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cxx-qt-lib: add loadData and setInitialProperties to QQmlApplicationEngine #1318

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Merged
merged 1 commit into from
Aug 5, 2025
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cxx-qt-lib: add loadData and setInitialProperties to QQmlApplicationEngine #1318

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15 changes: 15 additions & 0 deletions crates/cxx-qt-lib/src/qml/qqmlapplicationengine.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -6,6 +6,10 @@
#[cxx_qt::bridge]
mod ffi {
unsafe extern "C++" {
include!("cxx-qt-lib/qbytearray.h");
type QByteArray = crate::QByteArray;
include!("cxx-qt-lib/qmap.h");
type QMap_QString_QVariant = crate::QMap<crate::QMapPair_QString_QVariant>;
include!("cxx-qt-lib/qstring.h");
type QString = crate::QString;
include!("cxx-qt-lib/qstringlist.h");
Expand Down Expand Up @@ -33,6 +37,10 @@ mod ffi {
/// Loads the root QML file located at `url`.
fn load(self: Pin<&mut QQmlApplicationEngine>, url: &QUrl);

/// Loads the QML given in data. The object tree defined by data is instantiated immediately.
#[rust_name = "load_data"]
fn loadData(self: Pin<&mut QQmlApplicationEngine>, data: &QByteArray, url: &QUrl);

/// Returns the directory for storing offline user data.
#[rust_name = "offline_storage_path"]
fn offlineStoragePath(self: &QQmlApplicationEngine) -> QString;
Expand All @@ -49,6 +57,13 @@ mod ffi {
#[rust_name = "set_import_path_list"]
fn setImportPathList(self: Pin<&mut QQmlApplicationEngine>, paths: &QStringList);

/// Sets the initialProperties with which the QML component gets initialized after it gets loaded.
#[rust_name = "set_initial_properties"]
fn setInitialProperties(
self: Pin<&mut QQmlApplicationEngine>,
properties: &QMap_QString_QVariant,
);

/// Sets the list of directories where the engine searches for native plugins for imported modules (referenced in the `qmldir` file) to `paths`.
#[rust_name = "set_plugin_path_list"]
fn setPluginPathList(self: Pin<&mut QQmlApplicationEngine>, paths: &QStringList);
Expand Down
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