Method
WPEPlatformSettingsset_value
Declaration [src]
gboolean
wpe_settings_set_value (
WPESettings* settings,
const char* key,
GVariant* value,
WPESettingsSource source,
GError** error
)
Description [src]
If source is WPE_SETTINGS_SOURCE_APPLICATION, then the value will not be overwritten by the platform.
This value should always be WPE_SETTINGS_SOURCE_PLATFORM for platforms themselves. This can cause this
method to return TRUE even though no setting changes.
To set a value key must have been registered and value must be of the correct type.
Any floating reference of value will be consumed.
Setting value to NULL will reset it to the default.
On a value being changed it will emit WPESettings::changed.
Parameters
key-
Type:
const char*The key to set.
The data is owned by the caller of the function. The value is a NUL terminated UTF-8 string. value-
Type:
GVariantThe value to set or
NULL.The argument can be NULL.The data is owned by the caller of the function. source-
Type:
WPESettingsSourceThe source of the settings change.
error-
Type:
GError **The return location for a recoverable error.
The argument can be NULL.If the return location is not NULL, then you must initialize it to aNULLGError*.The argument will left initialized to NULLby the method if there are no errors.In case of error, the argument will be set to a newly allocated GError; the caller will take ownership of the data, and be responsible for freeing it.