X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/58614078c466cffaf0e5d0369741706f130fb793..6e47d216cd164271af00902accafdba01d589537:/src/gtk1/frame.cpp diff --git a/src/gtk1/frame.cpp b/src/gtk1/frame.cpp index 838f26607c..f929afc8e2 100644 --- a/src/gtk1/frame.cpp +++ b/src/gtk1/frame.cpp @@ -1,5 +1,5 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: frame.cpp +// Name: src/gtk1/frame.cpp // Purpose: // Author: Robert Roebling // Id: $Id$ @@ -7,571 +7,703 @@ // Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// -#ifdef __GNUG__ -#pragma implementation "frame.h" -#endif +// For compilers that support precompilation, includes "wx.h". +#include "wx/wxprec.h" + +// ============================================================================ +// declarations +// ============================================================================ + +// ---------------------------------------------------------------------------- +// headers +// ---------------------------------------------------------------------------- #include "wx/frame.h" -#include "wx/dialog.h" -#include "wx/control.h" -#include "wx/app.h" -#include "wx/menu.h" -#include "wx/toolbar.h" -#include "wx/statusbr.h" -#include "wx/mdi.h" -#include "wx/dcclient.h" -#include "wx/gtk/win_gtk.h" -//----------------------------------------------------------------------------- +#ifndef WX_PRECOMP + #include "wx/app.h" + #include "wx/dcclient.h" + #include "wx/menu.h" + #include "wx/dialog.h" + #include "wx/control.h" + #include "wx/toolbar.h" + #include "wx/statusbr.h" +#endif // WX_PRECOMP + +#include +#include "wx/gtk1/private.h" + +#include +#include + +#include "wx/gtk1/win_gtk.h" + +// ---------------------------------------------------------------------------- // constants -//----------------------------------------------------------------------------- +// ---------------------------------------------------------------------------- -const int wxMENU_HEIGHT = 30; const int wxSTATUS_HEIGHT = 25; +const int wxPLACE_HOLDER = 0; -//----------------------------------------------------------------------------- -// data -//----------------------------------------------------------------------------- +// ---------------------------------------------------------------------------- +// idle system +// ---------------------------------------------------------------------------- + +extern void wxapp_install_idle_handler(); +extern bool g_isIdle; + +// ---------------------------------------------------------------------------- +// event tables +// ---------------------------------------------------------------------------- + +IMPLEMENT_DYNAMIC_CLASS(wxFrame, wxTopLevelWindow) + +// ============================================================================ +// implementation +// ============================================================================ -extern wxList wxTopLevelWindows; -extern wxList wxPendingDelete; +// ---------------------------------------------------------------------------- +// GTK callbacks +// ---------------------------------------------------------------------------- + +#if wxUSE_MENUS_NATIVE //----------------------------------------------------------------------------- -// "size_allocate" +// "child_attached" of menu bar //----------------------------------------------------------------------------- -static void gtk_frame_size_callback( GtkWidget *WXUNUSED(widget), GtkAllocation* alloc, wxFrame *win ) +extern "C" { +static void gtk_menu_attached_callback( GtkWidget *WXUNUSED(widget), GtkWidget *WXUNUSED(child), wxFrame *win ) { - if (!win->HasVMT()) return; - -/* - printf( "OnFrameResize from " ); - if (win->GetClassInfo() && win->GetClassInfo()->GetClassName()) - printf( win->GetClassInfo()->GetClassName() ); - printf( ".