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Docs: add a note that only exported global from the main file are exposed

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This commit is contained in:
Olivier Goffart 2022-02-09 14:48:57 +01:00
parent d6e835d4ff
commit 3d209287c2
4 changed files with 18 additions and 3 deletions
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10
api/cpp/include/slint_interpreter.h
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@ -680,8 +680,8 @@ public:
/// Set the value for a property within an exported global singleton.
///
/// For example, if the main file has an exported global `TheGlobal` with a `property <int>
/// hello`, we can set this property
/// For example, if the main file has an exported global `TheGlobal` with a
/// `property <int> hello`, we can set this property
/// ```
/// instance->set_global_property("TheGlobal", "hello", 42);
/// ```
@ -689,6 +689,9 @@ public:
/// Returns true if the property was correctly set. Returns false if the property
/// could not be set because it either does not exist (was not declared in .slint) or if
/// the value is not of the correct type for the property's type.
///
/// **Note:** Only globals that are exported or re-exported from the main .slint file will
/// be accessible
bool set_global_property(std::string_view global, std::string_view prop_name,
const Value &value) const
{
@ -728,6 +731,9 @@ public:
/// return SharedString(arg1);
/// })
/// ```
///
/// **Note:** Only globals that are exported or re-exported from the main .slint file will
/// be accessible
template<typename F>
bool set_global_callback(std::string_view global, std::string_view name, F callback) const
{