avoiding crash for pure modifier events

[wxWidgets.git] / include / wx / utils.h

diff --git a/include/wx/utils.h b/include/wx/utils.h
index ea2630239c188f50f0565554d26217f7dbe125e5..3463946de13bfcee79a5cc1dd9b724fb41594449 100644 (file)
--- a/include/wx/utils.h
+++ b/include/wx/utils.h
@@ -9,8 +9,8 @@
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 

-#ifndef _WX_UTILSH__
-#define _WX_UTILSH__
+#ifndef _WX_UTILS_H_
+#define _WX_UTILS_H_

 
 // ----------------------------------------------------------------------------
 // headers
 
 // ----------------------------------------------------------------------------
 // headers


@@ -19,12 +19,14 @@
 #include "wx/object.h"
 #include "wx/list.h"
 #include "wx/filefn.h"
 #include "wx/object.h"
 #include "wx/list.h"
 #include "wx/filefn.h"

+

 #if wxUSE_GUI
     #include "wx/gdicmn.h"
 #if wxUSE_GUI
     #include "wx/gdicmn.h"

+    #include "wx/mousestate.h"

 #endif
 
 #endif
 

-class WXDLLIMPEXP_BASE wxArrayString;
-class WXDLLIMPEXP_BASE wxArrayInt;
+class WXDLLIMPEXP_FWD_BASE wxArrayString;
+class WXDLLIMPEXP_FWD_BASE wxArrayInt;

 
 // need this for wxGetDiskSpace() as we can't, unfortunately, forward declare
 // wxLongLong
 
 // need this for wxGetDiskSpace() as we can't, unfortunately, forward declare
 // wxLongLong


@@ -46,10 +48,10 @@ class WXDLLIMPEXP_BASE wxArrayInt;
 // Forward declaration
 // ----------------------------------------------------------------------------
 
 // Forward declaration
 // ----------------------------------------------------------------------------
 

-class WXDLLIMPEXP_CORE wxProcess;
-class WXDLLIMPEXP_CORE wxFrame;
-class WXDLLIMPEXP_CORE wxWindow;
-class WXDLLIMPEXP_CORE wxWindowList;
+class WXDLLIMPEXP_FWD_BASE wxProcess;
+class WXDLLIMPEXP_FWD_CORE wxFrame;
+class WXDLLIMPEXP_FWD_CORE wxWindow;
+class WXDLLIMPEXP_FWD_CORE wxWindowList;

 
 // ----------------------------------------------------------------------------
 // Macros
 
 // ----------------------------------------------------------------------------
 // Macros


@@ -87,6 +89,11 @@ WXDLLIMPEXP_CORE void wxBell();
 WXDLLIMPEXP_BASE void wxBell();
 #endif
 
 WXDLLIMPEXP_BASE void wxBell();
 #endif
 

+#if wxUSE_MSGDLG
+// Show wxWidgets information
+WXDLLIMPEXP_CORE void wxInfoMessageBox(wxWindow* parent);
+#endif // wxUSE_MSGDLG
+

 // Get OS description as a user-readable string
 WXDLLIMPEXP_BASE wxString wxGetOsDescription();
 
 // Get OS description as a user-readable string
 WXDLLIMPEXP_BASE wxString wxGetOsDescription();
 


@@ -131,7 +138,7 @@ class WXDLLIMPEXP_BASE wxPlatform
 public:
     wxPlatform() { Init(); }
     wxPlatform(const wxPlatform& platform) { Copy(platform); }
 public:
     wxPlatform() { Init(); }
     wxPlatform(const wxPlatform& platform) { Copy(platform); }

-    void operator = (const wxPlatform& platform) { Copy(platform); }
+    void operator = (const wxPlatform& platform) { if (&platform != this) Copy(platform); }

     void Copy(const wxPlatform& platform);
 
     // Specify an optional default value
     void Copy(const wxPlatform& platform);
 
     // Specify an optional default value


@@ -195,76 +202,16 @@ inline bool wxPlatformIs(int platform) { return wxPlatform::Is(platform); }
 // Get the state of a key (true if pressed, false if not)
 // This is generally most useful getting the state of
 // the modifier or toggle keys.
 // Get the state of a key (true if pressed, false if not)
 // This is generally most useful getting the state of
 // the modifier or toggle keys.

