#include "gdkprivate-x11.h"
#include "gdkcursor.h"
#include "gdkpixmap-x11.h"
+#include "gdkx.h"
#include <gdk/gdkpixmap.h>
+/**
+ * gdk_cursor_new_for_display:
+ * @display: the #GdkDisplay for which the cursor will be created
+ * @cursor_type: cursor to create
+ *
+ * Creates a new cursor from the set of builtin cursors.
+ * Some useful ones are:
+ * <itemizedlist>
+ * <listitem><para>
+ * <inlinegraphic format="PNG" fileref="right_ptr.png"></inlinegraphic> #GDK_RIGHT_PTR (right-facing arrow)
+ * </para></listitem>
+ * <listitem><para>
+ * <inlinegraphic format="PNG" fileref="crosshair.png"></inlinegraphic> #GDK_CROSSHAIR (crosshair)
+ * </para></listitem>
+ * <listitem><para>
+ * <inlinegraphic format="PNG" fileref="xterm.png"></inlinegraphic> #GDK_XTERM (I-beam)
+ * </para></listitem>
+ * <listitem><para>
+ * <inlinegraphic format="PNG" fileref="watch.png"></inlinegraphic> #GDK_WATCH (busy)
+ * </para></listitem>
+ * <listitem><para>
+ * <inlinegraphic format="PNG" fileref="fleur.png"></inlinegraphic> #GDK_FLEUR (for moving objects)
+ * </para></listitem>
+ * <listitem><para>
+ * <inlinegraphic format="PNG" fileref="hand1.png"></inlinegraphic> #GDK_HAND1 (a right-pointing hand)
+ * </para></listitem>
+ * <listitem><para>
+ * <inlinegraphic format="PNG" fileref="hand2.png"></inlinegraphic> #GDK_HAND2 (a left-pointing hand)
+ * </para></listitem>
+ * <listitem><para>
+ * <inlinegraphic format="PNG" fileref="left_side.png"></inlinegraphic> #GDK_LEFT_SIDE (resize left side)
+ * </para></listitem>
+ * <listitem><para>
+ * <inlinegraphic format="PNG" fileref="right_side.png"></inlinegraphic> #GDK_RIGHT_SIDE (resize right side)
+ * </para></listitem>
+ * <listitem><para>
+ * <inlinegraphic format="PNG" fileref="top_left_corner.png"></inlinegraphic> #GDK_TOP_LEFT_CORNER (resize northwest corner)
+ * </para></listitem>
+ * <listitem><para>
+ * <inlinegraphic format="PNG" fileref="top_right_corner.png"></inlinegraphic> #GDK_TOP_RIGHT_CORNER (resize northeast corner)
+ * </para></listitem>
+ * <listitem><para>
+ * <inlinegraphic format="PNG" fileref="bottom_left_corner.png"></inlinegraphic> #GDK_BOTTOM_LEFT_CORNER (resize southwest corner)
+ * </para></listitem>
+ * <listitem><para>
+ * <inlinegraphic format="PNG" fileref="bottom_right_corner.png"></inlinegraphic> #GDK_BOTTOM_RIGHT_CORNER (resize southeast corner)
+ * </para></listitem>
+ * <listitem><para>
+ * <inlinegraphic format="PNG" fileref="top_side.png"></inlinegraphic> #GDK_TOP_SIDE (resize top side)
+ * </para></listitem>
+ * <listitem><para>
+ * <inlinegraphic format="PNG" fileref="bottom_side.png"></inlinegraphic> #GDK_BOTTOM_SIDE (resize bottom side)
+ * </para></listitem>
+ * <listitem><para>
+ * <inlinegraphic format="PNG" fileref="sb_h_double_arrow.png"></inlinegraphic> #GDK_SB_H_DOUBLE_ARROW (move vertical splitter)
+ * </para></listitem>
+ * <listitem><para>
+ * <inlinegraphic format="PNG" fileref="sb_v_double_arrow.png"></inlinegraphic> #GDK_SB_V_DOUBLE_ARROW (move horizontal splitter)
+ * </para></listitem>
+ * </itemizedlist>
+ *
+ * To make the cursor invisible, use gdk_cursor_new_from_pixmap() to create
+ * a cursor with no pixels in it.
+ *
+ * Return value: a new #GdkCursor
+ **/
GdkCursor*
-gdk_cursor_new (GdkCursorType cursor_type)
+gdk_cursor_new_for_display (GdkDisplay *display,
+ GdkCursorType cursor_type)
{
GdkCursorPrivate *private;
GdkCursor *cursor;
Cursor xcursor;
- xcursor = XCreateFontCursor (gdk_display, cursor_type);
+ g_return_val_if_fail (GDK_IS_DISPLAY (display), NULL);
+
+ if (display->closed)
+ xcursor = None;
+ else
+ xcursor = XCreateFontCursor (GDK_DISPLAY_XDISPLAY (display), cursor_type);
+
private = g_new (GdkCursorPrivate, 1);
- private->xdisplay = gdk_display;
+ private->display = display;
private->xcursor = xcursor;
- cursor = (GdkCursor*) private;
+ cursor = (GdkCursor *) private;
cursor->type = cursor_type;
cursor->ref_count = 1;
Pixmap source_pixmap, mask_pixmap;
Cursor xcursor;
XColor xfg, xbg;
+ GdkDisplay *display;
g_return_val_if_fail (GDK_IS_PIXMAP (source), NULL);
g_return_val_if_fail (GDK_IS_PIXMAP (mask), NULL);
source_pixmap = GDK_PIXMAP_XID (source);
mask_pixmap = GDK_PIXMAP_XID (mask);
+ display = GDK_PIXMAP_DISPLAY (source);
xfg.pixel = fg->pixel;
xfg.red = fg->red;
xbg.blue = bg->blue;
xbg.green = bg->green;
- xcursor = XCreatePixmapCursor (gdk_display, source_pixmap, mask_pixmap, &xfg, &xbg, x, y);
+ if (display->closed)
+ xcursor = None;
+ else
+ xcursor = XCreatePixmapCursor (GDK_DISPLAY_XDISPLAY (display),
+ source_pixmap, mask_pixmap, &xfg, &xbg, x, y);
private = g_new (GdkCursorPrivate, 1);
- private->xdisplay = gdk_display;
+ private->display = display;
private->xcursor = xcursor;
cursor = (GdkCursor *) private;
cursor->type = GDK_CURSOR_IS_PIXMAP;
g_return_if_fail (cursor->ref_count == 0);
private = (GdkCursorPrivate *) cursor;
- XFreeCursor (private->xdisplay, private->xcursor);
+ if (!private->display->closed && private->xcursor)
+ XFreeCursor (GDK_DISPLAY_XDISPLAY (private->display), private->xcursor);
g_free (private);
}
{
g_return_val_if_fail (cursor != NULL, NULL);
- return ((GdkCursorPrivate *)cursor)->xdisplay;
+ return GDK_DISPLAY_XDISPLAY(((GdkCursorPrivate *)cursor)->display);
}
Cursor
return ((GdkCursorPrivate *)cursor)->xcursor;
}
+
+/**
+ * gdk_cursor_get_display:
+ * @cursor : a #GdkCursor.
+ *
+ * Returns the display on which the GdkCursor is defined
+ *
+ * Returns : the #GdkDisplay associated to @cursor
+ */
+
+GdkDisplay *
+gdk_cursor_get_display (GdkCursor *cursor)
+{
+ g_return_val_if_fail (cursor != NULL, NULL);
+
+ return ((GdkCursorPrivate *)cursor)->display;
+}