X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/907789a0f72354f30ec04f79f03a0b7e2a29ac9a..1363811bb6338fb0dad6c16cfa47f46fb1eb3b99:/src/gtk1/frame.cpp diff --git a/src/gtk1/frame.cpp b/src/gtk1/frame.cpp index 4c987eacfd..ab4522cb56 100644 --- a/src/gtk1/frame.cpp +++ b/src/gtk1/frame.cpp @@ -8,7 +8,7 @@ ///////////////////////////////////////////////////////////////////////////// #ifdef __GNUG__ -#pragma implementation "frame.h" + #pragma implementation "frame.h" #endif #include "wx/frame.h" @@ -19,6 +19,10 @@ #include "wx/toolbar.h" #include "wx/statusbr.h" #include "wx/dcclient.h" + +#include "glib.h" +#include "gdk/gdk.h" +#include "gtk/gtk.h" #include "wx/gtk/win_gtk.h" //----------------------------------------------------------------------------- @@ -42,14 +46,14 @@ extern wxList wxPendingDelete; static void gtk_frame_size_callback( GtkWidget *WXUNUSED(widget), GtkAllocation* alloc, wxFrame *win ) { if (!win->HasVMT()) return; - + /* printf( "OnFrameResize from " ); if (win->GetClassInfo() && win->GetClassInfo()->GetClassName()) printf( win->GetClassInfo()->GetClassName() ); printf( ".\n" ); */ - + if ((win->m_width != alloc->width) || (win->m_height != alloc->height)) { win->m_sizeSet = FALSE; @@ -83,10 +87,14 @@ static gint gtk_frame_delete_callback( GtkWidget *WXUNUSED(widget), GdkEvent *WX static gint gtk_frame_configure_callback( GtkWidget *WXUNUSED(widget), GdkEventConfigure *event, wxFrame *win ) { if (!win->HasVMT()) return FALSE; - + win->m_x = event->x; win->m_y = event->y; - + + wxMoveEvent mevent( wxPoint(win->m_x,win->m_y), win->GetId() ); + mevent.SetEventObject( win ); + win->GetEventHandler()->ProcessEvent( mevent ); + return FALSE; } @@ -97,7 +105,7 @@ static gint gtk_frame_configure_callback( GtkWidget *WXUNUSED(widget), GdkEventC BEGIN_EVENT_TABLE(wxFrame, wxWindow) EVT_SIZE(wxFrame::OnSize) EVT_CLOSE(wxFrame::OnCloseWindow) - EVT_IDLE(wxFrame::OnIdle) + EVT_MENU_HIGHLIGHT_ALL(wxFrame::OnMenuHighlight) END_EVENT_TABLE() IMPLEMENT_DYNAMIC_CLASS(wxFrame,wxWindow) @@ -105,6 +113,7 @@ IMPLEMENT_DYNAMIC_CLASS(wxFrame,wxWindow) wxFrame::wxFrame() { m_frameMenuBar = (wxMenuBar *) NULL; + m_mdiMenuBar = (wxMenuBar *) NULL; m_frameStatusBar = (wxStatusBar *) NULL; m_frameToolBar = (wxToolBar *) NULL; m_sizeSet = FALSE; @@ -117,6 +126,7 @@ wxFrame::wxFrame( wxWindow *parent, wxWindowID id, const wxString &title, long style, const wxString &name ) { m_frameMenuBar = (wxMenuBar *) NULL; + m_mdiMenuBar = (wxMenuBar *) NULL; m_frameStatusBar = (wxStatusBar *) NULL; m_frameToolBar = (wxToolBar *) NULL; m_sizeSet = FALSE; @@ -130,7 +140,7 @@ bool wxFrame::Create( wxWindow *parent, wxWindowID id, const wxString &title, long style, const wxString &name ) { wxTopLevelWindows.Append( this ); - + m_needParent = FALSE; PreCreation( parent, id, pos, size, style, name ); @@ -139,18 +149,13 @@ bool wxFrame::Create( wxWindow *parent, wxWindowID id, const wxString &title, 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 ); gtk_window_set_title( GTK_WINDOW(m_widget), title ); GTK_WIDGET_UNSET_FLAGS( m_widget, GTK_CAN_FOCUS ); - gtk_widget_set( m_widget, "GtkWindow::allow_shrink", TRUE, NULL ); + gtk_window_set_policy( GTK_WINDOW(m_widget), 1, 1, 0 ); gtk_signal_connect( GTK_OBJECT(m_widget), "delete_event", GTK_SIGNAL_FUNC(gtk_frame_delete_callback), (gpointer)this ); @@ -161,55 +166,66 @@ bool wxFrame::Create( wxWindow *parent, wxWindowID id, const wxString &title, gtk_container_add( GTK_CONTAINER(m_widget), m_wxwindow ); + if (m_parent) m_parent->AddChild( this ); + + PostCreation(); + + gtk_widget_realize( m_widget ); + gtk_signal_connect( GTK_OBJECT(m_widget), "size_allocate", GTK_SIGNAL_FUNC(gtk_frame_size_callback), (gpointer)this ); 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(); - + return TRUE; } wxFrame::~wxFrame() { if (m_frameMenuBar) delete m_frameMenuBar; + m_frameMenuBar = (wxMenuBar *) NULL; + if (m_frameStatusBar) delete m_frameStatusBar; + m_frameStatusBar = (wxStatusBar *) NULL; + if (m_frameToolBar) delete m_frameToolBar; + m_frameToolBar = (wxToolBar *) NULL; wxTopLevelWindows.DeleteObject( this ); - if (wxTopLevelWindows.Number() == 0) wxTheApp->ExitMainLoop(); + + 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" ); - + 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 nor from within the size_allocate + handler, because GTK 1.1.X forbids that. */ + GtkOnSize( m_x, m_y, m_width, m_height ); } - - return wxWindow::Show( show ); -} -void wxFrame::OnCloseWindow( wxCloseEvent &event ) -{ - if (GetEventHandler()->OnClose() || event.GetForce()) this->Destroy(); + return wxWindow::Show( show ); } bool wxFrame::Destroy() { wxASSERT_MSG( (m_widget != NULL), "invalid frame" ); - + if (!wxPendingDelete.Member(this)) wxPendingDelete.Append(this); return TRUE; @@ -233,11 +249,11 @@ wxPoint wxFrame::GetClientAreaOrigin() const 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" ); - - // Don't do anything for children of wxMDIChildFrame + wxASSERT_MSG( (m_widget != NULL), "invalid frame" ); + + /* don't do anything for children of wxMDIChildFrame */ if (!m_wxwindow) return; if (m_resizing) return; // I don't like recursions @@ -247,7 +263,7 @@ void wxFrame::SetSize( int x, int y, int width, int height, int sizeFlags ) int old_y = m_y; int old_width = m_width; int old_height = m_height; - + if ((sizeFlags & wxSIZE_USE_EXISTING) == wxSIZE_USE_EXISTING) { if (x != -1) m_x = x; @@ -272,52 +288,47 @@ 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_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)) { - gtk_widget_set_usize( m_widget, m_width, m_height ); + /* we set the size in GtkOnSize */ + 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 ) { wxASSERT_MSG( (m_widget != NULL), "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; - + + 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 ); if (height) { @@ -337,10 +348,10 @@ void wxFrame::GetClientSize( int *width, int *height ) const } } -void wxFrame::SetClientSize( int const width, int const height ) +void wxFrame::DoSetClientSize( int width, int height ) { wxASSERT_MSG( (m_widget != NULL), "invalid frame" ); - + int h = height; if (m_frameMenuBar) h += wxMENU_HEIGHT; if (m_frameStatusBar) h += wxSTATUS_HEIGHT; @@ -350,7 +361,7 @@ void wxFrame::SetClientSize( int const width, int const height ) m_frameToolBar->GetSize( (int *) NULL, &y ); h += y; } - wxWindow::SetClientSize( width + m_miniEdge*2, h + m_miniEdge*2 + m_miniTitle ); + wxWindow::DoSetClientSize( width + m_miniEdge*2, h + m_miniEdge*2 + m_miniTitle ); } void wxFrame::GtkOnSize( int WXUNUSED(x), int WXUNUSED(y), int width, int height ) @@ -361,108 +372,126 @@ void wxFrame::GtkOnSize( int WXUNUSED(x), int WXUNUSED(y), int width, int height if (m_resizing) return; m_resizing = TRUE; - + if (!m_wxwindow) return; - + 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_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; + + /* 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. */ - gtk_widget_set_usize( m_widget, m_width, m_height ); - - // 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. - if (m_frameMenuBar) { int xx = m_miniEdge; - int yy = m_miniEdge + m_miniTitle; - int ww = m_width - 2*m_miniEdge; - int hh = wxMENU_HEIGHT; + 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) yy += wxMENU_HEIGHT; - int ww = m_width - 2*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; - - m_frameToolBar->m_x = xx; + + m_frameToolBar->m_x = xx; m_frameToolBar->m_y = yy; m_frameToolBar->m_height = hh; m_frameToolBar->m_width = ww; - + gtk_myfixed_move( GTK_MYFIXED(m_wxwindow), m_frameToolBar->m_widget, xx, yy ); gtk_widget_set_usize( m_frameToolBar->m_widget, ww, hh ); } - + if (m_frameStatusBar) { int xx = 0 + m_miniEdge; - int yy = m_height - wxSTATUS_HEIGHT - m_miniEdge; - int ww = m_width - 2*m_miniEdge; - int hh = wxSTATUS_HEIGHT; - + int yy = m_height - wxSTATUS_HEIGHT - m_miniEdge; + 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 ); } - + + /* 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::OnInternalIdle() { if (!m_sizeSet) GtkOnSize( m_x, m_y, m_width, m_height ); - + DoMenuUpdates(); } +void wxFrame::OnCloseWindow( wxCloseEvent& 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" ); - + if (GetAutoLayout()) { Layout(); } - else + else { - // no child: go out ! - if (!GetChildren()->First()) return; - - // do we have exactly one child? + /* 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()) + for(wxNode *node = GetChildren().First(); node; node = node->Next()) { wxWindow *win = (wxWindow *)node->Data(); - if (!IS_KIND_OF(win,wxFrame) && !IS_KIND_OF(win,wxDialog) + if (!wxIS_KIND_OF(win,wxFrame) && !wxIS_KIND_OF(win,wxDialog) #if 0 // not in m_children anyway ? && (win != m_frameMenuBar) && (win != m_frameToolBar) && @@ -470,13 +499,13 @@ void wxFrame::OnSize( wxSizeEvent &WXUNUSED(event) ) #endif ) { - // it's the second one: do nothing + /* it's the second one: do nothing */ if (child) return; child = win; } } - // 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 ); child->SetSize( 1, 1, client_x-2, client_y-2 ); @@ -500,9 +529,9 @@ void wxFrame::SetMenuBar( wxMenuBar *menuBar ) { wxASSERT_MSG( (m_widget != NULL), "invalid frame" ); wxASSERT_MSG( (m_wxwindow != NULL), "invalid frame" ); - + m_frameMenuBar = menuBar; - + if (m_frameMenuBar) { wxNode *node = m_frameMenuBar->m_menus.First(); @@ -512,35 +541,61 @@ void wxFrame::SetMenuBar( wxMenuBar *menuBar ) SetInvokingWindow( menu, this ); node = node->Next(); } - + if (m_frameMenuBar->m_parent != 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 ); + + /* an mdi child menu bar might be underneath */ + if (m_mdiMenuBar) m_frameMenuBar->Show( FALSE ); } } - - if (m_sizeSet) GtkOnSize( m_x, m_y, m_width, m_height ); + + m_sizeSet = FALSE; } -wxMenuBar *wxFrame::GetMenuBar(void) const +wxMenuBar *wxFrame::GetMenuBar() const { return m_frameMenuBar; } +void wxFrame::OnMenuHighlight(wxMenuEvent& event) +{ + if (GetStatusBar()) + { + if (event.GetMenuId() == -1) + { + SetStatusText(""); + } + else + { + wxMenuBar *menuBar = GetMenuBar(); + if (menuBar) + { + int menuId = event.GetMenuId(); + wxString helpString; + helpString = menuBar->GetHelpString(menuId); + if (helpString != "") + SetStatusText(helpString); + } + } + } +} + 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_frameToolBar = OnCreateToolBar( style, id, name ); - - GetChildren()->DeleteObject( m_frameToolBar ); - - if (m_sizeSet) GtkOnSize( m_x, m_y, m_width, m_height ); - + + GetChildren().DeleteObject( m_frameToolBar ); + + m_sizeSet = FALSE; + return m_frameToolBar; } @@ -549,33 +604,33 @@ wxToolBar* wxFrame::OnCreateToolBar( long style, wxWindowID id, const wxString& return new wxToolBar( this, id, wxDefaultPosition, wxDefaultSize, style, name ); } -wxToolBar *wxFrame::GetToolBar(void) const -{ - return m_frameToolBar; +wxToolBar *wxFrame::GetToolBar() const +{ + return m_frameToolBar; } 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" ); m_frameStatusBar = OnCreateStatusBar( number, style, id, name ); - - if (m_sizeSet) GtkOnSize( m_x, m_y, m_width, m_height ); - + + m_sizeSet = FALSE; + return m_frameStatusBar; } wxStatusBar *wxFrame::OnCreateStatusBar( int number, 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() ); + dc.SetFont( statusBar->GetFont() ); long x, y; dc.GetTextExtent( "X", &x, &y ); @@ -591,7 +646,7 @@ wxStatusBar *wxFrame::OnCreateStatusBar( int number, long style, wxWindowID id, void wxFrame::SetStatusText(const wxString& text, int number) { wxASSERT_MSG( (m_widget != NULL), "invalid frame" ); - + wxCHECK_RET( m_frameStatusBar != NULL, "no statusbar to set text for" ); m_frameStatusBar->SetStatusText(text, number); @@ -600,13 +655,13 @@ void wxFrame::SetStatusText(const wxString& text, int number) 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" ); m_frameStatusBar->SetStatusWidths(n, widths_field); } -wxStatusBar *wxFrame::GetStatusBar(void) const +wxStatusBar *wxFrame::GetStatusBar() const { return m_frameStatusBar; } @@ -614,7 +669,7 @@ wxStatusBar *wxFrame::GetStatusBar(void) const void wxFrame::SetTitle( const wxString &title ) { 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 ); @@ -623,14 +678,14 @@ void wxFrame::SetTitle( const wxString &title ) void wxFrame::SetIcon( const wxIcon &icon ) { 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 ); }