X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/5b077d483bcd47bcd1c3e89a9adc1d6b1a44e046..bce1406bff2a6c2eaa87b637335df22560b207de:/src/gtk1/frame.cpp diff --git a/src/gtk1/frame.cpp b/src/gtk1/frame.cpp index 934ea9d990..cf54c400db 100644 --- a/src/gtk1/frame.cpp +++ b/src/gtk1/frame.cpp @@ -7,8 +7,16 @@ // Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// +// ============================================================================ +// declarations +// ============================================================================ + +// ---------------------------------------------------------------------------- +// headers +// ---------------------------------------------------------------------------- + #ifdef __GNUG__ -#pragma implementation "frame.h" + #pragma implementation "frame.h" #endif #include "wx/frame.h" @@ -16,50 +24,110 @@ #include "wx/control.h" #include "wx/app.h" #include "wx/menu.h" -#include "wx/toolbar.h" -#include "wx/statusbr.h" +#if wxUSE_TOOLBAR + #include "wx/toolbar.h" +#endif +#if wxUSE_STATUSBAR + #include "wx/statusbr.h" +#endif #include "wx/dcclient.h" -#include "glib.h" -#include "gdk/gdk.h" -#include "gtk/gtk.h" +#include +#include +#include +#include +#include + #include "wx/gtk/win_gtk.h" -//----------------------------------------------------------------------------- +// ---------------------------------------------------------------------------- // constants -//----------------------------------------------------------------------------- +// ---------------------------------------------------------------------------- const int wxMENU_HEIGHT = 27; const int wxSTATUS_HEIGHT = 25; +const int wxPLACE_HOLDER = 0; -//----------------------------------------------------------------------------- +// ---------------------------------------------------------------------------- +// idle system +// ---------------------------------------------------------------------------- + +extern void wxapp_install_idle_handler(); +extern bool g_isIdle; +extern int g_openDialogs; + +// ---------------------------------------------------------------------------- +// event tables +// ---------------------------------------------------------------------------- + +IMPLEMENT_DYNAMIC_CLASS(wxFrame,wxWindow) + +// ---------------------------------------------------------------------------- // data -//----------------------------------------------------------------------------- +// ---------------------------------------------------------------------------- -extern wxList wxTopLevelWindows; extern wxList wxPendingDelete; +// ---------------------------------------------------------------------------- +// debug +// ---------------------------------------------------------------------------- + +#ifdef __WXDEBUG__ + +extern void debug_focus_in( GtkWidget* widget, const wxChar* name, const wxChar *window ); + +#endif + +// ============================================================================ +// implementation +// ============================================================================ + +// ---------------------------------------------------------------------------- +// GTK callbacks +// ---------------------------------------------------------------------------- + +//----------------------------------------------------------------------------- +// "focus" from m_window +//----------------------------------------------------------------------------- + +static gint gtk_frame_focus_callback( GtkWidget *widget, GtkDirectionType WXUNUSED(d), wxWindow *WXUNUSED(win) ) +{ + if (g_isIdle) + wxapp_install_idle_handler(); + + // This disables GTK's tab traversal + gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "focus" ); + return TRUE; +} + //----------------------------------------------------------------------------- // "size_allocate" //----------------------------------------------------------------------------- static void gtk_frame_size_callback( GtkWidget *WXUNUSED(widget), GtkAllocation* alloc, wxFrame *win ) { - if (!win->HasVMT()) return; + if (g_isIdle) + wxapp_install_idle_handler(); + + if (!win->m_hasVMT) + return; + if ((win->m_width != alloc->width) || (win->m_height != alloc->height)) + { /* - printf( "OnFrameResize from " ); - if (win->GetClassInfo() && win->GetClassInfo()->GetClassName()) - printf( win->GetClassInfo()->GetClassName() ); - printf( ".\n" ); + wxPrintf( "OnSize from " ); + if (win->GetClassInfo() && win->GetClassInfo()->GetClassName()) + wxPrintf( win->GetClassInfo()->GetClassName() ); + wxPrintf( " %d %d %d %d\n", (int)alloc->x, + (int)alloc->y, + (int)alloc->width, + (int)alloc->height ); */ - if ((win->m_width != alloc->width) || (win->m_height != alloc->height)) - { - win->m_sizeSet = FALSE; - win->m_width = alloc->width; - win->m_height = alloc->height; - } + win->m_width = alloc->width; + win->m_height = alloc->height; + win->GtkUpdateSize(); + } } //----------------------------------------------------------------------------- @@ -68,153 +136,395 @@ static void gtk_frame_size_callback( GtkWidget *WXUNUSED(widget), GtkAllocation* static gint gtk_frame_delete_callback( GtkWidget *WXUNUSED(widget), GdkEvent *WXUNUSED(event), wxFrame *win ) { -/* - printf( "OnDelete from " ); - if (win->GetClassInfo() && win->GetClassInfo()->GetClassName()) - printf( win->GetClassInfo()->GetClassName() ); - printf( ".