\n" ); -*/ + if (!win->m_hasVMT) return; - win->GtkOnSize( alloc->x, alloc->y, alloc->width, alloc->height ); + win->m_menuBarDetached = false; + win->GtkUpdateSize(); +} } //----------------------------------------------------------------------------- -// "delete_event" +// "child_detached" of menu bar //----------------------------------------------------------------------------- -static gint gtk_frame_delete_callback( GtkWidget *WXUNUSED(widget), GdkEvent *WXUNUSED(event), wxFrame *win ) +extern "C" { +static void gtk_menu_detached_callback( GtkWidget *WXUNUSED(widget), GtkWidget *WXUNUSED(child), wxFrame *win ) { -/* - printf( "OnDelete from " ); - if (win->GetClassInfo() && win->GetClassInfo()->GetClassName()) - printf( win->GetClassInfo()->GetClassName() ); - printf( ".\n" ); -*/ + if (g_isIdle) + wxapp_install_idle_handler(); + + if (!win->m_hasVMT) return; - win->Close(); + // Raise the client area area + gdk_window_raise( win->m_wxwindow->window ); - return TRUE; + win->m_menuBarDetached = true; + win->GtkUpdateSize(); } +} + +#endif // wxUSE_MENUS_NATIVE +#if wxUSE_TOOLBAR //----------------------------------------------------------------------------- -// "configure_event" +// "child_attached" of tool bar //----------------------------------------------------------------------------- -static gint gtk_frame_configure_callback( GtkWidget *WXUNUSED(widget), GdkEventConfigure *event, wxFrame *win ) +extern "C" { +static void gtk_toolbar_attached_callback( GtkWidget *WXUNUSED(widget), GtkWidget *WXUNUSED(child), wxFrame *win ) { - if (!win->HasVMT()) return FALSE; - - win->m_x = event->x; - win->m_y = event->y; - - return FALSE; + if (!win->m_hasVMT) return; + + win->m_toolBarDetached = false; + win->GtkUpdateSize(); +} } //----------------------------------------------------------------------------- -// wxFrame +// "child_detached" of tool bar //----------------------------------------------------------------------------- -BEGIN_EVENT_TABLE(wxFrame, wxWindow) - EVT_SIZE(wxFrame::OnSize) - EVT_CLOSE(wxFrame::OnCloseWindow) - EVT_IDLE(wxFrame::OnIdle) -END_EVENT_TABLE() +extern "C" { +static void gtk_toolbar_detached_callback( GtkWidget *WXUNUSED(widget), GtkWidget *WXUNUSED(child), wxFrame *win ) +{ + if (g_isIdle) + wxapp_install_idle_handler(); -IMPLEMENT_DYNAMIC_CLASS(wxFrame,wxWindow) + if (!win->m_hasVMT) return; -wxFrame::wxFrame() -{ - m_frameMenuBar = (wxMenuBar *) NULL; - m_frameStatusBar = (wxStatusBar *) NULL; - m_frameToolBar = (wxToolBar *) NULL; - m_sizeSet = FALSE; - m_addPrivateChild = FALSE; - m_wxwindow = (GtkWidget *) NULL; - m_mainWindow = (GtkWidget *) NULL; - wxTopLevelWindows.Insert( this ); -} + // Raise the client area area + gdk_window_raise( win->m_wxwindow->window ); -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_frameStatusBar = (wxStatusBar *) NULL; - m_frameToolBar = (wxToolBar *) NULL; - m_sizeSet = FALSE; - m_addPrivateChild = FALSE; - m_wxwindow = (GtkWidget *) NULL; - m_mainWindow = (GtkWidget *) NULL; - Create( parent, id, title, pos, size, style, name ); - wxTopLevelWindows.Insert( this ); + win->m_toolBarDetached = true; + win->GtkUpdateSize(); +} } +#endif // wxUSE_TOOLBAR -bool wxFrame::Create( wxWindow *parent, wxWindowID id, const wxString &title, - const wxPoint &pos, const wxSize &size, - long style, const wxString &name ) -{ - m_needParent = FALSE; - PreCreation( parent, id, pos, size, style, name ); +// ---------------------------------------------------------------------------- +// wxFrame itself +// ---------------------------------------------------------------------------- - m_title = title; +//----------------------------------------------------------------------------- +// InsertChild for wxFrame +//----------------------------------------------------------------------------- - GtkWindowType win_type = GTK_WINDOW_TOPLEVEL; - if (style & wxSIMPLE_BORDER) win_type = GTK_WINDOW_POPUP; - - m_widget = gtk_window_new( win_type ); - 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 ); +/* 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 wxWidgets requires different ways to insert + * a child in container classes. */ + +static void wxInsertChildInFrame( wxFrame* parent, wxWindow* child ) +{ + wxASSERT( GTK_IS_WIDGET(child->m_widget) ); - gtk_window_set_title( GTK_WINDOW(m_widget), title ); - GTK_WIDGET_UNSET_FLAGS( m_widget, GTK_CAN_FOCUS ); + 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 ); + } - gtk_widget_set( m_widget, "GtkWindow::allow_shrink", TRUE, NULL); + // Resize on OnInternalIdle + parent->GtkUpdateSize(); +} - gtk_signal_connect( GTK_OBJECT(m_widget), "delete_event", - GTK_SIGNAL_FUNC(gtk_frame_delete_callback), (gpointer)this ); +// ---------------------------------------------------------------------------- +// wxFrame creation +// ---------------------------------------------------------------------------- - m_mainWindow = gtk_myfixed_new(); - gtk_widget_show( m_mainWindow ); - GTK_WIDGET_UNSET_FLAGS( m_mainWindow, GTK_CAN_FOCUS ); +void wxFrame::Init() +{ + m_menuBarDetached = false; + m_toolBarDetached = false; + m_menuBarHeight = 2; +} - gtk_container_add( GTK_CONTAINER(m_widget), m_mainWindow ); - gtk_widget_set_uposition( m_mainWindow, 0, 0 ); +bool wxFrame::Create( wxWindow *parent, + wxWindowID id, + const wxString& title, + const wxPoint& pos, + const wxSize& sizeOrig, + long style, + const wxString &name ) +{ + bool rt = wxTopLevelWindow::Create(parent, id, title, pos, sizeOrig, + style, name); + m_insertCallback = (wxInsertChildFunction) wxInsertChildInFrame; - m_wxwindow = gtk_myfixed_new(); - gtk_widget_show( m_wxwindow ); - GTK_WIDGET_UNSET_FLAGS( m_wxwindow, GTK_CAN_FOCUS ); + return rt; +} - gtk_container_add( GTK_CONTAINER(m_mainWindow), m_wxwindow ); +wxFrame::~wxFrame() +{ + m_isBeingDeleted = true; + DeleteAllBars(); +} - gtk_signal_connect( GTK_OBJECT(m_widget), "size_allocate", - GTK_SIGNAL_FUNC(gtk_frame_size_callback), (gpointer)this ); +// ---------------------------------------------------------------------------- +// overridden wxWindow methods +// ---------------------------------------------------------------------------- - gtk_signal_connect( GTK_OBJECT(m_widget), "configure_event", - GTK_SIGNAL_FUNC(gtk_frame_configure_callback), (gpointer)this ); - - PostCreation(); +void wxFrame::DoGetClientSize( int *width, int *height ) const +{ + wxASSERT_MSG( (m_widget != NULL), wxT("invalid frame") ); - gtk_widget_realize( m_mainWindow ); + wxTopLevelWindow::DoGetClientSize( width, height ); - return TRUE; + if (height) + { +#if wxUSE_MENUS_NATIVE + // menu bar + if (m_frameMenuBar) + { + if (!m_menuBarDetached) + (*height) -= m_menuBarHeight; + else + (*height) -= wxPLACE_HOLDER; + } +#endif // wxUSE_MENUS_NATIVE + +#if wxUSE_STATUSBAR + // status bar + if (m_frameStatusBar && m_frameStatusBar->IsShown()) + (*height) -= wxSTATUS_HEIGHT; +#endif // wxUSE_STATUSBAR + +#if wxUSE_TOOLBAR + // tool bar + if (m_frameToolBar && m_frameToolBar->IsShown()) + { + 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 // wxUSE_TOOLBAR + } } -wxFrame::~wxFrame() +void wxFrame::DoSetClientSize( int width, int height ) { - if (m_frameMenuBar) delete m_frameMenuBar; - if (m_frameStatusBar) delete m_frameStatusBar; - if (m_frameToolBar) delete m_frameToolBar; + wxASSERT_MSG( (m_widget != NULL), wxT("invalid frame") ); + +#if wxUSE_MENUS_NATIVE + // menu bar + if (m_frameMenuBar) + { + if (!m_menuBarDetached) + height += m_menuBarHeight; + else + height += wxPLACE_HOLDER; + } +#endif // wxUSE_MENUS_NATIVE + +#if wxUSE_STATUSBAR + // status bar + if (m_frameStatusBar && m_frameStatusBar->IsShown()) height += wxSTATUS_HEIGHT; +#endif -// if (m_mainWindow) gtk_widget_destroy( m_mainWindow ); +#if wxUSE_TOOLBAR + // tool bar + if (m_frameToolBar && m_frameToolBar->IsShown()) + { + 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 - wxTopLevelWindows.DeleteObject( this ); - if (wxTopLevelWindows.Number() == 0) wxTheApp->ExitMainLoop(); + wxTopLevelWindow::DoSetClientSize( width, height ); } -bool wxFrame::Show( bool show ) +void wxFrame::GtkOnSize( int WXUNUSED(x), int WXUNUSED(y), + int width, int height ) { - wxASSERT_MSG( (m_widget != NULL), "invalid frame" ); - - if (show) - { - wxSizeEvent event( wxSize(m_width,m_height), GetId() ); - m_sizeSet = FALSE; - ProcessEvent( event ); - } - return wxWindow::Show( show ); -} + // 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; + + // 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; + + // space occupied by m_frameToolBar and m_frameMenuBar + int client_area_x_offset = 0, + client_area_y_offset = 0; + + /* 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 */ + + int minWidth = GetMinWidth(), + minHeight = GetMinHeight(), + maxWidth = GetMaxWidth(), + maxHeight = GetMaxHeight(); + + if ((minWidth != -1) && (m_width < minWidth)) m_width = minWidth; + if ((minHeight != -1) && (m_height < minHeight)) m_height = minHeight; + if ((maxWidth != -1) && (m_width > maxWidth)) m_width = maxWidth; + if ((maxHeight != -1) && (m_height > maxHeight)) m_height = maxHeight; + + if (m_mainWidget) + { + // set size hints + gint flag = 0; // GDK_HINT_POS; + if ((minWidth != -1) || (minHeight != -1)) flag |= GDK_HINT_MIN_SIZE; + if ((maxWidth != -1) || (maxHeight != -1)) flag |= GDK_HINT_MAX_SIZE; + GdkGeometry geom; + geom.min_width = minWidth; + geom.min_height = minHeight; + geom.max_width = maxWidth; + geom.max_height = maxHeight; + gtk_window_set_geometry_hints( GTK_WINDOW(m_widget), + (GtkWidget*) NULL, + &geom, + (GdkWindowHints) flag ); + + // 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 wxUSE_MENUS_NATIVE + if (m_frameMenuBar) + { + int xx = m_miniEdge; + int yy = m_miniEdge + m_miniTitle; + int ww = m_width - 2*m_miniEdge; + int hh = m_menuBarHeight; + 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; + } +#endif // wxUSE_MENUS_NATIVE + +#if wxUSE_TOOLBAR + if ((m_frameToolBar) && m_frameToolBar->IsShown() && + (m_frameToolBar->m_widget->parent == m_mainWidget)) + { + int xx = m_miniEdge; + int yy = m_miniEdge + m_miniTitle; +#if wxUSE_MENUS_NATIVE + if (m_frameMenuBar) + { + if (!m_menuBarDetached) + yy += m_menuBarHeight; + else + yy += wxPLACE_HOLDER; + } +#endif // wxUSE_MENUS_NATIVE + + 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; + + 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_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. + } -void wxFrame::Enable( bool enable ) -{ - wxASSERT_MSG( (m_widget != NULL), "invalid frame" ); - - if (!m_mainWindow) return; - - wxWindow::Enable( enable ); - gtk_widget_set_sensitive( m_mainWindow, enable ); -} +#if wxUSE_STATUSBAR + if (m_frameStatusBar && m_frameStatusBar->IsShown()) + { + int xx = 0 + 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_pizza_set_size( GTK_PIZZA(m_wxwindow), + m_frameStatusBar->m_widget, + xx, yy, ww, hh ); + gtk_widget_draw( m_frameStatusBar->m_widget, (GdkRectangle*) NULL ); + } +#endif // wxUSE_STATUSBAR -void wxFrame::OnCloseWindow( wxCloseEvent &event ) -{ - if (GetEventHandler()->OnClose() || event.GetForce()) this->Destroy(); -} + m_sizeSet = true; -bool wxFrame::Destroy() -{ - wxASSERT_MSG( (m_widget != NULL), "invalid frame" ); - - if (!wxPendingDelete.Member(this)) - wxPendingDelete.Append(this); + // send size event to frame + wxSizeEvent event( wxSize(m_width,m_height), GetId() ); + event.SetEventObject( this ); + HandleWindowEvent( event ); - return TRUE; -} +#if wxUSE_STATUSBAR + // 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->HandleWindowEvent( event2 ); + } +#endif // wxUSE_STATUSBAR -void wxFrame::ImplementSetPosition(void) -{ - if ((m_x != -1) || (m_y != -1)) - gtk_widget_set_uposition( m_widget, m_x, m_y ); + m_resizing = false; } -void wxFrame::Centre( int direction ) +void wxFrame::OnInternalIdle() { - wxASSERT_MSG( (m_widget != NULL), "invalid frame" ); - - if (direction & wxHORIZONTAL == wxHORIZONTAL) m_x = (gdk_screen_width () - m_width) / 2; - if (direction & wxVERTICAL == wxVERTICAL) m_y = (gdk_screen_height () - m_height) / 2; - ImplementSetPosition(); -} + wxFrameBase::OnInternalIdle(); -void wxFrame::GetClientSize( int *width, int *height ) const -{ - wxASSERT_MSG( (m_widget != NULL), "invalid frame" ); - - wxWindow::GetClientSize( width, height ); - if (height) - { - if (m_frameMenuBar) (*height) -= wxMENU_HEIGHT; - if (m_frameStatusBar) (*height) -= wxSTATUS_HEIGHT; - if (m_frameToolBar) +#if wxUSE_MENUS_NATIVE + if (m_frameMenuBar) m_frameMenuBar->OnInternalIdle(); +#endif // wxUSE_MENUS_NATIVE +#if wxUSE_TOOLBAR + if (m_frameToolBar) m_frameToolBar->OnInternalIdle(); +#endif +#if wxUSE_STATUSBAR + if (m_frameStatusBar) { - int y = 0; - m_frameToolBar->GetSize( (int *) NULL, &y ); - (*height) -= y; + m_frameStatusBar->OnInternalIdle(); + + // There may be controls in the status bar that + // need to be updated + for ( wxWindowList::compatibility_iterator node = m_frameStatusBar->GetChildren().GetFirst(); + node; + node = node->GetNext() ) + { + wxWindow *child = node->GetData(); + child->OnInternalIdle(); + } } - } +#endif } -void