X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/b225f65995e9eccefe9b502568b1b8e40629cd1a..fe5c9b3eaf7ced59c16100d7dc9623dbe269bb02:/include/wx/msw/window.h diff --git a/include/wx/msw/window.h b/include/wx/msw/window.h index 4e9bc75585..ceac168c81 100644 --- a/include/wx/msw/window.h +++ b/include/wx/msw/window.h @@ -6,7 +6,7 @@ // elimination of Default(), ... // Created: 01/02/97 // RCS-ID: $Id$ -// Copyright: (c) Julian Smart and Markus Holzem +// Copyright: (c) Julian Smart // Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// @@ -17,7 +17,7 @@ // headers // --------------------------------------------------------------------------- -#ifdef __GNUG__ +#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA) #pragma interface "window.h" #endif @@ -79,20 +79,19 @@ public: virtual bool Enable( bool enable = TRUE ); virtual void SetFocus(); + virtual void SetFocusFromKbd(); virtual bool Reparent(wxWindowBase *newParent); virtual void WarpPointer(int x, int y); - virtual void CaptureMouse(); - virtual void ReleaseMouse(); virtual void Refresh( bool eraseBackground = TRUE, const wxRect *rect = (const wxRect *) NULL ); virtual void Update(); - virtual void Clear(); virtual void Freeze(); virtual void Thaw(); + virtual void SetWindowStyleFlag( long style ); virtual bool SetCursor( const wxCursor &cursor ); virtual bool SetFont( const wxFont &font ); @@ -128,32 +127,11 @@ public: // Accept files for dragging virtual void DragAcceptFiles(bool accept); -#if WXWIN_COMPATIBILITY - // Set/get scroll attributes - virtual void SetScrollRange(int orient, int range, bool refresh = TRUE); - virtual void SetScrollPage(int orient, int page, bool refresh = TRUE); - virtual int OldGetScrollRange(int orient) const; - virtual int GetScrollPage(int orient) const; - - // event handlers - // Handle a control command - virtual void OnCommand(wxWindow& win, wxCommandEvent& event); - - // Override to define new behaviour for default action (e.g. double - // clicking on a listbox) - virtual void OnDefaultAction(wxControl * WXUNUSED(initiatingItem)) { } -#endif // WXWIN_COMPATIBILITY - -#if wxUSE_CARET && WXWIN_COMPATIBILITY - // caret manipulation (old MSW only functions, see wxCaret class for the - // new API) - void CreateCaret(int w, int h); - void CreateCaret(const wxBitmap *bitmap); - void DestroyCaret(); - void ShowCaret(bool show); - void SetCaretPos(int x, int y); - void GetCaretPos(int *x, int *y) const; -#endif // wxUSE_CARET +#if WXWIN_COMPATIBILITY_2_4 + wxDEPRECATED( bool GetUseCtl3D() const ); + wxDEPRECATED( bool GetTransparentBackground() const ); + wxDEPRECATED( void SetTransparent(bool t = TRUE) ); +#endif // WXWIN_COMPATIBILITY_2_4 #ifndef __WXUNIVERSAL__ // Native resource loading (implemented in src/msw/nativdlg.cpp) @@ -164,12 +142,11 @@ public: wxWindow* GetWindowChild(wxWindowID id); #endif // __WXUNIVERSAL__ - // a MSW only function which sends a size event to the window using its - // current size - this has an effect of refreshing the window layout -/* -FUNCTION IS NOW A MEMBER OF wxFrame - gt - void SendSizeEvent(); -*/ +#if wxUSE_HOTKEY + // install and deinstall a system wide hotkey + virtual bool RegisterHotKey(int hotkeyId, int modifiers, int keycode); + virtual bool UnregisterHotKey(int hotkeyId); +#endif // wxUSE_HOTKEY // implementation from now on // -------------------------- @@ -181,16 +158,10 @@ FUNCTION IS NOW A MEMBER OF wxFrame - gt void SetHWND(WXHWND hWnd) { m_hWnd = hWnd; } virtual WXWidget GetHandle() const { return GetHWND(); } - bool GetUseCtl3D() const { return m_useCtl3D; } - bool GetTransparentBackground() const { return m_backgroundTransparent; } - void SetTransparent(bool t = TRUE) { m_backgroundTransparent = t; } - // event handlers // -------------- - void OnSetFocus(wxFocusEvent& event); void OnEraseBackground(wxEraseEvent& event); - void OnIdle(wxIdleEvent& event); void OnPaint(wxPaintEvent& event); public: @@ -205,18 +176,31 @@ public: WXFARPROC MSWGetOldWndProc() const { return m_oldWndProc; } void MSWSetOldWndProc(WXFARPROC proc) { m_oldWndProc = proc; } + // return TRUE if the window is of a standard (i.e. not