// constants
//-----------------------------------------------------------------------------
-const int wxMENU_HEIGHT = 27;
+const int wxMENU_HEIGHT = 27;
//-----------------------------------------------------------------------------
// globals
extern wxList wxPendingDelete;
-//-----------------------------------------------------------------------------
-// "size_allocate"
-//-----------------------------------------------------------------------------
-
-static void gtk_page_size_callback( GtkWidget *WXUNUSED(widget), GtkAllocation* alloc, wxWindow *win )
-{
- if ((win->m_x == alloc->x) &&
- (win->m_y == alloc->y) &&
- (win->m_width == alloc->width) &&
- (win->m_height == alloc->height) &&
- (win->m_sizeSet))
- {
- return;
- }
-
- win->SetSize( alloc->x, alloc->y, alloc->width, alloc->height );
-}
-
-//-----------------------------------------------------------------------------
-// page change callback
-//-----------------------------------------------------------------------------
-
-static void gtk_page_change_callback( GtkNotebook *WXUNUSED(widget),
- GtkNotebookPage *page,
- gint WXUNUSED(nPage),
- wxMDIClientWindow *client_win )
-{
- wxNode *node = client_win->m_children.First();
- while (node)
- {
- wxMDIChildFrame *child_frame = (wxMDIChildFrame *)node->Data();
- if (child_frame->m_page == page)
- {
- wxMDIParentFrame *mdi_frame = (wxMDIParentFrame*)client_win->m_parent;
- mdi_frame->m_currentChild = child_frame;
- mdi_frame->SetMDIMenuBar( child_frame->m_menuBar );
- return;
- }
- node = node->Next();
- }
-}
-
//-----------------------------------------------------------------------------
// wxMDIParentFrame
//-----------------------------------------------------------------------------
BEGIN_EVENT_TABLE(wxMDIParentFrame, wxFrame)
END_EVENT_TABLE()
-wxMDIParentFrame::wxMDIParentFrame(void)
+wxMDIParentFrame::wxMDIParentFrame()
{
+ m_justInserted = FALSE;
m_clientWindow = (wxMDIClientWindow *) NULL;
- m_currentChild = (wxMDIChildFrame *) NULL;
- m_parentFrameActive = TRUE;
}
wxMDIParentFrame::wxMDIParentFrame( wxWindow *parent,
const wxPoint& pos, const wxSize& size,
long style, const wxString& name )
{
+ m_justInserted = FALSE;
m_clientWindow = (wxMDIClientWindow *) NULL;
- m_currentChild = (wxMDIChildFrame *) NULL;
- m_parentFrameActive = TRUE;
Create( parent, id, title, pos, size, style, name );
}
-wxMDIParentFrame::~wxMDIParentFrame(void)
+wxMDIParentFrame::~wxMDIParentFrame()
{
}
{
wxFrame::GtkOnSize( x, y, width, height );
- if (m_mdiMenuBar)
- {
- m_mdiMenuBar->m_x = 0;
- m_mdiMenuBar->m_y = 0;
- m_mdiMenuBar->m_width = m_width;
- m_mdiMenuBar->m_height = wxMENU_HEIGHT;
- gtk_myfixed_move( GTK_MYFIXED(m_wxwindow), m_mdiMenuBar->m_widget, 0, 0 );
- gtk_widget_set_usize( m_mdiMenuBar->m_widget, m_width, wxMENU_HEIGHT );
- }
+ wxMDIChildFrame *child_frame = GetActiveChild();
+ if (!child_frame) return;
+
+ wxMenuBar *menu_bar = child_frame->m_menuBar;
+ if (!menu_bar) return;
+ if (!menu_bar->m_widget) return;
+
+ menu_bar->m_x = 0;
+ menu_bar->m_y = 0;
+ menu_bar->m_width = m_width;
+ menu_bar->m_height = wxMENU_HEIGHT;
+ gtk_myfixed_move( GTK_MYFIXED(m_mainWidget), menu_bar->m_widget, 0, 0 );
+ gtk_widget_set_usize( menu_bar->m_widget, m_width, wxMENU_HEIGHT );
}
-void wxMDIParentFrame::SetMDIMenuBar( wxMenuBar *menu_bar )
+void wxMDIParentFrame::OnInternalIdle()
{
- if (m_mdiMenuBar) m_mdiMenuBar->Show( FALSE );
- m_mdiMenuBar = menu_bar;
- if (m_mdiMenuBar)
+ /* if a an MDI child window has just been inserted
+ it has to be brought to the top in idle time. we
+ simply set the last notebook page active as new
+ pages can only be appended at the end */
+
+ if (m_justInserted)
{
- m_mdiMenuBar->m_x = 0;
- m_mdiMenuBar->m_y = 0;
- m_mdiMenuBar->m_width = m_width;
