//-----------------------------------------------------------------------------
extern "C" {
-static gboolean gtk_frame_focus_out_callback( GtkWidget *widget,
- GdkEventFocus *WXUNUSED(gdk_event),
- wxTopLevelWindowGTK *win )
+static
+gboolean gtk_frame_focus_out_callback(GtkWidget * WXUNUSED(widget),
+ GdkEventFocus *WXUNUSED(gdk_event),
+ wxTopLevelWindowGTK * WXUNUSED(win))
{
// if the focus goes out of our app alltogether, OnIdle() will send
// wxActivateEvent, otherwise gtk_window_focus_in_callback() will reset
}
//-----------------------------------------------------------------------------
-// "size_allocate"
+// "size_allocate" from m_wxwindow
//-----------------------------------------------------------------------------
extern "C" {
-static void gtk_frame_size_callback( GtkWidget *WXUNUSED(widget), GtkAllocation* alloc, wxTopLevelWindowGTK *win )
+static void
+size_allocate(GtkWidget*, GtkAllocation* alloc, wxTopLevelWindowGTK* win)
{
- if (!win->m_hasVMT)
- return;
-
- wxSize sizeDecor;
- if (!win->IsFullScreen())
- sizeDecor = GetDecorSize(win->m_gdkDecor);
- const int w = alloc->width + sizeDecor.x;
- const int h = alloc->height + sizeDecor.y;
-
- if (win->m_width != w || win->m_height != h)
+ if (win->m_oldClientWidth != alloc->width ||
+ win->m_oldClientHeight != alloc->height)
{
- win->m_width = w;
- win->m_height = h;
-
- win->GtkUpdateSize();
+ win->m_oldClientWidth = alloc->width;
+ win->m_oldClientHeight = alloc->height;
+ wxSize sizeDecor;
+ if (!win->IsFullScreen())
+ sizeDecor = GetDecorSize(win->m_gdkDecor);
+ win->m_width = win->m_widget->allocation.width + sizeDecor.x;
+ win->m_height = win->m_widget->allocation.height + sizeDecor.y;
+ if (!win->IsIconized())
+ {
+ wxSizeEvent event(win->GetSize(), win->GetId());
+ event.SetEventObject(win);
+ win->GetEventHandler()->ProcessEvent(event);
+ }
+ // else the window is currently unmapped, don't generate size events
}
}
}
// Update window size and frame extents cache
win->m_width = rect.width;
win->m_height = rect.height;
- win->GtkUpdateSize();
decorSize = size;
+ wxSizeEvent event(win->GetSize(), win->GetId());
+ event.SetEventObject(win);
+ win->GetEventHandler()->ProcessEvent(event);
}
}
win->m_height += size.y - decorSize.y;
if (win->m_width < 0) win->m_width = 0;
if (win->m_height < 0) win->m_height = 0;
- win->GtkUpdateSize();
decorSize = size;
+ wxSizeEvent event(win->GetSize(), win->GetId());
+ event.SetEventObject(win);
+ win->GetEventHandler()->ProcessEvent(event);
}
}
if (data)
}
}
-//-----------------------------------------------------------------------------
-// "expose_event" of m_client
-//-----------------------------------------------------------------------------
-
-extern "C" {
-static gboolean
-gtk_window_expose_callback( GtkWidget *widget,
- GdkEventExpose *gdk_event,
- wxWindow *win )
-{
- GtkPizza *pizza = GTK_PIZZA(widget);
+BEGIN_EVENT_TABLE(wxTopLevelWindowGTK, wxTopLevelWindowBase)
+ EVT_SYS_COLOUR_CHANGED(wxTopLevelWindowGTK::OnSysColourChanged)
+END_EVENT_TABLE()
- gtk_paint_flat_box (win->m_widget->style,
