#endif
#include "wx/mdi.h"
+
+#if wxUSE_MDI_ARCHITECTURE
+
#include "wx/dialog.h"
#include "wx/menu.h"
#include <wx/intl.h>
// constants
//-----------------------------------------------------------------------------
-const int wxMENU_HEIGHT = 27;
+const int wxMENU_HEIGHT = 27;
+
+//-----------------------------------------------------------------------------
+// idle system
+//-----------------------------------------------------------------------------
+
+extern void wxapp_install_idle_handler();
+extern bool g_isIdle;
//-----------------------------------------------------------------------------
// globals
extern wxList wxPendingDelete;
+//-----------------------------------------------------------------------------
+// "switch_page"
+//-----------------------------------------------------------------------------
+
+static void gtk_mdi_page_change_callback(GtkNotebook *WXUNUSED(widget),
+ GtkNotebookPage *WXUNUSED(page),
+ gint WXUNUSED(page),
+ wxMDIParentFrame *parent )
+{
+ if (g_isIdle)
+ wxapp_install_idle_handler();
+
+ wxMDIChildFrame *child = parent->GetActiveChild();
+
+ if (!child) return;
+
+ wxActivateEvent event( wxEVT_ACTIVATE, TRUE, child->GetId() );
+ event.SetEventObject( child);
+ child->GetEventHandler()->ProcessEvent( event );
+}
+
//-----------------------------------------------------------------------------
// wxMDIParentFrame
//-----------------------------------------------------------------------------
void wxMDIParentFrame::GtkOnSize( int x, int y, int width, int height )
{
wxFrame::GtkOnSize( x, y, width, 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 );
+ gtk_myfixed_set_size( GTK_MYFIXED(m_mainWidget),
+ menu_bar->m_widget,
+ 0, 0, m_width, wxMENU_HEIGHT );
}
void wxMDIParentFrame::OnInternalIdle()
if (m_justInserted)
{
GtkNotebook *notebook = GTK_NOTEBOOK(m_clientWindow->m_widget);
- gtk_notebook_set_page( notebook, g_list_length( notebook->children ) - 1 );
-
- m_justInserted = FALSE;
- return;
+ gtk_notebook_set_page( notebook, g_list_length( notebook->children ) - 1 );
+
+ m_justInserted = FALSE;
+ return;
}
-
+
wxFrame::OnInternalIdle();
wxMDIChildFrame *active_child_frame = GetActiveChild();
-
- wxNode *node = m_clientWindow->m_children.First();
+ bool visible_child_menu = FALSE;
+
+ wxNode *node = m_clientWindow->GetChildren().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 );
- else
- gtk_widget_hide( child_frame->m_menuBar->m_widget );
- }
+ wxMenuBar *menu_bar = child_frame->m_menuBar;
+ if (child_frame->m_menuBar)
+ {
+ if (child_frame == active_child_frame)
+ {
+ if (menu_bar->Show(TRUE))
+ {
+ menu_bar->m_width = m_width;
+ menu_bar->m_height = wxMENU_HEIGHT;
+ gtk_myfixed_set_size( GTK_MYFIXED(m_mainWidget),
+ menu_bar->m_widget,
+ 0, 0, m_width, wxMENU_HEIGHT );
+ menu_bar->SetInvokingWindow( child_frame );
+ }
+ visible_child_menu = TRUE;
+ }
+ else
+ {
+ if (menu_bar->Show(FALSE))
+ {
+ menu_bar->UnsetInvokingWindow( child_frame );
+ }
+ }
+ }
node = node->Next();
}
-
+
/* show/hide parent menu bar as required */
- if (m_frameMenuBar) m_frameMenuBar->Show( (active_child_frame == NULL) );
+ if ((m_frameMenuBar) &&
+ (m_frameMenuBar->IsShown() == visible_child_menu))
+ {
+ if (visible_child_menu)
+ {
+ m_frameMenuBar->Show( FALSE );
+ m_frameMenuBar->UnsetInvokingWindow( this );
+ }
+ else
+ {
+ m_frameMenuBar->Show( TRUE );
+ m_frameMenuBar->SetInvokingWindow( this );
+
+ m_frameMenuBar->m_width = m_width;
+ m_frameMenuBar->m_height = wxMENU_HEIGHT;
+ gtk_myfixed_set_size( GTK_MYFIXED(m_mainWidget),
+ m_frameMenuBar->m_widget,
+ 0, 0, m_width, wxMENU_HEIGHT );
+ }
+ }
}
void wxMDIParentFrame::GetClientSize(int *width, int *height ) const
wxMDIChildFrame *wxMDIParentFrame::GetActiveChild() const
{
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();
