X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fgbase%2Fwindow.cpp;h=9f2361e4e3c90ab93243294d0d206cf648e15ffb;hb=aeb2546fc11a7e27a02a47e85756746330253742;hp=3ba8d767a90e9edf5b9392bd2ef5d3d5b4f62e2d;hpb=881ad898c45954f95972091554af25d775b8c2a8;p=libs%2Fgui.git

diff --git a/source/gbase/window.cpp b/source/gbase/window.cpp
index 3ba8d76..9f2361e 100644
--- a/source/gbase/window.cpp
+++ b/source/gbase/window.cpp
@@ -54,6 +54,9 @@ Window::~Window()
 		CloseWindow(window);
 #else
 		XDestroyWindow(display.get_display(), window);
+
+	if(invisible_cursor)
+		XFreeCursor(display.get_display(), invisible_cursor);
 #endif
 
 	display.remove_window(this);
@@ -143,6 +146,43 @@ void Window::reconfigure(const WindowOptions &opts)
 		display.restore_mode();
 }
 
+void Window::show_cursor(bool s)
+{
+#ifdef WIN32
+	ShowCursor(s);
+#else
+	::Display *dpy=display.get_display();
+
+	if(s)
+		XUndefineCursor(dpy, window);
+	else
+	{
+		if(!invisible_cursor)
+		{
+			int screen=DefaultScreen(dpy);
+			char data=0;
+			XImage *img=XCreateImage(dpy, DefaultVisual(dpy, screen), 1, XYBitmap, 0, &data, 1, 1, 8, 1);
+
+			Pixmap pm=XCreatePixmap(dpy, window, 1, 1, 1);
+			GC gc=XCreateGC(dpy, pm, 0, 0);
+			XPutImage(dpy, pm, gc, img, 0, 0, 0, 0, 1, 1);
+
+			XColor black;
+			black.pixel=BlackPixel(dpy, screen);
+			XQueryColor(dpy, DefaultColormap(dpy, screen), &black);
+
+			invisible_cursor=XCreatePixmapCursor(dpy, pm, pm, &black, &black, 0, 0);
+
+			XFreeGC(dpy, gc);
+			XFreePixmap(dpy, pm);
+			img->data=0;
+			XDestroyImage(img);
+		}
+		XDefineCursor(dpy, window, invisible_cursor);
+	}
+#endif
+}
+
 void Window::show()
 {
 #ifdef WIN32
@@ -220,6 +260,7 @@ void Window::init()
 	::Display *dpy=display.get_display();
 
 	wm_delete_window=XInternAtom(dpy, "WM_DELETE_WINDOW", true);
+	invisible_cursor=0;
 
 	XSetWindowAttributes attr;
 	attr.override_redirect=options.fullscreen;