X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/a2053b27b318fe81918a72c838944d1e8cd1524f..e1ee679c2e3f48bc4f2607e35033ed5505ed6665:/src/gtk1/dialog.cpp diff --git a/src/gtk1/dialog.cpp b/src/gtk1/dialog.cpp index 596c4a5a9a..7cf4f752b5 100644 --- a/src/gtk1/dialog.cpp +++ b/src/gtk1/dialog.cpp @@ -18,6 +18,12 @@ #include "gdk/gdk.h" #include "gtk/gtk.h" #include "wx/gtk/win_gtk.h" +#include "wx/cursor.h" + +/* +#include "gdk/gdkprivate.h" +#include "gdk/gdkx.h" +*/ //----------------------------------------------------------------------------- // idle system @@ -38,14 +44,8 @@ extern wxList wxPendingDelete; bool gtk_dialog_delete_callback( GtkWidget *WXUNUSED(widget), GdkEvent *WXUNUSED(event), wxDialog *win ) { - if (g_isIdle) wxapp_install_idle_handler(); - -/* - printf( "OnDelete from " ); - if (win->GetClassInfo() && win->GetClassInfo()->GetClassName()) - printf( win->GetClassInfo()->GetClassName() ); - printf( ".\n" ); -*/ + if (g_isIdle) + wxapp_install_idle_handler(); win->Close(); @@ -58,34 +58,45 @@ bool gtk_dialog_delete_callback( GtkWidget *WXUNUSED(widget), GdkEvent *WXUNUSED static void gtk_dialog_size_callback( GtkWidget *WXUNUSED(widget), GtkAllocation* alloc, wxDialog *win ) { - if (g_isIdle) wxapp_install_idle_handler(); + if (g_isIdle) + wxapp_install_idle_handler(); if (!win->m_hasVMT) return; -/* - printf( "OnDialogResize 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->InternalSetSize( alloc->width, 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(); + } } //----------------------------------------------------------------------------- // "configure_event" //----------------------------------------------------------------------------- -static gint gtk_dialog_configure_callback( GtkWidget *WXUNUSED(widget), GdkEventConfigure *event, wxDialog *win ) +static gint +#if (GTK_MINOR_VERSON > 0) +gtk_dialog_configure_callback( GtkWidget *WXUNUSED(widget), GdkEventConfigure *WXUNUSED(event), wxDialog *win ) +#else +gtk_dialog_configure_callback( GtkWidget *WXUNUSED(widget), GdkEventConfigure *event, wxDialog *win ) +#endif { - if (g_isIdle) wxapp_install_idle_handler(); + if (g_isIdle) + wxapp_install_idle_handler(); if (!win->m_hasVMT) return FALSE; - win->InternalSetPosition(event->x, event->y); +#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 ); @@ -104,30 +115,14 @@ static gint gtk_dialog_configure_callback( GtkWidget *WXUNUSED(widget), GdkEvent static gint gtk_dialog_realized_callback( GtkWidget *widget, wxDialog *win ) { - if (g_isIdle) wxapp_install_idle_handler(); - - /* reset the icon */ - if (win->m_icon != wxNullIcon) - { - wxIcon icon( win->m_icon ); - win->m_icon = wxNullIcon; - win->SetIcon( icon ); - } - - return FALSE; -} - -//----------------------------------------------------------------------------- -// "map" from m_widget -//----------------------------------------------------------------------------- + if (g_isIdle) + wxapp_install_idle_handler(); -static gint -gtk_dialog_map_callback( GtkWidget *widget, wxDialog *win ) -{ - /* I haven''t been able to set the position of - the dialog before it is shown, so I do it here */ + /* 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; @@ -164,9 +159,56 @@ gtk_dialog_map_callback( GtkWidget *widget, wxDialog *win ) 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 ); + } + return FALSE; } +//----------------------------------------------------------------------------- +// InsertChild for wxDialog +//----------------------------------------------------------------------------- + +/* 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 wxInsertChildInDialog( wxDialog* parent, wxWindow* child ) +{ + 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 ); + + if (parent->HasFlag(wxTAB_TRAVERSAL)) + { + /* we now allow a window to get the focus as long as it + doesn't have any children. */ + GTK_WIDGET_UNSET_FLAGS( parent->m_wxwindow, GTK_CAN_FOCUS ); + } +} + //----------------------------------------------------------------------------- // wxDialog //----------------------------------------------------------------------------- @@ -186,6 +228,7 @@ void wxDialog::Init() m_returnCode = 0; m_sizeSet = FALSE; m_modalShowing = FALSE; + m_isFrame = TRUE; } wxDialog::wxDialog( wxWindow *parent, @@ -207,8 +250,15 @@ bool wxDialog::Create( wxWindow *parent, 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("wxDialog creation failed") ); + return