#endif
#endif
-
// ---------------------------------------------------------------------------
// global variables
// ---------------------------------------------------------------------------
void wxWindowMSW::SetScrollPos(int orient, int pos, bool refresh)
{
-#if defined(__WIN95__)
- SCROLLINFO info;
- int dir;
+ HWND hWnd = GetHwnd();
+ wxCHECK_RET( hWnd, _T("SetScrollPos: no HWND") );
- if ( orient == wxHORIZONTAL ) {
- dir = SB_HORZ;
- } else {
- dir = SB_VERT;
- }
+ int dir = orient == wxHORIZONTAL ? SB_HORZ : SB_VERT;
+#if defined(__WIN95__)
+ SCROLLINFO info;
info.cbSize = sizeof(SCROLLINFO);
info.nPage = 0;
info.nMin = 0;
info.nPos = pos;
info.fMask = SIF_POS;
- HWND hWnd = GetHwnd();
- if ( hWnd )
- ::SetScrollInfo(hWnd, dir, &info, refresh);
-#else
- int wOrient;
- if ( orient == wxHORIZONTAL )
- wOrient = SB_HORZ;
- else
- wOrient = SB_VERT;
-
- HWND hWnd = GetHwnd();
- if ( hWnd )
- ::SetScrollPos(hWnd, wOrient, pos, refresh);
-#endif
+ ::SetScrollInfo(hWnd, dir, &info, refresh);
+#else // !__WIN95__
+ ::SetScrollPos(hWnd, dir, pos, refresh);
+#endif // __WIN95__/!__WIN95__
}
// New function that will replace some of the above.
static inline void SendSetRedraw(HWND hwnd, bool on)
{
+#ifndef __WXMICROWIN__
::SendMessage(hwnd, WM_SETREDRAW, (WPARAM)on, 0);
+#endif
}
void wxWindowMSW::Freeze()
break;
#endif // __WIN32__
-#ifdef __WXUNIVERSAL__
+ // unfortunately this doesn't really work as then window which
+ // doesn't accept focus doesn't get any mouse events neither which
+ // means it can't get any input at all
+#if 0 //def __WXUNIVERSAL__
case WM_NCHITTEST:
// we shouldn't allow the windows which don't want to get focus to
// get it
// wxWindow <-> HWND map
// ----------------------------------------------------------------------------
-wxList *wxWinHandleList = NULL;
+wxWinHashTable *wxWinHandleHash = NULL;
wxWindow *wxFindWinFromHandle(WXHWND hWnd)
{
- wxNode *node = wxWinHandleList->Find((long)hWnd);
- if ( !node )
- return NULL;
- return (wxWindow *)node->Data();
+ return wxWinHandleHash->Get((long)hWnd);
}
void wxAssociateWinWithHandle(HWND hWnd, wxWindowMSW *win)
#endif // __WXDEBUG__
if (!oldWin)
{
- wxWinHandleList->Append((long)hWnd, win);
+ wxWinHandleHash->Put((long)hWnd, (wxWindow *)win);
}
}
void wxRemoveHandleAssociation(wxWindowMSW *win)
{
- wxWinHandleList->DeleteObject(win);
+ wxWinHandleHash->Delete((long)win->GetHWND());
}
// ----------------------------------------------------------------------------
{
#ifndef __WXMICROWIN__
HDROP hFilesInfo = (HDROP) wParam;
- POINT dropPoint;
- DragQueryPoint(hFilesInfo, (LPPOINT) &dropPoint);
// Get the total number of files dropped
- WORD gwFilesDropped = (WORD)::DragQueryFile
+ UINT gwFilesDropped = ::DragQueryFile
(
(HDROP)hFilesInfo,
(UINT)-1,
);
wxString *files = new wxString[gwFilesDropped];
- int wIndex;
- for (wIndex=0; wIndex < (int)gwFilesDropped; wIndex++)
+ for ( UINT wIndex = 0; wIndex < gwFilesDropped; wIndex++ )
{
- DragQueryFile (hFilesInfo, wIndex, (LPTSTR) wxBuffer, 1000);
- files[wIndex] = wxBuffer;
+ // first get the needed buffer length (+1 for terminating NUL)
+ size_t len = ::DragQueryFile(hFilesInfo, wIndex, NULL, 0) + 1;
+
+ // and now get the file name
+ ::DragQueryFile(hFilesInfo, wIndex,
+ files[wIndex].GetWriteBuf(len), len);
+
+ files[wIndex].UngetWriteBuf();
}
DragFinish (hFilesInfo);
wxDropFilesEvent event(wxEVT_DROP_FILES, gwFilesDropped, files);
event.m_eventObject = this;
+
+ POINT dropPoint;
+ DragQueryPoint(hFilesInfo, (LPPOINT) &dropPoint);
event.m_pos.x = dropPoint.x;
event.m_pos.y = dropPoint.y;
- bool rc = GetEventHandler()->ProcessEvent(event);
-
- delete[] files;
-
- return rc;
+ return GetEventHandler()->ProcessEvent(event);
#else // __WXMICROWIN__
return FALSE;
#endif
wxSysColourChangedEvent event;
event.SetEventObject(this);
- return GetEventHandler()->ProcessEvent(event);
+ (void)GetEventHandler()->ProcessEvent(event);
+
+ // always let the system carry on the default processing to allow the
+ // native controls to react to the colours update
+ return FALSE;
}
bool wxWindowMSW::HandleCtlColor(WXHBRUSH *brush,
// Responds to colour changes: passes event on to children.