\n" ); -*/ + if (g_isIdle) + wxapp_install_idle_handler(); - win->Close(); + if (g_openDialogs == 0) + win->Close(); return TRUE; } +//----------------------------------------------------------------------------- +// "child_attached" of menu bar +//----------------------------------------------------------------------------- + +static void gtk_menu_attached_callback( GtkWidget *WXUNUSED(widget), GtkWidget *WXUNUSED(child), wxFrame *win ) +{ + if (!win->m_hasVMT) return; + + win->m_menuBarDetached = FALSE; + win->GtkUpdateSize(); +} + +//----------------------------------------------------------------------------- +// "child_detached" of menu bar +//----------------------------------------------------------------------------- + +static void gtk_menu_detached_callback( GtkWidget *WXUNUSED(widget), GtkWidget *WXUNUSED(child), wxFrame *win ) +{ + if (!win->m_hasVMT) return; + + win->m_menuBarDetached = TRUE; + win->GtkUpdateSize(); +} + +#if wxUSE_TOOLBAR +//----------------------------------------------------------------------------- +// "child_attached" of tool bar +//----------------------------------------------------------------------------- + +static void gtk_toolbar_attached_callback( GtkWidget *WXUNUSED(widget), GtkWidget *WXUNUSED(child), wxFrame *win ) +{ + if (!win->m_hasVMT) return; + + win->m_toolBarDetached = FALSE; + + win->GtkUpdateSize(); +} + +//----------------------------------------------------------------------------- +// "child_detached" of tool bar +//----------------------------------------------------------------------------- + +static void gtk_toolbar_detached_callback( GtkWidget *WXUNUSED(widget), GtkWidget *WXUNUSED(child), wxFrame *win ) +{ + if (g_isIdle) + wxapp_install_idle_handler(); + + if (!win->m_hasVMT) return; + + win->m_toolBarDetached = TRUE; + win->GtkUpdateSize(); +} +#endif // wxUSE_TOOLBAR + //----------------------------------------------------------------------------- // "configure_event" //----------------------------------------------------------------------------- -static gint gtk_frame_configure_callback( GtkWidget *WXUNUSED(widget), GdkEventConfigure *event, wxFrame *win ) +static gint +#if (GTK_MINOR_VERSION > 0) +gtk_frame_configure_callback( GtkWidget *WXUNUSED(widget), GdkEventConfigure *WXUNUSED(event), wxFrame *win ) +#else +gtk_frame_configure_callback( GtkWidget *WXUNUSED(widget), GdkEventConfigure *event, wxFrame *win ) +#endif { - if (!win->HasVMT()) return FALSE; + if (g_isIdle) + wxapp_install_idle_handler(); + + if (!win->m_hasVMT) + return FALSE; +#if (GTK_MINOR_VERSION > 0) + int x = 0; + int y = 0; + gdk_window_get_root_origin( win->m_widget->window, &x, &y ); + win->m_x = x; + win->m_y = y; +#else win->m_x = event->x; win->m_y = event->y; +#endif + + wxMoveEvent mevent( wxPoint(win->m_x,win->m_y), win->GetId() ); + mevent.SetEventObject( win ); + win->GetEventHandler()->ProcessEvent( mevent ); return FALSE; } //----------------------------------------------------------------------------- -// wxFrame +// "realize" from m_widget //----------------------------------------------------------------------------- -BEGIN_EVENT_TABLE(wxFrame, wxWindow) - EVT_SIZE(wxFrame::OnSize) - EVT_CLOSE(wxFrame::OnCloseWindow) - EVT_IDLE(wxFrame::OnIdle) -END_EVENT_TABLE() +/* we cannot MWM hints and icons before the widget has been realized, + so we do this directly after realization */ -IMPLEMENT_DYNAMIC_CLASS(wxFrame,wxWindow) +static gint +gtk_frame_realized_callback( GtkWidget *widget, wxFrame *win ) +{ + if (g_isIdle) + wxapp_install_idle_handler(); + + /* I haven't been able to set the position of + the dialog before it is shown, so I set the + position in "realize" */ + gtk_widget_set_uposition( widget, win->m_x, win->m_y ); + + /* all this is for Motif Window Manager "hints" and is supposed to be + recognized by other WM as well. not tested. */ + long decor = (long) GDK_DECOR_BORDER; + long func = (long) GDK_FUNC_MOVE; + + if ((win->GetWindowStyle() & wxCAPTION) != 0) + decor |= GDK_DECOR_TITLE; + if ((win->GetWindowStyle() & wxSYSTEM_MENU) != 0) + { + decor |= GDK_DECOR_MENU; + func |= GDK_FUNC_CLOSE; + } + if ((win->GetWindowStyle() & wxMINIMIZE_BOX) != 0) + { + func |= GDK_FUNC_MINIMIZE; + decor |= GDK_DECOR_MINIMIZE; + } + if ((win->GetWindowStyle() & wxMAXIMIZE_BOX) != 0) + { + func |= GDK_FUNC_MAXIMIZE; + decor |= GDK_DECOR_MAXIMIZE; + } + if ((win->GetWindowStyle() & wxRESIZE_BORDER) != 0) + { + func |= GDK_FUNC_RESIZE; + decor |= GDK_DECOR_RESIZEH; + } + + gdk_window_set_decorations( win->m_widget->window, (GdkWMDecoration)decor); + gdk_window_set_functions( win->m_widget->window, (GdkWMFunction)func); + + /* GTK's