+
+ wxNode *node = m_clientWindow->GetChildren().First();
while (node)
{
wxMDIChildFrame *child_frame = (wxMDIChildFrame *)node->Data();
return child_frame;
node = node->Next();
}
-
+
return (wxMDIChildFrame*) NULL;
}
wxWindow::GetClientSize( width, height );
}
-void wxMDIChildFrame::AddChild( wxWindow *child )
+void wxMDIChildFrame::AddChild( wxWindowBase *child )
{
- wxWindow::AddChild( child );
-}
-
-static void SetInvokingWindow( wxMenu *menu, wxWindow *win )
-{
- menu->SetInvokingWindow( win );
- wxNode *node = menu->GetItems().First();
- while (node)
- {
- wxMenuItem *menuitem = (wxMenuItem*)node->Data();
- if (menuitem->IsSubMenu())
- SetInvokingWindow( menuitem->GetSubMenu(), win );
- node = node->Next();
- }
+ wxWindow::AddChild(child);
}
void wxMDIChildFrame::SetMenuBar( wxMenuBar *menu_bar )
{
+ wxASSERT_MSG( m_menuBar == NULL, wxT("Only one menubar allowed") );
+
m_menuBar = menu_bar;
if (m_menuBar)
{
- wxMDIParentFrame *mdi_frame = (wxMDIParentFrame*)m_parent->m_parent;
+ wxMDIParentFrame *mdi_frame = (wxMDIParentFrame*)m_parent->GetParent();
- if (m_menuBar->m_parent != this)
- {
- wxNode *node = m_menuBar->GetMenus().First();
- while (node)
- {
- wxMenu *menu = (wxMenu*)node->Data();
- SetInvokingWindow( menu, this );
- node = node->Next();
- }
-
- m_menuBar->m_parent = mdi_frame;
- }
-
- /* the menu bar of the child window is shown in idle time as needed */
- gtk_widget_hide( m_menuBar->m_widget );
+ m_menuBar->SetParent( mdi_frame );
/* 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 );
+ gtk_myfixed_put( GTK_MYFIXED(mdi_frame->m_mainWidget),
+ m_menuBar->m_widget,
+ 0, 0, mdi_frame->m_width, wxMENU_HEIGHT );
}
}
void wxMDIChildFrame::Activate()
{
+#if (GTK_MINOR_VERSION > 0)
+ wxMDIParentFrame* parent = (wxMDIParentFrame*) GetParent();
+ GtkNotebook* notebook = GTK_NOTEBOOK(parent->m_widget);
+ gint pageno = gtk_notebook_page_num( notebook, m_page->child );
+ gtk_notebook_set_page( notebook, pageno );
+#else
+ // the only way I can see to do this under gtk+ 1.0.X would
+ // be to keep track of page numbers, start at first and
+ // do "next" enough times to get to this page number - messy
+ // - J. Russell Smyth
+#endif
}
void wxMDIChildFrame::OnActivate( wxActivateEvent &WXUNUSED(event) )
static void gtk_page_size_callback( GtkWidget *WXUNUSED(widget), GtkAllocation* alloc, wxWindow *win )
{
+ if (g_isIdle) wxapp_install_idle_handler();
+
if ((win->m_x == alloc->x) &&
(win->m_y == alloc->y) &&
(win->m_width == alloc->width) &&
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_notebook_append_page( notebook, child->m_widget, label_widget );
child->m_page = (GtkNotebookPage*) (g_list_last(notebook->children)->data);
-
- wxMDIParentFrame *parent_frame = (wxMDIParentFrame*) parent->m_parent;
+
+ wxMDIParentFrame *parent_frame = (wxMDIParentFrame*) parent->GetParent();
parent_frame->m_justInserted = TRUE;
}
m_insertCallback = (wxInsertChildFunction)wxInsertChildInMDI;
- PreCreation( parent, -1, wxPoint(10,10), wxSize(100,100), style, "wxMDIClientWindow" );
+ if (!PreCreation( parent, wxDefaultPosition, wxDefaultSize ) ||
+ !CreateBase( parent, -1, wxDefaultPosition, wxDefaultSize, style, wxDefaultValidator, wxT("wxMDIClientWindow") ))
+ {
+ wxFAIL_MSG( wxT("wxMDIClientWindow creation failed") );
+ return FALSE;
+ }
m_widget = gtk_notebook_new();
- gtk_notebook_set_scrollable( GTK_NOTEBOOK(m_widget), 1 );
+ gtk_signal_connect( GTK_OBJECT(m_widget), "switch_page",
+ GTK_SIGNAL_FUNC(gtk_mdi_page_change_callback), (gpointer)parent );
- m_parent->AddChild( this );
+ gtk_notebook_set_scrollable( GTK_NOTEBOOK(m_widget), 1 );
- (m_parent->m_insertCallback)( m_parent, this );
+ m_parent->DoAddChild( this );
PostCreation();
return TRUE;
}
-
-
+#endif
projects / wxWidgets.git / blobdiff