void wxWindowMSW::OnSysColourChanged(wxSysColourChangedEvent& event)
{
- wxNode *node = GetChildren().First();
+ wxWindowList::Node *node = GetChildren().GetFirst();
while ( node )
{
- // Only propagate to non-top-level windows
- wxWindow *win = (wxWindow *)node->Data();
- if ( win->GetParent() )
+ // Only propagate to non-top-level windows because Windows already
+ // sends this event to all top-level ones
+ wxWindow *win = node->GetData();
+ if ( !win->IsTopLevel() )
{
- wxSysColourChangedEvent event2;
- event.m_eventObject = win;
- win->GetEventHandler()->ProcessEvent(event2);
+ // we need to send the real WM_SYSCOLORCHANGE and not just trigger
+ // EVT_SYS_COLOUR_CHANGED call because the latter wouldn't work for
+ // the standard controls
+ ::SendMessage(GetHwndOf(win), WM_SYSCOLORCHANGE, 0, 0);
}
- node = node->Next();
+ node = node->GetNext();
+ }
+
+ // update the colours we use if they were not set explicitly by the user:
+ // this must be done or OnCtlColor() would continue to use the old colours
+ if ( !m_hasFgCol )
+ {
+ m_foregroundColour = wxSystemSettings::
+ GetSystemColour(wxSYS_COLOUR_WINDOWTEXT);
+ }
+
+ if ( !m_hasBgCol )
+ {
+ m_backgroundColour = wxSystemSettings::
+ GetSystemColour(wxSYS_COLOUR_BTNFACE);
}
}
bool wxWindowMSW::HandleCommand(WXWORD id, WXWORD cmd, WXHWND control)
{
#if wxUSE_MENUS_NATIVE
- if ( wxCurrentPopupMenu )
+ if ( !cmd && wxCurrentPopupMenu )
{
wxMenu *popupMenu = wxCurrentPopupMenu;
wxCurrentPopupMenu = NULL;
}
#endif // wxUSE_MENUS_NATIVE
- wxWindow *win = (wxWindow*) NULL;
- if ( cmd == 0 || cmd == 1 ) // menu or accel - use id
+ wxWindow *win = NULL;
+
+ // first try to find it from HWND - this works even with the broken
+ // programs using the same ids for different controls
+ if ( control )
{
- // must cast to a signed type before comparing with other ids!
- win = FindItem((signed short)id);
+ win = wxFindWinFromHandle(control);
}
- if (!win && control)
+ // try the id
+ if ( !win )
{
- // find it from HWND - this works even with the broken programs using
- // the same ids for different controls
- win = wxFindWinFromHandle(control);
+ // must cast to a signed type before comparing with other ids!
+ win = FindItem((signed short)id);
}
if ( win )
// FIXME: this is clearly not the best way to do it but I think we'll
// need to change HWND <-> wxWindow code more heavily than I can
// do it now to fix it
+#ifndef __WXMICROWIN__
if ( ::GetWindow(hwnd, GW_OWNER) )
{
// it's a dialog box, don't go upwards
break;
}
+#endif
hwnd = ::GetParent(hwnd);
win = wxFindWinFromHandle((WXHWND)hwnd);
projects / wxWidgets.git / blobdiff