new file added

[wxWidgets.git] / src / gtk / toplevel.cpp

diff --git a/src/gtk/toplevel.cpp b/src/gtk/toplevel.cpp
index 21e0d8abcd6bc62874d150b12611b6c91673bdfb..c394556271ce76c34581194049bd27111f097bed 100644 (file)
--- a/src/gtk/toplevel.cpp
+++ b/src/gtk/toplevel.cpp
@@ -31,26 +31,20 @@
     #include "wx/app.h"
 #endif
 
-#include "wx/gtk/private.h"
 #include "wx/evtloop.h"
 #include "wx/sysopt.h"
 
 #include <gtk/gtk.h>
 #ifdef GDK_WINDOWING_X11
-#include <gdk/gdkx.h>
+    #include <gdk/gdkx.h>
+    #include <X11/Xatom.h>  // XA_CARDINAL
+    #include "wx/unix/utilsx11.h"
 #endif
 
+#include "wx/gtk/private.h"
+#include "wx/gtk/private/gtk2-compat.h"
 #include "wx/gtk/private/win_gtk.h"
 
-#ifdef GDK_WINDOWING_X11
-
-#include "wx/unix/utilsx11.h"
-
-// XA_CARDINAL
-#include <X11/Xatom.h>
-
-#endif // GDK_WINDOWING_X11
-
 #if wxUSE_LIBHILDON
     #include <hildon-widgets/hildon-program.h>
     #include <hildon-widgets/hildon-window.h>
@@ -86,7 +80,7 @@ static int gs_requestFrameExtentsStatus;
 // RequestUserAttention related functions
 //-----------------------------------------------------------------------------
 
-#ifndef __WXGTK30__
+#ifndef __WXGTK3__
 static void wxgtk_window_set_urgency_hint (GtkWindow *win,
                                            gboolean setting)
 {
@@ -310,7 +304,7 @@ void wxTopLevelWindowGTK::GTKHandleRealized()
     // GTK's shrinking/growing policy
     if ( !(m_gdkFunc & GDK_FUNC_RESIZE) )
         gtk_window_set_resizable(GTK_WINDOW(m_widget), FALSE);
-#if !GTK_CHECK_VERSION(3,0,0) && !defined(GTK_DISABLE_DEPRECATED)
+#ifndef __WXGTK3__
     else
         gtk_window_set_policy(GTK_WINDOW(m_widget), 1, 1, 1);
 #endif
@@ -318,6 +312,16 @@ void wxTopLevelWindowGTK::GTKHandleRealized()
     const wxIconBundle& icons = GetIcons();
     if (icons.GetIconCount())
         SetIcons(icons);
+
+#ifdef __WXGTK3__
+    if (gtk_window_get_has_resize_grip(GTK_WINDOW(m_widget)))
+    {
+        // Grip window can end up obscured, probably due to deferred show.
+        // Reset grip to ensure it is visible.
+        gtk_window_set_has_resize_grip(GTK_WINDOW(m_widget), false);
+        gtk_window_set_has_resize_grip(GTK_WINDOW(m_widget), true);
+    }
+#endif
 }
 
 //-----------------------------------------------------------------------------
@@ -351,7 +355,9 @@ gtk_frame_map_callback( GtkWidget*,
     }
 
