X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/8e44f3caabe53f60a2335a14cf9b57187fe39b1e..a387938f80a2804f259e7305513231be39620fd2:/include/wx/msw/window.h diff --git a/include/wx/msw/window.h b/include/wx/msw/window.h index 377afca91b..281e88278d 100644 --- a/include/wx/msw/window.h +++ b/include/wx/msw/window.h @@ -1,6 +1,6 @@ ///////////////////////////////////////////////////////////////////////////// // Name: wx/msw/window.h -// Purpose: wxWindow class +// Purpose: wxWindowMSW class // Author: Julian Smart // Modified by: Vadim Zeitlin on 13.05.99: complete refont of message handling, // elimination of Default(), ... @@ -13,21 +13,6 @@ #ifndef _WX_WINDOW_H_ #define _WX_WINDOW_H_ -// --------------------------------------------------------------------------- -// headers -// --------------------------------------------------------------------------- - -#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA) - #pragma interface "window.h" -#endif - -// [at least] some version of Windows send extra mouse move messages after -// a mouse click or a key press - to temporarily fix this problem, set the -// define below to 1 -// -// a better solution should be found later... -#define wxUSE_MOUSEEVENT_HACK 0 - // --------------------------------------------------------------------------- // constants // --------------------------------------------------------------------------- @@ -50,6 +35,9 @@ class WXDLLEXPORT wxWindowMSW : public wxWindowBase friend class wxSpinCtrl; friend class wxSlider; friend class wxRadioBox; +#if defined __VISUALC__ && __VISUALC__ <= 1200 + friend class wxWindowMSW; +#endif public: wxWindowMSW() { Init(); } @@ -74,8 +62,8 @@ public: const wxString& name = wxPanelNameStr); // implement base class pure virtuals - virtual void SetTitle( const wxString& title); - virtual wxString GetTitle() const; + virtual void SetLabel(const wxString& label); + virtual wxString GetLabel() const; virtual void Raise(); virtual void Lower(); @@ -95,8 +83,10 @@ 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 ); @@ -109,10 +99,6 @@ public: const wxFont *theFont = (const wxFont *) NULL) const; -#if wxUSE_MENUS_NATIVE - virtual bool DoPopupMenu( wxMenu *menu, int x, int y ); -#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 ); @@ -125,6 +111,12 @@ 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 @@ -153,6 +145,11 @@ public: virtual bool UnregisterHotKey(int hotkeyId); #endif // wxUSE_HOTKEY +#ifdef __POCKETPC__ + bool IsContextMenuEnabled() const { return m_contextMenuEnabled; } + void EnableContextMenu(bool enable = true) { m_contextMenuEnabled = enable; } +#endif + // window handle stuff // ------------------- @@ -163,6 +160,9 @@ public: void AssociateHandle(WXWidget handle); void DissociateHandle(); + // does this window have deferred position and/or size? + bool IsSizeDeferred() const; + // implementation from now on // ========================== @@ -195,6 +195,11 @@ public: // MSW only: true if this control is part of the main control 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 + virtual bool HasToolTips() const { return GetToolTip() != NULL; } +#endif // wxUSE_TOOLTIPS + // translate wxWidgets style flags for this control into the Windows style // and optional extended style for the corresponding native control // @@ -209,6 +214,11 @@ 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() // @@ -279,9 +289,7 @@ public: WXWORD pos, WXHWND control); // child control notifications -#ifdef __WIN95__ virtual bool MSWOnNotify(int idCtrl, WXLPARAM lParam, WXLPARAM *result); -#endif // __WIN95__ // owner-drawn controls need to process these messages virtual bool MSWOnDrawItem(int id, WXDRAWITEMSTRUCT *item); @@ -314,6 +322,7 @@ public: bool HandleSysColorChange(); bool HandleDisplayChange(); bool