FALSE; + } + m_insertCallback = (wxInsertChildFunction) wxInsertChildInDialog; + m_widget = gtk_window_new( GTK_WINDOW_TOPLEVEL ); if (!name.IsEmpty()) @@ -236,11 +286,6 @@ bool wxDialog::Create( wxWindow *parent, gtk_signal_connect( GTK_OBJECT(m_widget), "realize", GTK_SIGNAL_FUNC(gtk_dialog_realized_callback), (gpointer) this ); - /* we set the position of the window after the map event. setting it - before has no effect (with KWM) */ - gtk_signal_connect( GTK_OBJECT(m_widget), "map", - GTK_SIGNAL_FUNC(gtk_dialog_map_callback), (gpointer) this ); - /* the user resized the frame by dragging etc. */ gtk_signal_connect( GTK_OBJECT(m_widget), "size_allocate", GTK_SIGNAL_FUNC(gtk_dialog_size_callback), (gpointer)this ); @@ -253,6 +298,8 @@ bool wxDialog::Create( wxWindow *parent, wxDialog::~wxDialog() { + m_isBeingDeleted = TRUE; + wxTopLevelWindows.DeleteObject( this ); if (wxTheApp->GetTopWindow() == this) @@ -269,7 +316,7 @@ wxDialog::~wxDialog() void wxDialog::SetTitle( const wxString& title ) { m_title = title; - if (m_title.IsNull()) m_title = _T(""); + if (m_title.IsNull()) m_title = wxT(""); gtk_window_set_title( GTK_WINDOW(m_widget), m_title.mbc_str() ); } @@ -292,13 +339,13 @@ void wxDialog::OnCancel( wxCommandEvent &WXUNUSED(event) ) else { SetReturnCode(wxID_CANCEL); - this->Show(FALSE); + Show(FALSE); } } void wxDialog::OnOK( wxCommandEvent &WXUNUSED(event) ) { - if ( Validate() && TransferDataFromWindow()) + if (Validate() && TransferDataFromWindow()) { if (IsModal()) { @@ -317,7 +364,7 @@ void wxDialog::OnPaint( wxPaintEvent& WXUNUSED(event) ) // yes } -void wxDialog::OnCloseWindow(wxCloseEvent& event) +void wxDialog::OnCloseWindow(wxCloseEvent& WXUNUSED(event)) { // We'll send a Cancel message by default, // which may close the dialog. @@ -355,13 +402,15 @@ bool wxDialog::Destroy() void wxDialog::OnSize( wxSizeEvent &WXUNUSED(event) ) { - wxASSERT_MSG( (m_widget != NULL), _T("invalid dialog") ); + wxASSERT_MSG( (m_widget != NULL), wxT("invalid dialog") ); +#if wxUSE_CONSTRAINTS if (GetAutoLayout()) { Layout(); } else +#endif // wxUSE_CONSTRAINTS { /* no child: go out ! */ if (!GetChildren().First()) return; @@ -388,8 +437,8 @@ void wxDialog::OnSize( wxSizeEvent &WXUNUSED(event) ) void wxDialog::DoSetSize( int x, int y, int width, int height, int sizeFlags ) { - wxASSERT_MSG( (m_widget != NULL), _T("invalid dialog") ); - wxASSERT_MSG( (m_wxwindow != NULL), _T("invalid dialog") ); + wxASSERT_MSG( (m_widget != NULL), wxT("invalid dialog") ); + wxASSERT_MSG( (m_wxwindow != NULL), wxT("invalid dialog") ); if (m_resizing) return; /* I don't like recursions */ m_resizing = TRUE; @@ -399,7 +448,7 @@ void wxDialog::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; @@ -476,23 +525,12 @@ void wxDialog::GtkOnSize( int WXUNUSED(x), int WXUNUSED(y), int width, int heigh GetEventHandler()->ProcessEvent( event ); } -void wxDialog::Centre( int direction ) -{ - wxASSERT_MSG( (m_widget != NULL), _T("invalid dialog") ); - - 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 wxDialog::OnInternalIdle() { if (!m_sizeSet && GTK_WIDGET_REALIZED(m_wxwindow)) GtkOnSize( m_x, m_y, m_width, m_height ); + + wxWindow::OnInternalIdle(); } bool wxDialog::Show( bool show ) @@ -512,21 +550,11 @@ bool wxDialog::Show( bool show ) GtkOnSize( m_x, m_y, m_width, m_height ); } - if (show != m_isShown) - { - if (show) - { - gtk_widget_show( m_widget ); - } - else - gtk_widget_hide( m_widget ); - - m_isShown = show; - } + bool ret = wxWindow::Show( show ); if (show) InitDialog(); - return TRUE; + return ret; } bool wxDialog::IsModal() const @@ -542,17 +570,19 @@ void wxDialog::SetModal( bool WXUNUSED(flag) ) else if (m_windowStyle & wxDIALOG_MODAL) m_windowStyle -= wxDIALOG_MODAL; */ - wxFAIL_MSG( _T("wxDialog:SetModal obsolete now") ); + wxFAIL_MSG( wxT("wxDialog:SetModal obsolete now") ); } int wxDialog::ShowModal() { if (IsModal()) { - wxFAIL_MSG( _T("wxDialog:ShowModal called twice") ); + wxFAIL_MSG( wxT("wxDialog:ShowModal called twice") ); return GetReturnCode(); } + wxBusyCursorSuspender cs; // temporarily suppress the busy cursor + Show( TRUE ); m_modalShowing = TRUE; @@ -570,7 +600,7 @@ void wxDialog::EndModal( int retCode ) if (!IsModal()) { - wxFAIL_MSG( _T("wxDialog:EndModal called twice") ); + wxFAIL_MSG( wxT("wxDialog:EndModal called twice") ); return; } @@ -591,6 +621,8 @@ void wxDialog::SetIcon( const wxIcon &icon ) 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();