X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/1169a91932273bc84c23ed9dbd0a2da064d59d66..a78955e377453e2b8dacdbea05c3f5a8769d5e58:/include/wx/msw/window.h diff --git a/include/wx/msw/window.h b/include/wx/msw/window.h index 74f5ec8e5b..d582c1b941 100644 --- a/include/wx/msw/window.h +++ b/include/wx/msw/window.h @@ -28,18 +28,11 @@ // a better solution should be found later... #define wxUSE_MOUSEEVENT_HACK 0 -#include "wx/hash.h" - -// pseudo-template HWND <-> wxWindow hash table -WX_DECLARE_HASH(wxWindow, wxWindowList, wxWinHashTable); - -extern wxWinHashTable *wxWinHandleHash; - // --------------------------------------------------------------------------- // constants // --------------------------------------------------------------------------- -// FIXME does anybody use those? they're unused by wxWindows... +// FIXME does anybody use those? they're unused by wxWidgets... enum { wxKEY_SHIFT = 1, @@ -53,14 +46,18 @@ enum class WXDLLEXPORT wxWindowMSW : public wxWindowBase { public: - wxWindowMSW(); + wxWindowMSW() { Init(); } wxWindowMSW(wxWindow *parent, wxWindowID id, const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxDefaultSize, long style = 0, - const wxString& name = wxPanelNameStr); + const wxString& name = wxPanelNameStr) + { + Init(); + Create(parent, id, pos, size, style, name); + } virtual ~wxWindowMSW(); @@ -78,8 +75,8 @@ public: virtual void Raise(); virtual void Lower(); - virtual bool Show( bool show = TRUE ); - virtual bool Enable( bool enable = TRUE ); + virtual bool Show( bool show = true ); + virtual bool Enable( bool enable = true ); virtual void SetFocus(); virtual void SetFocusFromKbd(); @@ -88,7 +85,7 @@ public: virtual void WarpPointer(int x, int y); - virtual void Refresh( bool eraseBackground = TRUE, + virtual void Refresh( bool eraseBackground = true, const wxRect *rect = (const wxRect *) NULL ); virtual void Update(); virtual void Freeze(); @@ -112,8 +109,8 @@ public: #endif // wxUSE_MENUS_NATIVE virtual void SetScrollbar( int orient, int pos, int thumbVisible, - int range, bool refresh = TRUE ); - virtual void SetScrollPos( int orient, int pos, bool refresh = TRUE ); + int range, bool refresh = true ); + virtual void SetScrollPos( int orient, int pos, bool refresh = true ); virtual int GetScrollPos( int orient ) const; virtual int GetScrollThumb( int orient ) const; virtual int GetScrollRange( int orient ) const; @@ -133,7 +130,7 @@ public: #if WXWIN_COMPATIBILITY_2_4 wxDEPRECATED( bool GetUseCtl3D() const ); wxDEPRECATED( bool GetTransparentBackground() const ); - wxDEPRECATED( void SetTransparent(bool t = TRUE) ); + wxDEPRECATED( void SetTransparent(bool t = true) ); #endif // WXWIN_COMPATIBILITY_2_4 #ifndef __WXUNIVERSAL__ @@ -151,21 +148,28 @@ public: virtual bool UnregisterHotKey(int hotkeyId); #endif // wxUSE_HOTKEY - // implementation from now on - // -------------------------- - - // simple accessors - // ---------------- + // window handle stuff + // ------------------- WXHWND GetHWND() const { return m_hWnd; } void SetHWND(WXHWND hWnd) { m_hWnd = hWnd; } virtual WXWidget GetHandle() const { return GetHWND(); } + void AssociateHandle(WXWidget handle); + void DissociateHandle(); + + + // implementation from now on + // ========================== + // event handlers // -------------- void OnEraseBackground(wxEraseEvent& event); void OnPaint(wxPaintEvent& event); +#ifdef __WXWINCE__ + void OnInitDialog( wxInitDialogEvent& event ); +#endif public: // For implementation purposes - sometimes decorations make the client area @@ -179,35 +183,35 @@ 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 + // return true if the window is of a standard (i.e. not wxWidgets') 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; + 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; }; + // 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 + // translate wxWidgets 