X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/355debca0650f70aa8ed4803b2ebc45541e03d9f..71e33cfbbddc293991796772c6e98a0e74ff826b:/include/wx/msw/window.h diff --git a/include/wx/msw/window.h b/include/wx/msw/window.h index 3179973c7c..cd55625acd 100644 --- a/include/wx/msw/window.h +++ b/include/wx/msw/window.h @@ -17,15 +17,6 @@ // constants // --------------------------------------------------------------------------- -#if WXWIN_COMPATIBILITY_2_4 -// they're unused by wxWidgets... -enum -{ - wxKEY_SHIFT = 1, - wxKEY_CTRL = 2 -}; -#endif - // --------------------------------------------------------------------------- // wxWindow declaration for MSW // --------------------------------------------------------------------------- @@ -69,7 +60,7 @@ public: virtual void Lower(); virtual bool Show( bool show = true ); - virtual bool Enable( bool enable = true ); + virtual void DoEnable( bool enable ); virtual void SetFocus(); virtual void SetFocusFromKbd(); @@ -83,8 +74,10 @@ public: virtual void Update(); virtual void Freeze(); virtual void Thaw(); + virtual bool IsFrozen() const { return m_frozenness > 0; } - virtual void SetWindowStyleFlag( long style ); + virtual void SetWindowStyleFlag(long style); + virtual void SetExtraStyle(long exStyle); virtual bool SetCursor( const wxCursor &cursor ); virtual bool SetFont( const wxFont &font ); @@ -109,6 +102,12 @@ public: virtual bool ScrollLines(int lines); virtual bool ScrollPages(int pages); + virtual void SetLayoutDirection(wxLayoutDirection dir); + virtual wxLayoutDirection GetLayoutDirection() const; + virtual wxCoord AdjustForLayoutDirection(wxCoord x, + wxCoord width, + wxCoord widthTotal) const; + #if wxUSE_DRAG_AND_DROP virtual void SetDropTarget( wxDropTarget *dropTarget ); #endif // wxUSE_DRAG_AND_DROP @@ -116,12 +115,6 @@ public: // Accept files for dragging virtual void DragAcceptFiles(bool accept); -#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) // FIXME: should they really be all virtual? @@ -155,6 +148,29 @@ public: // does this window have deferred position and/or size? bool IsSizeDeferred() const; + // these functions allow to register a global handler for the given Windows + // message: it will be called from MSWWindowProc() of any window which gets + // this event if it's not processed before (i.e. unlike a hook procedure it + // does not override the normal processing) + // + // notice that if you want to process a message for a given window only you + // should override its MSWWindowProc() instead + + // type of the handler: it is called with the message parameters (except + // that the window object is passed instead of window handle) and should + // return true if it handled the message or false if it should be passed to + // DefWindowProc() + typedef bool (*MSWMessageHandler)(wxWindowMSW *win, + WXUINT nMsg, + WXWPARAM wParam, + WXLPARAM lParam); + + // install a handler, shouldn't be called more than one for the same message + static bool MSWRegisterMessageHandler(int msg, MSWMessageHandler handler); + + // unregister a previously registered handler + static void MSWUnregisterMessageHandler(int msg, MSWMessageHandler handler); + // implementation from now on // ========================== @@ -185,7 +201,7 @@ public: wxWindow *FindItemByHWND(WXHWND hWnd, bool controlOnly = false) const; // MSW only: true if this control is part of the main control - virtual bool ContainsHWND(WXHWND WXUNUSED(hWnd)) const { return false; }; + virtual bool ContainsHWND(WXHWND WXUNUSED(hWnd)) const { return false; } #if wxUSE_TOOLTIPS // MSW only: true if this window or any of its children have a tooltip @@ -206,6 +222,11 @@ public: WXDWORD MSWGetCreateWindowFlags(WXDWORD *exflags = NULL) const { return MSWGetStyle(GetWindowStyle(), exflags); } + // update the real underlying window style flags to correspond to the + // current wxWindow object style (safe to call even if window isn't fully + // created yet) + void MSWUpdateStyle(long flagsOld, long exflagsOld); + // translate wxWidgets coords into Windows ones suitable to be passed to // ::CreateWindow() // @@ -296,6 +317,8 @@ public: bool HandleSize(int x, int y, WXUINT flag); bool HandleSizing(wxRect& rect); bool HandleGetMinMaxInfo(void *mmInfo); + bool HandleEnterSizeMove(); + bool HandleExitSizeMove(); bool HandleShow(bool show, int status); bool HandleActivate(int flag, bool minimized, WXHWND activate); @@ -407,6 +430,17 @@ public: // check if mouse is in the window bool IsMouseInWindow() const; + // check if a native double-buffering applies for this window + virtual bool IsDoubleBuffered() const; + + // this allows you to implement standard control borders without + // repeating the code in different classes that are not derived from + // wxControl + virtual wxBorder GetDefaultBorderForControl() const; + + // choose the default border for this window + virtual wxBorder GetDefaultBorder() const; + // synthesize a wxEVT_LEAVE_WINDOW event and set m_mouseInWindow to false void GenerateMouseLeave(); @@ -448,9 +482,6 @@ protected: virtual void DoCaptureMouse(); virtual void DoReleaseMouse(); - // has the window been frozen by Freeze()? - bool IsFrozen() const { return m_frozenness > 0; } - // this simply moves/resizes the given HWND which is supposed to be our // sibling (this is useful for controls which are composite at MSW level // and for which DoMoveWindow() is not enough) @@ -502,8 +533,6 @@ private: bool HandleJoystickEvent(WXUINT msg, int x, int y, WXUINT flags); bool HandleNotify(int idCtrl, WXLPARAM lParam, WXLPARAM *result); - // 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; @@ -511,12 +540,14 @@ private: // current defer window position operation handle (may be NULL) WXHANDLE m_hDWP; +protected: // When deferred positioning is done these hold the pending changes, and // are used for the default values if another size/pos changes is done on // this window before the group of deferred changes is completed. wxPoint m_pendingPosition; wxSize m_pendingSize; +private: #ifdef __POCKETPC__ bool m_contextMenuEnabled; #endif @@ -530,21 +561,13 @@ private: // 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, WXLPARAM lParam = 0); -WXDLLEXPORT WXWORD wxCharCodeWXToMSW(int id, bool *IsVirtual); +WXDLLEXPORT WXWORD wxCharCodeWXToMSW(int id, bool *IsVirtual = NULL); // window creation helper class: before creating a new HWND, instantiate an // object of this class on stack - this allows to process the messages sent to @@ -565,11 +588,7 @@ public: #include "wx/hash.h" // pseudo-template HWND <-> wxWindow hash table -#if WXWIN_COMPATIBILITY_2_4 -WX_DECLARE_HASH(wxWindow, wxWindowList, wxWinHashTable); -#else WX_DECLARE_HASH(wxWindowMSW, wxWindowList, wxWinHashTable); -#endif extern wxWinHashTable *wxWinHandleHash;