-WXDLLEXPORT bool wxGetKeyState(wxKeyCode key);
+WXDLLIMPEXP_CORE bool wxGetKeyState(wxKeyCode key);

 
 
 // Don't synthesize KeyUp events holding down a key and producing
 // KeyDown events with autorepeat. On by default and always on
 // in wxMSW.
 
 
 // Don't synthesize KeyUp events holding down a key and producing
 // KeyDown events with autorepeat. On by default and always on
 // in wxMSW.

-WXDLLEXPORT bool wxSetDetectableAutoRepeat( bool flag );
-
-
-// wxMouseState is used to hold information about button and modifier state
-// and is what is returned from wxGetMouseState.
-class WXDLLEXPORT wxMouseState
-{
-public:
-    wxMouseState()
-        : m_x(0), m_y(0),
-          m_leftDown(false), m_middleDown(false), m_rightDown(false),
-          m_controlDown(false), m_shiftDown(false), m_altDown(false),
-          m_metaDown(false)
-    {}
-
-    wxCoord     GetX() { return m_x; }
-    wxCoord     GetY() { return m_y; }
-
-    bool        LeftDown()    { return m_leftDown; }
-    bool        MiddleDown()  { return m_middleDown; }
-    bool        RightDown()   { return m_rightDown; }
-
-    bool        ControlDown() { return m_controlDown; }
-    bool        ShiftDown()   { return m_shiftDown; }
-    bool        AltDown()     { return m_altDown; }
-    bool        MetaDown()    { return m_metaDown; }
-    bool        CmdDown()
-    {
-#if defined(__WXMAC__) || defined(__WXCOCOA__)
-        return MetaDown();
-#else
-        return ControlDown();
-#endif
-    }
-
-    void        SetX(wxCoord x) { m_x = x; }
-    void        SetY(wxCoord y) { m_y = y; }
-
-    void        SetLeftDown(bool down)   { m_leftDown = down; }
-    void        SetMiddleDown(bool down) { m_middleDown = down; }
-    void        SetRightDown(bool down)  { m_rightDown = down; }
-
-    void        SetControlDown(bool down) { m_controlDown = down; }
-    void        SetShiftDown(bool down)   { m_shiftDown = down; }
-    void        SetAltDown(bool down)     { m_altDown = down; }
-    void        SetMetaDown(bool down)    { m_metaDown = down; }
-
-private:
-    wxCoord     m_x;
-    wxCoord     m_y;
-
-    bool        m_leftDown : 1;
-    bool        m_middleDown : 1;
-    bool        m_rightDown : 1;
-
-    bool        m_controlDown : 1;
-    bool        m_shiftDown : 1;
-    bool        m_altDown : 1;
-    bool        m_metaDown : 1;
-};
-
+WXDLLIMPEXP_CORE bool wxSetDetectableAutoRepeat( bool flag );

 
 // Returns the current state of the mouse position, buttons and modifers
 
 // Returns the current state of the mouse position, buttons and modifers

-WXDLLEXPORT wxMouseState wxGetMouseState();
+WXDLLIMPEXP_CORE wxMouseState wxGetMouseState();

 
 #endif // wxUSE_GUI
 
 
 #endif // wxUSE_GUI
 


@@ -290,6 +237,7 @@ WXDLLIMPEXP_BASE int wxHexToDec(const wxString& buf);
 
 // Convert decimal integer to 2-character hex string
 WXDLLIMPEXP_BASE void wxDecToHex(int dec, wxChar *buf);
 
 // Convert decimal integer to 2-character hex string
 WXDLLIMPEXP_BASE void wxDecToHex(int dec, wxChar *buf);

+WXDLLIMPEXP_BASE void wxDecToHex(int dec, char* ch1, char* ch2);

 WXDLLIMPEXP_BASE wxString wxDecToHex(int dec);
 