shrinking/growing policy */ + if ((win->GetWindowStyle() & wxRESIZE_BORDER) == 0) + gtk_window_set_policy(GTK_WINDOW(win->m_widget), 0, 0, 1); + else + gtk_window_set_policy(GTK_WINDOW(win->m_widget), 1, 1, 1); + + /* set size hints */ + gint flag = 0; // GDK_HINT_POS; + if ((win->GetMinWidth() != -1) || (win->GetMinHeight() != -1)) flag |= GDK_HINT_MIN_SIZE; + if ((win->GetMaxWidth() != -1) || (win->GetMaxHeight() != -1)) flag |= GDK_HINT_MAX_SIZE; + if (flag) + { + gdk_window_set_hints( win->m_widget->window, + win->m_x, win->m_y, + win->GetMinWidth(), win->GetMinHeight(), + win->GetMaxWidth(), win->GetMaxHeight(), + flag ); + } + + /* reset the icon */ + wxIcon iconOld = win->GetIcon(); + if ( iconOld != wxNullIcon ) + { + wxIcon icon( iconOld ); + win->SetIcon( wxNullIcon ); + win->SetIcon( icon ); + } + + /* we set the focus to the child that accepts the focus. this + doesn't really have to be done in "realize" but why not? */ + wxWindowList::Node *node = win->GetChildren().GetFirst(); + while (node) + { + wxWindow *child = node->GetData(); + if (child->AcceptsFocus()) + { + child->SetFocus(); + break; + } + + node = node->GetNext(); + } + + return FALSE; +} + +// ---------------------------------------------------------------------------- +// wxFrame itself +// ---------------------------------------------------------------------------- + +//----------------------------------------------------------------------------- +// InsertChild for wxFrame +//----------------------------------------------------------------------------- -wxFrame::wxFrame() +/* Callback for wxFrame. This very strange beast has to be used because + * C++ has no virtual methods in a constructor. We have to emulate a + * virtual function here as wxWindows requires different ways to insert + * a child in container classes. */ + +static void wxInsertChildInFrame( wxFrame* parent, wxWindow* child ) { - m_frameMenuBar = (wxMenuBar *) NULL; - m_frameStatusBar = (wxStatusBar *) NULL; - m_frameToolBar = (wxToolBar *) NULL; - m_sizeSet = FALSE; - m_miniEdge = 0; - m_miniTitle = 0; + wxASSERT( GTK_IS_WIDGET(child->m_widget) ); + + if (!parent->m_insertInClientArea) + { + /* these are outside the client area */ + wxFrame* frame = (wxFrame*) parent; + gtk_pizza_put( GTK_PIZZA(frame->m_mainWidget), + GTK_WIDGET(child->m_widget), + child->m_x, + child->m_y, + child->m_width, + child->m_height ); + +#if wxUSE_TOOLBAR_NATIVE + /* we connect to these events for recalculating the client area + space when the toolbar is floating */ + if (wxIS_KIND_OF(child,wxToolBar)) + { + wxToolBar *toolBar = (wxToolBar*) child; + if (toolBar->GetWindowStyle() & wxTB_DOCKABLE) + { + gtk_signal_connect( GTK_OBJECT(toolBar->m_widget), "child_attached", + GTK_SIGNAL_FUNC(gtk_toolbar_attached_callback), (gpointer)parent ); + + gtk_signal_connect( GTK_OBJECT(toolBar->m_widget), "child_detached", + GTK_SIGNAL_FUNC(gtk_toolbar_detached_callback), (gpointer)parent ); + } + } +#endif // wxUSE_TOOLBAR + } + else + { + /* these are inside the client area */ + gtk_pizza_put( GTK_PIZZA(parent->m_wxwindow), + GTK_WIDGET(child->m_widget), + child->m_x, + child->m_y, + child->m_width, + child->m_height ); + } + + /* resize on OnInternalIdle */ + parent->GtkUpdateSize(); } -wxFrame::wxFrame( wxWindow *parent, wxWindowID id, const wxString &title, - const wxPoint &pos, const wxSize &size, - long style, const wxString &name ) +// ---------------------------------------------------------------------------- +// wxFrame creation +// ---------------------------------------------------------------------------- + +void wxFrame::Init() { - m_frameMenuBar = (wxMenuBar *) NULL; - m_frameStatusBar = (wxStatusBar *) NULL; - m_frameToolBar = (wxToolBar *) NULL; m_sizeSet = FALSE; m_miniEdge = 0; m_miniTitle = 0; - Create( parent, id, title, pos, size, style, name ); + m_mainWidget = (GtkWidget*) NULL; + m_menuBarDetached = FALSE; + m_toolBarDetached = FALSE; + m_insertInClientArea = TRUE; + m_isFrame = TRUE; } -bool wxFrame::Create( wxWindow *parent, wxWindowID id, const wxString &title, - const wxPoint &pos, const wxSize &size, - long style, const wxString &name ) +bool wxFrame::Create( wxWindow *parent, + wxWindowID id, + const wxString &title, + const wxPoint &pos, + const wxSize &size, + long style, + const wxString &name ) { wxTopLevelWindows.Append( this ); m_needParent = FALSE; - PreCreation( parent, id, pos, size, style, name ); + if (!PreCreation( parent, pos, size ) || + !CreateBase( parent, id, pos, size, style, wxDefaultValidator, name )) + { + wxFAIL_MSG( wxT("wxFrame creation failed") ); + return FALSE; + } m_title = title; + m_insertCallback = (wxInsertChildFunction) wxInsertChildInFrame; + GtkWindowType win_type = GTK_WINDOW_TOPLEVEL; if (style & wxSIMPLE_BORDER) win_type = GTK_WINDOW_POPUP; m_widget = gtk_window_new( win_type ); + if (!name.IsEmpty()) + gtk_window_set_wmclass( GTK_WINDOW(m_widget), name.mb_str(), name.mb_str() ); + #ifdef __WXDEBUG__ - debug_focus_in( m_widget, "wxFrame::m_widget", name ); + debug_focus_in( m_widget, wxT("wxFrame::m_widget"), name ); #endif - if ((size.x != -1) && (size.y != -1)) - gtk_widget_set_usize( m_widget, m_width, m_height ); - if ((pos.x != -1) && (pos.y != -1)) - gtk_widget_set_uposition( m_widget, m_x, m_y ); - - gtk_window_set_title( GTK_WINDOW(m_widget), title ); + gtk_window_set_title( GTK_WINDOW(m_widget), title.mbc_str() ); GTK_WIDGET_UNSET_FLAGS( m_widget, GTK_CAN_FOCUS ); - gtk_widget_set( m_widget, "GtkWindow::allow_shrink", TRUE, NULL ); - gtk_signal_connect( GTK_OBJECT(m_widget), "delete_event", GTK_SIGNAL_FUNC(gtk_frame_delete_callback), (gpointer)this ); - m_wxwindow = gtk_myfixed_new(); + /* m_mainWidget holds the toolbar, the menubar and the client area */ + m_mainWidget = gtk_pizza_new(); + gtk_widget_show( m_mainWidget ); + GTK_WIDGET_UNSET_FLAGS( m_mainWidget, GTK_CAN_FOCUS ); + gtk_container_add( GTK_CONTAINER(m_widget), m_mainWidget ); + +#ifdef __WXDEBUG__ + debug_focus_in( m_mainWidget, wxT("wxFrame::m_mainWidget"), name ); +#endif + + /* m_wxwindow only represents the client area without toolbar and menubar */ + m_wxwindow = gtk_pizza_new(); gtk_widget_show( m_wxwindow ); - GTK_WIDGET_UNSET_FLAGS( m_wxwindow, GTK_CAN_FOCUS ); + gtk_container_add( GTK_CONTAINER(m_mainWidget), m_wxwindow ); #ifdef __WXDEBUG__ - debug_focus_in( m_wxwindow, "wxFrame::m_wxwindow", name ); + debug_focus_in( m_wxwindow, wxT("wxFrame::m_wxwindow"), name ); #endif - gtk_container_add( GTK_CONTAINER(m_widget), m_wxwindow ); + /* we donm't allow the frame to get the focus as otherwise + the frame will grabit at arbitrary fcous changes. */ + GTK_WIDGET_UNSET_FLAGS( m_wxwindow, GTK_CAN_FOCUS ); + + if (m_parent) m_parent->AddChild( this ); + /* the user resized the frame by dragging etc. */ gtk_signal_connect( GTK_OBJECT(m_widget), "size_allocate", GTK_SIGNAL_FUNC(gtk_frame_size_callback), (gpointer)this ); + PostCreation(); + + /* we cannot set MWM hints and icons before the widget has + been realized, so we do this directly after realization */ + gtk_signal_connect( GTK_OBJECT(m_widget), "realize", + GTK_SIGNAL_FUNC(gtk_frame_realized_callback), (gpointer) this ); + + /* the only way to get the window size is to connect to this event */ gtk_signal_connect( GTK_OBJECT(m_widget), "configure_event", GTK_SIGNAL_FUNC(gtk_frame_configure_callback), (gpointer)this ); - if (m_parent) m_parent->AddChild( this ); - - PostCreation(); + /* disable native tab traversal */ + gtk_signal_connect( GTK_OBJECT(m_widget), "focus", + GTK_SIGNAL_FUNC(gtk_frame_focus_callback), (gpointer)this ); return TRUE; } wxFrame::~wxFrame() { - if (m_frameMenuBar) delete m_frameMenuBar; - if (m_frameStatusBar) delete m_frameStatusBar; - if (m_frameToolBar) delete m_frameToolBar; + m_isBeingDeleted = TRUE; + + DeleteAllBars(); wxTopLevelWindows.DeleteObject( this ); - + if (wxTheApp->GetTopWindow() == this) - { wxTheApp->SetTopWindow( (wxWindow*) NULL ); - } - - if (wxTopLevelWindows.Number() == 0) - { + + if ((wxTopLevelWindows.Number() == 0) && + (wxTheApp->GetExitOnFrameDelete())) + { wxTheApp->ExitMainLoop(); } } +// ---------------------------------------------------------------------------- +// overridden wxWindow methods +// ---------------------------------------------------------------------------- + bool wxFrame::Show( bool show ) { - wxASSERT_MSG( (m_widget != NULL), "invalid frame" ); + wxASSERT_MSG( (m_widget != NULL), wxT("invalid frame") ); if (show && !m_sizeSet) { - // by calling GtkOnSize here, we don't have to call - // either after showing the frame, which would entail - // much ugly flicker nor from within the size_allocate - // handler, because GTK 1.1.X forbids that. + /* 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( m_x, m_y, m_width, m_height ); } @@ -222,54 +532,30 @@ bool wxFrame::Show( bool show ) return wxWindow::Show( show ); } -void wxFrame::OnCloseWindow( wxCloseEvent &event ) +void wxFrame::DoMoveWindow(int WXUNUSED(x), int WXUNUSED(y), int WXUNUSED(width), int WXUNUSED(height) ) { - if (GetEventHandler()->OnClose() || event.GetForce()) this->Destroy(); -} - -bool wxFrame::Destroy() -{ - wxASSERT_MSG( (m_widget != NULL), "invalid frame" ); - - if (!wxPendingDelete.Member(this)) wxPendingDelete.Append(this); - - return TRUE; + wxFAIL_MSG( wxT("DoMoveWindow called for wxFrame") ); } - -wxPoint wxFrame::GetClientAreaOrigin() const -{ - wxPoint pt( m_miniEdge, m_miniEdge + m_miniTitle ); - if (m_frameMenuBar) - { - int h = 0; - m_frameMenuBar->GetSize( (int*)NULL, &h ); - pt.y += h; - } - if (m_frameToolBar) - { - int h = 0; - m_frameToolBar->GetSize( (int*)NULL, &h ); - pt.y += h; - } - return pt; -} - -void wxFrame::SetSize( int x, int y, int width, int height, int sizeFlags ) + +void wxFrame::DoSetSize( int x, int y, int width, int height, int sizeFlags ) { - wxASSERT_MSG( (m_widget != NULL), "invalid window" ); + wxASSERT_MSG( (m_widget != NULL), wxT("invalid frame") ); - // Don't do anything for children of wxMDIChildFrame - if (!m_wxwindow) return; + /* this shouldn't happen: wxFrame, wxMDIParentFrame and wxMDIChildFrame have m_wxwindow */ + wxASSERT_MSG( (m_wxwindow != NULL), wxT("invalid frame") ); - if (m_resizing) return; // I don't like recursions + /* avoid recursions */ + if (m_resizing) + return; m_resizing = TRUE; int old_x = m_x; int old_y = m_y; + int old_width = m_width; int old_height = m_height; - if ((sizeFlags & wxSIZE_USE_EXISTING) == wxSIZE_USE_EXISTING) + if ((sizeFlags & wxSIZE_ALLOW_MINUS_ONE) == 0) { if (x != -1) m_x = x; if (y != -1) m_y = y; @@ -284,6 +570,7 @@ void wxFrame::SetSize( int x, int y, int width, int height, int sizeFlags ) m_height = height; } +/* if ((sizeFlags & wxSIZE_AUTO_WIDTH) == wxSIZE_AUTO_WIDTH) { if (width == -1) m_width = 80; @@ -293,365 +580,479 @@ void wxFrame::SetSize( int x, int y, int width, int height, int sizeFlags ) { if (height == -1) m_height = 26; } +*/ if ((m_minWidth != -1) && (m_width < m_minWidth)) m_width = m_minWidth; if ((m_minHeight != -1) && (m_height < m_minHeight)) m_height = m_minHeight; - if ((m_maxWidth != -1) && (m_width > m_maxWidth)) m_width = m_minWidth; - if ((m_maxHeight != -1) && (m_height > m_maxHeight)) m_height = m_minHeight; + if ((m_maxWidth != -1) && (m_width > m_maxWidth)) m_width = m_maxWidth; + if ((m_maxHeight != -1) && (m_height > m_maxHeight)) m_height = m_maxHeight; if ((m_x != -1) || (m_y != -1)) { if ((m_x != old_x) || (m_y != old_y)) + { gtk_widget_set_uposition( m_widget, m_x, m_y ); + } } if ((m_width != old_width) || (m_height != old_height)) { - gtk_widget_set_usize( m_widget, m_width, m_height ); + /* we set the size in GtkOnSize, i.e. mostly the actual resizing is + done either directly before the frame is shown or in idle time + so that different calls to SetSize() don't lead to flicker. */ + m_sizeSet = FALSE; } - wxSizeEvent event( wxSize(m_width,m_height), GetId() ); - event.SetEventObject( this ); - GetEventHandler()->ProcessEvent( event ); - m_resizing = FALSE; } -void wxFrame::SetSize( int width, int height ) -{ - SetSize( -1, -1, width, height, wxSIZE_USE_EXISTING ); -} - -void wxFrame::Centre( int direction ) +void wxFrame::DoGetClientSize( int *width, int *height ) const { - wxASSERT_MSG( (m_widget != NULL), "invalid frame" ); + wxASSERT_MSG( (m_widget != NULL), wxT("invalid frame") ); - int x = 0; - int y = 0; - - if (direction & wxHORIZONTAL == wxHORIZONTAL) x = (gdk_screen_width () - m_width) / 2; - if (direction & wxVERTICAL == wxVERTICAL) y = (gdk_screen_height () - m_height) / 2; - - Move( x, y ); -} - -void wxFrame::GetClientSize( int *width, int *height ) const -{ - wxASSERT_MSG( (m_widget != NULL), "invalid frame" ); - - wxWindow::GetClientSize( width, height ); + wxWindow::DoGetClientSize( width, height ); if (height) { - if (m_frameMenuBar) (*height) -= wxMENU_HEIGHT; + /* menu bar */ + if (m_frameMenuBar) + { + if (!m_menuBarDetached) + (*height) -= wxMENU_HEIGHT; + else + (*height) -= wxPLACE_HOLDER; + } + +#if wxUSE_STATUSBAR + /* status bar */ if (m_frameStatusBar) (*height) -= wxSTATUS_HEIGHT; +#endif // wxUSE_STATUSBAR + +#if wxUSE_TOOLBAR + /* tool bar */ if (m_frameToolBar) { - int y = 0; - m_frameToolBar->GetSize( (int *) NULL, &y ); - (*height) -= y; + if (m_toolBarDetached) + { + *height -= wxPLACE_HOLDER; + } + else + { + int x, y; + m_frameToolBar->GetSize( &x, &y ); + if ( m_frameToolBar->GetWindowStyle() & wxTB_VERTICAL ) + { + *width -= x; + } + else + { + *height -= y; + } + } } - (*height) -= m_miniEdge*2 + m_miniTitle; +#endif // wxUSE_TOOLBAR + + /* mini edge */ + *height -= m_miniEdge*2 + m_miniTitle; } if (width) { - (*width) -= m_miniEdge*2; + *width -= m_miniEdge*2; } } -void wxFrame::SetClientSize( int const width, int const height ) +void wxFrame::DoSetClientSize( int width, int height ) { - wxASSERT_MSG( (m_widget != NULL), "invalid frame" ); + wxASSERT_MSG( (m_widget != NULL), wxT("invalid frame") ); - int h = height; - if (m_frameMenuBar) h += wxMENU_HEIGHT; - if (m_frameStatusBar) h += wxSTATUS_HEIGHT; - if (m_frameToolBar) - { - int y = 0; - m_frameToolBar->GetSize( (int *) NULL, &y ); - h += y; - } - wxWindow::SetClientSize( width + m_miniEdge*2, h + m_miniEdge*2 + m_miniTitle ); + /* menu bar */ + if (m_frameMenuBar) + { + if (!m_menuBarDetached) + height += wxMENU_HEIGHT; + else + height += wxPLACE_HOLDER; + } + +#if wxUSE_STATUSBAR + /* status bar */ + if (m_frameStatusBar) height += wxSTATUS_HEIGHT; +#endif + +#if wxUSE_TOOLBAR + /* tool bar */ + if (m_frameToolBar) + { + if (m_toolBarDetached) + { + height += wxPLACE_HOLDER; + } + else + { + int x, y; + m_frameToolBar->GetSize( &x, &y ); + if ( m_frameToolBar->GetWindowStyle() & wxTB_VERTICAL ) + { + width += x; + } + else + { + height += y; + } + } + } +#endif + + DoSetSize( -1, -1, width + m_miniEdge*2, height + m_miniEdge*2 + m_miniTitle, 0 ); } -void wxFrame::GtkOnSize( int WXUNUSED(x), int WXUNUSED(y), int width, int height ) +void wxFrame::GtkOnSize( int WXUNUSED(x), int WXUNUSED(y), + int width, int height ) { // due to a bug in gtk, x,y are always 0 // m_x = x; // m_y = y; + /* avoid recursions */ if (m_resizing) return; m_resizing = TRUE; - if (!m_wxwindow) return; + /* this shouldn't happen: wxFrame, wxMDIParentFrame and wxMDIChildFrame have m_wxwindow */ + wxASSERT_MSG( (m_wxwindow != NULL), wxT("invalid frame") ); m_width = width; m_height = height; - if ((m_minWidth != -1) && (m_width < m_minWidth)) m_width = m_minWidth; - if ((m_minHeight != -1) && (m_height < m_minHeight)) m_height = m_minHeight; - if ((m_maxWidth != -1) && (m_width > m_maxWidth)) m_width = m_minWidth; - if ((m_maxHeight != -1) && (m_height > m_maxHeight)) m_height = m_minHeight; - - gtk_widget_set_usize( m_widget, m_width, m_height ); + /* space occupied by m_frameToolBar and m_frameMenuBar */ + int client_area_x_offset = 0, + client_area_y_offset = 0; - // this emulates the new wxMSW behaviour of placing all - // frame-subwindows (menu, toolbar..) on one native window - // OK, this hurts in the eye, but I don't want to call SetSize() - // because I don't want to call any non-native functions here. + /* wxMDIChildFrame derives from wxFrame but it _is_ a wxWindow as it uses + wxWindow::Create to create it's GTK equivalent. m_mainWidget is only + set in wxFrame::Create so it is used to check what kind of frame we + have here. if m_mainWidget is NULL it is a wxMDIChildFrame and so we + skip the part which handles m_frameMenuBar, m_frameToolBar and (most + importantly) m_mainWidget */ - if (m_frameMenuBar) + if (m_mainWidget) { - int xx = m_miniEdge; - int yy = m_miniEdge + m_miniTitle; - int ww = m_width - 2*m_miniEdge; - int hh = wxMENU_HEIGHT; - m_frameMenuBar->m_x = xx; - m_frameMenuBar->m_y = yy; - m_frameMenuBar->m_width = ww; - m_frameMenuBar->m_height = hh; - - gtk_myfixed_move( GTK_MYFIXED(m_wxwindow), m_frameMenuBar->m_widget, xx, yy ); - gtk_widget_set_usize( m_frameMenuBar->m_widget, ww, hh ); - } + /* check if size is in legal range */ + if ((m_minWidth != -1) && (m_width < m_minWidth)) m_width = m_minWidth; + if ((m_minHeight != -1) && (m_height < m_minHeight)) m_height = m_minHeight; + if ((m_maxWidth != -1) && (m_width > m_maxWidth)) m_width = m_maxWidth; + if ((m_maxHeight != -1) && (m_height > m_maxHeight)) m_height = m_maxHeight; + + /* I revert back to wxGTK's original behaviour. m_mainWidget holds the + * menubar, the toolbar and the client area, which is represented by + * m_wxwindow. + * this hurts in the eye, but I don't want to call SetSize() + * because I don't want to call any non-native functions here. */ + + if (m_frameMenuBar) + { + int xx = m_miniEdge; + int yy = m_miniEdge + m_miniTitle; + int ww = m_width - 2*m_miniEdge; + int hh = wxMENU_HEIGHT; + if (m_menuBarDetached) hh = wxPLACE_HOLDER; + m_frameMenuBar->m_x = xx; + m_frameMenuBar->m_y = yy; + m_frameMenuBar->m_width = ww; + m_frameMenuBar->m_height = hh; + gtk_pizza_set_size( GTK_PIZZA(m_mainWidget), + m_frameMenuBar->m_widget, + xx, yy, ww, hh ); + client_area_y_offset += hh; + } - if (m_frameToolBar) - { - int xx = m_miniEdge; - int yy = m_miniEdge + m_miniTitle; - if (m_frameMenuBar) yy += wxMENU_HEIGHT; - int ww = m_width - 2*m_miniEdge; - int hh = m_frameToolBar->m_height; +#if wxUSE_TOOLBAR + if ((m_frameToolBar) && + (m_frameToolBar->m_widget->parent == m_mainWidget)) + { + int xx = m_miniEdge; + int yy = m_miniEdge + m_miniTitle; + if (m_frameMenuBar) + { + if (!m_menuBarDetached) + yy += wxMENU_HEIGHT; + else + yy += wxPLACE_HOLDER; + } + + m_frameToolBar->m_x = xx; + m_frameToolBar->m_y = yy; + + /* don't change the toolbar's reported height/width */ + int ww, hh; + if ( m_frameToolBar->GetWindowStyle() & wxTB_VERTICAL ) + { + ww = m_toolBarDetached ? wxPLACE_HOLDER + : m_frameToolBar->m_width; + hh = m_height - 2*m_miniEdge; - m_frameToolBar->m_x = xx; - m_frameToolBar->m_y = yy; - m_frameToolBar->m_height = hh; - m_frameToolBar->m_width = ww; + client_area_x_offset += ww; + } + else + { + ww = m_width - 2*m_miniEdge; + hh = m_toolBarDetached ? wxPLACE_HOLDER + : m_frameToolBar->m_height; + + client_area_y_offset += hh; + } - gtk_myfixed_move( GTK_MYFIXED(m_wxwindow), m_frameToolBar->m_widget, xx, yy ); - gtk_widget_set_usize( m_frameToolBar->m_widget, ww, hh ); + gtk_pizza_set_size( GTK_PIZZA(m_mainWidget), + m_frameToolBar->m_widget, + xx, yy, ww, hh ); + } +#endif // wxUSE_TOOLBAR + + int client_x = client_area_x_offset + m_miniEdge; + int client_y = client_area_y_offset + m_miniEdge + m_miniTitle; + int client_w = m_width - client_area_x_offset - 2*m_miniEdge; + int client_h = m_height - client_area_y_offset- 2*m_miniEdge - m_miniTitle; + gtk_pizza_set_size( GTK_PIZZA(m_mainWidget), + m_wxwindow, + client_x, client_y, client_w, client_h ); + } + else + { + /* if there is no m_mainWidget between m_widget and m_wxwindow there + is no need to set the size or position of m_wxwindow. */ } +#if wxUSE_STATUSBAR if (m_frameStatusBar) { int xx = 0 + m_miniEdge; - int yy = m_height - wxSTATUS_HEIGHT - m_miniEdge; + int yy = m_height - wxSTATUS_HEIGHT - m_miniEdge - client_area_y_offset; int ww = m_width - 2*m_miniEdge; int hh = wxSTATUS_HEIGHT; - m_frameStatusBar->m_x = xx; m_frameStatusBar->m_y = yy; m_frameStatusBar->m_width = ww; m_frameStatusBar->m_height = hh; - - gtk_myfixed_move( GTK_MYFIXED(m_wxwindow), m_frameStatusBar->m_widget, xx, yy ); - gtk_widget_set_usize( m_frameStatusBar->m_widget, ww, hh ); + gtk_pizza_set_size( GTK_PIZZA(m_wxwindow), + m_frameStatusBar->m_widget, + xx, yy, ww, hh ); } +#endif + + /* we actually set the size of a frame here and no-where else */ + gtk_widget_set_usize( m_widget, m_width, m_height ); m_sizeSet = TRUE; + // send size event to frame wxSizeEvent event( wxSize(m_width,m_height), GetId() ); event.SetEventObject( this ); GetEventHandler()->ProcessEvent( event ); + // send size event to status bar + if (m_frameStatusBar) + { + wxSizeEvent event2( wxSize(m_frameStatusBar->m_width,m_frameStatusBar->m_height), m_frameStatusBar->GetId() ); + event2.SetEventObject( m_frameStatusBar ); + m_frameStatusBar->GetEventHandler()->ProcessEvent( event2 ); + } + m_resizing = FALSE; } -void wxFrame::OnIdle(wxIdleEvent& WXUNUSED(event) ) +void wxFrame::MakeModal( bool modal ) { - if (!m_sizeSet) - GtkOnSize( m_x, m_y, m_width, m_height ); - - DoMenuUpdates(); + if (modal) + gtk_grab_add( m_widget ); + else + gtk_grab_remove( m_widget ); } -void wxFrame::OnSize( wxSizeEvent &WXUNUSED(event) ) +void wxFrame::OnInternalIdle() { - wxASSERT_MSG( (m_widget != NULL), "invalid frame" ); - - if (GetAutoLayout()) + if (!m_sizeSet && GTK_WIDGET_REALIZED(m_wxwindow)) { - Layout(); + GtkOnSize( m_x, m_y, m_width, m_height ); + + // we'll come back later + if (g_isIdle) + wxapp_install_idle_handler(); + return; } - else - { - // no child: go out ! - if (!GetChildren().First()) return; - // do we have exactly one child? - wxWindow *child = (wxWindow *) NULL; - for(wxNode *node = GetChildren().First(); node; node = node->Next()) - { - wxWindow *win = (wxWindow *)node->Data(); - if (!wxIS_KIND_OF(win,wxFrame) && !wxIS_KIND_OF(win,wxDialog) -#if 0 // not in m_children anyway ? - && (win != m_frameMenuBar) && - (win != m_frameToolBar) && - (win != m_frameStatusBar) + if (m_frameMenuBar) m_frameMenuBar->OnInternalIdle(); +#if wxUSE_TOOLBAR + if (m_frameToolBar) m_frameToolBar->OnInternalIdle(); +#endif +#if wxUSE_STATUSBAR + if (m_frameStatusBar) m_frameStatusBar->OnInternalIdle(); #endif - ) - { - // it's the second one: do nothing - if (child) return; - child = win; - } - } - // yes: set it's size to fill all the frame - int client_x, client_y; - GetClientSize( &client_x, &client_y ); - child->SetSize( 1, 1, client_x-2, client_y-2 ); - } + wxWindow::OnInternalIdle(); } -static void SetInvokingWindow( wxMenu *menu, wxWindow *win ) -{ - menu->SetInvokingWindow( win ); - wxNode *node = menu->m_items.First(); - while (node) - { - wxMenuItem *menuitem = (wxMenuItem*)node->Data(); - if (menuitem->IsSubMenu()) - SetInvokingWindow( menuitem->GetSubMenu(), win ); - node = node->Next(); - } -} +// ---------------------------------------------------------------------------- +// menu/tool/status bar stuff +// ---------------------------------------------------------------------------- void wxFrame::SetMenuBar( wxMenuBar *menuBar ) { - wxASSERT_MSG( (m_widget != NULL), "invalid frame" ); - wxASSERT_MSG( (m_wxwindow != NULL), "invalid frame" ); + wxASSERT_MSG( (m_widget != NULL), wxT("invalid frame") ); + wxASSERT_MSG( (m_wxwindow != NULL), wxT("invalid frame") ); m_frameMenuBar = menuBar; if (m_frameMenuBar) { - wxNode *node = m_frameMenuBar->m_menus.First(); - while (node) - { - wxMenu *menu = (wxMenu*)node->Data(); - SetInvokingWindow( menu, this ); - node = node->Next(); - } + m_frameMenuBar->SetInvokingWindow( this ); - if (m_frameMenuBar->m_parent != this) + if (m_frameMenuBar->GetParent() != this) { - m_frameMenuBar->m_parent = this; - gtk_myfixed_put( GTK_MYFIXED(m_wxwindow), - m_frameMenuBar->m_widget, m_frameMenuBar->m_x, m_frameMenuBar->m_y ); + m_frameMenuBar->SetParent(this); + gtk_pizza_put( GTK_PIZZA(m_mainWidget), + m_frameMenuBar->m_widget, + m_frameMenuBar->m_x, + m_frameMenuBar->m_y, + m_frameMenuBar->m_width, + m_frameMenuBar->m_height ); + + if (menuBar->GetWindowStyle() & wxMB_DOCKABLE) + { + gtk_signal_connect( GTK_OBJECT(menuBar->m_widget), "child_attached", + GTK_SIGNAL_FUNC(gtk_menu_attached_callback), (gpointer)this ); + + gtk_signal_connect( GTK_OBJECT(menuBar->m_widget), "child_detached", + GTK_SIGNAL_FUNC(gtk_menu_detached_callback), (gpointer)this ); + } + + m_frameMenuBar->Show( TRUE ); } } + /* resize window in OnInternalIdle */ m_sizeSet = FALSE; } -wxMenuBar *wxFrame::GetMenuBar() const +#if wxUSE_TOOLBAR +wxToolBar* wxFrame::CreateToolBar( long style, wxWindowID id, const wxString& name ) { - return m_frameMenuBar; -} + wxASSERT_MSG( (m_widget != NULL), wxT("invalid frame") ); -wxToolBar* wxFrame::CreateToolBar(long style, wxWindowID id, const wxString& name) -{ - wxASSERT_MSG( (m_widget != NULL), "invalid