- pizza->bin_window, GTK_STATE_NORMAL,
- GTK_SHADOW_NONE,
- &gdk_event->area,
- win->m_widget,
- (char *)"base",
- 0, 0, -1, -1);
-
- return FALSE;
-}
-}
// ----------------------------------------------------------------------------
// wxTopLevelWindowGTK creation
void wxTopLevelWindowGTK::Init()
{
- m_sizeSet = false;
- m_miniEdge = 0;
- m_miniTitle = 0;
m_mainWidget = (GtkWidget*) NULL;
m_isIconized = false;
m_fsIsShowing = false;
// e.g. in wxTaskBarIconAreaGTK
if (m_widget == NULL)
{
+ m_widget = gtk_window_new(GTK_WINDOW_TOPLEVEL);
if (GetExtraStyle() & wxTOPLEVEL_EX_DIALOG)
{
- m_widget = gtk_window_new(GTK_WINDOW_TOPLEVEL);
// Tell WM that this is a dialog window and make it center
// on parent by default (this is what GtkDialog ctor does):
gtk_window_set_type_hint(GTK_WINDOW(m_widget),
}
else
{
- m_widget = gtk_window_new(GTK_WINDOW_TOPLEVEL);
#if GTK_CHECK_VERSION(2,1,0)
if (!gtk_check_version(2,1,0))
{
g_signal_connect (m_widget, "delete_event",
G_CALLBACK (gtk_frame_delete_callback), this);
- // m_mainWidget holds the toolbar, the menubar and the client area
- m_mainWidget = gtk_pizza_new();
+ // m_mainWidget is a GtkVBox, holding the bars and client area (m_wxwindow)
+ m_mainWidget = gtk_vbox_new(false, 0);
gtk_widget_show( m_mainWidget );
GTK_WIDGET_UNSET_FLAGS( m_mainWidget, GTK_CAN_FOCUS );
gtk_container_add( GTK_CONTAINER(m_widget), m_mainWidget );
- if (m_miniEdge == 0) // wxMiniFrame has its own version.
- {
- // For m_mainWidget themes
- g_signal_connect (m_mainWidget, "expose_event",
- G_CALLBACK (gtk_window_expose_callback), this);
- }
-
- // m_wxwindow only represents the client area without toolbar and menubar
- m_wxwindow = gtk_pizza_new();
+ // m_wxwindow is the client area
+ m_wxwindow = gtk_pizza_new_no_scroll();
gtk_widget_show( m_wxwindow );
gtk_container_add( GTK_CONTAINER(m_mainWidget), m_wxwindow );
if (m_parent) m_parent->AddChild( this );
- // the user resized the frame by dragging etc.
- g_signal_connect (m_widget, "size_allocate",
- G_CALLBACK (gtk_frame_size_callback), this);
+ g_signal_connect(m_wxwindow, "size_allocate",
+ G_CALLBACK(size_allocate), this);
g_signal_connect (m_widget, "size_request",
G_CALLBACK (wxgtk_tlw_size_request_callback), this);
m_gdkFunc = 0;
}
else
- if (m_miniEdge > 0)
- {
- m_gdkDecor = 0;
- m_gdkFunc = 0;
-
- if ((style & wxRESIZE_BORDER) != 0)
- m_gdkFunc |= GDK_FUNC_RESIZE;
- }
- else
{
m_gdkDecor = GDK_DECOR_BORDER;
m_gdkFunc = GDK_FUNC_MOVE;
{
wxASSERT_MSG( (m_widget != NULL), wxT("invalid frame") );
- if (show == IsShown())
- return false;
-
- if (show && !m_sizeSet)
+ if (show && !IsShown())
{
- /* by calling GtkOnSize here, we don't have to call
- either after showing the frame, which would entail
- much ugly flicker or from within the size_allocate
- handler, because GTK 1.1.X forbids that. */
-
- GtkOnSize();
+ // size_allocate signals occur in reverse order (bottom to top).
+ // Things work better if the initial wxSizeEvents are sent (from the
+ // top down), before the initial size_allocate signals occur.