 // ----------------------------------------------------------------------------
 WXDLLIMPEXP_BASE wxString wxDecToHex(int dec);
 
 // ----------------------------------------------------------------------------


@@ -334,10 +282,17 @@ enum
 // If flags contain wxEXEC_SYNC, return -1 on failure and the exit code of the
 // process if everything was ok. Otherwise (i.e. if wxEXEC_ASYNC), return 0 on
 // failure and the PID of the launched process if ok.
 // If flags contain wxEXEC_SYNC, return -1 on failure and the exit code of the
 // process if everything was ok. Otherwise (i.e. if wxEXEC_ASYNC), return 0 on
 // failure and the PID of the launched process if ok.

-WXDLLIMPEXP_BASE long wxExecute(wxChar **argv, int flags = wxEXEC_ASYNC,
-                           wxProcess *process = (wxProcess *) NULL);
-WXDLLIMPEXP_BASE long wxExecute(const wxString& command, int flags = wxEXEC_ASYNC,
-                           wxProcess *process = (wxProcess *) NULL);
+WXDLLIMPEXP_BASE long wxExecute(const wxString& command,
+                                int flags = wxEXEC_ASYNC,
+                                wxProcess *process = NULL);
+WXDLLIMPEXP_BASE long wxExecute(char **argv,
+                                int flags = wxEXEC_ASYNC,
+                                wxProcess *process = NULL);
+#if wxUSE_UNICODE
+WXDLLIMPEXP_BASE long wxExecute(wchar_t **argv,
+                                int flags = wxEXEC_ASYNC,
+                                wxProcess *process = NULL);
+#endif // wxUSE_UNICODE

 
 // execute the command capturing its output into an array line by line, this is
 // always synchronous
 
 // execute the command capturing its output into an array line by line, this is
 // always synchronous


@@ -398,12 +353,14 @@ enum wxKillFlags
 
 enum wxShutdownFlags
 {
 
 enum wxShutdownFlags
 {

-    wxSHUTDOWN_POWEROFF,    // power off the computer
-    wxSHUTDOWN_REBOOT       // shutdown and reboot
+    wxSHUTDOWN_FORCE    = 1,// can be combined with other flags (MSW-only)
+    wxSHUTDOWN_POWEROFF = 2,// power off the computer
+    wxSHUTDOWN_REBOOT   = 4,// shutdown and reboot
+    wxSHUTDOWN_LOGOFF   = 8 // close session (currently MSW-only)

 };
 
 // Shutdown or reboot the PC
 };
 
 // Shutdown or reboot the PC

-WXDLLIMPEXP_BASE bool wxShutdown(wxShutdownFlags wFlags);
+WXDLLIMPEXP_BASE bool wxShutdown(int flags = wxSHUTDOWN_POWEROFF);

 
 // send the given signal to the process (only NONE and KILL are supported under
 // Windows, all others mean TERM), return 0 if ok and -1 on error
 
 // send the given signal to the process (only NONE and KILL are supported under
 // Windows, all others mean TERM), return 0 if ok and -1 on error


@@ -447,15 +404,6 @@ WXDLLIMPEXP_BASE bool wxHandleFatalExceptions(bool doit = true);
 
 #endif // wxUSE_ON_FATAL_EXCEPTION
 
 
 #endif // wxUSE_ON_FATAL_EXCEPTION
 

-// flags for wxLaunchDefaultBrowser
-enum
-{
-    wxBROWSER_NEW_WINDOW = 1
-};
-
-// Launch url in the user's default internet browser
-WXDLLIMPEXP_BASE bool wxLaunchDefaultBrowser(const wxString& url, int flags = 0);
-

 // ----------------------------------------------------------------------------
 // Environment variables
 // ----------------------------------------------------------------------------
 // ----------------------------------------------------------------------------
 // Environment variables
 // ----------------------------------------------------------------------------


@@ -465,10 +413,33 @@ WXDLLIMPEXP_BASE bool wxLaunchDefaultBrowser(const wxString& url, int flags = 0)
 WXDLLIMPEXP_BASE bool wxGetEnv(const wxString& var, wxString *value);
 
