+#include <otk/otk.hh>
+
+int main(int argc, char **argv)
+{
+ otk::initialize();
+
+ int screen = DefaultScreen(**otk::display);
+
+ Pixmap old;
+ Window root = otk::display->screenInfo(screen)->rootWindow();
+
+ otk::Surface *s = new otk::Surface(screen,
+ otk::display->screenInfo(screen)->size());
+ otk::RenderTexture *tx = new otk::RenderTexture(screen, false,
+ otk::RenderTexture::Flat,
+ otk::RenderTexture::Bevel1,
+ false,
+ otk::RenderTexture::Solid,
+ false, 0x202020, 0x0000ff,
+ 0, 0);
+ otk::display->renderControl(screen)->drawBackground(*s, *tx);
+
+ otk::display->grab();
+
+ otk::display->setIgnoreErrors(true);
+ // get the current pixmap and free it
+ if (otk::Property::get(root, otk::Property::atoms.rootpmapid,
+ otk::Property::atoms.pixmap, &old) && old) {
+ XKillClient(**otk::display, old);
+ XSync(**otk::display, false);
+ XFreePixmap(**otk::display, old);
+ }
+ if (otk::Property::get(root, otk::Property::atoms.esetrootid,
+ otk::Property::atoms.pixmap, &old) && old)
+ XFreePixmap(**otk::display, old);
+ otk::display->setIgnoreErrors(false);
+
+ // XSetWindowBackground(**display, root, color.pixel());
+
+ // don't kill us when someone wants to change the background!!
+ Pixmap pixmap = XCreatePixmap(**otk::display, root, s->size().width(),
+ s->size().height(),
+ otk::display->screenInfo(screen)->depth());
+ XCopyArea(**otk::display, s->pixmap(), pixmap,
+ DefaultGC(**otk::display, screen), 0, 0,
+ s->size().width(), s->size().height(), 0, 0);
+
+ // set the new pixmap
+ XSetWindowBackgroundPixmap(**otk::display, root, pixmap);
+ XClearWindow(**otk::display, root);
+
+ otk::Property::set(root, otk::Property::atoms.rootpmapid,
+ otk::Property::atoms.pixmap, pixmap);
+ otk::Property::set(root, otk::Property::atoms.esetrootid,
+ otk::Property::atoms.pixmap, pixmap);
+
+ otk::display->ungrab();
+
+ delete tx;
+ delete s;
+
+ XSetCloseDownMode(**otk::display, RetainPermanent);
+ XKillClient(**otk::display, AllTemporary);
+
+ otk::destroy();
+}