWin); -void wxAssociateWinWithHandle( HWND hWnd - ,wxWindowOS2* pWin - ); +wxWindowOS2* FindWindowForMouseEvent( wxWindow* pWin + ,short* pnX + ,short* pnY + ); +void wxRemoveHandleAssociation(wxWindowOS2* pWin); +void wxAssociateWinWithHandle( HWND hWnd + ,wxWindowOS2* pWin + ); wxWindow* wxFindWinFromHandle(WXHWND hWnd); -// -// This magical function is used to translate VK_APPS key presses to right -// mouse clicks -// -// Unused? -#if 0 -static void TranslateKbdEventToMouse( wxWindow* pWin - ,int* pX - ,int* pY - ,MPARAM* pFlags - ); -#endif // // get the current state of SHIFT/CTRL keys // @@ -287,13 +293,13 @@ void wxWindowOS2::Init() // // PM specific // - m_bDoubleClickAllowed = 0; m_bWinCaptured = FALSE; - m_isBeingDeleted = FALSE; - m_fnOldWndProc = 0; - m_bUseCtl3D = FALSE; - m_bMouseInWindow = FALSE; + m_isBeingDeleted = FALSE; + m_fnOldWndProc = NULL; + m_bUseCtl3D = FALSE; + m_bMouseInWindow = FALSE; + m_bLastKeydownProcessed = FALSE; // // wxWnd @@ -335,12 +341,12 @@ wxWindowOS2::~wxWindowOS2() for (wxWindow* pWin = GetParent(); pWin; pWin = pWin->GetParent()) { - wxFrame* pFrame = wxDynamicCast(pWin, wxFrame); + wxTopLevelWindow* pFrame = wxDynamicCast(pWin, wxTopLevelWindow); if (pFrame) { if (pFrame->GetLastFocus() == this) - pFrame->SetLastFocus((wxWindow*)NULL); + pFrame->SetLastFocus(NULL); } } @@ -376,6 +382,19 @@ bool wxWindowOS2::Create( 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 + if ( !CreateBase( pParent ,vId ,rPos @@ -404,39 +423,16 @@ bool wxWindowOS2::Create( // set in those class create procs. PM's basic windows styles are // very limited. // - ulCreateFlags |= WS_VISIBLE; + ulCreateFlags |= WS_VISIBLE | OS2GetCreateWindowFlags(&dwExStyle); #ifdef __WXUNIVERSAL__ // no 3d effects, we draw them ourselves WXDWORD exStyle = 0; -#else // !wxUniversal - if (lStyle & wxCLIP_SIBLINGS) - ulCreateFlags |= WS_CLIPSIBLINGS; - - if (lStyle & wxCLIP_CHILDREN ) - ulCreateFlags |= WS_CLIPCHILDREN; - - // - // - // - bool bWant3D; - dwExStyle = Determine3DEffects(WS_EX_CLIENTEDGE, &bWant3D); - -#endif - - // - // Add the simple border style as we'll use this to draw borders - // - if (lStyle & wxSIMPLE_BORDER) - dwExStyle |= wxSIMPLE_BORDER; - +#endif // !wxUniversal if (lStyle & wxPOPUP_WINDOW) { // a popup window floats on top of everything -//TODO: fix this... -// exStyle |= WS_EX_TOPMOST | WS_EX_TOOLWINDOW; - // it is also created hidden as other top level windows ulCreateFlags &= ~WS_VISIBLE; m_isShown = FALSE; @@ -472,6 +468,14 @@ void wxWindowOS2::SetFocus() ::WinSetFocus(HWND_DESKTOP, hWnd); } // end of wxWindowOS2::SetFocus +void wxWindowOS2::SetFocusFromKbd() +{ + // + // Nothing else to do under OS/2 + // + wxWindowBase::SetFocusFromKbd(); +} // end of wxWindowOS2::SetFocus + wxWindow* wxWindowBase::FindFocus() { HWND hWnd = ::WinQueryFocus(HWND_DESKTOP); @@ -1050,6 +1054,69 @@ bool wxCheckWindowWndProc( return(fnWndProc == (WXFARPROC)vCls.pfnWindowProc); } // end of WinGuiBase_CheckWindowWndProc +void wxWindowOS2::SetWindowStyleFlag( + long lFlags +) +{ + 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 + +WXDWORD wxWindowOS2::OS2GetStyle( + long lFlags +, WXDWORD* pdwExstyle +) const +{ + WXDWORD dwStyle = 0L; + + if (lFlags & wxCLIP_CHILDREN ) + dwStyle |= WS_CLIPCHILDREN; + + if (lFlags & wxCLIP_SIBLINGS ) + dwStyle |= WS_CLIPSIBLINGS; + + return dwStyle; +} // end of wxWindowMSW::MSWGetStyle + // // Make a Windows extended style from the given wxWindows window style // @@ -2263,17 +2330,6 @@ bool wxWindowOS2::OS2ProcessMessage( pMsg = pMsg; // just shut up the compiler #endif // __WXUNIVERSAL__ -#if wxUSE_TOOLTIPS - if ( m_tooltip ) - { - // relay mouse move events to the tooltip control - QMSG* pQMsg = (QMSG*)pMsg; - - if (pQMsg->msg == WM_MOUSEMOVE ) - m_tooltip->RelayEvent(pMsg); - } -#endif // wxUSE_TOOLTIPS - return FALSE; } // end of wxWindowOS2::OS2ProcessMessage @@ -2525,6 +2581,8 @@ MRESULT wxWindowOS2::OS2WindowProc( { if (pFrame->GetStatusBar()) pFrame->PositionStatusBar(); + if (pFrame->GetToolBar()) + pFrame->PositionToolBar(); } } } @@ -2593,12 +2651,38 @@ MRESULT wxWindowOS2::OS2WindowProc( case WM_BUTTON3MOTIONEND: case WM_BUTTON3MOTIONSTART: { - short x = LOWORD(wParam); - short y = HIWORD(wParam); + if (uMsg == WM_BUTTON1DOWN && AcceptsFocus()) + SetFocus(); + + short nX = LOWORD(wParam); + short nY = HIWORD(wParam); - bProcessed = HandleMouseEvent(uMsg, x, y, (WXUINT)wParam); + // + // Redirect the event to a static control if necessary + // + if (this == GetCapture()) + { + bProcessed = HandleMouseEvent( uMsg + ,nX + ,nY + ,(WXUINT)SHORT1FROMMP(wParam) + ); + } + else + { + wxWindow* pWin = FindWindowForMouseEvent( this + ,&nX + ,&nY + ); + bProcessed = pWin->HandleMouseEvent( uMsg + ,nX + ,nY + ,(WXUINT)SHORT1FROMMP(wParam) + ); + } } break; + case WM_SYSCOMMAND: bProcessed = HandleSysCommand(wParam, lParam); break; @@ -2638,10 +2722,13 @@ MRESULT wxWindowOS2::OS2WindowProc( break; case WM_QUERYDLGCODE: - if ( m_lDlgCode ) + if (!IsOfStandardClass()) { - mResult = (MRESULT)m_lDlgCode; - bProcessed = TRUE; + if ( m_lDlgCode ) + { + mResult = (MRESULT)m_lDlgCode; + bProcessed = TRUE; + } } // //else: get the dlg code from the DefWindowProc() @@ -2659,17 +2746,18 @@ MRESULT wxWindowOS2::OS2WindowProc( if (uKeyFlags & KC_KEYUP) { //TODO: check if the cast to WXWORD isn't causing trouble - bProcessed = HandleKeyUp((WXDWORD)wParam, lParam); + 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 // - HandleKeyDown((WXDWORD)wParam, lParam); + m_bLastKeydownProcessed = HandleKeyDown(wParam, lParam); if (uKeyFlags & KC_VIRTUALKEY) { USHORT uVk = SHORT2FROMMP((MPARAM)lParam); @@ -2677,14 +2765,17 @@ MRESULT wxWindowOS2::OS2WindowProc( // // We consider these message "not interesting" to OnChar // - if (uVk == VK_SHIFT || uVk == VK_CTRL ) - { - bProcessed = TRUE; - break; - } 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: @@ -2698,19 +2789,28 @@ MRESULT wxWindowOS2::OS2WindowProc( bProcessed = FALSE; break; - case VK_LEFT: - case VK_RIGHT: - case VK_DOWN: - case VK_UP: default: - bProcessed = HandleChar((WXDWORD)wParam, lParam); + bProcessed = HandleChar(wParam, lParam); } break; } else // WM_CHAR -- Always an ASCII character { - bProcessed = HandleChar((WXDWORD)wParam, lParam, TRUE); - break; + 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; + } } } } @@ -2960,36 +3060,37 @@ bool wxWindowOS2::OS2GetCreateWindowCoords( ) const { bool bNonDefault = FALSE; + static const int DEFAULT_Y = 200; + static const int DEFAULT_H = 250; if (rPos.x == -1) { - // - // If set