wxFrame::SetClientSize( int const width, int const height ) -{ - wxASSERT_MSG( (m_widget != NULL), "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, h ); -} +// ---------------------------------------------------------------------------- +// menu/tool/status bar stuff +// ---------------------------------------------------------------------------- -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; - - if ((m_height == height) && (m_width == width) && - (m_sizeSet)) return; - if (!m_mainWindow) return; - if (!m_wxwindow) return; - - 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, width, height ); - - int main_x = 0; - int main_y = 0; - int main_height = height; - int main_width = width; - - // This emulates Windows behaviour: - // The menu bar is part of the main window, but the status bar - // is on the implementation side in the client area. The - // function GetClientSize returns the size of the client area - // minus the status bar height. Under wxGTK, the main window - // is represented by m_mainWindow. The menubar is inserted - // into m_mainWindow whereas the statusbar is insertes into - // m_wxwindow just like any other window. - -// not really needed -// gtk_widget_set_usize( m_mainWindow, width, height ); - - if (m_frameMenuBar) - { - main_y = wxMENU_HEIGHT; - main_height -= wxMENU_HEIGHT; - } - - int toolbar_height = 0; - if (m_frameToolBar) m_frameToolBar->GetSize( (int *) NULL, &toolbar_height ); - - main_y += toolbar_height; - main_height -= toolbar_height; - - gtk_myfixed_move( GTK_MYFIXED(m_mainWindow), m_wxwindow, main_x, main_y ); - gtk_widget_set_usize( m_wxwindow, main_width, main_height ); - - if (m_frameMenuBar) - { - gtk_myfixed_move( GTK_MYFIXED(m_mainWindow), m_frameMenuBar->m_widget, 1, 1 ); - gtk_widget_set_usize( m_frameMenuBar->m_widget, width-2, wxMENU_HEIGHT-2 ); - } - - if (m_frameToolBar) - { - gtk_myfixed_move( GTK_MYFIXED(m_mainWindow), m_frameToolBar->m_widget, 1, wxMENU_HEIGHT ); - gtk_widget_set_usize( m_frameToolBar->m_widget, width-2, toolbar_height ); - } - - if (m_frameStatusBar) - { - m_frameStatusBar->SetSize( 0, main_height-wxSTATUS_HEIGHT, width, wxSTATUS_HEIGHT ); - } - - m_sizeSet = TRUE; - - wxSizeEvent event( wxSize(m_width,m_height), GetId() ); - event.SetEventObject( this ); - ProcessEvent( event ); -} +#if wxUSE_MENUS_NATIVE -void wxFrame::OnSize( wxSizeEvent &WXUNUSED(event) ) +void wxFrame::DetachMenuBar() { - wxASSERT_MSG( (m_widget != NULL), "invalid frame" ); - - if ( GetAutoLayout() ) - Layout(); - 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()) + wxASSERT_MSG( (m_widget != NULL), wxT("invalid frame") ); + wxASSERT_MSG( (m_wxwindow != NULL), wxT("invalid frame") ); + + if ( m_frameMenuBar ) { - wxWindow *win = (wxWindow *)node->Data(); - if (!IS_KIND_OF(win,wxFrame) && !IS_KIND_OF(win,wxDialog) -#if 0 // not in m_children anyway - && (win != m_frameMenuBar) && - (win != m_frameToolBar) && - (win != m_frameStatusBar) -#endif - ) - { - if ( child ) // it's the second one: do nothing - return; + m_frameMenuBar->UnsetInvokingWindow( this ); - child = win; - } - } + if (m_frameMenuBar->GetWindowStyle() & wxMB_DOCKABLE) + { + gtk_signal_disconnect_by_func( GTK_OBJECT(m_frameMenuBar->m_widget), + GTK_SIGNAL_FUNC(gtk_menu_attached_callback), (gpointer)this ); - // 