 // set the env var name to the given value, return true on success
 WXDLLIMPEXP_BASE bool wxGetEnv(const wxString& var, wxString *value);
 
 // set the env var name to the given value, return true on success

-WXDLLIMPEXP_BASE bool wxSetEnv(const wxString& var, const wxChar *value);
+WXDLLIMPEXP_BASE bool wxSetEnv(const wxString& var, const wxString& value);

 
 // remove the env var from environment
 
 // remove the env var from environment

-inline bool wxUnsetEnv(const wxString& var) { return wxSetEnv(var, NULL); }
+WXDLLIMPEXP_BASE bool wxUnsetEnv(const wxString& var);
+
+#if WXWIN_COMPATIBILITY_2_8
+inline bool wxSetEnv(const wxString& var, const char *value)
+    { return wxSetEnv(var, wxString(value)); }
+inline bool wxSetEnv(const wxString& var, const wchar_t *value)
+    { return wxSetEnv(var, wxString(value)); }
+template<typename T>
+inline bool wxSetEnv(const wxString& var, const wxCharTypeBuffer<T>& value)
+    { return wxSetEnv(var, wxString(value)); }
+inline bool wxSetEnv(const wxString& var, const wxCStrData& value)
+    { return wxSetEnv(var, wxString(value)); }
+
+// this one is for passing NULL directly - don't use it, use wxUnsetEnv instead
+wxDEPRECATED( inline bool wxSetEnv(const wxString& var, int value) );
+inline bool wxSetEnv(const wxString& var, int value)
+{
+    wxASSERT_MSG( value == 0, "using non-NULL integer as string?" );
+
+    wxUnusedVar(value); // fix unused parameter warning in release build
+
+    return wxUnsetEnv(var);
+}
+#endif // WXWIN_COMPATIBILITY_2_8

 
 // ----------------------------------------------------------------------------
 // Network and username functions.
 
 // ----------------------------------------------------------------------------
 // Network and username functions.


@@ -500,13 +471,10 @@ WXDLLIMPEXP_BASE wxString wxGetUserName();
 WXDLLIMPEXP_BASE wxString wxGetHomeDir();
 WXDLLIMPEXP_BASE const wxChar* wxGetHomeDir(wxString *pstr);
 
 WXDLLIMPEXP_BASE wxString wxGetHomeDir();
 WXDLLIMPEXP_BASE const wxChar* wxGetHomeDir(wxString *pstr);
 

-// Get the user's home dir (caller must copy --- volatile)
-// returns NULL is no HOME dir is known
-#if defined(__UNIX__) && wxUSE_UNICODE && !defined(__WINE__)
-WXDLLIMPEXP_BASE const wxMB2WXbuf wxGetUserHome(const wxString& user = wxEmptyString);
-#else
-WXDLLIMPEXP_BASE wxChar* wxGetUserHome(const wxString& user = wxEmptyString);
-#endif
+// Get the user's (by default use the current user name) home dir,
+// return empty string on error
+WXDLLIMPEXP_BASE wxString wxGetUserHome(const wxString& user = wxEmptyString);
+

 
 #if wxUSE_LONGLONG
     typedef wxLongLong wxDiskspaceSize_t;
 
 #if wxUSE_LONGLONG
     typedef wxLongLong wxDiskspaceSize_t;


@@ -519,8 +487,37 @@ WXDLLIMPEXP_BASE bool wxGetDiskSpace(const wxString& path,
                                      wxDiskspaceSize_t *pTotal = NULL,
                                      wxDiskspaceSize_t *pFree = NULL);
 
                                      wxDiskspaceSize_t *pTotal = NULL,
                                      wxDiskspaceSize_t *pFree = NULL);
 

+
+
+extern "C"
+{
+typedef int (wxCMPFUNC_CONV *CMPFUNCDATA)(const void* pItem1, const void* pItem2, const void* user_data);
+}
+
+
+WXDLLIMPEXP_BASE void wxQsort(void *const pbase, size_t total_elems,
+                              size_t size, CMPFUNCDATA cmp, const void* user_data);
+
+