 #if GTK_CHECK_VERSION(2,6,0)
+#ifndef __WXGTK3__
     if (!gtk_check_version(2,6,0))
+#endif
     {
         // restore focus-on-map setting in case ShowWithoutActivating() was called
         gtk_window_set_focus_on_map(GTK_WINDOW(win->m_widget), true);
@@ -393,15 +399,15 @@ bool wxGetFrameExtents(GdkWindow* window, int* left, int* right, int* top, int*
 {
 #ifdef GDK_WINDOWING_X11
     static GdkAtom property = gdk_atom_intern("_NET_FRAME_EXTENTS", false);
-    Atom xproperty = gdk_x11_atom_to_xatom_for_display(
-                        gdk_drawable_get_display(window), property);
+    GdkDisplay* display = gdk_window_get_display(window);
+    Atom xproperty = gdk_x11_atom_to_xatom_for_display(display, property);
     Atom type;
     int format;
     gulong nitems, bytes_after;
     guchar* data;
     Status status = XGetWindowProperty(
-        gdk_x11_drawable_get_xdisplay(window),
-        gdk_x11_drawable_get_xid(window),
+        GDK_DISPLAY_XDISPLAY(display),
+        GDK_WINDOW_XID(window),
         xproperty,
         0, 4, false, XA_CARDINAL,
         &type, &format, &nitems, &bytes_after, &data);
@@ -615,7 +621,7 @@ bool wxTopLevelWindowGTK::Create( wxWindow *parent,
 
     PostCreation();
 
-#if !GTK_CHECK_VERSION(3,0,0) && !defined(GTK_DISABLE_DEPRECATED)
+#ifndef __WXGTK3__
     if ((m_x != -1) || (m_y != -1))
         gtk_widget_set_uposition( m_widget, m_x, m_y );
 #endif
@@ -757,9 +763,9 @@ bool wxTopLevelWindowGTK::ShowFullScreen(bool show, long)
     m_fsIsShowing = show;
 
 #ifdef GDK_WINDOWING_X11
-    wxX11FullScreenMethod method =
-        wxGetFullScreenMethodX11((WXDisplay*)GDK_DISPLAY(),
-                                 (WXWindow)GDK_ROOT_WINDOW());
+    Display* xdpy = GDK_DISPLAY_XDISPLAY(gtk_widget_get_display(m_widget));
+    Window xroot = GDK_WINDOW_XID(gtk_widget_get_root_window(m_widget));
+    wxX11FullScreenMethod method = wxGetFullScreenMethodX11(xdpy, (WXWindow)xroot);
 
     // NB: gtk_window_fullscreen() uses freedesktop.org's WMspec extensions
     //     to switch to fullscreen, which is not always available. We must
@@ -777,14 +783,16 @@ bool wxTopLevelWindowGTK::ShowFullScreen(bool show, long)
     else
     {
         GdkWindow* window = gtk_widget_get_window(m_widget);
+        Window xid = GDK_WINDOW_XID(window);
 
         if (show)
         {
             GetPosition( &m_fsSaveFrame.x, &m_fsSaveFrame.y );
             GetSize( &m_fsSaveFrame.width, &m_fsSaveFrame.height );
 
-            int screen_width,screen_height;
-            wxDisplaySize( &screen_width, &screen_height );
+            GdkScreen* screen = gtk_widget_get_screen(m_widget);
+            const int screen_width = gdk_screen_get_width(screen);
+            const int screen_height = gdk_screen_get_height(screen);
 
             gint client_x, client_y, root_x, root_y;
             gint width, height;
@@ -796,14 +804,14 @@ bool wxTopLevelWindowGTK::ShowFullScreen(bool show, long)
             gdk_window_set_functions(window, (GdkWMFunction)0);
 
             gdk_window_get_origin(window, &root_x, &root_y);
-            gdk_window_get_geometry(window, &client_x, &client_y, &width, &height, NULL);
+            gdk_window_get_geometry(window, &client_x, &client_y, &width, &height);
 
             gdk_window_move_resize(
                 window, -client_x, -client_y, screen_width + 1, screen_height + 1);
 
-            wxSetFullScreenStateX11((WXDisplay*)GDK_DISPLAY(),
-                                    (WXWindow)GDK_ROOT_WINDOW(),
-                                    (WXWindow)GDK_WINDOW_XWINDOW(window),
+            wxSetFullScreenStateX11(xdpy,
+                                    (WXWindow)xroot,
+                                    (WXWindow)xid,
                                     show, &m_fsSaveFrame, method);
         }
         else // hide
@@ -813,9 +821,9 @@ bool wxTopLevelWindowGTK::ShowFullScreen(bool show, long)
             gdk_window_set_decorations(window, (GdkWMDecoration)m_gdkDecor);
             gdk_window_set_functions(window, (GdkWMFunction)m_gdkFunc);
 
