Method
PanelSessionItemhas_metadata
Declaration [src]
gboolean
panel_session_item_has_metadata (
PanelSessionItem* self,
const char* key,
const GVariantType** value_type
)
Description [src]
If the item contains a metadata value for key.
Checks if a value exists for a metadata key and retrieves the GVariantType
for that key.
Parameters
key-
Type:
const char*The name of the metadata.
The data is owned by the caller of the function. The value is a NUL terminated UTF-8 string. value_type-
Type:
GVariantTypeA location for a
GVariantTypeorNULL.The argument will be set by the function. The argument can be set to NULLby the method.The instance takes ownership of the data, and is responsible for freeing it.