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); - } -} + gtk_signal_disconnect_by_func( GTK_OBJECT(m_frameMenuBar->m_widget), + GTK_SIGNAL_FUNC(gtk_menu_detached_callback), (gpointer)this ); + } -void wxFrame::AddChild( wxWindow *child ) -{ - wxASSERT_MSG( (m_widget != NULL), "invalid frame" ); - wxASSERT_MSG( (m_wxwindow != NULL), "invalid frame" ); - wxASSERT_MSG( (m_mainWindow != NULL), "invalid frame" ); - wxASSERT_MSG( (child != NULL), "invalid child" ); - wxASSERT_MSG( (child->m_widget != NULL), "invalid child" ); - - // wxFrame and wxDialog as children aren't placed into the parents - - if (IS_KIND_OF(child,wxMDIChildFrame)) wxFAIL_MSG( "wxFrame::AddChild error.\n" ); - - if ( IS_KIND_OF(child,wxFrame) || IS_KIND_OF(child,wxDialog)) - { - m_children.Append( child ); - - if ((child->m_x != -1) && (child->m_y != -1)) - gtk_widget_set_uposition( child->m_widget, child->m_x, child->m_y ); - - return; - } - - if (m_addPrivateChild) - { - gtk_myfixed_put( GTK_MYFIXED(m_mainWindow), child->m_widget, child->m_x, child->m_y ); - - gtk_widget_set_usize( child->m_widget, child->m_width, child->m_height ); - } - else - { - m_children.Append( child ); - - if (m_wxwindow) - gtk_myfixed_put( GTK_MYFIXED(m_wxwindow), child->m_widget, child->m_x, child->m_y ); - - gtk_widget_set_usize( child->m_widget, child->m_width, child->m_height ); - } -} + gtk_widget_ref( m_frameMenuBar->m_widget ); -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(); - } + gtk_container_remove( GTK_CONTAINER(m_mainWidget), m_frameMenuBar->m_widget ); + } + + wxFrameBase::DetachMenuBar(); } -void wxFrame::SetMenuBar( wxMenuBar *menuBar ) +void wxFrame::AttachMenuBar( wxMenuBar *menuBar ) { - wxASSERT_MSG( (m_widget != NULL), "invalid frame" ); - wxASSERT_MSG( (m_wxwindow != NULL), "invalid frame" ); - wxASSERT_MSG( (m_mainWindow != NULL), "invalid frame" ); - - m_frameMenuBar = menuBar; - - if (m_frameMenuBar) - { - wxNode *node = m_frameMenuBar->m_menus.First(); - while (node) + wxFrameBase::AttachMenuBar(menuBar); + + if (m_frameMenuBar) { - wxMenu *menu = (wxMenu*)node->Data(); - SetInvokingWindow( menu, this ); - node = node->Next(); + m_frameMenuBar->SetInvokingWindow( this ); + + 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 ); + } + + gtk_widget_show( m_frameMenuBar->m_widget ); + + UpdateMenuBarSize(); } - - if (m_frameMenuBar->m_parent != this) + else { - m_frameMenuBar->m_parent = this; - gtk_myfixed_put( GTK_MYFIXED(m_mainWindow), - m_frameMenuBar->m_widget, m_frameMenuBar->m_x, m_frameMenuBar->m_y ); + m_menuBarHeight = 2; + GtkUpdateSize(); // resize window in OnInternalIdle } - } } -wxMenuBar *wxFrame::GetMenuBar(void) const +void wxFrame::UpdateMenuBarSize() { - return m_frameMenuBar; -} + GtkRequisition req; -wxToolBar* wxFrame::CreateToolBar(long style, wxWindowID id, const wxString& name) -{ - wxASSERT_MSG( (m_widget != NULL), "invalid frame" ); - - wxCHECK_MSG( m_frameToolBar == NULL, FALSE, "recreating toolbar in wxFrame" ); - - m_addPrivateChild = TRUE; - m_frameToolBar = OnCreateToolBar( style, id, name ); - m_addPrivateChild = FALSE; - - return m_frameToolBar; -} + req.width = 2; + req.height = 2; -wxToolBar* wxFrame::OnCreateToolBar( long style, wxWindowID id, const wxString& name ) -{ - return new wxToolBar( this, id, wxDefaultPosition, wxDefaultSize, style, name ); -} + // this is called after Remove with a NULL m_frameMenuBar + if ( m_frameMenuBar ) + (* GTK_WIDGET_CLASS( GTK_OBJECT_GET_CLASS(m_frameMenuBar->m_widget) )->size_request ) + (m_frameMenuBar->m_widget, &req ); -wxToolBar *wxFrame::GetToolBar(void) const -{ - return m_frameToolBar; -} + m_menuBarHeight = req.height; -wxStatusBar* wxFrame::CreateStatusBar( int number, long style, wxWindowID id, const wxString& name ) -{ - wxASSERT_MSG( (m_widget != NULL), "invalid frame" ); - - wxCHECK_MSG( m_frameStatusBar == NULL, FALSE, "recreating status bar in wxFrame" ); + // resize window in OnInternalIdle - m_frameStatusBar = OnCreateStatusBar( number, style, id, name ); - - return m_frameStatusBar; + GtkUpdateSize(); } -wxStatusBar *wxFrame::OnCreateStatusBar( int number, long style, wxWindowID id, const wxString& name ) +#endif // wxUSE_MENUS_NATIVE + +#if wxUSE_TOOLBAR + +wxToolBar* wxFrame::CreateToolBar( long style, wxWindowID id, const wxString& name ) { - wxStatusBar *statusBar = (wxStatusBar *) NULL; - - statusBar = new wxStatusBar(this, id, wxPoint(0, 0), wxSize(100, 20), style, name); - - // Set the height according to the font and the border size - wxClientDC dc(statusBar); - dc.SetFont( *statusBar->GetFont() ); + wxASSERT_MSG( (m_widget != NULL), wxT("invalid frame") ); + + m_insertInClientArea = false; - long x, y; - dc.GetTextExtent( "X", &x, &y ); + m_frameToolBar = wxFrameBase::CreateToolBar( style, id, name ); - int height = (int)( (y * 1.1) + 2* statusBar->GetBorderY()); + m_insertInClientArea = true; - statusBar->SetSize( -1, -1, 100, height ); + GtkUpdateSize(); - statusBar->SetFieldsCount( number ); - return statusBar; + return m_frameToolBar; } -void wxFrame::SetStatusText(const wxString& text, int number) +void wxFrame::SetToolBar(wxToolBar *toolbar) { - wxASSERT_MSG( (m_widget != NULL), "invalid frame" ); - - wxCHECK_RET( m_frameStatusBar != NULL, "no statusbar to set text for" ); + bool hadTbar = m_frameToolBar != NULL; - m_frameStatusBar->SetStatusText(text, number); + wxFrameBase::SetToolBar(toolbar); + + 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(); + } + } + else // toolbar unset + { + // still need to update size if it had been there before + if ( hadTbar ) + { + GtkUpdateSize(); + } + } } -void wxFrame::SetStatusWidths(int n, const int widths_field[] ) -{ - wxASSERT_MSG( (m_widget != NULL), "invalid frame" ); - - wxCHECK_RET( m_frameStatusBar != NULL, "no statusbar to set widths for" ); +#endif // wxUSE_TOOLBAR - m_frameStatusBar->SetStatusWidths(n, widths_field); -} +#if wxUSE_STATUSBAR -wxStatusBar *wxFrame::GetStatusBar(void) const +wxStatusBar* wxFrame::CreateStatusBar(int number, + long style, + wxWindowID id, + const wxString& name) { - return m_frameStatusBar; + wxASSERT_MSG( (m_widget != NULL), wxT("invalid frame") ); + + // because it will change when toolbar is added + GtkUpdateSize(); + + return wxFrameBase::CreateStatusBar( number, style, id, name ); } -void wxFrame::SetTitle( const wxString &title ) +void wxFrame::SetStatusBar(wxStatusBar *statbar) { - 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 ); + bool hadStatBar = m_frameStatusBar != NULL; + + wxFrameBase::SetStatusBar(statbar); + + if (hadStatBar && !m_frameStatusBar) + GtkUpdateSize(); } -void wxFrame::SetIcon( const wxIcon &icon ) +void wxFrame::PositionStatusBar() { - 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 ); + if ( !m_frameStatusBar ) + return; + + GtkUpdateSize(); } +#endif // wxUSE_STATUSBAR