X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/227e5e99cd140e628d431dc006d30447ed6ad81a..6dfaa4e5d9b8e6c741971884ec896f15f71712f4:/src/gtk1/dialog.cpp diff --git a/src/gtk1/dialog.cpp b/src/gtk1/dialog.cpp index 78009b93ad..9812ec9c7b 100644 --- a/src/gtk1/dialog.cpp +++ b/src/gtk1/dialog.cpp @@ -18,7 +18,17 @@ #include "gdk/gdk.h" #include "gtk/gtk.h" #include "wx/gtk/win_gtk.h" +#include "wx/cursor.h" +//----------------------------------------------------------------------------- +// idle system +//----------------------------------------------------------------------------- + +extern void wxapp_install_idle_handler(); +extern bool g_isIdle; + +//----------------------------------------------------------------------------- +// data //----------------------------------------------------------------------------- extern wxList wxPendingDelete; @@ -29,12 +39,8 @@ extern wxList wxPendingDelete; bool gtk_dialog_delete_callback( GtkWidget *WXUNUSED(widget), GdkEvent *WXUNUSED(event), wxDialog *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(); @@ -47,33 +53,45 @@ bool gtk_dialog_delete_callback( GtkWidget *WXUNUSED(widget), GdkEvent *WXUNUSED static void gtk_dialog_size_callback( GtkWidget *WXUNUSED(widget), GtkAllocation* alloc, wxDialog *win ) { - if (!win->HasVMT()) return; + if (g_isIdle) + wxapp_install_idle_handler(); -/* - printf( "OnDialogResize 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(); + } } //----------------------------------------------------------------------------- // "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 (!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 ); @@ -92,41 +110,20 @@ static gint gtk_dialog_configure_callback( GtkWidget *WXUNUSED(widget), GdkEvent static gint gtk_dialog_realized_callback( GtkWidget *widget, wxDialog *win ) { - /* 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_ALL; - long func = (long) GDK_FUNC_ALL; - - if ((win->m_windowStyle & wxCAPTION) == 0) - decor |= GDK_DECOR_TITLE; -/* if ((win->m_windowStyle & wxMINIMIZE) == 0) - func |= GDK_FUNC_MINIMIZE; - if ((win->m_windowStyle & wxMAXIMIZE) == 0) - func |= GDK_FUNC_MAXIMIZE; */ - if ((win->m_windowStyle & wxSYSTEM_MENU) == 0) - decor |= GDK_DECOR_MENU; - if ((win->m_windowStyle & wxMINIMIZE_BOX) == 0) - decor |= GDK_DECOR_MINIMIZE; - if ((win->m_windowStyle & wxMAXIMIZE_BOX) == 0) - decor |= GDK_DECOR_MAXIMIZE; - if ((win->m_windowStyle & wxRESIZE_BORDER) == 0) - func |= GDK_FUNC_RESIZE; - - 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->m_windowStyle & 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); - + if (g_isIdle) + wxapp_install_idle_handler(); + + /* I haven''t been able to set the position of + the dialog before it is shown, so I set the + position in "realize" and "map" */ + gtk_widget_set_uposition( widget, win->m_x, win->m_y ); + /* reset the icon */ if (win->m_icon != wxNullIcon) { wxIcon icon( win->m_icon ); win->m_icon = wxNullIcon; - win->SetIcon( icon ); + win->SetIcon( icon ); } return FALSE; @@ -139,11 +136,79 @@ gtk_dialog_realized_callback( GtkWidget *widget, wxDialog *win ) static gint gtk_dialog_map_callback( GtkWidget *widget, wxDialog *win ) { + if (g_isIdle) + wxapp_install_idle_handler(); + + /* I haven''t been able to set the position of + the dialog before it is shown, so I set the + position in "realize" and "map" */ gtk_widget_set_uposition( widget, win->m_x, win->m_y ); + /* all this is for Motif Window Manager "hints" and is supposed to be + recognized by other WM as well. not tested. */ + long