// for modal dialogs
wxList wxModalDialogs;
-extern wxList wxPendingDelete;
-
IMPLEMENT_DYNAMIC_CLASS(wxDialog, wxTopLevelWindow)
-BEGIN_EVENT_TABLE(wxDialog, wxDialogBase)
- EVT_BUTTON(wxID_OK, wxDialog::OnOK)
- EVT_BUTTON(wxID_APPLY, wxDialog::OnApply)
- EVT_BUTTON(wxID_CANCEL, wxDialog::OnCancel)
-
- EVT_CHAR_HOOK(wxDialog::OnCharHook)
-
- EVT_SYS_COLOUR_CHANGED(wxDialog::OnSysColourChanged)
-
- EVT_CLOSE(wxDialog::OnCloseWindow)
-END_EVENT_TABLE()
-
-
void wxDialog::Init()
{
m_isModalStyle = false;
if ( !wxTopLevelWindow::Create( parent, id, title, pos, size, style, name ) )
return false;
-#if TARGET_API_MAC_OSX
- HIViewRef growBoxRef = 0 ;
- OSStatus err = HIViewFindByID( HIViewGetRoot( (WindowRef)m_macWindow ), kHIViewWindowGrowBoxID, &growBoxRef );
- if ( err == noErr && growBoxRef != 0 )
- HIGrowBoxViewSetTransparent( growBoxRef, true ) ;
-#endif
-
return true;
}
{
m_isModalStyle = true;
- wxModelessWindows.DeleteObject( this );
-
-#if TARGET_CARBON
SetWindowModality( (WindowRef)MacGetWindowRef(), kWindowModalityAppModal, NULL ) ;
-#endif
}
else
{
m_isModalStyle = false;
-
- wxModelessWindows.Append( this );
}
}
wxDialog::~wxDialog()
{
m_isBeingDeleted = true;
+
+ // if the dialog is modal, this will end its event loop
Show(false);
}
-// By default, pressing escape cancels the dialog; on mac command-stop does the same thing
-void wxDialog::OnCharHook(wxKeyEvent& event)
+// On mac command-stop does the same thing as Esc, let the base class know
+// about it
+bool wxDialog::IsEscapeKey(const wxKeyEvent& event)
{
- if (( event.m_keyCode == WXK_ESCAPE ||
- ( event.m_keyCode == '.' && event.MetaDown() ) )
- && FindWindow(wxID_CANCEL) )
- {
- // Behaviour changed in 2.0: we'll send a Cancel message
- // to the dialog instead of Close.
- wxCommandEvent cancelEvent(wxEVT_COMMAND_BUTTON_CLICKED, wxID_CANCEL);
- cancelEvent.SetEventObject( this );
- GetEventHandler()->ProcessEvent(cancelEvent);
+ if ( event.GetKeyCode() == '.' && event.GetModifiers() == wxMOD_CMD )
+ return true;
- return;
- }
-
- // We didn't process this event.
- event.Skip();
+ return wxDialogBase::IsEscapeKey(event);
}
bool wxDialog::IsModal() const
}
-bool wxDialog::IsModalShowing() const
-{
- return wxModalDialogs.Find((wxDialog *)this) != NULL; // const_cast
-}
-
bool wxDialog::Show(bool show)
{
if ( !wxDialogBase::Show(show) )
// nothing to do
return false;
+ if (show && CanDoLayoutAdaptation())
+ DoLayoutAdaptation();
+
if ( show )
// usually will result in TransferDataToWindow() being called
InitDialog();
+ HiliteMenu(0);
+
if ( m_isModalStyle )
{
if ( show )
return true;
}
-#if !TARGET_CARBON
-extern bool s_macIsInModalLoop ;
-#endif
-
void wxDialog::DoShowModal()
{
- wxCHECK_RET( !IsModalShowing(), wxT("DoShowModal() called twice") );
+ wxCHECK_RET( !IsModal(), wxT("DoShowModal() called twice") );
wxModalDialogs.Append(this);
SetFocus() ;
-#if TARGET_CARBON
- BeginAppModalStateForWindow( (WindowRef) MacGetWindowRef()) ;
-#else
- // TODO : test whether parent gets disabled
- bool formerModal = s_macIsInModalLoop ;
- s_macIsInModalLoop = true ;
-#endif
+ WindowRef windowRef = (WindowRef) MacGetWindowRef();
+ WindowGroupRef windowGroup;
+ WindowGroupRef formerParentGroup;
+ bool resetGroupParent = false;
+
+ if ( GetParent() == NULL )
+ {
+ windowGroup = GetWindowGroup(windowRef) ;
+ formerParentGroup = GetWindowGroupParent( windowGroup );
+ SetWindowGroupParent( windowGroup, GetWindowGroupOfClass( kMovableModalWindowClass ) );
+ resetGroupParent = true;
+ }
+ BeginAppModalStateForWindow(windowRef) ;
- while ( IsModalShowing() )
+ while ( IsModal() )
{
wxTheApp->MacDoOneEvent() ;
// calls process idle itself
}
-#if TARGET_CARBON
- EndAppModalStateForWindow( (WindowRef) MacGetWindowRef() ) ;
-#else
- // TODO probably reenable the parent window if any
- s_macIsInModalLoop = formerModal ;
-#endif
+ EndAppModalStateForWindow(windowRef) ;
+ if ( resetGroupParent )
+ {
+ SetWindowGroupParent( windowGroup , formerParentGroup );
+ }
}
SetModal(false);
}
-// Standard buttons
-void wxDialog::OnOK(wxCommandEvent& WXUNUSED(event))
-{
- if ( Validate() && TransferDataFromWindow() )
- EndModal(wxID_OK);
-}
-
-void wxDialog::OnApply(wxCommandEvent& WXUNUSED(event))
-{
- if (Validate())
- TransferDataFromWindow();
-
- // TODO probably need to disable the Apply button until things change again
-}
-
-void wxDialog::OnCancel(wxCommandEvent& WXUNUSED(event))
-{
- EndModal(wxID_CANCEL);
-}
-
-void wxDialog::OnCloseWindow(wxCloseEvent& WXUNUSED(event))
-{
- // We'll send a Cancel message by default,
- // which may close the dialog.
- // Check for looping if the Cancel event handler calls Close().
-
- // Note that if a cancel button and handler aren't present in the dialog,
- // nothing will happen when you close the dialog via the window manager, or
- // via Close().
- // We wouldn't want to destroy the dialog by default, since the dialog may have been
- // created on the stack.
- // However, this does mean that calling dialog->Close() won't delete the dialog
- // unless the handler for wxID_CANCEL does so. So use Destroy() if you want to be
- // sure to destroy the dialog.
- // The default OnCancel (above) simply ends a modal dialog, and hides a modeless dialog.
-
- static wxList closing;
-
- if ( closing.Member(this) )
- return;
-
- closing.Append(this);
-
- wxCommandEvent cancelEvent(wxEVT_COMMAND_BUTTON_CLICKED, wxID_CANCEL);
- cancelEvent.SetEventObject( this );
- GetEventHandler()->ProcessEvent(cancelEvent); // This may close the dialog
-
- closing.DeleteObject(this);
-}
-
-void wxDialog::OnSysColourChanged(wxSysColourChangedEvent& WXUNUSED(event))
-{
- SetBackgroundColour(wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE));
- Refresh();
-}
projects / wxWidgets.git / blobdiff