x to CW_USEDEFAULT, y parameter is ignored anyhow so we can - // just as well set it to CW_USEDEFAULT as well rnX = rnY = CW_USEDEFAULT; } else { rnX = rPos.x; - rnY = rPos.y == -1 ? CW_USEDEFAULT : rPos.y; + rnY = rPos.y == -1 ? DEFAULT_Y : rPos.y; bNonDefault = TRUE; } if (rSize.x == -1) { - // - // As abobe, h is not used at all in this case anyhow - // rnWidth = rnHeight = CW_USEDEFAULT; } else { rnWidth = rSize.x; - rnHeight = rSize.y == -1 ? CW_USEDEFAULT : rSize.y; + rnHeight = rSize.y == -1 ? 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 char* zTitle @@ -3022,31 +3123,6 @@ bool wxWindowOS2::OS2Create( ,nHeight ); - if (GetWindowStyleFlag() & wxPOPUP_WINDOW) - hParent = HWND_DESKTOP; - else - { - if ((bIsChild || HasFlag(wxFRAME_TOOL_WINDOW)) && pParent ) - { - // - // This is either a normal child window or a top level window with - // wxFRAME_TOOL_WINDOW style (see below) - // - hParent = GetHwndOf(pParent); - } - else - { - // - // This is either a window for which no parent was specified (not - // much we can do then) or a frame without wxFRAME_TOOL_WINDOW - // style: we should use NULL parent HWND for it or it would be - // always on top of its parent which is not what we usually want - // (in fact, we only want it for frames with the special - // wxFRAME_TOOL_WINDOW as above) - // - hParent = NULL; - } - } if (bIsChild) { lControlId = GetId(); @@ -3064,20 +3140,20 @@ bool wxWindowOS2::OS2Create( { sClassName += wxT("NR"); } - m_hWnd = (WXHWND)::WinCreateWindow( (HWND)hParent - ,(PSZ)sClassName.c_str() - ,(PSZ)zTitle ? zTitle : "" - ,(ULONG)dwStyle - ,(LONG)0L - ,(LONG)0L - ,(LONG)0L - ,(LONG)0L - ,NULLHANDLE - ,HWND_TOP - ,(ULONG)lControlId - ,pCtlData - ,NULL - ); + m_hWnd = (WXHWND)::WinCreateWindow( (HWND)OS2GetParent() + ,(PSZ)sClassName.c_str() + ,(PSZ)zTitle ? zTitle : "" + ,(ULONG)dwStyle + ,(LONG)0L + ,(LONG)0L + ,(LONG)0L + ,(LONG)0L + ,NULLHANDLE + ,HWND_TOP + ,(ULONG)lControlId + ,pCtlData + ,NULL + ); if (!m_hWnd) { vError = ::WinGetLastError(wxGetInstance()); @@ -3839,6 +3915,7 @@ void wxWindowOS2::InitMouseEvent( rEvent.m_rightDown = ((uFlags & VK_BUTTON2) != 0); rEvent.SetTimestamp(s_currentMsg.time); rEvent.m_eventObject = this; + rEvent.SetId(GetId()); #if wxUSE_MOUSEEVENT_HACK m_lastMouseX = nX; @@ -3927,6 +4004,7 @@ wxKeyEvent wxWindowOS2::CreateKeyEvent( wxEventType eType , int nId , WXLPARAM lParam +, WXWPARAM wParam ) const { wxKeyEvent vEvent(eType); @@ -3938,6 +4016,8 @@ wxKeyEvent wxWindowOS2::CreateKeyEvent( vEvent.m_eventObject = (wxWindow *)this; // const_cast vEvent.m_keyCode = nId; + vEvent.m_rawCode = (wxUint32)wParam; + vEvent.m_rawFlags = (wxUint32)lParam; vEvent.SetTimestamp(s_currentMsg.time); // @@ -3965,7 +4045,7 @@ wxKeyEvent wxWindowOS2::CreateKeyEvent( // WM_KEYDOWN one // bool wxWindowOS2::HandleChar( - WXDWORD wParam + WXWPARAM wParam , WXLPARAM lParam , bool isASCII ) @@ -3973,12 +4053,22 @@ bool wxWindowOS2::HandleChar( 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 CTRL plus a letter. // - vId = wParam; + vId = (int)wParam; if ((vId > 0) && (vId < 27)) { switch (vId) @@ -3997,57 +4087,50 @@ bool wxWindowOS2::HandleChar( default: bCtrlDown = TRUE; - vId = vId + 96; + vId = vId + 'a' - 1; } } } - else if ( (vId = wxCharCodeOS2ToWX(wParam)) == 0) + else // we're called from WM_KEYDOWN { - // - // It's ASCII and will be processed here only when called from - // WM_CHAR (i.e. when isASCII = TRUE), don't process it now - // - vId = -1; + vId = wxCharCodeOS2ToWX((int)wParam); + if (vId == 0) + return FALSE; } - if (vId != -1) - { - wxKeyEvent vEvent(CreateKeyEvent( wxEVT_CHAR + wxKeyEvent vEvent(CreateKeyEvent( wxEVT_CHAR ,vId ,lParam )); - if (bCtrlDown) - { - vEvent.m_controlDown = TRUE; - } - - if (GetEventHandler()->ProcessEvent(vEvent)) - return TRUE; + if (bCtrlDown) + { + vEvent.m_controlDown = TRUE; } - return FALSE; + return (GetEventHandler()->ProcessEvent(vEvent)); } bool wxWindowOS2::HandleKeyDown( - WXWORD wParam + WXWPARAM wParam , WXLPARAM lParam ) { - int nId = wxCharCodeOS2ToWX(wParam); + int nId = wxCharCodeOS2ToWX((int)wParam); if (!nId) { // // Normal ASCII char // - nId = wParam; + nId = (int)wParam; } if (nId != -1) { wxKeyEvent vEvent(CreateKeyEvent( wxEVT_KEY_DOWN ,nId - ,lParam + ,(MPARAM)lParam + ,(MPARAM)wParam )); if (GetEventHandler()->ProcessEvent(vEvent)) @@ -4059,18 +4142,18 @@ bool wxWindowOS2::HandleKeyDown( } // end of wxWindowOS2::HandleKeyDown bool wxWindowOS2::HandleKeyUp( - WXDWORD wParam + WXWPARAM wParam , WXLPARAM lParam ) { - int nId = wxCharCodeOS2ToWX(wParam); + int nId = wxCharCodeOS2ToWX((int)wParam); if (!nId) { // // Normal ASCII char // - nId = wParam; + nId = (int)wParam; } if (nId != -1) @@ -4078,6 +4161,7 @@ bool wxWindowOS2::HandleKeyUp( wxKeyEvent vEvent(CreateKeyEvent( wxEVT_KEY_UP ,nId ,lParam + ,wParam )); if (GetEventHandler()->ProcessEvent(vEvent)) @@ -4271,7 +4355,19 @@ int wxWindowOS2::GetOS2ParentHeight( IsKindOf(CLASSINFO(wxMenuBar)) || IsKindOf(CLASSINFO(wxToolBar)) ) - return(pParent->GetSize().y); + { + 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); } @@ -4369,6 +4465,7 @@ int wxCharCodeOS2ToWX( 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; @@ -4393,6 +4490,17 @@ int wxCharCodeOS2ToWX( 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: @@ -5013,3 +5121,59 @@ wxPoint wxGetMousePosition() return wxPoint(vPt.x, vPt.y); } +wxWindowOS2* FindWindowForMouseEvent( + wxWindow* pWin +, short* pnX +, short* pnY +) +{ + wxCHECK_MSG( pnX && pnY, pWin, _T("NULL pointer in FindWindowForMouseEvent") ); + POINTL vPoint = { *pnX, *pnY }; + HWND hWnd = GetHwndOf(pWin); + HWND hWndUnderMouse; + + // + // First try to find a non transparent child: this allows us to send events + // to a static text which is inside a static box, for example + // + + hWndUnderMouse = ::WinWindowFromPoint( hWnd + ,&vPoint + ,TRUE + ); + if (!hWndUnderMouse || hWndUnderMouse == hWnd) + { + // + // Now try any child window at all + // + hWndUnderMouse = ::WinWindowFromPoint( HWND_DESKTOP + ,&vPoint + ,TRUE + ); + + } + + // + // 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 && + ::WinIsWindowVisible(hWndUnderMouse) && + ::WinIsWindowEnabled(hWndUnderMouse)) + { + wxWindow* pWinUnderMouse = wxFindWinFromHandle((WXHWND)hWndUnderMouse); + if (pWinUnderMouse) + { + // translate the mouse coords to the other window coords + pWin->ClientToScreen( (int*)pnX + ,(int*)pnY + ); + pWinUnderMouse->ScreenToClient( (int*)pnX + ,(int*)pnY + ); + pWin = pWinUnderMouse; + } + } + return pWin; +} // end of FindWindowForMouseEvent +