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Reworked TLW and app activation event code, also

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moved it to toplevel.cpp where it belongs.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@29623 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Robert Roebling
2004-10-03 14:13:48 +00:00
parent e5d4ef7410
commit 06fda9e808
4 changed files with 230 additions and 240 deletions
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116
src/gtk1/window.cpp
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@@ -237,21 +237,10 @@ static bool g_captureWindowHasMouse = FALSE;
// keeps its previous value
static wxWindowGTK *g_focusWindowLast = (wxWindowGTK*) NULL;
// the frame that is currently active (i.e. its child has focus). It is
// used to generate wxActivateEvents
static wxWindowGTK *g_activeFrame = (wxWindowGTK*) NULL;
static bool g_activeFrameLostFocus = FALSE;
// If a window get the focus set but has not been realized
// yet, defer setting the focus to idle time.
wxWindowGTK *g_delayedFocus = (wxWindowGTK*) NULL;
// if we detect that the app has got/lost the focus, we set this variable to
// either TRUE or FALSE and an activate event will be sent during the next
// OnIdle() call and it is reset to -1: this value means that we shouldn't
// send any activate events at all
static int g_sendActivateEvent = -1;
// hack: we need something to pass to gtk_menu_popup, so we store the time of
// the last click here
static guint32 gs_timeLastClick = 0;
@@ -1960,7 +1949,7 @@ static gint gtk_window_focus_in_callback( GtkWidget *widget,
wxWindow *win )
{
DEBUG_MAIN_THREAD
if (g_isIdle)
wxapp_install_idle_handler();
@@ -1969,23 +1958,6 @@ static gint gtk_window_focus_in_callback( GtkWidget *widget,
gtk_im_context_focus_in(win->m_imData->context);
#endif
if (!win->m_hasVMT) return FALSE;
if (g_blockEventsOnDrag) return FALSE;
switch ( g_sendActivateEvent )
{
case -1:
// we've got focus from outside, synthetize wxActivateEvent
g_sendActivateEvent = 1;
break;
case 0:
// another our window just lost focus, it was already ours before
// - don't send any wxActivateEvent
g_sendActivateEvent = -1;
break;
}
g_focusWindowLast =
g_focusWindow = win;
@@ -2006,30 +1978,6 @@ static gint gtk_window_focus_in_callback( GtkWidget *widget,
}
#endif // wxUSE_CARET
g_activeFrameLostFocus = FALSE;
wxWindowGTK *active = wxGetTopLevelParent(win);
if ( active != g_activeFrame )
{
if ( g_activeFrame )
{
wxLogTrace(wxT("activate"), wxT("Deactivating frame %p (from focus_in)"), g_activeFrame);
wxActivateEvent event(wxEVT_ACTIVATE, FALSE, g_activeFrame->GetId());
event.SetEventObject(g_activeFrame);
g_activeFrame->GetEventHandler()->ProcessEvent(event);
}
wxLogTrace(wxT("activate"), wxT("Activating frame %p (from focus_in)"), active);
g_activeFrame = active;
wxActivateEvent event(wxEVT_ACTIVATE, TRUE, g_activeFrame->GetId());
event.SetEventObject(g_activeFrame);
g_activeFrame->GetEventHandler()->ProcessEvent(event);
// Don't send focus events in addition to activate
// if (win == g_activeFrame)
// return TRUE;
}
// does the window itself think that it has the focus?
if ( !win->m_hasFocus )
{
@@ -2062,29 +2010,9 @@ static gint gtk_window_focus_out_callback( GtkWidget *widget, GdkEventFocus *gdk
gtk_im_context_focus_out(win->m_imData->context);
#endif
if (!win->m_hasVMT) return FALSE;
if (g_blockEventsOnDrag) return FALSE;
wxLogTrace( TRACE_FOCUS,
_T("%s: focus out"), win->GetName().c_str() );
if ( !g_activeFrameLostFocus && g_activeFrame )
{
// VZ: commenting this out because it does happen (although not easy
// to reproduce, I only see it when using wxMiniFrame and not
// always) and makes using Mahogany quite annoying
#if 0
wxASSERT_MSG( wxGetTopLevelParent(win) == g_activeFrame,
wxT("unfocusing window that hasn't gained focus properly") );
#endif // 0
g_activeFrameLostFocus = TRUE;
}
// if the focus goes out of our app alltogether, OnIdle() will send
// wxActivateEvent, otherwise gtk_window_focus_in_callback() will reset
// g_sendActivateEvent to -1
g_sendActivateEvent = 0;
wxWindowGTK *winFocus = wxFindFocusedChild(win);
if ( winFocus )
@@ -2792,9 +2720,6 @@ wxWindowGTK::~wxWindowGTK()
if (g_focusWindow == this)
g_focusWindow = NULL;
if (g_activeFrame == this)
g_activeFrame = NULL;
if ( g_delayedFocus == this )
g_delayedFocus = NULL;
@@ -2897,14 +2822,17 @@ void wxWindowGTK::PostCreation()
// focus handling
if (m_focusWidget == NULL)
m_focusWidget = m_widget;
if (!GTK_IS_WINDOW(m_widget))
{
if (m_focusWidget == NULL)
m_focusWidget = m_widget;
gtk_signal_connect( GTK_OBJECT(m_focusWidget), "focus_in_event",
GTK_SIGNAL_FUNC(gtk_window_focus_in_callback), (gpointer)this );
gtk_signal_connect( GTK_OBJECT(m_focusWidget), "focus_in_event",
GTK_SIGNAL_FUNC(gtk_window_focus_in_callback), (gpointer)this );
gtk_signal_connect( GTK_OBJECT(m_focusWidget), "focus_out_event",
GTK_SIGNAL_FUNC(gtk_window_focus_out_callback), (gpointer)this );
gtk_signal_connect( GTK_OBJECT(m_focusWidget), "focus_out_event",
GTK_SIGNAL_FUNC(gtk_window_focus_out_callback), (gpointer)this );
}
// connect to the various key and mouse handlers
@@ -3128,30 +3056,6 @@ void wxWindowGTK::OnInternalIdle()
// Update invalidated regions.
GtkUpdate();
// Synthetize activate events.
if ( g_sendActivateEvent != -1 )
{
bool activate = g_sendActivateEvent != 0;
// do it only once
g_sendActivateEvent = -1;
wxTheApp->SetActive(activate, (wxWindow *)g_focusWindowLast);
}
if ( g_activeFrameLostFocus )
{
if ( g_activeFrame )
{
wxLogTrace(wxT("activate"), wxT("Deactivating frame %p (from idle)"), g_activeFrame);
wxActivateEvent event(wxEVT_ACTIVATE, FALSE, g_activeFrame->GetId());
event.SetEventObject(g_activeFrame);
g_activeFrame->GetEventHandler()->ProcessEvent(event);
g_activeFrame = NULL;
}
g_activeFrameLostFocus = FALSE;
}
wxCursor cursor = m_cursor;
if (g_globalCursor.Ok()) cursor = g_globalCursor;