 #if wxUSE_GUI // GUI only things from now on
 
 #if wxUSE_GUI // GUI only things from now on
 

+// ----------------------------------------------------------------------------
+// Launch default browser
+// ----------------------------------------------------------------------------
+
+// flags for wxLaunchDefaultBrowser
+enum
+{
+    wxBROWSER_NEW_WINDOW   = 0x01,
+    wxBROWSER_NOBUSYCURSOR = 0x02
+};
+
+// Launch url in the user's default internet browser
+WXDLLIMPEXP_CORE bool wxLaunchDefaultBrowser(const wxString& url, int flags = 0);
+
+// Launch document in the user's default application
+WXDLLIMPEXP_CORE bool wxLaunchDefaultApplication(const wxString& path, int flags = 0);
+

 // ----------------------------------------------------------------------------
 // Menu accelerators related things
 // ----------------------------------------------------------------------------
 // ----------------------------------------------------------------------------
 // Menu accelerators related things
 // ----------------------------------------------------------------------------


@@ -539,21 +536,21 @@ enum
 };
 
 // strip mnemonics and/or accelerators from the label
 };
 
 // strip mnemonics and/or accelerators from the label

-WXDLLEXPORT wxString
+WXDLLIMPEXP_CORE wxString

 wxStripMenuCodes(const wxString& str, int flags = wxStrip_All);
 
 #if WXWIN_COMPATIBILITY_2_6
 // obsolete and deprecated version, do not use, use the above overload instead
 wxDEPRECATED(
 wxStripMenuCodes(const wxString& str, int flags = wxStrip_All);
 
 #if WXWIN_COMPATIBILITY_2_6
 // obsolete and deprecated version, do not use, use the above overload instead
 wxDEPRECATED(

-    WXDLLEXPORT wxChar* wxStripMenuCodes(const wxChar *in, wxChar *out = NULL)
+    WXDLLIMPEXP_CORE wxChar* wxStripMenuCodes(const wxChar *in, wxChar *out = NULL)

 );
 
 #if wxUSE_ACCEL
 );
 
 #if wxUSE_ACCEL

-class WXDLLEXPORT wxAcceleratorEntry;
+class WXDLLIMPEXP_FWD_CORE wxAcceleratorEntry;

 
 // use wxAcceleratorEntry::Create() or FromString() methods instead
 wxDEPRECATED(
 
 // use wxAcceleratorEntry::Create() or FromString() methods instead
 wxDEPRECATED(

-    WXDLLEXPORT wxAcceleratorEntry *wxGetAccelFromString(const wxString& label)
+    WXDLLIMPEXP_CORE wxAcceleratorEntry *wxGetAccelFromString(const wxString& label)

 );
 #endif // wxUSE_ACCEL
 
 );
 #endif // wxUSE_ACCEL
 


@@ -564,52 +561,64 @@ wxDEPRECATED(
 // ----------------------------------------------------------------------------
 
 // Returns menu item id or wxNOT_FOUND if none.
 // ----------------------------------------------------------------------------
 
 // Returns menu item id or wxNOT_FOUND if none.

-WXDLLEXPORT int wxFindMenuItemId(wxFrame *frame, const wxString& menuString, const wxString& itemString);
+WXDLLIMPEXP_CORE int wxFindMenuItemId(wxFrame *frame, const wxString& menuString, const wxString& itemString);

 
 // Find the wxWindow at the given point. wxGenericFindWindowAtPoint
 // is always present but may be less reliable than a native version.
 
 // Find the wxWindow at the given point. wxGenericFindWindowAtPoint
 // is always present but may be less reliable than a native version.

-WXDLLEXPORT wxWindow* wxGenericFindWindowAtPoint(const wxPoint& pt);
-WXDLLEXPORT wxWindow* wxFindWindowAtPoint(const wxPoint& pt);
+WXDLLIMPEXP_CORE wxWindow* wxGenericFindWindowAtPoint(const wxPoint& pt);
+WXDLLIMPEXP_CORE wxWindow* wxFindWindowAtPoint(const wxPoint& pt);

 
 // NB: this function is obsolete, use wxWindow::FindWindowByLabel() instead
 //
 // Find the window/widget with the given title or label.
 // Pass a parent to begin the search from, or NULL to look through
 // all windows.
 