- m_mdiMenuBar->m_height = wxMENU_HEIGHT;
- gtk_myfixed_move( GTK_MYFIXED(m_wxwindow), m_mdiMenuBar->m_widget, 0, 0 );
- gtk_widget_set_usize( m_mdiMenuBar->m_widget, m_width, wxMENU_HEIGHT );
- m_mdiMenuBar->Show( TRUE );
+ GtkNotebook *notebook = GTK_NOTEBOOK(m_clientWindow->m_widget);
+ gtk_notebook_set_page( notebook, g_list_length( notebook->children ) - 1 );
+
+ m_justInserted = FALSE;
+ return;
+ }
+
+ wxFrame::OnInternalIdle();
+
+ wxMDIChildFrame *active_child_frame = GetActiveChild();
+ bool visible_child_menu = FALSE;
+
+ wxNode *node = m_clientWindow->m_children.First();
+ while (node)
+ {
+ wxMDIChildFrame *child_frame = (wxMDIChildFrame *)node->Data();
+ if (child_frame->m_menuBar)
+ {
+ if (child_frame == active_child_frame)
+ {
+ gtk_widget_show( child_frame->m_menuBar->m_widget );
+ visible_child_menu = TRUE;
+ }
+ else
+ gtk_widget_hide( child_frame->m_menuBar->m_widget );
+ }
+ node = node->Next();
}
+
+ /* show/hide parent menu bar as required */
+ if (m_frameMenuBar) m_frameMenuBar->Show( !visible_child_menu );
}
void wxMDIParentFrame::GetClientSize(int *width, int *height ) const
wxFrame::GetClientSize( width, height );
}
-wxMDIChildFrame *wxMDIParentFrame::GetActiveChild(void) const
+wxMDIChildFrame *wxMDIParentFrame::GetActiveChild() const
{
- return m_currentChild;
+ if (!m_clientWindow) return (wxMDIChildFrame*) NULL;
+
+ GtkNotebook *notebook = GTK_NOTEBOOK(m_clientWindow->m_widget);
+ if (!notebook) return (wxMDIChildFrame*) NULL;
+
+#if (GTK_MINOR_VERSION > 0)
+ gint i = gtk_notebook_get_current_page( notebook );
+#else
+ gint i = gtk_notebook_current_page( notebook );
+#endif
+ if (i < 0) return (wxMDIChildFrame*) NULL;
+
+ GtkNotebookPage* page = (GtkNotebookPage*) (g_list_nth(notebook->children,i)->data);
+ if (!page) return (wxMDIChildFrame*) NULL;
+
+ wxNode *node = m_clientWindow->m_children.First();
+ while (node)
+ {
+ wxMDIChildFrame *child_frame = (wxMDIChildFrame *)node->Data();
+ if (child_frame->m_page == page)
+ return child_frame;
+ node = node->Next();
+ }
+
+ return (wxMDIChildFrame*) NULL;
}
-wxMDIClientWindow *wxMDIParentFrame::GetClientWindow(void) const
+wxMDIClientWindow *wxMDIParentFrame::GetClientWindow() const
{
return m_clientWindow;
}
-wxMDIClientWindow *wxMDIParentFrame::OnCreateClient(void)
+wxMDIClientWindow *wxMDIParentFrame::OnCreateClient()
{
m_clientWindow = new wxMDIClientWindow( this );
return m_clientWindow;
}
-void wxMDIParentFrame::ActivateNext(void)
+void wxMDIParentFrame::ActivateNext()
{
if (m_clientWindow)
gtk_notebook_next_page( GTK_NOTEBOOK(m_clientWindow->m_widget) );
}
-void wxMDIParentFrame::ActivatePrevious(void)
+void wxMDIParentFrame::ActivatePrevious()
{
if (m_clientWindow)
gtk_notebook_prev_page( GTK_NOTEBOOK(m_clientWindow->m_widget) );
//-----------------------------------------------------------------------------
IMPLEMENT_DYNAMIC_CLASS(wxMDIChildFrame,wxFrame)
-
+
BEGIN_EVENT_TABLE(wxMDIChildFrame, wxFrame)
EVT_ACTIVATE(wxMDIChildFrame::OnActivate)
END_EVENT_TABLE()
-wxMDIChildFrame::wxMDIChildFrame(void)
+wxMDIChildFrame::wxMDIChildFrame()
{
m_menuBar = (wxMenuBar *) NULL;
m_page = (GtkNotebookPage *) NULL;
Create( parent, id, title, wxDefaultPosition, size, style, name );
}
-wxMDIChildFrame::~wxMDIChildFrame(void)
+wxMDIChildFrame::~wxMDIChildFrame()
{
if (m_menuBar)
- {
- wxMDIParentFrame *mdi_frame = (wxMDIParentFrame*)m_parent->m_parent;
- if (mdi_frame->m_currentChild == this)
- {
- mdi_frame->SetMDIMenuBar( (wxMenuBar *) NULL );
- mdi_frame->m_currentChild = (wxMDIChildFrame *) NULL;
- }
delete m_menuBar;
- }
}
bool wxMDIChildFrame::Create( wxMDIParentFrame *parent,
long style, const wxString& name )
{
m_title = title;
-
+
return wxWindow::Create( parent->GetClientWindow(), id, wxDefaultPosition, size, style, name );
