X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/e8375af8ff97a3649361b988a40b991a8cdaab09..ad653fa23069c5d9378247084f03c9a718c3ad62:/src/gtk/popupwin.cpp?ds=sidebyside diff --git a/src/gtk/popupwin.cpp b/src/gtk/popupwin.cpp index 6ed9c1a9ad..464e0d40b1 100644 --- a/src/gtk/popupwin.cpp +++ b/src/gtk/popupwin.cpp @@ -15,14 +15,11 @@ #include "wx/popupwin.h" #ifndef WX_PRECOMP - #include "wx/app.h" - #include "wx/frame.h" - #include "wx/cursor.h" #endif // WX_PRECOMP #include -#include "wx/gtk/win_gtk.h" +#include "wx/gtk/private/win_gtk.h" //----------------------------------------------------------------------------- // "button_press" @@ -49,14 +46,14 @@ static gint gtk_popup_button_press (GtkWidget *widget, GdkEvent *gdk_event, wxPo { if (child == widget) return FALSE; - child = child->parent; + child = gtk_widget_get_parent(child); } } wxFocusEvent event( wxEVT_KILL_FOCUS, win->GetId() ); event.SetEventObject( win ); - (void)win->GetEventHandler()->ProcessEvent( event ); + (void)win->HandleWindowEvent( event ); return TRUE; } @@ -76,66 +73,15 @@ bool gtk_dialog_delete_callback( GtkWidget *WXUNUSED(widget), GdkEvent *WXUNUSED } } -//----------------------------------------------------------------------------- -// "realize" from m_widget -//----------------------------------------------------------------------------- - -/* we cannot MWM hints and icons before the widget has been realized, - so we do this directly after realization */ - -extern "C" { -static gint -gtk_dialog_realized_callback( GtkWidget * WXUNUSED(widget), wxPopupWindow *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_BORDER; - long func = (long) GDK_FUNC_MOVE ; - - gdk_window_set_decorations( win->m_widget->window, (GdkWMDecoration)decor); - gdk_window_set_functions( win->m_widget->window, (GdkWMFunction)func); - - gtk_window_set_resizable(GTK_WINDOW(win->m_widget), FALSE); - - return FALSE; -} -} - -//----------------------------------------------------------------------------- -// InsertChild for wxPopupWindow -//----------------------------------------------------------------------------- - -/* 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 wxInsertChildInDialog( wxPopupWindow* parent, wxWindow* child ) -{ - gtk_pizza_put( GTK_PIZZA(parent->m_wxwindow), - 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 ); - } -} - //----------------------------------------------------------------------------- // wxPopupWindow //----------------------------------------------------------------------------- -BEGIN_EVENT_TABLE(wxPopupWindow,wxPopupWindowBase) #ifdef __WXUNIVERSAL__ +BEGIN_EVENT_TABLE(wxPopupWindow,wxPopupWindowBase) EVT_SIZE(wxPopupWindow::OnSize) -#endif END_EVENT_TABLE() +#endif wxPopupWindow::~wxPopupWindow() { @@ -156,21 +102,39 @@ bool wxPopupWindow::Create( wxWindow *parent, int style ) // All dialogs should really have this style m_windowStyle |= wxTAB_TRAVERSAL; - m_insertCallback = (wxInsertChildFunction) wxInsertChildInDialog; - m_widget = gtk_window_new( GTK_WINDOW_POPUP ); + g_object_ref( m_widget ); + + gtk_widget_set_name( m_widget, "wxPopupWindow" ); + // wxPopupWindow is used for different windows as well + // gtk_window_set_type_hint( GTK_WINDOW(m_widget), GDK_WINDOW_TYPE_HINT_COMBO ); - if ((m_parent) && (GTK_IS_WINDOW(m_parent->m_widget))) - gtk_window_set_transient_for( GTK_WINDOW(m_widget), GTK_WINDOW(m_parent->m_widget) ); + // Popup windows can be created without parent, so handle this correctly. + if (parent) + { + GtkWidget *toplevel = gtk_widget_get_toplevel( parent->m_widget ); + if (GTK_IS_WINDOW (toplevel)) + { +#if GTK_CHECK_VERSION(2,10,0) +#ifndef __WXGTK3__ + if (!gtk_check_version(2,10,0)) +#endif + { + gtk_window_group_add_window (gtk_window_get_group (GTK_WINDOW (toplevel)), GTK_WINDOW (m_widget)); + } +#endif + gtk_window_set_transient_for (GTK_WINDOW (m_widget), GTK_WINDOW (toplevel)); + } + gtk_window_set_screen (GTK_WINDOW (m_widget), gtk_widget_get_screen (GTK_WIDGET (parent->m_widget))); + } - GTK_WIDGET_UNSET_FLAGS( m_widget, GTK_CAN_FOCUS ); + gtk_window_set_resizable (GTK_WINDOW (m_widget), FALSE); g_signal_connect (m_widget, "delete_event", G_CALLBACK (gtk_dialog_delete_callback), this); - m_wxwindow = gtk_pizza_new(); + m_wxwindow = wxPizza::New(); gtk_widget_show( m_wxwindow ); - GTK_WIDGET_UNSET_FLAGS( m_wxwindow, GTK_CAN_FOCUS ); gtk_container_add( GTK_CONTAINER(m_widget), m_wxwindow ); @@ -178,11 +142,6 @@ bool wxPopupWindow::Create( wxWindow *parent, int style ) PostCreation(); - /* we cannot set MWM hints before the widget has - been realized, so we do this directly after realization */ - g_signal_connect (m_widget, "realize", - G_CALLBACK (gtk_dialog_realized_callback), this); - m_time = gtk_get_current_event_time(); g_signal_connect (m_widget, "button_press_event", @@ -201,125 +160,67 @@ void wxPopupWindow::DoSetSize( int x, int y, int width, int height, int sizeFlag 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; - int old_x = m_x; int old_y = m_y; int old_width = m_width; int old_height = m_height; - if ((sizeFlags & wxSIZE_ALLOW_MINUS_ONE) == 0) - { - if (x != -1) m_x = x; - if (y != -1) m_y = y; - if (width != -1) m_width = width; - if (height != -1) m_height = height; - } - else - { + if (x != -1 || (sizeFlags & wxSIZE_ALLOW_MINUS_ONE)) m_x = x; + if (y != -1 || (sizeFlags & wxSIZE_ALLOW_MINUS_ONE)) m_y = y; + if (width != -1) m_width = width; + if (height != -1) m_height = height; - } - -/* - if ((sizeFlags & wxSIZE_AUTO_WIDTH) == wxSIZE_AUTO_WIDTH) - { - if (width == -1) m_width = 80; - } - if ((sizeFlags & wxSIZE_AUTO_HEIGHT) == wxSIZE_AUTO_HEIGHT) - { - if (height == -1) m_height = 26; - } -*/ - - 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; + ConstrainSize(); 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 */ - // Where does that happen in idle time? I do not see it anywhere - MR gtk_window_move( GTK_WINDOW(m_widget), m_x, m_y ); } } if ((m_width != old_width) || (m_height != old_height)) { + // gtk_window_resize does not work for GTK_WINDOW_POPUP gtk_widget_set_size_request( m_widget, m_width, m_height ); - - /* actual resizing is deferred to GtkOnSize in idle time and - when showing the dialog */ - m_sizeSet = false; - + wxSizeEvent event(GetSize(), GetId()); + event.SetEventObject(this); + HandleWindowEvent(event); } - - m_resizing = false; } -void wxPopupWindow::GtkOnSize() +void wxPopupWindow::SetFocus() { - if (m_sizeSet) return; - if (!m_wxwindow) return; - - /* FIXME: is this a hack? */ - /* Since for some reason GTK will revert to using maximum size ever set - for this window, we have to set geometry hints maxsize to match size - given. Also set the to that minsize since resizing isn't possible - anyway. */ - - /* set size hints */ - gint flag = GDK_HINT_MAX_SIZE | GDK_HINT_MIN_SIZE; // GDK_HINT_POS; - GdkGeometry geom; - geom.min_width = m_width; - geom.min_height = m_height; - geom.max_width = m_width; - geom.max_height = m_height; - gtk_window_set_geometry_hints( GTK_WINDOW(m_widget), - (GtkWidget*) NULL, - &geom, - (GdkWindowHints) flag ); - - - m_sizeSet = true; - - wxSizeEvent event( wxSize(m_width,m_height), GetId() ); - event.SetEventObject( this ); - GetEventHandler()->ProcessEvent( event ); -} + // set the focus to the first child who wants it + wxWindowList::compatibility_iterator node = GetChildren().GetFirst(); + while ( node ) + { + wxWindow *child = node->GetData(); + node = node->GetNext(); -void wxPopupWindow::OnInternalIdle() -{ - if (!m_sizeSet && GTK_WIDGET_REALIZED(m_wxwindow)) - GtkOnSize(); + if ( child->CanAcceptFocus() && !child->IsTopLevel() ) + { + child->SetFocus(); + return; + } + } - wxWindow::OnInternalIdle(); + wxPopupWindowBase::SetFocus(); } bool wxPopupWindow::Show( bool show ) { - if (show && !m_sizeSet) + if (show && !IsShown()) { - /* 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(); + wxSizeEvent event(GetSize(), GetId()); + event.SetEventObject(this); + HandleWindowEvent(event); } bool ret = wxWindow::Show( show );