X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/0138c2de7961e165679db12102f1562185cf41a3..d1b15f03b8e614c83541ca3487f847f61122b514:/src/gtk1/frame.cpp diff --git a/src/gtk1/frame.cpp b/src/gtk1/frame.cpp index 18335cfef9..780a098659 100644 --- a/src/gtk1/frame.cpp +++ b/src/gtk1/frame.cpp @@ -16,14 +16,20 @@ #include "wx/control.h" #include "wx/app.h" #include "wx/menu.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 "wx/gtk/win_gtk.h" +#include "gdk/gdkkeysyms.h" +#include "gdk/gdkx.h" //----------------------------------------------------------------------------- // constants @@ -31,35 +37,48 @@ 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; //----------------------------------------------------------------------------- // data //----------------------------------------------------------------------------- -extern wxList wxTopLevelWindows; extern wxList wxPendingDelete; +//----------------------------------------------------------------------------- +// debug +//----------------------------------------------------------------------------- + +#ifdef __WXDEBUG__ + +extern void debug_focus_in( GtkWidget* widget, const wxChar* name, const wxChar *window ); + +#endif + //----------------------------------------------------------------------------- // "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(); -/* - printf( "OnFrameResize from " ); - if (win->GetClassInfo() && win->GetClassInfo()->GetClassName()) - printf( win->GetClassInfo()->GetClassName() ); - printf( ".\n" ); -*/ + if (!win->m_hasVMT) return; - 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; - } + if ((win->m_width != alloc->width) || (win->m_height != alloc->height)) + { + win->m_width = alloc->width; + win->m_height = alloc->height; + win->UpdateSize(); + } } //----------------------------------------------------------------------------- @@ -68,28 +87,94 @@ 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(); 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->UpdateSize(); +} + +//----------------------------------------------------------------------------- +// "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->UpdateSize(); +} + +#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->UpdateSize(); +} + +//----------------------------------------------------------------------------- +// "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->UpdateSize(); +} +#endif // wxUSE_TOOLBAR + //----------------------------------------------------------------------------- // "configure_event" //----------------------------------------------------------------------------- -static gint gtk_frame_configure_callback( GtkWidget *WXUNUSED(widget), GdkEventConfigure *event, wxFrame *win ) +static gint +#if (GTK_MINOR_VERSON > 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_VERSON > 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 ); @@ -98,6 +183,151 @@ static gint gtk_frame_configure_callback( GtkWidget *WXUNUSED(widget), GdkEventC return FALSE; } +//----------------------------------------------------------------------------- +// "realize" from m_widget +//----------------------------------------------------------------------------- + +/* we cannot MWM hints and icons before the widget has been realized, + so we do this directly after realization */ + +static gint +gtk_frame_realized_callback( GtkWidget *WXUNUSED(widget), wxFrame *win ) +{ + if (g_isIdle) + wxapp_install_idle_handler(); + + /* 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 = 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 */ + if (win->m_icon != wxNullIcon) + { + wxIcon icon( win->m_icon ); + win->m_icon = 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; +} + +//----------------------------------------------------------------------------- +// InsertChild for 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 ) +{ + wxASSERT( GTK_IS_WIDGET(child->m_widget) ); + + if (!parent->m_insertInClientArea) + { + /* these are outside the client area */ + wxFrame* frame = (wxFrame*) parent; + gtk_myfixed_put( GTK_MYFIXED(frame->m_mainWidget), + GTK_WIDGET(child->m_widget), + child->m_x, + child->m_y, + child->m_width, + child->m_height ); + +#if wxUSE_TOOLBAR + /* 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_myfixed_put( GTK_MYFIXED(parent->m_wxwindow), + GTK_WIDGET(child->m_widget), + child->m_x, + child->m_y, + child->m_width, + child->m_height ); + } + + /* resize on OnInternalIdle */ + parent->UpdateSize(); +} + //----------------------------------------------------------------------------- // wxFrame //----------------------------------------------------------------------------- @@ -110,28 +340,30 @@ END_EVENT_TABLE() IMPLEMENT_DYNAMIC_CLASS(wxFrame,wxWindow) -wxFrame::wxFrame() +void wxFrame::Init() { m_frameMenuBar = (wxMenuBar *) NULL; - m_mdiMenuBar = (wxMenuBar *) NULL; +#if wxUSE_STATUSBAR m_frameStatusBar = (wxStatusBar *) NULL; +#endif // wxUSE_STATUSBAR +#if wxUSE_TOOLBAR m_frameToolBar = (wxToolBar *) NULL; +#endif // wxUSE_TOOLBAR m_sizeSet = FALSE; m_miniEdge = 0; m_miniTitle = 0; + m_mainWidget = (GtkWidget*) NULL; + m_menuBarDetached = FALSE; + m_toolBarDetached = FALSE; + m_insertInClientArea = TRUE; } wxFrame::wxFrame( wxWindow *parent, wxWindowID id, const wxString &title, const wxPoint &pos, const wxSize &size, long style, const wxString &name ) { - m_frameMenuBar = (wxMenuBar *) NULL; - m_mdiMenuBar = (wxMenuBar *) NULL; - m_frameStatusBar = (wxStatusBar *) NULL; - m_frameToolBar = (wxToolBar *) NULL; - m_sizeSet = FALSE; - m_miniEdge = 0; - m_miniTitle = 0; + Init(); + Create( parent, id, title, pos, size, style, name ); } @@ -143,38 +375,72 @@ bool wxFrame::Create( wxWindow *parent, wxWindowID id, const wxString &title, 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 ); - gtk_window_set_title( GTK_WINDOW(m_widget), title ); - GTK_WIDGET_UNSET_FLAGS( m_widget, GTK_CAN_FOCUS ); + if (!name.IsEmpty()) + gtk_window_set_wmclass( GTK_WINDOW(m_widget), name.mb_str(), name.mb_str() ); - gtk_window_set_policy( GTK_WINDOW(m_widget), 1, 1, 0 ); +#ifdef __WXDEBUG__ + debug_focus_in( m_widget, wxT("wxFrame::m_widget"), name ); +#endif + + gtk_window_set_title( GTK_WINDOW(m_widget), title.mbc_str() ); + GTK_WIDGET_UNSET_FLAGS( m_widget, GTK_CAN_FOCUS ); gtk_signal_connect( GTK_OBJECT(m_widget), "delete_event", GTK_SIGNAL_FUNC(gtk_frame_delete_callback), (gpointer)this ); + /* m_mainWidget holds the toolbar, the menubar and the client area */ + m_mainWidget = gtk_myfixed_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_myfixed_new(); gtk_widget_show( m_wxwindow ); - GTK_WIDGET_UNSET_FLAGS( m_wxwindow, GTK_CAN_FOCUS ); + gtk_container_add( GTK_CONTAINER(m_mainWidget), m_wxwindow ); - gtk_container_add( GTK_CONTAINER(m_widget), m_wxwindow ); +#ifdef __WXDEBUG__ + debug_focus_in( m_wxwindow, wxT("wxFrame::m_wxwindow"), name ); +#endif + + /* 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 ); PostCreation(); - gtk_widget_realize( m_widget ); - + /* 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 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 ); + /* 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 ); @@ -183,37 +449,39 @@ bool wxFrame::Create( wxWindow *parent, wxWindowID id, const wxString &title, wxFrame::~wxFrame() { + m_isBeingDeleted = TRUE; + if (m_frameMenuBar) delete m_frameMenuBar; m_frameMenuBar = (wxMenuBar *) NULL; - + +#if wxUSE_STATUSBAR if (m_frameStatusBar) delete m_frameStatusBar; m_frameStatusBar = (wxStatusBar *) NULL; - +#endif // wxUSE_STATUSBAR + +#if wxUSE_TOOLBAR if (m_frameToolBar) delete m_frameToolBar; m_frameToolBar = (wxToolBar *) NULL; +#endif // wxUSE_TOOLBAR wxTopLevelWindows.DeleteObject( this ); if (wxTheApp->GetTopWindow() == this) - { wxTheApp->SetTopWindow( (wxWindow*) NULL ); - } if (wxTopLevelWindows.Number() == 0) - { wxTheApp->ExitMainLoop(); - } } 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 + 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 ); @@ -224,39 +492,22 @@ bool wxFrame::Show( bool show ) bool wxFrame::Destroy() { - wxASSERT_MSG( (m_widget != NULL), "invalid frame" ); + wxASSERT_MSG( (m_widget != NULL), wxT("invalid frame") ); if (!wxPendingDelete.Member(this)) wxPendingDelete.Append(this); return TRUE; } -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::DoSetSize( int x, int y, int width, int height, int sizeFlags ) { - wxASSERT_MSG( (m_widget != NULL), "invalid frame" ); + 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; @@ -264,7 +515,7 @@ void wxFrame::DoSetSize( int x, int y, int width, int height, int sizeFlags ) 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; @@ -298,14 +549,15 @@ void wxFrame::DoSetSize( int x, int y, int width, int height, int sizeFlags ) { if ((m_x != old_x) || (m_y != old_y)) { - /* m_sizeSet = FALSE; */ gtk_widget_set_uposition( m_widget, m_x, m_y ); } } if ((m_width != old_width) || (m_height != old_height)) { - /* we set the size in GtkOnSize */ + /* 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; } @@ -314,7 +566,7 @@ void wxFrame::DoSetSize( int x, int y, int width, int height, int sizeFlags ) void wxFrame::Centre( int direction ) { - wxASSERT_MSG( (m_widget != NULL), "invalid frame" ); + wxASSERT_MSG( (m_widget != NULL), wxT("invalid frame") ); int x = 0; int y = 0; @@ -325,21 +577,43 @@ void wxFrame::Centre( int direction ) Move( x, y ); } -void wxFrame::GetClientSize( int *width, int *height ) const +void wxFrame::DoGetClientSize( int *width, int *height ) const { - wxASSERT_MSG( (m_widget != NULL), "invalid frame" ); + wxASSERT_MSG( (m_widget != NULL), wxT("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 + +#if wxUSE_TOOLBAR + /* tool bar */ if (m_frameToolBar) { - int y = 0; - m_frameToolBar->GetSize( (int *) NULL, &y ); - (*height) -= y; + if (!m_toolBarDetached) + { + int y = 0; + m_frameToolBar->GetSize( (int *) NULL, &y ); + (*height) -= y; + } + else + (*height) -= wxPLACE_HOLDER; } +#endif + + /* mini edge */ (*height) -= m_miniEdge*2 + m_miniTitle; } if (width) @@ -350,18 +624,38 @@ void wxFrame::GetClientSize( int *width, int *height ) const 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::DoSetClientSize( 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) + { + int y = 0; + m_frameToolBar->GetSize( (int *) NULL, &y ); + height += y; + } + else + height += wxPLACE_HOLDER; + } +#endif + + wxWindow::DoSetClientSize( width + m_miniEdge*2, height + m_miniEdge*2 + m_miniTitle ); } void wxFrame::GtkOnSize( int WXUNUSED(x), int WXUNUSED(y), int width, int height ) @@ -370,72 +664,113 @@ void wxFrame::GtkOnSize( int WXUNUSED(x), int WXUNUSED(y), int width, int height // 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; - /* 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; + /* space occupied by m_frameToolBar and m_frameMenuBar */ + int client_area_y_offset = 0; - /* this emulates the new wxMSW behaviour of placing all - * frame-subwindows (menu, toolbar..) on one native window - * 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 ); - } - - if (m_frameToolBar) - { - int xx = m_miniEdge; - int yy = m_miniEdge + m_miniTitle; - if ((m_frameMenuBar) || (m_mdiMenuBar)) yy += wxMENU_HEIGHT; - int ww = m_width - 2*m_miniEdge; - int hh = m_frameToolBar->m_height; + /* 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_myfixed_set_size( GTK_MYFIXED(m_mainWidget), + m_frameMenuBar->m_widget, + xx, yy, ww, hh ); + client_area_y_offset += hh; + } - m_frameToolBar->m_x = xx; - m_frameToolBar->m_y = yy; - m_frameToolBar->m_height = hh; - m_frameToolBar->m_width = ww; +#if wxUSE_TOOLBAR + if (m_frameToolBar) + { + int xx = m_miniEdge; + int yy = m_miniEdge + m_miniTitle; + if (m_frameMenuBar) + { + if (!m_menuBarDetached) + yy += wxMENU_HEIGHT; + else + yy += wxPLACE_HOLDER; + } + int ww = m_width - 2*m_miniEdge; + int hh = m_frameToolBar->m_height; + if (m_toolBarDetached) hh = wxPLACE_HOLDER; + m_frameToolBar->m_x = xx; + m_frameToolBar->m_y = yy; + /* m_frameToolBar->m_height = hh; don't change the toolbar's height */ + m_frameToolBar->m_width = ww; + gtk_myfixed_set_size( GTK_MYFIXED(m_mainWidget), + m_frameToolBar->m_widget, + xx, yy, ww, hh ); + client_area_y_offset += hh; + } +#endif - gtk_myfixed_move( GTK_MYFIXED(m_wxwindow), m_frameToolBar->m_widget, xx, yy ); - gtk_widget_set_usize( m_frameToolBar->m_widget, ww, hh ); + int client_x = m_miniEdge; + int client_y = client_area_y_offset + m_miniEdge + m_miniTitle; + int client_w = m_width - 2*m_miniEdge; + int client_h = m_height - client_area_y_offset- 2*m_miniEdge - m_miniTitle; + gtk_myfixed_set_size( GTK_MYFIXED(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_myfixed_set_size( GTK_MYFIXED(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 ); @@ -458,41 +793,59 @@ void wxFrame::GtkOnSize( int WXUNUSED(x), int WXUNUSED(y), int width, int height m_resizing = FALSE; } +void wxFrame::MakeModal( bool modal ) +{ + if (modal) + gtk_grab_add( m_widget ); + else + gtk_grab_remove( m_widget ); +} + void wxFrame::OnInternalIdle() { - if (!m_sizeSet) + if (!m_sizeSet && GTK_WIDGET_REALIZED(m_wxwindow)) GtkOnSize( m_x, m_y, m_width, m_height ); DoMenuUpdates(); + + 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 + + wxWindow::OnInternalIdle(); } -void wxFrame::OnCloseWindow( wxCloseEvent& event ) +void wxFrame::OnCloseWindow( wxCloseEvent& WXUNUSED(event) ) { - // close the window if it wasn't vetoed by the application -// if ( !event.GetVeto() ) // No, this isn't the interpretation of GetVeto. Destroy(); } void wxFrame::OnSize( wxSizeEvent &WXUNUSED(event) ) { - wxASSERT_MSG( (m_widget != NULL), "invalid frame" ); + wxASSERT_MSG( (m_widget != NULL), wxT("invalid frame") ); +#if wxUSE_CONSTRAINTS if (GetAutoLayout()) { Layout(); } else +#endif // wxUSE_CONSTRAINTS { - // do we have exactly one child? + /* 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 ( child ) + if (child) { - // it's the second one: do nothing + /* it's the second one: do nothing */ return; } @@ -500,58 +853,52 @@ void wxFrame::OnSize( wxSizeEvent &WXUNUSED(event) ) } } - // no children at all? - if ( child ) + /* no children at all? */ + if (child) { - // yes: set it's size to fill all the frame + /* yes: set it's size to fill all the frame */ int client_x, client_y; - GetClientSize( &client_x, &client_y ); + DoGetClientSize( &client_x, &client_y ); child->SetSize( 1, 1, client_x-2, client_y-2 ); } } } -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(); - } -} - 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_myfixed_put( GTK_MYFIXED(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 ); - /* an mdi child menu bar might be underneath */ - if (m_mdiMenuBar) m_frameMenuBar->Show( FALSE ); + 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; } @@ -562,6 +909,7 @@ wxMenuBar *wxFrame::GetMenuBar() const void wxFrame::OnMenuHighlight(wxMenuEvent& event) { +#if wxUSE_STATUSBAR if (GetStatusBar()) { // if no help string found, we will clear the status bar text @@ -579,17 +927,23 @@ void wxFrame::OnMenuHighlight(wxMenuEvent& event) SetStatusText(helpString); } +#endif // wxUSE_STATUSBAR } -wxToolBar* wxFrame::CreateToolBar(long style, wxWindowID id, const wxString& name) +#if wxUSE_TOOLBAR +wxToolBar* wxFrame::CreateToolBar( long style, wxWindowID id, const wxString& name ) { - wxASSERT_MSG( (m_widget != NULL), "invalid frame" ); + wxASSERT_MSG( (m_widget != NULL), wxT("invalid frame") ); - wxCHECK_MSG( m_frameToolBar == NULL, FALSE, "recreating toolbar in wxFrame" ); + wxCHECK_MSG( m_frameToolBar == NULL, FALSE, wxT("recreating toolbar in wxFrame") ); + + m_insertInClientArea = FALSE; m_frameToolBar = OnCreateToolBar( style, id, name ); - GetChildren().DeleteObject( m_frameToolBar ); + if (m_frameToolBar) GetChildren().DeleteObject( m_frameToolBar ); + + m_insertInClientArea = TRUE; m_sizeSet = FALSE; @@ -601,16 +955,38 @@ wxToolBar* wxFrame::OnCreateToolBar( long style, wxWindowID id, const wxString& return new wxToolBar( this, id, wxDefaultPosition, wxDefaultSize, style, name ); } +void wxFrame::SetToolBar(wxToolBar *toolbar) +{ + m_frameToolBar = toolbar; + if (m_frameToolBar) + { + /* insert into toolbar area if not already there */ + if (m_frameToolBar->m_widget->parent != m_mainWidget) + { + gtk_widget_ref( m_frameToolBar->m_widget ); + gtk_widget_unparent( m_frameToolBar->m_widget ); + + m_insertInClientArea = TRUE; + wxInsertChildInFrame( this, m_frameToolBar ); + m_insertInClientArea = FALSE; + + gtk_widget_unref( m_frameToolBar->m_widget ); + } + } +} + wxToolBar *wxFrame::GetToolBar() const { return m_frameToolBar; } +#endif // wxUSE_TOOLBAR +#if wxUSE_STATUSBAR wxStatusBar* wxFrame::CreateStatusBar( int number, long style, wxWindowID id, const wxString& name ) { - wxASSERT_MSG( (m_widget != NULL), "invalid frame" ); + wxASSERT_MSG( (m_widget != NULL), wxT("invalid frame") ); - wxCHECK_MSG( m_frameStatusBar == NULL, FALSE, "recreating status bar in wxFrame" ); + wxCHECK_MSG( m_frameStatusBar == NULL, FALSE, wxT("recreating status bar in wxFrame") ); m_frameStatusBar = OnCreateStatusBar( number, style, id, name ); @@ -640,45 +1016,68 @@ wxStatusBar *wxFrame::OnCreateStatusBar( int number, long style, wxWindowID id, return statusBar; } +wxStatusBar *wxFrame::GetStatusBar() const +{ + return m_frameStatusBar; +} + void wxFrame::SetStatusText(const wxString& text, int number) { - 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" ); + wxCHECK_RET( m_frameStatusBar != NULL, wxT("no statusbar to set text for") ); m_frameStatusBar->SetStatusText(text, number); } void wxFrame::SetStatusWidths(int n, const int widths_field[] ) { - wxASSERT_MSG( (m_widget != NULL), "invalid frame" ); + wxASSERT_MSG( (m_widget != NULL), wxT("invalid frame") ); - wxCHECK_RET( m_frameStatusBar != NULL, "no statusbar to set widths for" ); + wxCHECK_RET( m_frameStatusBar != NULL, wxT("no statusbar to set widths for") ); m_frameStatusBar->SetStatusWidths(n, widths_field); } +#endif // wxUSE_STATUSBAR -wxStatusBar *wxFrame::GetStatusBar() const +void wxFrame::Command( int id ) { - return m_frameStatusBar; + wxCommandEvent commandEvent(wxEVT_COMMAND_MENU_SELECTED, id); + commandEvent.SetInt( id ); + commandEvent.SetEventObject( this ); + + wxMenuBar *bar = GetMenuBar(); + if (!bar) return; + + wxMenuItem *item = bar->FindItemForId(id) ; + if (item && item->IsCheckable()) + { + bar->Check(id,!bar->Checked(id)) ; + } + + wxEvtHandler* evtHandler = GetEventHandler(); + + evtHandler->ProcessEvent(commandEvent); } void wxFrame::SetTitle( const wxString &title ) { - wxASSERT_MSG( (m_widget != NULL), "invalid frame" ); + wxASSERT_MSG( (m_widget != NULL), wxT("invalid frame") ); m_title = title; - if (m_title.IsNull()) m_title = ""; - gtk_window_set_title( GTK_WINDOW(m_widget), title ); + if (m_title.IsNull()) m_title = wxT(""); + gtk_window_set_title( GTK_WINDOW(m_widget), title.mbc_str() ); } void wxFrame::SetIcon( const wxIcon &icon ) { - wxASSERT_MSG( (m_widget != NULL), "invalid frame" ); + wxASSERT_MSG( (m_widget != NULL), wxT("invalid frame") ); m_icon = icon; if (!icon.Ok()) return; + if (!m_widget->window) return; + wxMask *mask = icon.GetMask(); GdkBitmap *bm = (GdkBitmap *) NULL; if (mask) bm = mask->GetBitmap(); @@ -686,3 +1085,25 @@ void wxFrame::SetIcon( const wxIcon &icon ) gdk_window_set_icon( m_widget->window, (GdkWindow *) NULL, icon.GetPixmap(), bm ); } +void wxFrame::Maximize(bool WXUNUSED(maximize)) +{ +} + +void wxFrame::Restore() +{ +} + +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; +}