-            wxSetFullScreenStateX11((WXDisplay*)GDK_DISPLAY(),
-                                    (WXWindow)GDK_ROOT_WINDOW(),
-                                    (WXWindow)GDK_WINDOW_XWINDOW(window),
+            wxSetFullScreenStateX11(xdpy,
+                                    (WXWindow)xroot,
+                                    (WXWindow)xid,
                                     show, &m_fsSaveFrame, method);
 
             SetSize(m_fsSaveFrame.x, m_fsSaveFrame.y,
@@ -918,12 +926,12 @@ bool wxTopLevelWindowGTK::Show( bool show )
         memset(&xevent, 0, sizeof(xevent));
         xevent.type = ClientMessage;
         GdkWindow* window = gtk_widget_get_window(m_widget);
-        xevent.window = gdk_x11_drawable_get_xid(window);
+        xevent.window = GDK_WINDOW_XID(window);
         xevent.message_type = gdk_x11_atom_to_xatom_for_display(
-            gdk_drawable_get_display(window),
+            gdk_window_get_display(window),
             gdk_atom_intern("_NET_REQUEST_FRAME_EXTENTS", false));
         xevent.format = 32;
-        Display* display = gdk_x11_drawable_get_xdisplay(window);
+        Display* display = GDK_DISPLAY_XDISPLAY(gdk_window_get_display(window));
         XSendEvent(display, DefaultRootWindow(display), false,
             SubstructureNotifyMask | SubstructureRedirectMask,
             (XEvent*)&xevent);
@@ -970,7 +978,9 @@ void wxTopLevelWindowGTK::ShowWithoutActivating()
     if (!m_isShown)
     {
 #if GTK_CHECK_VERSION(2,6,0)
+#ifndef __WXGTK3__
         if (!gtk_check_version(2,6,0))
+#endif
             gtk_window_set_focus_on_map(GTK_WINDOW(m_widget), false);
 #endif // GTK+ 2.6+
 
@@ -1054,6 +1064,8 @@ void wxTopLevelWindowGTK::DoSetSize( int x, int y, int width, int height, int si
     if (height >= 0)
         m_height = height;
     ConstrainSize();
+    if (m_width < 1) m_width = 1;
+    if (m_height < 1) m_height = 1;
     if (m_width != oldSize.x || m_height != oldSize.y)
     {
         int w, h;
@@ -1171,8 +1183,8 @@ void wxTopLevelWindowGTK::GTKUpdateDecorSize(const wxSize& decorSize)
             // adjust overall size to match change in frame extents
             m_width  += diff.x;
             m_height += diff.y;
-            if (m_width  < 0) m_width  = 0;
-            if (m_height < 0) m_height = 0;
+            if (m_width  < 1) m_width  = 1;
+            if (m_height < 1) m_height = 1;
             m_oldClientWidth = 0;
             gtk_widget_queue_resize(m_wxwindow);
         }
@@ -1433,6 +1445,9 @@ bool wxTopLevelWindowGTK::CanSetTransparent()
         return wxSystemOptions::GetOptionInt(SYSOPT_TRANSPARENT) != 0;
     }
 
+#ifdef __WXGTK3__
+    return gtk_widget_is_composited(m_widget) != 0;
+#else
 #if GTK_CHECK_VERSION(2,10,0)
     if (!gtk_check_version(2,10,0))
     {
@@ -1443,6 +1458,7 @@ bool wxTopLevelWindowGTK::CanSetTransparent()
     {
         return false;
     }
+#endif // !__WXGTK3__
 
 #if 0 // Don't be optimistic here for the sake of wxAUI
     int opcode, event, error;