+ wxSizeEvent event(GetSize(), GetId());
+ event.SetEventObject(this);
+ GetEventHandler()->ProcessEvent(event);
}
- wxTopLevelWindowBase::Show(show);
+ bool change = wxTopLevelWindowBase::Show(show);
- if (!show)
+ if (change && !show)
{
// make sure window has a non-default position, so when it is shown
// again, it won't be repositioned by WM as if it were a new window
gtk_window_move((GtkWindow*)m_widget, m_x, m_y);
}
- return true;
+ return change;
}
void wxTopLevelWindowGTK::Raise()
gtk_window_move( GTK_WINDOW(m_widget), m_x, m_y );
}
- m_resizing = true;
-
const wxSize oldSize(m_width, m_height);
if (width >= 0)
m_width = width;
int w, h;
GTKDoGetSize(&w, &h);
gtk_window_resize(GTK_WINDOW(m_widget), w, h);
- GtkUpdateSize();
+
+ GetClientSize(&m_oldClientWidth, &m_oldClientHeight);
+ wxSizeEvent event(GetSize(), GetId());
+ event.SetEventObject(this);
+ GetEventHandler()->ProcessEvent(event);
}
- m_resizing = false;
}
void wxTopLevelWindowGTK::DoGetClientSize( int *width, int *height ) const
{
+ wxASSERT_MSG(m_widget, wxT("invalid frame"));
+
if ( IsIconized() )
{
// for consistency with wxMSW, client area is supposed to be empty for
*width = 0;
if ( height )
*height = 0;
-
- return;
- }
-
- wxASSERT_MSG( (m_widget != NULL), wxT("invalid frame") );
-
- int w, h;
- GTKDoGetSize(&w, &h);
- if (width)
- {
- *width = w - 2 * m_miniEdge;
- if (*width < 0)
- *width = 0;
}
- if (height)
+ else
{
- *height = h - 2 * m_miniEdge - m_miniTitle;
- if (*height < 0)
- *height = 0;
+ GTKDoGetSize(width, height);
}
}
(GtkWindow*)m_widget, NULL, &hints, (GdkWindowHints)hints_mask);
}
-void wxTopLevelWindowGTK::GtkOnSize()
-{
- // avoid recursions
- if (m_resizing) return;
- m_resizing = true;
-
- if ( m_wxwindow == NULL ) return;
-
- ConstrainSize();
-
- if (m_mainWidget)
- {
- int w, h;
- GTKDoGetSize(&w, &h);
- gtk_pizza_set_size( GTK_PIZZA(m_mainWidget),
- m_wxwindow,
- 0, 0, w, h);
- }
-
- m_sizeSet = true;
-
- // send size event to frame
- wxSizeEvent event( wxSize(m_width,m_height), GetId() );
- event.SetEventObject( this );
- GetEventHandler()->ProcessEvent( event );
-
- m_resizing = false;
-}
-
bool wxTopLevelWindowGTK::IsDecorCacheable() const
{
return true;
void wxTopLevelWindowGTK::OnInternalIdle()
{
- if (!m_sizeSet && GTK_WIDGET_REALIZED(m_wxwindow))
- {
- GtkOnSize();
-
- // we'll come back later
- return;
- }
-
// set the focus if not done yet and if we can already do it
if ( GTK_WIDGET_REALIZED(m_wxwindow) )
{
"Composite", &opcode, &event, &error);
#endif
}
+
+void wxTopLevelWindowGTK::OnSysColourChanged(wxSysColourChangedEvent& event)
+{
+ // We don't know the order in which top-level windows will
+ // be notified, so we need to clear the system objects
+ // for each top-level window.
+ extern void wxClearGtkSystemObjects();
+ wxClearGtkSystemObjects();
+
+ // wxWindowBase::OnSysColourChanged will propagate event
+ // to children
+ event.Skip();
+}
projects / wxWidgets.git / blobdiff