decor = (long) GDK_DECOR_BORDER; + long func = (long) GDK_FUNC_MOVE ; + + if ((win->GetWindowStyle() & wxCAPTION) != 0) + decor |= GDK_DECOR_TITLE; + if ((win->GetWindowStyle() & wxSYSTEM_MENU) != 0) + { + decor |= GDK_DECOR_MENU; + func |= GDK_FUNC_CLOSE; + } + if ((win->GetWindowStyle() & wxMINIMIZE_BOX) != 0) + { + func |= GDK_FUNC_MINIMIZE; + decor |= GDK_DECOR_MINIMIZE; + } + if ((win->GetWindowStyle() & wxMAXIMIZE_BOX) != 0) + { + decor |= GDK_DECOR_MAXIMIZE; + func |= GDK_FUNC_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); + 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 //----------------------------------------------------------------------------- @@ -160,6 +225,7 @@ IMPLEMENT_DYNAMIC_CLASS(wxDialog,wxPanel) void wxDialog::Init() { + m_returnCode = 0; m_sizeSet = FALSE; m_modalShowing = FALSE; } @@ -183,13 +249,22 @@ 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( _T("wxDialog creation failed") ); + return FALSE; + } + m_insertCallback = (wxInsertChildFunction) wxInsertChildInDialog; + m_widget = gtk_window_new( GTK_WINDOW_TOPLEVEL ); + + if (!name.IsEmpty()) + gtk_window_set_wmclass( GTK_WINDOW(m_widget), name.mb_str(), name.mb_str() ); + GTK_WIDGET_UNSET_FLAGS( m_widget, GTK_CAN_FOCUS ); - gtk_widget_set( m_widget, "GtkWindow::allow_shrink", TRUE, NULL); - gtk_signal_connect( GTK_OBJECT(m_widget), "delete_event", GTK_SIGNAL_FUNC(gtk_dialog_delete_callback), (gpointer)this ); @@ -208,12 +283,12 @@ bool wxDialog::Create( wxWindow *parent, /* we cannot set MWM hints 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_dialog_realized_callback), (gpointer) this ); + 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 ); + 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", @@ -227,6 +302,8 @@ bool wxDialog::Create( wxWindow *parent, wxDialog::~wxDialog() { + m_isBeingDeleted = TRUE; + wxTopLevelWindows.DeleteObject( this ); if (wxTheApp->GetTopWindow() == this) @@ -266,13 +343,13 @@ 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()) { @@ -331,11 +408,13 @@ void wxDialog::OnSize( wxSizeEvent &WXUNUSED(event) ) { wxASSERT_MSG( (m_widget != NULL), _T("invalid dialog") ); +#if wxUSE_CONSTRAINTS if (GetAutoLayout()) { Layout(); } else +#endif // wxUSE_CONSTRAINTS { /* no child: go out ! */ if (!GetChildren().First()) return; @@ -373,7 +452,7 @@ 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; @@ -406,17 +485,17 @@ void wxDialog::DoSetSize( int x, int y, int width, int height, int sizeFlags ) if ((m_x != -1) || (m_y != -1)) { if ((m_x != old_x) || (m_y != old_y)) - { - /* we set the position here and when showing the dialog - for the first time in idle time */ + { + /* we set the position here and when showing the dialog + for the first time in idle time */ gtk_widget_set_uposition( m_widget, m_x, m_y ); - } + } } if ((m_width != old_width) || (m_height != old_height)) { /* actual resizing is deferred to GtkOnSize in idle time and - when showing the dialog */ + when showing the dialog */ m_sizeSet = FALSE; } @@ -465,7 +544,7 @@ void wxDialog::Centre( int direction ) void wxDialog::OnInternalIdle() { - if (!m_sizeSet) + if (!m_sizeSet && GTK_WIDGET_REALIZED(m_wxwindow)) GtkOnSize( m_x, m_y, m_width, m_height ); } @@ -486,21 +565,11 @@ 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 @@ -527,6 +596,8 @@ int wxDialog::ShowModal() return GetReturnCode(); } + wxBusyCursorSuspender cs; // temporarily suppress the busy cursor + Show( TRUE ); m_modalShowing = TRUE; @@ -565,6 +636,8 @@ 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();