wxWindows') class + // + // to understand why does it work, look at SubclassWin() code and comments + bool IsOfStandardClass() const { return m_oldWndProc != NULL; } + wxWindow *FindItem(long id) const; wxWindow *FindItemByHWND(WXHWND hWnd, bool controlOnly = FALSE) const; - // Make a Windows extended style from the given wxWindows window style - static WXDWORD MakeExtendedStyle(long style, - bool eliminateBorders = FALSE); - // Determine whether 3D effects are wanted - WXDWORD Determine3DEffects(WXDWORD defaultBorderStyle, bool *want3D) const; - // MSW only: TRUE if this control is part of the main control virtual bool ContainsHWND(WXHWND WXUNUSED(hWnd)) const { return FALSE; }; + // translate wxWindows style flags for this control into the Windows style + // and optional extended style for the corresponding native control + // + // this is the function that should be overridden in the derived classes, + // but you will mostly use MSWGetCreateWindowFlags() below + virtual WXDWORD MSWGetStyle(long flags, WXDWORD *exstyle = NULL) const ; + + // get the MSW window flags corresponding to wxWindows ones + // + // the functions returns the flags (WS_XXX) directly and puts the ext + // (WS_EX_XXX) flags into the provided pointer if not NULL + WXDWORD MSWGetCreateWindowFlags(WXDWORD *exflags = NULL) const + { return MSWGetStyle(GetWindowStyle(), exflags); } + // translate wxWindows coords into Windows ones suitable to be passed to // ::CreateWindow() // @@ -226,6 +210,9 @@ public: int& x, int& y, int& w, int& h) const; + // get the HWND to be used as parent of this window with CreateWindow() + virtual WXHWND MSWGetParent() const; + // creates the window of specified Windows class with given style, extended // style, title and geometry (default values // @@ -239,11 +226,6 @@ public: virtual bool MSWCommand(WXUINT param, WXWORD id); -#if WXWIN_COMPATIBILITY - wxObject *GetChild(int number) const; - virtual void MSWDeviceToLogical(float *x, float *y) const; -#endif // WXWIN_COMPATIBILITY - #ifndef __WXUNIVERSAL__ // Create an appropriate wxWindow from a HWND virtual wxWindow* CreateWindowFromHWND(wxWindow* parent, WXHWND hWnd); @@ -308,6 +290,7 @@ public: bool HandleMinimize(); bool HandleMaximize(); bool HandleSize(int x, int y, WXUINT flag); + bool HandleSizing(wxRect& rect); bool HandleGetMinMaxInfo(void *mmInfo); bool HandleShow(bool show, int status); @@ -327,6 +310,8 @@ public: bool HandlePaletteChanged(WXHWND hWndPalChange); bool HandleQueryNewPalette(); bool HandleSysColorChange(); + bool HandleDisplayChange(); + bool HandleCaptureChanged(WXHWND gainedCapture); bool HandleQueryEndSession(long logOff, bool *mayEnd); bool HandleEndSession(bool endSession, long logOff); @@ -343,16 +328,22 @@ public: bool HandleChar(WXWPARAM wParam, WXLPARAM lParam, bool isASCII = FALSE); bool HandleKeyDown(WXWPARAM wParam, WXLPARAM lParam); bool HandleKeyUp(WXWPARAM wParam, WXLPARAM lParam); +#if wxUSE_ACCEL + bool HandleHotKey(WXWPARAM wParam, WXLPARAM lParam); +#endif +#ifdef __WIN32__ + int HandleMenuChar(int chAccel, WXLPARAM lParam); +#endif bool HandleQueryDragIcon(WXHICON *hIcon); bool HandleSetCursor(WXHWND hWnd, short nHitTest, int mouseMsg); // Window procedure - virtual long MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam); + virtual WXLRESULT MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam); // Calls an appropriate default window procedure - virtual long MSWDefWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam); + virtual WXLRESULT MSWDefWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam); // message processing helpers @@ -369,9 +360,6 @@ public: // called when the window is about to be destroyed virtual void MSWDestroyWindow(); - // Detach "Window" menu from menu bar so it doesn't get deleted - void MSWDetachWindowMenu(); - // this function should return the brush to paint the window background // with or 0 for the default brush virtual WXHBRUSH OnCtlColor(WXHDC hDC, @@ -381,11 +369,6 @@ public: WXWPARAM wParam, WXLPARAM lParam); -#if WXWIN_COMPATIBILITY - void SetShowing(bool show) { (void)Show(show); } - bool IsUserEnabled() const { return