gdkCursorNewFromPixbuf {RGtk2} | R Documentation |
Creates a new cursor from a pixbuf.
gdkCursorNewFromPixbuf(display, source, x, y)
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[GdkDisplay ] the GdkDisplay for which the cursor will be created |
|
[GdkPixbuf ] the GdkPixbuf containing the cursor image |
|
[integer] the horizontal offset of the 'hotspot' of the cursor. |
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[integer] the vertical offset of the 'hotspot' of the cursor. |
Not all GDK backends support RGBA cursors. If they are not
supported, a monochrome approximation will be displayed.
The functions gdkDisplaySupportsCursorAlpha
and
gdkDisplaySupportsCursorColor
can be used to determine
whether RGBA cursors are supported;
gdkDisplayGetDefaultCursorSize
and
gdkDisplayGetMaximalCursorSize
give information about
cursor sizes.
On the X backend, support for RGBA cursors requires a sufficently new version of the X Render extension.
Since 2.4
Derived by RGtkGen from GTK+ documentation