X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/d786bf877e3568473ac2c295261f17e82199fdd8..4913272f9cdead94a6d1470e51d6fb14946b50e0:/src/gtk/mdi.cpp diff --git a/src/gtk/mdi.cpp b/src/gtk/mdi.cpp index cb80b42ced..031eae9e19 100644 --- a/src/gtk/mdi.cpp +++ b/src/gtk/mdi.cpp @@ -1,5 +1,5 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: mdi.cpp +// Name: src/gtk/mdi.cpp // Purpose: // Author: Robert Roebling // Id: $Id$ @@ -7,17 +7,21 @@ // 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/notebook.h" +#include "wx/gtk/private.h" #include #include @@ -30,23 +34,15 @@ const int wxMENU_HEIGHT = 27; -//----------------------------------------------------------------------------- -// idle system -//----------------------------------------------------------------------------- - -extern void wxapp_install_idle_handler(); -extern bool g_isIdle; - //----------------------------------------------------------------------------- // globals //----------------------------------------------------------------------------- -extern wxList wxPendingDelete; - //----------------------------------------------------------------------------- // "switch_page" //----------------------------------------------------------------------------- +extern "C" { static void gtk_mdi_page_change_callback( GtkNotebook *WXUNUSED(widget), GtkNotebookPage *page, @@ -61,7 +57,7 @@ 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 ); } @@ -74,25 +70,30 @@ gtk_mdi_page_change_callback( GtkNotebook *WXUNUSED(widget), child = (wxMDIChildFrame*) NULL; - wxNode *node = client_window->GetChildren().First(); - while (node) + wxWindowList::compatibility_iterator node = client_window->GetChildren().GetFirst(); + while ( node ) { - wxMDIChildFrame *child_frame = (wxMDIChildFrame *)node->Data(); - if (child_frame->m_page == page) + wxMDIChildFrame *child_frame = wxDynamicCast( node->GetData(), wxMDIChildFrame ); + + // child_frame can be NULL when this is called from dtor, probably + // because g_signal_connect (m_widget, "switch_page", (see below) + // isn't deleted early enough + if ( child_frame && 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 ); } +} //----------------------------------------------------------------------------- // wxMDIParentFrame @@ -102,7 +103,7 @@ IMPLEMENT_DYNAMIC_CLASS(wxMDIParentFrame,wxFrame) void wxMDIParentFrame::Init() { - m_justInserted = FALSE; + m_justInserted = false; m_clientWindow = (wxMDIClientWindow *) NULL; } @@ -122,12 +123,12 @@ bool wxMDIParentFrame::Create(wxWindow *parent, OnCreateClient(); - return TRUE; + return true; } -void wxMDIParentFrame::GtkOnSize( int x, int y, int width, int height ) +void wxMDIParentFrame::GtkOnSize() { - wxFrame::GtkOnSize( x, y, width, height ); + wxFrame::GtkOnSize(); wxMDIChildFrame *child_frame = GetActiveChild(); if (!child_frame) return; @@ -155,22 +156,37 @@ 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 ); + gtk_notebook_set_current_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; @@ -178,7 +194,7 @@ 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; @@ -187,11 +203,11 @@ 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 ); } @@ -199,7 +215,7 @@ void wxMDIParentFrame::OnInternalIdle() } } - node = node->Next(); + node = node->GetNext(); } /* show/hide parent menu bar as required */ @@ -208,12 +224,12 @@ 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; @@ -225,11 +241,6 @@ void wxMDIParentFrame::OnInternalIdle() } } -void wxMDIParentFrame::DoGetClientSize(int *width, int *height ) const -{ - wxFrame::DoGetClientSize( width, height ); -} - wxMDIChildFrame *wxMDIParentFrame::GetActiveChild() const { if (!m_clientWindow) return (wxMDIChildFrame*) NULL; @@ -237,23 +248,22 @@ wxMDIChildFrame *wxMDIParentFrame::GetActiveChild() const 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->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; @@ -297,7 +307,6 @@ wxMDIChildFrame::wxMDIChildFrame() { m_menuBar = (wxMenuBar *) NULL; m_page = (GtkNotebookPage *) NULL; - m_isFrame = FALSE; } wxMDIChildFrame::wxMDIChildFrame( wxMDIParentFrame *parent, @@ -307,7 +316,6 @@ wxMDIChildFrame::wxMDIChildFrame( wxMDIParentFrame *parent, { m_menuBar = (wxMenuBar *) NULL; m_page = (GtkNotebookPage *) NULL; - m_isFrame = FALSE; Create( parent, id, title, wxDefaultPosition, size, style, name ); } @@ -327,6 +335,16 @@ bool wxMDIChildFrame::Create( wxMDIParentFrame *parent, return wxWindow::Create( parent->GetClientWindow(), id, wxDefaultPosition, size, style, name ); } +void wxMDIChildFrame::DoSetSize( int x, int y, int width, int height, int sizeFlags ) +{ + wxWindow::DoSetSize( x, y, width, height, sizeFlags ); +} + +void wxMDIChildFrame::DoSetClientSize(int width, int height) +{ + wxWindow::DoSetClientSize( width, height ); +} + void wxMDIChildFrame::DoGetClientSize( int *width, int *height ) const { wxWindow::DoGetClientSize( width, height ); @@ -363,17 +381,10 @@ wxMenuBar *wxMDIChildFrame::GetMenuBar() const 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 + gint pageno = gtk_notebook_page_num( notebook, m_widget ); + gtk_notebook_set_current_page( notebook, pageno ); } void wxMDIChildFrame::OnActivate( wxActivateEvent& WXUNUSED(event) ) @@ -402,13 +413,14 @@ void wxMDIChildFrame::SetTitle( const wxString &title ) wxMDIParentFrame* parent = (wxMDIParentFrame*) GetParent(); GtkNotebook* notebook = GTK_NOTEBOOK(parent->m_widget); - gtk_notebook_set_tab_label_text(notebook, m_page->child, title.mbc_str()); + gtk_notebook_set_tab_label_text(notebook, m_widget, wxGTK_CONV( 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(); @@ -424,6 +436,7 @@ static void gtk_page_size_callback( GtkWidget *WXUNUSED(widget), GtkAllocation* win->SetSize( alloc->x, alloc->y, alloc->width, alloc->height ); } +} //----------------------------------------------------------------------------- // InsertChild callback for wxMDIClientWindow @@ -431,14 +444,14 @@ 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() ); 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 ); + g_signal_connect (child->m_widget, "size_allocate", + G_CALLBACK (gtk_page_size_callback), child); GtkNotebook *notebook = GTK_NOTEBOOK(parent->m_widget); @@ -447,7 +460,7 @@ 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; } //----------------------------------------------------------------------------- @@ -467,25 +480,26 @@ 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(); - gtk_signal_connect( GTK_OBJECT(m_widget), "switch_page", - GTK_SIGNAL_FUNC(gtk_mdi_page_change_callback), (gpointer)parent ); + g_signal_connect (m_widget, "switch_page", + G_CALLBACK (gtk_mdi_page_change_callback), parent); gtk_notebook_set_scrollable( GTK_NOTEBOOK(m_widget), 1 ); @@ -493,9 +507,9 @@ bool wxMDIClientWindow::CreateClient( wxMDIParentFrame *parent, long style ) PostCreation(); - Show( TRUE ); + Show( true ); - return TRUE; + return true; } #endif