X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/b09bda689c8525886d217a9b171b354391cd6d78..131f9d9b19b6b7943b24601fc813ceaa2c57340e:/include/wx/msw/window.h diff --git a/include/wx/msw/window.h b/include/wx/msw/window.h index 65fd4641b6..28045117b7 100644 --- a/include/wx/msw/window.h +++ b/include/wx/msw/window.h @@ -28,6 +28,13 @@ // 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 // --------------------------------------------------------------------------- @@ -79,12 +86,11 @@ 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 ); @@ -93,6 +99,7 @@ public: virtual void Freeze(); virtual void Thaw(); + virtual void SetWindowStyleFlag( long style ); virtual bool SetCursor( const wxCursor &cursor ); virtual bool SetFont( const wxFont &font ); @@ -164,13 +171,6 @@ 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(); -*/ - // implementation from now on // -------------------------- @@ -188,7 +188,6 @@ FUNCTION IS NOW A MEMBER OF wxFrame - gt // event handlers // -------------- - void OnSetFocus(wxFocusEvent& event); void OnEraseBackground(wxEraseEvent& event); void OnIdle(wxIdleEvent& event); void OnPaint(wxPaintEvent& event); @@ -205,28 +204,61 @@ 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; }; - // returns TRUE if the window has been created - bool MSWCreate(int id, - wxWindow *parent, - const wxChar *wclass, - wxWindow *wx_win, - const wxChar *title, - int x, int y, int width, int height, - WXDWORD style, - const wxChar *dialog_template = NULL, + // 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() + // + // returns TRUE if non default coords are returned, FALSE otherwise + bool MSWGetCreateWindowCoords(const wxPoint& pos, + const wxSize& size, + 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 + // + // 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, + const wxSize& size = wxDefaultSize, + WXDWORD style = 0, WXDWORD exendedStyle = 0); + virtual bool MSWCommand(WXUINT param, WXWORD id); #if WXWIN_COMPATIBILITY @@ -317,6 +349,8 @@ 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); @@ -359,9 +393,6 @@ 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, @@ -396,7 +427,7 @@ protected: 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; @@ -411,9 +442,6 @@ 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; @@ -425,6 +453,9 @@ 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 @@ -433,10 +464,17 @@ 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 @@ -463,5 +501,15 @@ private: WXDLLEXPORT int wxCharCodeMSWToWX(int keySym); WXDLLEXPORT int 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 +// the window even before CreateWindow() returns +class wxWindowCreationHook +{ +public: + wxWindowCreationHook(wxWindowMSW *winBeingCreated); + ~wxWindowCreationHook(); +}; + #endif // _WX_WINDOW_H_