#include "wx/log.h"
#include "wx/intl.h"
#include "wx/frame.h"
- #include "wx/defs.h"
#include "wx/window.h"
#include "wx/control.h"
#include "wx/checkbox.h"
#include "wx/statusbr.h"
#include "wx/toolbar.h"
#include "wx/dcclient.h"
-#endif //WX_PRECOMP
-
-#if defined(__WXMAC__) && wxUSE_SCROLLBAR
#include "wx/scrolbar.h"
-#endif
-
-#if wxUSE_CONSTRAINTS
#include "wx/layout.h"
-#endif // wxUSE_CONSTRAINTS
-
-#include "wx/sizer.h"
+ #include "wx/sizer.h"
+#endif //WX_PRECOMP
#if wxUSE_DRAG_AND_DROP
#include "wx/dnd.h"
extern const unsigned int gtk_micro_version;
#endif
+#include "wx/platinfo.h"
+
+// Windows List
+WXDLLIMPEXP_DATA_CORE(wxWindowList) wxTopLevelWindows;
+
// ----------------------------------------------------------------------------
// static data
// ----------------------------------------------------------------------------
m_virtualSize = wxDefaultSize;
+ m_scrollHelper = (wxScrollHelper *) NULL;
+
m_minVirtualWidth =
m_maxVirtualWidth = wxDefaultCoord;
m_minVirtualHeight =
// VZ: this one shouldn't exist...
m_isBeingDeleted = false;
-
- // Reserved for future use
- m_windowReserved = NULL;
}
// common part of window creation process
wxASSERT_MSG( GetChildren().GetCount() == 0, wxT("children not destroyed") );
- // reset the dangling pointer our parent window may keep to us
+ // reset the top-level parent's default item if it is this widget
if ( m_parent )
{
- if ( m_parent->GetDefaultItem() == this )
- {
- m_parent->SetDefaultItem(NULL);
- }
+ wxTopLevelWindow *tlw = wxDynamicCast(wxGetTopLevelParent((wxWindow*)this),
+ wxTopLevelWindow);
+
+ if ( tlw && tlw->GetDefaultItem() == this )
+ tlw->SetDefaultItem(NULL);
+ if ( tlw && tlw->GetTmpDefaultItem() == this )
+ tlw->SetTmpDefaultItem(NULL);
+ }
+ // reset the dangling pointer our parent window may keep to us
+ if ( m_parent )
+ {
m_parent->RemoveChild(this);
}
{
if ( !GetChildren().empty() )
{
- SetClientSize(GetBestSize());
+ SetSize(GetBestSize());
}
//else: do nothing if we have no children
}
#endif
)
{
- // our minimal acceptable size is such that all our visible child windows fit inside
+ // our minimal acceptable size is such that all our visible child
+ // windows fit inside
int maxX = 0,
maxY = 0;
node = node->GetNext() )
{
wxWindow *win = node->GetData();
- if ( win->IsTopLevel() || ( ! win->IsShown() )
+ if ( win->IsTopLevel()
+ || !win->IsShown()
#if wxUSE_STATUSBAR
- || wxDynamicCast(win, wxStatusBar)
+ || wxDynamicCast(win, wxStatusBar)
#endif // wxUSE_STATUSBAR
)
{
maxY = wy + wh;
}
- // for compatibility with the old versions and because it really looks
- // slightly more pretty like this, add a pad
- maxX += 7;
- maxY += 14;
-
best = wxSize(maxX, maxY);
}
else // ! has children
if ( y )
*y = 0;
- return ClientToScreen(x, y);
+ ClientToScreen(x, y);
}
// ----------------------------------------------------------------------------
return false;
}
}
+
+bool wxWindowBase::IsShownOnScreen() const
+{
+ return IsShown() &&
+ (GetParent() == NULL || GetParent()->IsShownOnScreen());
+}
+
// ----------------------------------------------------------------------------
// RTTI
// ----------------------------------------------------------------------------
return rectUpdate;
}
-bool wxWindowBase::IsExposed(int x, int y) const
+bool wxWindowBase::DoIsExposed(int x, int y) const
{
return m_updateRegion.Contains(x, y) != wxOutRegion;
}
-bool wxWindowBase::IsExposed(int x, int y, int w, int h) const
+bool wxWindowBase::DoIsExposed(int x, int y, int w, int h) const
{
return m_updateRegion.Contains(x, y, w, h) != wxOutRegion;
}
}
// get the help string associated with this window (may be empty)
-wxString wxWindowBase::GetHelpText() const