}
{
wxWindow::AddChild( child );
}
-
+
static void SetInvokingWindow( wxMenu *menu, wxWindow *win )
{
menu->SetInvokingWindow( win );
- wxNode *node = menu->m_items.First();
+ wxNode *node = menu->GetItems().First();
while (node)
{
wxMenuItem *menuitem = (wxMenuItem*)node->Data();
if (m_menuBar->m_parent != this)
{
- wxNode *node = m_menuBar->m_menus.First();
+ wxNode *node = m_menuBar->GetMenus().First();
while (node)
{
wxMenu *menu = (wxMenu*)node->Data();
m_menuBar->m_parent = mdi_frame;
}
- mdi_frame->SetMDIMenuBar( m_menuBar );
- gtk_myfixed_put( GTK_MYFIXED(mdi_frame->m_wxwindow),
- m_menuBar->m_widget, m_menuBar->m_x, m_menuBar->m_y );
+ /* the menu bar of the child window is shown in idle time as needed */
+ gtk_widget_hide( m_menuBar->m_widget );
+
+ /* insert the invisible menu bar into the _parent_ mdi frame */
+ gtk_myfixed_put( GTK_MYFIXED(mdi_frame->m_mainWidget), m_menuBar->m_widget, 0, 0 );
+ gtk_widget_set_usize( menu_bar->m_widget, mdi_frame->m_width, wxMENU_HEIGHT );
}
}
-wxMenuBar *wxMDIChildFrame::GetMenuBar()
+wxMenuBar *wxMDIChildFrame::GetMenuBar() const
{
return m_menuBar;
}
-void wxMDIChildFrame::Activate(void)
+void wxMDIChildFrame::Activate()
{
}
{
}
+//-----------------------------------------------------------------------------
+// "size_allocate"
+//-----------------------------------------------------------------------------
+
+static void gtk_page_size_callback( GtkWidget *WXUNUSED(widget), GtkAllocation* alloc, wxWindow *win )
+{
+ if ((win->m_x == alloc->x) &&
+ (win->m_y == alloc->y) &&
+ (win->m_width == alloc->width) &&
+ (win->m_height == alloc->height) &&
+ (win->m_sizeSet))
+ {
+ return;
+ }
+
+ win->SetSize( alloc->x, alloc->y, alloc->width, alloc->height );
+}
+
//-----------------------------------------------------------------------------
// InsertChild callback for wxMDIClientWindow
//-----------------------------------------------------------------------------
wxString s = child->m_title;
if (s.IsNull()) s = _("MDI child");
- GtkWidget *label_widget = gtk_label_new( s );
+ GtkWidget *label_widget = gtk_label_new( s.mbc_str() );
gtk_misc_set_alignment( GTK_MISC(label_widget), 0.0, 0.5 );
gtk_signal_connect( GTK_OBJECT(child->m_widget), "size_allocate",
GTK_SIGNAL_FUNC(gtk_page_size_callback), (gpointer)child );
-
+
GtkNotebook *notebook = GTK_NOTEBOOK(parent->m_widget);
-
+
gtk_notebook_append_page( notebook, child->m_widget, label_widget );
child->m_page = (GtkNotebookPage*) (g_list_last(notebook->children)->data);
- gtk_notebook_set_page( notebook, parent->m_children.Number()-1 );
-
- gtk_page_change_callback( (GtkNotebook *) NULL, child->m_page, 0, parent );
+ wxMDIParentFrame *parent_frame = (wxMDIParentFrame*) parent->m_parent;
+ parent_frame->m_justInserted = TRUE;
}
//-----------------------------------------------------------------------------
IMPLEMENT_DYNAMIC_CLASS(wxMDIClientWindow,wxWindow)
-wxMDIClientWindow::wxMDIClientWindow(void)
+wxMDIClientWindow::wxMDIClientWindow()
{
}
CreateClient( parent, style );
}
-wxMDIClientWindow::~wxMDIClientWindow(void)
+wxMDIClientWindow::~wxMDIClientWindow()
{
}
bool wxMDIClientWindow::CreateClient( wxMDIParentFrame *parent, long style )
{
m_needParent = TRUE;
-
+
m_insertCallback = (wxInsertChildFunction)wxInsertChildInMDI;
PreCreation( parent, -1, wxPoint(10,10), wxSize(100,100), style, "wxMDIClientWindow" );
m_widget = gtk_notebook_new();
- gtk_signal_connect( GTK_OBJECT(m_widget), "switch_page",
- GTK_SIGNAL_FUNC(gtk_page_change_callback), (gpointer)this );
-
gtk_notebook_set_scrollable( GTK_NOTEBOOK(m_widget), 1 );
m_parent->AddChild( this );
(m_parent->m_insertCallback)( m_parent, this );
-
+
PostCreation();
Show( TRUE );
projects / wxWidgets.git / blobdiff