IsEnabled(); } -#endif // WXWIN_COMPATIBILITY - // Responds to colour changes: passes event on to children. void OnSysColourChanged(wxSysColourChangedEvent& event); @@ -395,6 +378,10 @@ public: // check if mouse is in the window bool IsMouseInWindow() const; + // virtual function for implementing internal idle + // behaviour + virtual void OnInternalIdle() ; + protected: // the window handle WXHWND m_hWnd; @@ -403,10 +390,8 @@ protected: WXFARPROC m_oldWndProc; // additional (MSW specific) flags - bool m_useCtl3D:1; // Using CTL3D for this control - bool m_backgroundTransparent:1; bool m_mouseInWindow:1; - bool m_doubleClickAllowed:1; + bool m_lastKeydownProcessed:1; // the size of one page for scrolling int m_xThumbSize; @@ -421,9 +406,6 @@ protected: WXHMENU m_hMenu; // Menu, if any - // the return value of WM_GETDLGCODE handler - long m_lDlgCode; - // implement the base class pure virtuals virtual void DoClientToScreen( int *x, int *y ) const; virtual void DoScreenToClient( int *x, int *y ) const; @@ -435,6 +417,9 @@ protected: int sizeFlags = wxSIZE_AUTO); virtual void DoSetClientSize(int width, int height); + virtual void DoCaptureMouse(); + virtual void DoReleaseMouse(); + // move the window to the specified location and resize it: this is called // from both DoSetSize() and DoSetClientSize() and would usually just call // ::MoveWindow() except for composite controls which will want to arrange @@ -443,10 +428,17 @@ protected: #if wxUSE_TOOLTIPS virtual void DoSetToolTip( wxToolTip *tip ); + + // process TTN_NEEDTEXT message properly (i.e. fixing the bugs in + // comctl32.dll in our code -- see the function body for more info) + bool HandleTooltipNotify(WXUINT code, + WXLPARAM lParam, + const wxString& ttip); #endif // wxUSE_TOOLTIPS // the helper functions used by HandleChar/KeyXXX methods - wxKeyEvent CreateKeyEvent(wxEventType evType, int id, WXLPARAM lp) const; + wxKeyEvent CreateKeyEvent(wxEventType evType, int id, + WXLPARAM lParam = 0, WXWPARAM wParam = 0) const; private: // common part of all ctors @@ -454,23 +446,42 @@ private: // the (non-virtual) handlers for the events bool HandleMove(int x, int y); + bool HandleMoving(wxRect& rect); bool HandleJoystickEvent(WXUINT msg, int x, int y, WXUINT flags); #ifdef __WIN95__ bool HandleNotify(int idCtrl, WXLPARAM lParam, WXLPARAM *result); #endif // __WIN95__ + // list of disabled children before last call to our Disable() + wxWindowList *m_childrenDisabled; + + // number of calls to Freeze() minus number of calls to Thaw() + unsigned int m_frozenness; + DECLARE_DYNAMIC_CLASS(wxWindowMSW) DECLARE_NO_COPY_CLASS(wxWindowMSW) DECLARE_EVENT_TABLE() }; +// ---------------------------------------------------------------------------- +// inline functions +// ---------------------------------------------------------------------------- + +#if WXWIN_COMPATIBILITY_2_4 + +inline bool wxWindowMSW::GetUseCtl3D() const { return false; } +inline bool wxWindowMSW::GetTransparentBackground() const { return false; } +inline void wxWindowMSW::SetTransparent(bool WXUNUSED(t)) { } + +#endif // WXWIN_COMPATIBILITY_2_4 + // --------------------------------------------------------------------------- // global functions // --------------------------------------------------------------------------- // kbd code translation -WXDLLEXPORT int wxCharCodeMSWToWX(int keySym); +WXDLLEXPORT int wxCharCodeMSWToWX(int keySym, WXLPARAM lParam = 0); WXDLLEXPORT int wxCharCodeWXToMSW(int id, bool *IsVirtual); // window creation helper class: before creating a new HWND, instantiate an @@ -483,5 +494,18 @@ public: ~wxWindowCreationHook(); }; +// ---------------------------------------------------------------------------- +// global objects +// ---------------------------------------------------------------------------- + +// notice that this hash must be defined after wxWindow declaration as it +// needs to "see" its dtor and not just forward declaration +#include "wx/hash.h" + +// pseudo-template HWND <-> wxWindow hash table +WX_DECLARE_HASH(wxWindow, wxWindowList, wxWinHashTable); + +extern wxWinHashTable *wxWinHandleHash; + #endif // _WX_WINDOW_H_