+// default implementation forwards calls to the help provider
+wxString
+wxWindowBase::GetHelpTextAtPoint(const wxPoint & WXUNUSED(pt),
+ wxHelpEvent::Origin WXUNUSED(origin)) const
{
wxString text;
wxHelpProvider *helpProvider = wxHelpProvider::Get();
wxHelpProvider *helpProvider = wxHelpProvider::Get();
if ( helpProvider )
{
- if ( helpProvider->ShowHelp(this) )
+ if ( helpProvider->ShowHelpAtPoint(this, event.GetPosition(), event.GetOrigin()) )
{
// skip the event.Skip() below
return;
void wxWindowBase::DoSetToolTip(wxToolTip *tooltip)
{
- if ( m_tooltip )
- delete m_tooltip;
+ if ( m_tooltip != tooltip )
+ {
+ if ( m_tooltip )
+ delete m_tooltip;
- m_tooltip = tooltip;
+ m_tooltip = tooltip;
+ }
}
#endif // wxUSE_TOOLTIPS
if ( sizer == m_windowSizer)
return;
- if ( deleteOld )
- delete m_windowSizer;
+ if ( m_windowSizer )
+ {
+ m_windowSizer->SetContainingWindow(NULL);
+
+ if ( deleteOld )
+ delete m_windowSizer;
+ }
m_windowSizer = sizer;
+ if ( m_windowSizer )
+ {
+ m_windowSizer->SetContainingWindow((wxWindow *)this);
+ }
- SetAutoLayout( sizer != NULL );
+ SetAutoLayout(m_windowSizer != NULL);
}
void wxWindowBase::SetSizerAndFit(wxSizer *sizer, bool deleteOld)
#endif // __WXDEBUG__
#if wxUSE_MSGDLG
- // don't translate these strings
- wxString port;
-
-#ifdef __WXUNIVERSAL__
- port = _T("Univ/");
-#endif // __WXUNIVERSAL__
-
- switch ( wxGetOsVersion() )
- {
- case wxMOTIF_X: port += _T("Motif"); break;
- case wxMAC:
- case wxMAC_DARWIN: port += _T("Mac"); break;
- case wxBEOS: port += _T("BeOS"); break;
- case wxGTK:
- case wxGTK_WIN32:
- case wxGTK_OS2:
- case wxGTK_BEOS: port += _T("GTK"); break;
- case wxWINDOWS:
- case wxPENWINDOWS:
- case wxWINDOWS_NT:
- case wxWIN32S:
- case wxWIN95:
- case wxWIN386: port += _T("MS Windows"); break;
- case wxMGL_UNIX:
- case wxMGL_X:
- case wxMGL_WIN32:
- case wxMGL_OS2: port += _T("MGL"); break;
- case wxWINDOWS_OS2:
- case wxOS2_PM: port += _T("OS/2"); break;
- case wxPALMOS: port += _T("Palm OS"); break;
- case wxWINDOWS_CE: port += _T("Windows CE (generic)"); break;
- case wxWINDOWS_POCKETPC: port += _T("Windows CE PocketPC"); break;
- case wxWINDOWS_SMARTPHONE: port += _T("Windows CE Smartphone"); break;
- default: port += _T("unknown"); break;
- }
-
- wxMessageBox(wxString::Format(
- _T(
- " wxWidgets Library (%s port)\nVersion %d.%d.%d%s%s, compiled at %s %s%s\n Copyright (c) 1995-2006 wxWidgets team"
- ),
- port.c_str(),
- wxMAJOR_VERSION,
- wxMINOR_VERSION,
- wxRELEASE_NUMBER,
+ // don't translate these strings, they're for diagnostics purposes only
+ wxString msg;
+ msg.Printf(_T("wxWidgets Library (%s port)\n")
+ _T("Version %d.%d.%d%s%s, compiled at %s %s%s\n")
+ _T("Copyright (c) 1995-2006 wxWidgets team"),
+ wxPlatformInfo().GetPortIdName().c_str(),
+ wxMAJOR_VERSION,
+ wxMINOR_VERSION,
+ wxRELEASE_NUMBER,
#if wxUSE_UNICODE
- L" (Unicode)",
+ L" (Unicode)",
#else
- "",
+ wxEmptyString,
#endif
#ifdef __WXDEBUG__
- _T(" Debug build"),
+ _T(" Debug build"),
#else
- wxEmptyString,
+ wxEmptyString,
#endif
- __TDATE__,
- __TTIME__,
+ __TDATE__,
+ __TTIME__,
#ifdef __WXGTK__
- wxString::Format(_T("\nagainst GTK+ %d.%d.%d. Runtime GTK+ version: %d.%d.%d"), GTK_MAJOR_VERSION, GTK_MINOR_VERSION, GTK_MICRO_VERSION, gtk_major_version, gtk_minor_version, gtk_micro_version).c_str()
+ wxString::Format(_T("\nagainst GTK+ %d.%d.%d. Runtime GTK+ version: %d.%d.%d"), GTK_MAJOR_VERSION, GTK_MINOR_VERSION, GTK_MICRO_VERSION, gtk_major_version, gtk_minor_version, gtk_micro_version).c_str()
#else
- ""
+ wxEmptyString
#endif
- ),
- _T("wxWidgets information"),
+ );
+
+ wxMessageBox(msg, _T("wxWidgets information"),
wxICON_INFORMATION | wxOK,
