gdkPropertyChange {RGtk2} | R Documentation

## gdkPropertyChange

### Description

Changes the contents of a property on a window.

### Usage

    gdkPropertyChange(object, property, type, format, mode, data)

### Arguments

``object`` | a `GdkWindow`.
``property`` | the property to change.
``type`` | the new type for the property. If `mode` is `GDK_PROP_MODE_PREPEND` or `GDK_PROP_MODE_APPEND`, then this must match the existing type or an error will occur.
``format`` | the new format for the property. If `mode` is `GDK_PROP_MODE_PREPEND` or `GDK_PROP_MODE_APPEND`, then this must match the existing format or an error will occur.
``mode`` | a value describing how the new data is to be combined with the current data.
``data`` | the data (a `guchar *` `gushort *`, or `gulong *`, depending on `format`), cast to a `guchar *`.

### Author(s)

Derived by RGtkGen from GTK+ documentation

[Package RGtk2 version 2.20.36.3 Index]