HandleCaptureChanged(WXHWND gainedCapture); + virtual bool HandleSettingChange(WXWPARAM wParam, WXLPARAM lParam); bool HandleQueryEndSession(long logOff, bool *mayEnd); bool HandleEndSession(bool endSession, long logOff); @@ -336,11 +345,16 @@ public: #ifdef __WIN32__ int HandleMenuChar(int chAccel, WXLPARAM lParam); #endif + // Create and process a clipboard event specified by type. + bool HandleClipboardEvent( WXUINT nMsg ); bool HandleQueryDragIcon(WXHICON *hIcon); bool HandleSetCursor(WXHWND hWnd, short nHitTest, int mouseMsg); + bool HandlePower(WXWPARAM wParam, WXLPARAM lParam, bool *vetoed); + + // Window procedure virtual WXLRESULT MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam); @@ -388,6 +402,14 @@ public: return false; } + // some controls (e.g. wxListBox) need to set the return value themselves + // + // return true to let parent handle it if we don't, false otherwise + virtual bool MSWShouldPropagatePrintChild() + { + return true; + } + // Responds to colour changes: passes event on to children. void OnSysColourChanged(wxSysColourChangedEvent& event); @@ -398,6 +420,9 @@ 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; + // synthesize a wxEVT_LEAVE_WINDOW event and set m_mouseInWindow to false void GenerateMouseLeave(); @@ -406,6 +431,11 @@ public: virtual void OnInternalIdle(); protected: + +#if wxUSE_MENUS_NATIVE + virtual bool DoPopupMenu( wxMenu *menu, int x, int y ); +#endif // wxUSE_MENUS_NATIVE + // the window handle WXHWND m_hWnd; @@ -420,13 +450,6 @@ protected: int m_xThumbSize; int m_yThumbSize; -#if wxUSE_MOUSEEVENT_HACK - // the coordinates of the last mouse event and the type of it - long m_lastMouseX, - m_lastMouseY; - int m_lastMouseEvent; -#endif // wxUSE_MOUSEEVENT_HACK - // implement the base class pure virtuals virtual void DoClientToScreen( int *x, int *y ) const; virtual void DoScreenToClient( int *x, int *y ) const; @@ -441,8 +464,13 @@ 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) + // + // returns true if the window move was deferred, false if it was moved + // immediately (no error return) + bool DoMoveSibling(WXHWND hwnd, int x, int y, int width, int height); // move the window to the specified location and resize it: this is called // from both DoSetSize() and DoSetClientSize() and would usually just call @@ -469,6 +497,14 @@ protected: // the background, false otherwise (i.e. the system should erase it) bool DoEraseBackground(WXHDC hDC); + // generate WM_CHANGEUISTATE if it's needed for the OS we're running under + // + // action should be one of the UIS_XXX constants + // state should be one or more of the UISF_XXX constants + // if action == UIS_INITIALIZE then it doesn't seem to matter what we use + // for state as the system will decide for us what needs to be set + void MSWUpdateUIState(int action, int state = 0); + private: // common part of all ctors void Init(); @@ -477,10 +513,7 @@ private: 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; @@ -491,6 +524,17 @@ 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 DECLARE_DYNAMIC_CLASS(wxWindowMSW) DECLARE_NO_COPY_CLASS(wxWindowMSW) @@ -515,7 +559,7 @@ inline void wxWindowMSW::SetTransparent(bool WXUNUSED(t)) { } // 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 @@ -544,17 +588,4 @@ WX_DECLARE_HASH(wxWindowMSW, wxWindowList, wxWinHashTable); extern wxWinHashTable *wxWinHandleHash; -// ---------------------------------------------------------------------------- -// extra data needed for correcting problems with deferred positioning -// ---------------------------------------------------------------------------- - -struct wxExtraWindowData -{ - // Stored during deferred positioning - wxPoint m_pos; - wxSize m_size; - bool m_deferring:1; -}; - -#endif - // _WX_WINDOW_H_ +#endif // _WX_WINDOW_H_