 // NB: this function is obsolete, use wxWindow::FindWindowByLabel() instead
 //
 // Find the window/widget with the given title or label.
 // Pass a parent to begin the search from, or NULL to look through
 // all windows.

-WXDLLEXPORT wxWindow* wxFindWindowByLabel(const wxString& title, wxWindow *parent = (wxWindow *) NULL);
+WXDLLIMPEXP_CORE wxWindow* wxFindWindowByLabel(const wxString& title, wxWindow *parent = (wxWindow *) NULL);

 
 // NB: this function is obsolete, use wxWindow::FindWindowByName() instead
 //
 // Find window by name, and if that fails, by label.
 
 // NB: this function is obsolete, use wxWindow::FindWindowByName() instead
 //
 // Find window by name, and if that fails, by label.

-WXDLLEXPORT wxWindow* wxFindWindowByName(const wxString& name, wxWindow *parent = (wxWindow *) NULL);
+WXDLLIMPEXP_CORE wxWindow* wxFindWindowByName(const wxString& name, wxWindow *parent = (wxWindow *) NULL);

 
 // ----------------------------------------------------------------------------
 // Message/event queue helpers
 // ----------------------------------------------------------------------------
 
 // Yield to other apps/messages and disable user input
 
 // ----------------------------------------------------------------------------
 // Message/event queue helpers
 // ----------------------------------------------------------------------------
 
 // Yield to other apps/messages and disable user input

-WXDLLEXPORT bool wxSafeYield(wxWindow *win = NULL, bool onlyIfNeeded = false);
+WXDLLIMPEXP_CORE bool wxSafeYield(wxWindow *win = NULL, bool onlyIfNeeded = false);

 
 // Enable or disable input to all top level windows
 
 // Enable or disable input to all top level windows

-WXDLLEXPORT void wxEnableTopLevelWindows(bool enable = true);
+WXDLLIMPEXP_CORE void wxEnableTopLevelWindows(bool enable = true);

 
 // Check whether this window wants to process messages, e.g. Stop button
 // in long calculations.
 
 // Check whether this window wants to process messages, e.g. Stop button
 // in long calculations.

-WXDLLEXPORT bool wxCheckForInterrupt(wxWindow *wnd);
+WXDLLIMPEXP_CORE bool wxCheckForInterrupt(wxWindow *wnd);

 
 // Consume all events until no more left
 
 // Consume all events until no more left

-WXDLLEXPORT void wxFlushEvents();
+WXDLLIMPEXP_CORE void wxFlushEvents();

 
 

-// a class which disables all windows (except, may be, thegiven one) in its
+// a class which disables all windows (except, may be, the given one) in its

 // ctor and enables them back in its dtor
 // ctor and enables them back in its dtor

-class WXDLLEXPORT wxWindowDisabler
+class WXDLLIMPEXP_CORE wxWindowDisabler

 {
 public:
 {
 public:

-    wxWindowDisabler(wxWindow *winToSkip = (wxWindow *)NULL);
+    // this ctor conditionally disables all windows: if the argument is false,
+    // it doesn't do anything
+    wxWindowDisabler(bool disable = true);
+
+    // ctor disables all windows except winToSkip
+    wxWindowDisabler(wxWindow *winToSkip);
+
+    // dtor enables back all windows disabled by the ctor

     ~wxWindowDisabler();
 
 private:
     ~wxWindowDisabler();
 
 private:

+    // disable all windows except the given one (used by both ctors)
+    void DoDisable(wxWindow *winToSkip = NULL);
+
+

     wxWindowList *m_winDisabled;
     wxWindowList *m_winDisabled;

+    bool m_disabled;

 
     DECLARE_NO_COPY_CLASS(wxWindowDisabler)
 };
 
     DECLARE_NO_COPY_CLASS(wxWindowDisabler)
 };