frame" ); + m_insertInClientArea = FALSE; - wxCHECK_MSG( m_frameToolBar == NULL, FALSE, "recreating toolbar in wxFrame" ); + m_frameToolBar = wxFrameBase::CreateToolBar( style, id, name ); - m_frameToolBar = OnCreateToolBar( style, id, name ); + if (m_frameToolBar) + GetChildren().DeleteObject( m_frameToolBar ); - GetChildren().DeleteObject( m_frameToolBar ); + m_insertInClientArea = TRUE; m_sizeSet = FALSE; return m_frameToolBar; } -wxToolBar* wxFrame::OnCreateToolBar( long style, wxWindowID id, const wxString& name ) +void wxFrame::SetToolBar(wxToolBar *toolbar) { - return new wxToolBar( this, id, wxDefaultPosition, wxDefaultSize, style, name ); -} + wxFrameBase::SetToolBar(toolbar); -wxToolBar *wxFrame::GetToolBar() const -{ - return m_frameToolBar; + if (m_frameToolBar) + { + /* insert into toolbar area if not already there */ + if ((m_frameToolBar->m_widget->parent) && + (m_frameToolBar->m_widget->parent != m_mainWidget)) + { + GetChildren().DeleteObject( m_frameToolBar ); + + gtk_widget_reparent( m_frameToolBar->m_widget, m_mainWidget ); + GtkUpdateSize(); + } + } } -wxStatusBar* wxFrame::CreateStatusBar( int number, long style, wxWindowID id, const wxString& name ) -{ - wxASSERT_MSG( (m_widget != NULL), "invalid frame" ); +#endif // wxUSE_TOOLBAR - wxCHECK_MSG( m_frameStatusBar == NULL, FALSE, "recreating status bar in wxFrame" ); +#if wxUSE_STATUSBAR - m_frameStatusBar = OnCreateStatusBar( number, style, id, name ); +wxStatusBar* wxFrame::CreateStatusBar(int number, + long style, + wxWindowID id, + const wxString& name) +{ + wxASSERT_MSG( (m_widget != NULL), wxT("invalid frame") ); + // because it will change when toolbar is added m_sizeSet = FALSE; - return m_frameStatusBar; + return wxFrameBase::CreateStatusBar( number, style, id, name ); } -wxStatusBar *wxFrame::OnCreateStatusBar( int number, long style, wxWindowID id, const wxString& name ) +void wxFrame::PositionStatusBar() { - wxStatusBar *statusBar = (wxStatusBar *) NULL; - - statusBar = new wxStatusBar(this, id, wxPoint(0, 0), wxSize(100, 20), style, name); + if ( !m_frameStatusBar ) + return; - // Set the height according to the font and the border size - wxClientDC dc(statusBar); - dc.SetFont( statusBar->GetFont() ); - - long x, y; - dc.GetTextExtent( "X", &x, &y ); + m_sizeSet = FALSE; +} +#endif // wxUSE_STATUSBAR - int height = (int)( (y * 1.1) + 2* statusBar->GetBorderY()); +// ---------------------------------------------------------------------------- +// frame title/icon +// ---------------------------------------------------------------------------- - statusBar->SetSize( -1, -1, 100, height ); +void wxFrame::SetTitle( const wxString &title ) +{ + wxASSERT_MSG( (m_widget != NULL), wxT("invalid frame") ); - statusBar->SetFieldsCount( number ); - return statusBar; + m_title = title; + gtk_window_set_title( GTK_WINDOW(m_widget), title.mbc_str() ); } -void wxFrame::SetStatusText(const wxString& text, int number) +void wxFrame::SetIcon( const wxIcon &icon ) { - wxASSERT_MSG( (m_widget != NULL), "invalid frame" ); + wxASSERT_MSG( (m_widget != NULL), wxT("invalid frame") ); - wxCHECK_RET( m_frameStatusBar != NULL, "no statusbar to set text for" ); + wxFrameBase::SetIcon(icon); - m_frameStatusBar->SetStatusText(text, number); -} + if ( !m_icon.Ok() ) + return; -void wxFrame::SetStatusWidths(int n, const int widths_field[] ) -{ - wxASSERT_MSG( (m_widget != NULL), "invalid frame" ); + if (!m_widget->window) + return; - wxCHECK_RET( m_frameStatusBar != NULL, "no statusbar to set widths for" ); + wxMask *mask = icon.GetMask(); + GdkBitmap *bm = (GdkBitmap *) NULL; + if (mask) bm = mask->GetBitmap(); - m_frameStatusBar->SetStatusWidths(n, widths_field); + gdk_window_set_icon( m_widget->window, (GdkWindow *) NULL, icon.GetPixmap(), bm ); } -wxStatusBar *wxFrame::GetStatusBar() const +// ---------------------------------------------------------------------------- +// frame state: maximized/iconized/normal (TODO) +// ---------------------------------------------------------------------------- + +void wxFrame::Maximize(bool WXUNUSED(maximize)) { - return m_frameStatusBar; } -void wxFrame::SetTitle( const wxString &title ) +bool wxFrame::IsMaximized() const { - wxASSERT_MSG( (m_widget != NULL), "invalid frame" ); - - m_title = title; - if (m_title.IsNull()) m_title = ""; - gtk_window_set_title( GTK_WINDOW(m_widget), title ); + return FALSE; } -void wxFrame::SetIcon( const wxIcon &icon ) +void wxFrame::Restore() { - wxASSERT_MSG( (m_widget != NULL), "invalid frame" ); - - m_icon = icon; - if (!icon.Ok()) return; - - wxMask *mask = icon.GetMask(); - GdkBitmap *bm = (GdkBitmap *) NULL; - if (mask) bm = mask->GetBitmap(); +} - gdk_window_set_icon( m_widget->window, (GdkWindow *) NULL, icon.GetPixmap(), bm ); +void wxFrame::Iconize( bool iconize ) +{ + if (iconize) + { + XIconifyWindow( GDK_WINDOW_XDISPLAY( m_widget->window ), + GDK_WINDOW_XWINDOW( m_widget->window ), + DefaultScreen( GDK_DISPLAY() ) ); + } } +bool wxFrame::IsIconized() const +{ + return FALSE; +}