(wxWindow *)this);
}
wxWindow *win;
wxWindowNext *next;
} *wxWindowBase::ms_winCaptureNext = NULL;
+wxWindow *wxWindowBase::ms_winCaptureCurrent = NULL;
+bool wxWindowBase::ms_winCaptureChanging = false;
void wxWindowBase::CaptureMouse()
{
- wxLogTrace(_T("mousecapture"), _T("CaptureMouse(%p)"), this);
+ wxLogTrace(_T("mousecapture"), _T("CaptureMouse(%p)"), wx_static_cast(void*, this));
+
+ wxASSERT_MSG( !ms_winCaptureChanging, _T("recursive CaptureMouse call?") );
+
+ ms_winCaptureChanging = true;
wxWindow *winOld = GetCapture();
if ( winOld )
//else: no mouse capture to save
DoCaptureMouse();
+ ms_winCaptureCurrent = (wxWindow*)this;
+
+ ms_winCaptureChanging = false;
}
void wxWindowBase::ReleaseMouse()
{
- wxLogTrace(_T("mousecapture"), _T("ReleaseMouse(%p)"), this);
+ wxLogTrace(_T("mousecapture"), _T("ReleaseMouse(%p)"), wx_static_cast(void*, this));
+
+ wxASSERT_MSG( !ms_winCaptureChanging, _T("recursive ReleaseMouse call?") );
wxASSERT_MSG( GetCapture() == this, wxT("attempt to release mouse, but this window hasn't captured it") );
+ ms_winCaptureChanging = true;
+
DoReleaseMouse();
+ ms_winCaptureCurrent = NULL;
if ( ms_winCaptureNext )
{
((wxWindowBase*)ms_winCaptureNext->win)->DoCaptureMouse();
+ ms_winCaptureCurrent = ms_winCaptureNext->win;
wxWindowNext *item = ms_winCaptureNext;
ms_winCaptureNext = item->next;
}
//else: stack is empty, no previous capture
+ ms_winCaptureChanging = false;
+
wxLogTrace(_T("mousecapture"),
(const wxChar *) _T("After ReleaseMouse() mouse is captured by %p"),
- GetCapture());
+ wx_static_cast(void*, GetCapture()));
+}
+
+static void DoNotifyWindowAboutCaptureLost(wxWindow *win)
+{
+ wxMouseCaptureLostEvent event(win->GetId());
+ event.SetEventObject(win);
+ if ( !win->GetEventHandler()->ProcessEvent(event) )
+ {
+ wxFAIL_MSG( _T("window that captured the mouse didn't process wxEVT_MOUSE_CAPTURE_LOST") );
+ }
+}
+
+/* static */
+void wxWindowBase::NotifyCaptureLost()
+{
+ // don't do anything if capture lost was expected, i.e. resulted from
+ // a wx call to ReleaseMouse or CaptureMouse:
+ if ( ms_winCaptureChanging )
+ return;
+
+ // if the capture was lost unexpectedly, notify every window that has
+ // capture (on stack or current) about it and clear the stack:
+
+ if ( ms_winCaptureCurrent )
+ {
+ DoNotifyWindowAboutCaptureLost(ms_winCaptureCurrent);
+ ms_winCaptureCurrent = NULL;
+ }
+
+ while ( ms_winCaptureNext )
+ {
+ wxWindowNext *item = ms_winCaptureNext;
+ ms_winCaptureNext = item->next;
+
+ DoNotifyWindowAboutCaptureLost(item->win);
+
+ delete item;
+ }
}
#if wxUSE_HOTKEY
if (!GetWindow())
return wxACC_FAIL;
- wxString ht(GetWindow()->GetHelpText());
+ wxString ht(GetWindow()->GetHelpTextAtPoint(wxDefaultPosition, wxHelpEvent::Origin_Keyboard));
if (!ht.empty())
{
*description = ht;
if (!GetWindow())
return wxACC_FAIL;
- wxString ht(GetWindow()->GetHelpText());
+ wxString ht(GetWindow()->GetHelpTextAtPoint(wxDefaultPosition, wxHelpEvent::Origin_Keyboard));
if (!ht.empty())
{
*helpText = ht;
return wxACC_NOT_IMPLEMENTED;
}
+#if wxUSE_VARIANT
// Gets a variant representing the selected children
// of this object.
// Acceptable values:
return wxACC_NOT_IMPLEMENTED;
}
+#endif // wxUSE_VARIANT
#endif // wxUSE_ACCESSIBILITY
+
+// ----------------------------------------------------------------------------
+// RTL support
+// ----------------------------------------------------------------------------
+
+wxCoord
+wxWindowBase::AdjustForLayoutDirection(wxCoord x,
+ wxCoord width,
+ wxCoord widthTotal) const
+{
+ if ( GetLayoutDirection() == wxLayout_RightToLeft )
+ {
+ x = widthTotal - x - width;
+ }
+
+ return x;
+}
+
projects / wxWidgets.git / blobdiff