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 + // get the MSW window flags corresponding to wxWidgets 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 + // translate wxWidgets coords into Windows ones suitable to be passed to // ::CreateWindow() // - // returns TRUE if non default coords are returned, FALSE otherwise + // returns true if non default coords are returned, false otherwise bool MSWGetCreateWindowCoords(const wxPoint& pos, const wxSize& size, int& x, int& y, @@ -219,7 +223,7 @@ public: // creates the window of specified Windows class with given style, extended // style, title and geometry (default values // - // returns TRUE if the window has been created, FALSE if creation failed + // returns true if the window has been created, false if creation failed bool MSWCreate(const wxChar *wclass, const wxChar *title = NULL, const wxPoint& pos = wxDefaultPosition, @@ -259,7 +263,7 @@ public: // ------------------------------------------------------------------------ // internal handlers for MSW messages: all handlers return a boolean value: - // TRUE means that the handler processed the event and FALSE that it didn't + // true means that the handler processed the event and false that it didn't // ------------------------------------------------------------------------ // there are several cases where we have virtual functions for Windows @@ -300,7 +304,6 @@ public: bool HandleActivate(int flag, bool minimized, WXHWND activate); bool HandleCommand(WXWORD id, WXWORD cmd, WXHWND control); - bool HandleSysCommand(WXWPARAM wParam, WXLPARAM lParam); bool HandleCtlColor(WXHBRUSH *hBrush, WXHDC hdc, @@ -328,7 +331,7 @@ public: bool HandleMouseMove(int x, int y, WXUINT flags); bool HandleMouseWheel(WXWPARAM wParam, WXLPARAM lParam); - bool HandleChar(WXWPARAM wParam, WXLPARAM lParam, bool isASCII = FALSE); + bool HandleChar(WXWPARAM wParam, WXLPARAM lParam, bool isASCII = false); bool HandleKeyDown(WXWPARAM wParam, WXLPARAM lParam); bool HandleKeyUp(WXWPARAM wParam, WXLPARAM lParam); #if wxUSE_ACCEL @@ -343,21 +346,21 @@ public: 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 - // return FALSE if the message shouldn't be translated/preprocessed but + // return false if the message shouldn't be translated/preprocessed but // dispatched normally virtual bool MSWShouldPreProcessMessage(WXMSG* pMsg); - // return TRUE if the message was preprocessed and shouldn't be dispatched + // return true if the message was preprocessed and shouldn't be dispatched virtual bool MSWProcessMessage(WXMSG* pMsg); - // return TRUE if the message was translated and shouldn't be dispatched + // return true if the message was translated and shouldn't be dispatched virtual bool MSWTranslateMessage(WXMSG* pMsg); // called when the window is about to be destroyed @@ -423,6 +426,9 @@ protected: virtual void DoCaptureMouse(); virtual void DoReleaseMouse(); + // has the window been frozen by Freeze()? + bool IsFrozen() const { return m_frozenness > 0; } + // 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 @@ -459,6 +465,9 @@ private: // 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() @@ -481,8 +490,8 @@ inline void wxWindowMSW::SetTransparent(bool WXUNUSED(t)) { } // --------------------------------------------------------------------------- // kbd code translation -WXDLLEXPORT int wxCharCodeMSWToWX(int keySym); -WXDLLEXPORT int wxCharCodeWXToMSW(int id, bool *IsVirtual); +WXDLLEXPORT int wxCharCodeMSWToWX(int keySym, WXLPARAM lParam = 0); +WXDLLEXPORT WXWORD wxCharCodeWXToMSW(int id, bool *IsVirtual); // 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 @@ -494,5 +503,22 @@ 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 +#if WXWIN_COMPATIBILITY_2_4 +WX_DECLARE_HASH(wxWindow, wxWindowList, wxWinHashTable); +#else +WX_DECLARE_HASH(wxWindowMSW, wxWindowList, wxWinHashTable); +#endif + +extern wxWinHashTable *wxWinHandleHash; + #endif // _WX_WINDOW_H_