X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/fab591c5cceff41c0bedaa89af34cd039e2c44e1..44d0f703f9cba47009e33cd248f78bef941ba99b:/src/gtk1/mdi.cpp diff --git a/src/gtk1/mdi.cpp b/src/gtk1/mdi.cpp index 999be74c6e..eeff4813e4 100644 --- a/src/gtk1/mdi.cpp +++ b/src/gtk1/mdi.cpp @@ -1,5 +1,5 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: mdi.cpp +// Name: src/gtk1/mdi.cpp // Purpose: // Author: Robert Roebling // Id: $Id$ @@ -7,23 +7,26 @@ // Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// -#ifdef __GNUG__ -#pragma implementation "mdi.h" -#endif +// For compilers that support precompilation, includes "wx.h". +#include "wx/wxprec.h" + +#if wxUSE_MDI #include "wx/mdi.h" -#if wxUSE_MDI_ARCHITECTURE +#ifndef WX_PRECOMP + #include "wx/intl.h" + #include "wx/menu.h" + #include "wx/dialog.h" +#endif -#include "wx/dialog.h" -#include "wx/menu.h" -#include "wx/intl.h" -#include "wx/gtk/private.h" +#include "wx/notebook.h" +#include "wx/gtk1/private.h" #include #include #include -#include "wx/gtk/win_gtk.h" +#include "wx/gtk1/win_gtk.h" //----------------------------------------------------------------------------- // constants @@ -42,12 +45,11 @@ extern bool g_isIdle; // globals //----------------------------------------------------------------------------- -extern wxList wxPendingDelete; - //----------------------------------------------------------------------------- // "switch_page" //----------------------------------------------------------------------------- +extern "C" { static void gtk_mdi_page_change_callback( GtkNotebook *WXUNUSED(widget), GtkNotebookPage *page, @@ -62,9 +64,9 @@ gtk_mdi_page_change_callback( GtkNotebook *WXUNUSED(widget), wxMDIChildFrame *child = parent->GetActiveChild(); if (child) { - wxActivateEvent event1( wxEVT_ACTIVATE, FALSE, child->GetId() ); + wxActivateEvent event1( wxEVT_ACTIVATE, false, child->GetId() ); event1.SetEventObject( child); - child->GetEventHandler()->ProcessEvent( event1 ); + child->HandleWindowEvent( event1 ); } // send activate event to new child @@ -75,24 +77,31 @@ gtk_mdi_page_change_callback( GtkNotebook *WXUNUSED(widget), child = (wxMDIChildFrame*) NULL; - wxNode *node = client_window->GetChildren().First(); + wxWindowList::compatibility_iterator node = client_window->GetChildren().GetFirst(); while (node) { - wxMDIChildFrame *child_frame = (wxMDIChildFrame *)node->Data(); + wxMDIChildFrame *child_frame = wxDynamicCast( node->GetData(), wxMDIChildFrame ); + // CE: we come here in the destructor with a null child_frame - I think because + // gtk_signal_connect( GTK_OBJECT(m_widget), "switch_page", (see below) + // isn't deleted early enough + if (!child_frame) + return ; + if (child_frame->m_page == page) { child = child_frame; break; } - node = node->Next(); + node = node->GetNext(); } if (!child) return; - wxActivateEvent event2( wxEVT_ACTIVATE, TRUE, child->GetId() ); + wxActivateEvent event2( wxEVT_ACTIVATE, true, child->GetId() ); event2.SetEventObject( child); - child->GetEventHandler()->ProcessEvent( event2 ); + child->HandleWindowEvent( event2 ); +} } //----------------------------------------------------------------------------- @@ -103,7 +112,7 @@ IMPLEMENT_DYNAMIC_CLASS(wxMDIParentFrame,wxFrame) void wxMDIParentFrame::Init() { - m_justInserted = FALSE; + m_justInserted = false; m_clientWindow = (wxMDIClientWindow *) NULL; } @@ -119,11 +128,12 @@ bool wxMDIParentFrame::Create(wxWindow *parent, long style, const wxString& name ) { - wxFrame::Create( parent, id, title, pos, size, style, name ); + if ( !wxFrame::Create( parent, id, title, pos, size, style, name ) ) + return false; - OnCreateClient(); + m_clientWindow = OnCreateClient(); - return TRUE; + return m_clientWindow != NULL; } void wxMDIParentFrame::GtkOnSize( int x, int y, int width, int height ) @@ -158,20 +168,35 @@ void wxMDIParentFrame::OnInternalIdle() GtkNotebook *notebook = GTK_NOTEBOOK(m_clientWindow->m_widget); gtk_notebook_set_page( notebook, g_list_length( notebook->children ) - 1 ); - m_justInserted = FALSE; + /* need to set the menubar of the child */ + wxMDIChildFrame *active_child_frame = GetActiveChild(); + if (active_child_frame != NULL) + { + wxMenuBar *menu_bar = active_child_frame->m_menuBar; + if (menu_bar) + { + menu_bar->m_width = m_width; + menu_bar->m_height = wxMENU_HEIGHT; + gtk_pizza_set_size( GTK_PIZZA(m_mainWidget), + menu_bar->m_widget, + 0, 0, m_width, wxMENU_HEIGHT ); + menu_bar->SetInvokingWindow(active_child_frame); + } + } + m_justInserted = false; return; } wxFrame::OnInternalIdle(); wxMDIChildFrame *active_child_frame = GetActiveChild(); - bool visible_child_menu = FALSE; + bool visible_child_menu = false; - wxNode *node = m_clientWindow->GetChildren().First(); + wxWindowList::compatibility_iterator node = m_clientWindow->GetChildren().GetFirst(); while (node) { - wxObject *child = node->Data(); - wxMDIChildFrame *child_frame = wxDynamicCast(child, wxMDIChildFrame); + wxMDIChildFrame *child_frame = wxDynamicCast( node->GetData(), wxMDIChildFrame ); + if ( child_frame ) { wxMenuBar *menu_bar = child_frame->m_menuBar; @@ -179,7 +204,7 @@ void wxMDIParentFrame::OnInternalIdle() { if (child_frame == active_child_frame) { - if (menu_bar->Show(TRUE)) + if (menu_bar->Show(true)) { menu_bar->m_width = m_width; menu_bar->m_height = wxMENU_HEIGHT; @@ -188,11 +213,11 @@ void wxMDIParentFrame::OnInternalIdle() 0, 0, m_width, wxMENU_HEIGHT ); menu_bar->SetInvokingWindow( child_frame ); } - visible_child_menu = TRUE; + visible_child_menu = true; } else { - if (menu_bar->Show(FALSE)) + if (menu_bar->Show(false)) { menu_bar->UnsetInvokingWindow( child_frame ); } @@ -200,7 +225,7 @@ void wxMDIParentFrame::OnInternalIdle() } } - node = node->Next(); + node = node->GetNext(); } /* show/hide parent menu bar as required */ @@ -209,12 +234,12 @@ void wxMDIParentFrame::OnInternalIdle() { if (visible_child_menu) { - m_frameMenuBar->Show( FALSE ); + m_frameMenuBar->Show( false ); m_frameMenuBar->UnsetInvokingWindow( this ); } else { - m_frameMenuBar->Show( TRUE ); + m_frameMenuBar->Show( true ); m_frameMenuBar->SetInvokingWindow( this ); m_frameMenuBar->m_width = m_width; @@ -244,13 +269,16 @@ wxMDIChildFrame *wxMDIParentFrame::GetActiveChild() const GtkNotebookPage* page = (GtkNotebookPage*) (g_list_nth(notebook->children,i)->data); if (!page) return (wxMDIChildFrame*) NULL; - wxNode *node = m_clientWindow->GetChildren().First(); + wxWindowList::compatibility_iterator node = m_clientWindow->GetChildren().GetFirst(); while (node) { - wxMDIChildFrame *child_frame = (wxMDIChildFrame *)node->Data(); + wxMDIChildFrame *child_frame = wxDynamicCast( node->GetData(), wxMDIChildFrame ); + + wxASSERT_MSG( child_frame, _T("child is not a wxMDIChildFrame") ); + if (child_frame->m_page == page) return child_frame; - node = node->Next(); + node = node->GetNext(); } return (wxMDIChildFrame*) NULL; @@ -263,8 +291,7 @@ wxMDIClientWindow *wxMDIParentFrame::GetClientWindow() const wxMDIClientWindow *wxMDIParentFrame::OnCreateClient() { - m_clientWindow = new wxMDIClientWindow( this ); - return m_clientWindow; + return new wxMDIClientWindow( this ); } void wxMDIParentFrame::ActivateNext() @@ -382,7 +409,7 @@ void wxMDIChildFrame::OnMenuHighlight( wxMenuEvent& event ) { #if wxUSE_STATUSBAR wxMDIParentFrame *mdi_frame = (wxMDIParentFrame*)m_parent->GetParent(); - if ( !ShowMenuHelp(mdi_frame->GetStatusBar(), event.GetMenuId()) ) + if ( !ShowMenuHelp(event.GetMenuId()) ) { // we don't have any help text for this item, but may be the MDI frame // does? @@ -407,6 +434,7 @@ void wxMDIChildFrame::SetTitle( const wxString &title ) // "size_allocate" //----------------------------------------------------------------------------- +extern "C" { static void gtk_page_size_callback( GtkWidget *WXUNUSED(widget), GtkAllocation* alloc, wxWindow *win ) { if (g_isIdle) wxapp_install_idle_handler(); @@ -422,6 +450,7 @@ static void gtk_page_size_callback( GtkWidget *WXUNUSED(widget), GtkAllocation* win->SetSize( alloc->x, alloc->y, alloc->width, alloc->height ); } +} //----------------------------------------------------------------------------- // InsertChild callback for wxMDIClientWindow @@ -429,7 +458,7 @@ static void gtk_page_size_callback( GtkWidget *WXUNUSED(widget), GtkAllocation* static void wxInsertChildInMDI( wxMDIClientWindow* parent, wxMDIChildFrame* child ) { - wxString s = child->m_title; + wxString s = child->GetTitle(); if (s.IsNull()) s = _("MDI child"); GtkWidget *label_widget = gtk_label_new( s.mbc_str() ); @@ -445,7 +474,7 @@ static void wxInsertChildInMDI( wxMDIClientWindow* parent, wxMDIChildFrame* chil child->m_page = (GtkNotebookPage*) (g_list_last(notebook->children)->data); wxMDIParentFrame *parent_frame = (wxMDIParentFrame*) parent->GetParent(); - parent_frame->m_justInserted = TRUE; + parent_frame->m_justInserted = true; } //----------------------------------------------------------------------------- @@ -465,19 +494,20 @@ wxMDIClientWindow::wxMDIClientWindow( wxMDIParentFrame *parent, long style ) wxMDIClientWindow::~wxMDIClientWindow() { + } bool wxMDIClientWindow::CreateClient( wxMDIParentFrame *parent, long style ) { - m_needParent = TRUE; + m_needParent = true; m_insertCallback = (wxInsertChildFunction)wxInsertChildInMDI; if (!PreCreation( parent, wxDefaultPosition, wxDefaultSize ) || - !CreateBase( parent, -1, wxDefaultPosition, wxDefaultSize, style, wxDefaultValidator, wxT("wxMDIClientWindow") )) + !CreateBase( parent, wxID_ANY, wxDefaultPosition, wxDefaultSize, style, wxDefaultValidator, wxT("wxMDIClientWindow") )) { wxFAIL_MSG( wxT("wxMDIClientWindow creation failed") ); - return FALSE; + return false; } m_widget = gtk_notebook_new(); @@ -491,9 +521,9 @@ bool wxMDIClientWindow::CreateClient( wxMDIParentFrame *parent, long style ) PostCreation(); - Show( TRUE ); + Show( true ); - return TRUE; + return true; } #endif