diff options
| -rw-r--r-- | src/x11_in_gtk3.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/src/x11_in_gtk3.c b/src/x11_in_gtk3.c index c956fd5..0a1aaf9 100644 --- a/src/x11_in_gtk3.c +++ b/src/x11_in_gtk3.c @@ -12,6 +12,7 @@ #include <suil/suil.h> #include <X11/X.h> +#include <X11/Xatom.h> #include <X11/Xlib.h> #include <X11/Xutil.h> @@ -110,6 +111,26 @@ suil_x11_wrapper_realize(GtkWidget* w) gtk_widget_set_sensitive(GTK_WIDGET(wrap->plug), TRUE); gtk_widget_set_can_focus(GTK_WIDGET(wrap->plug), TRUE); gtk_widget_grab_focus(GTK_WIDGET(wrap->plug)); + + // Setup drag/drop proxy from parent/grandparent window + GdkWindow* gwindow = gtk_widget_get_window(GTK_WIDGET(wrap->plug)); + Display* xdisplay = GDK_WINDOW_XDISPLAY(gwindow); + Window xwindow = GDK_WINDOW_XID(gwindow); + Atom xdnd_proxy_atom = gdk_x11_get_xatom_by_name("XdndProxy"); + Window ui_window = (Window)wrap->instance->ui_widget; + + while (xwindow) { + XChangeProperty(xdisplay, + xwindow, + xdnd_proxy_atom, + XA_WINDOW, + 32, + PropModeReplace, + (unsigned char*)&ui_window, + 1); + + xwindow = suil_x11_get_parent(xdisplay, xwindow); + } } static void |