@@ -622,13 +631,13 @@ private:
 WXDLLIMPEXP_CORE void wxBeginBusyCursor(const wxCursor *cursor = wxHOURGLASS_CURSOR);
 
 // Restore cursor to normal
 WXDLLIMPEXP_CORE void wxBeginBusyCursor(const wxCursor *cursor = wxHOURGLASS_CURSOR);
 
 // Restore cursor to normal

-WXDLLEXPORT void wxEndBusyCursor();
+WXDLLIMPEXP_CORE void wxEndBusyCursor();

 
 // true if we're between the above two calls
 
 // true if we're between the above two calls

-WXDLLEXPORT bool wxIsBusy();
+WXDLLIMPEXP_CORE bool wxIsBusy();

 
 // Convenience class so we can just create a wxBusyCursor object on the stack
 
 // Convenience class so we can just create a wxBusyCursor object on the stack

-class WXDLLEXPORT wxBusyCursor
+class WXDLLIMPEXP_CORE wxBusyCursor

 {
 public:
     wxBusyCursor(const wxCursor* cursor = wxHOURGLASS_CURSOR)
 {
 public:
     wxBusyCursor(const wxCursor* cursor = wxHOURGLASS_CURSOR)


@@ -645,13 +654,13 @@ public:
     static const wxCursor GetBusyCursor();
 };
 
     static const wxCursor GetBusyCursor();
 };
 

-void WXDLLEXPORT wxGetMousePosition( int* x, int* y );
+void WXDLLIMPEXP_CORE wxGetMousePosition( int* x, int* y );

 
 // MSW only: get user-defined resource from the .res file.
 // Returns NULL or newly-allocated memory, so use delete[] to clean up.
 #ifdef __WXMSW__
 
 // MSW only: get user-defined resource from the .res file.
 // Returns NULL or newly-allocated memory, so use delete[] to clean up.
 #ifdef __WXMSW__

-    extern WXDLLEXPORT const wxChar* wxUserResourceStr;
-    WXDLLEXPORT wxChar* wxLoadUserResource(const wxString& resourceName, const wxString& resourceType = wxUserResourceStr);
+    extern WXDLLIMPEXP_CORE const wxChar* wxUserResourceStr;
+    WXDLLIMPEXP_CORE wxChar* wxLoadUserResource(const wxString& resourceName, const wxString& resourceType = wxUserResourceStr);

 #endif // MSW
 
 // ----------------------------------------------------------------------------
 #endif // MSW
 
 // ----------------------------------------------------------------------------


@@ -661,7 +670,7 @@ void WXDLLEXPORT wxGetMousePosition( int* x, int* y );
 #if defined(__X__) || defined(__WXGTK__)
 
 #ifdef __WXGTK__
 #if defined(__X__) || defined(__WXGTK__)
 
 #ifdef __WXGTK__

-    void *wxGetDisplay();
+    WXDLLIMPEXP_CORE void *wxGetDisplay();

 #endif
 
 #ifdef __X__
 #endif
 
 #ifdef __X__


@@ -684,9 +693,16 @@ inline struct _XDisplay *wxGetX11Display()
 // wxYield(): these functions are obsolete, please use wxApp methods instead!
 // ----------------------------------------------------------------------------
 
 // wxYield(): these functions are obsolete, please use wxApp methods instead!
 // ----------------------------------------------------------------------------
 

+// avoid redeclaring this function here if it had been already declated by
+// wx/app.h, this results in warnings from g++ with -Wredundant-decls
+#ifndef wx_YIELD_DECLARED
+#define wx_YIELD_DECLARED
+

 // Yield to other apps/messages
 WXDLLIMPEXP_BASE bool wxYield();
 
 // Yield to other apps/messages
 WXDLLIMPEXP_BASE bool wxYield();
 

+#endif // wx_YIELD_DECLARED
+

 // Like wxYield, but fails silently if the yield is recursive.
 WXDLLIMPEXP_BASE bool wxYieldIfNeeded();
 
 // Like wxYield, but fails silently if the yield is recursive.
 WXDLLIMPEXP_BASE bool wxYieldIfNeeded();