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core/lazyloader: add activeAsync property

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outfoxxed 2024-04-30 17:01:09 -07:00
parent 658f3cf411
commit 4db28fe725
Signed by untrusted user: outfoxxed
GPG key ID: 4C88A185FB89301E
2 changed files with 17 additions and 0 deletions
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6
src/core/lazyloader.cpp
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@ -88,6 +88,12 @@ void LazyLoader::setActive(bool active) {
} }
} }
void LazyLoader::setActiveAsync(bool active) {
if (active == (this->targetActive || this->targetLoading)) return;
if (active) this->setLoading(true);
else this->setActive(false);
}
QQmlComponent* LazyLoader::component() const { QQmlComponent* LazyLoader::component() const {
return this->cleanupComponent ? nullptr : this->mComponent; return this->cleanupComponent ? nullptr : this->mComponent;
} }

11
src/core/lazyloader.hpp
View file

@ -104,13 +104,23 @@ class LazyLoader: public Reloadable {
/// If the component is not loaded, setting this property to true will start /// If the component is not loaded, setting this property to true will start
/// loading it asynchronously. If the component is already loaded, setting /// loading it asynchronously. If the component is already loaded, setting
/// this property has no effect. /// this property has no effect.
///
/// See also: [activeAsync](#prop.activeAsync).
Q_PROPERTY(bool loading READ isLoading WRITE setLoading NOTIFY loadingChanged); Q_PROPERTY(bool loading READ isLoading WRITE setLoading NOTIFY loadingChanged);
/// If the component is fully loaded. /// If the component is fully loaded.
/// ///
/// Setting this property to `true` will force the component to load to completion, /// Setting this property to `true` will force the component to load to completion,
/// blocking the UI, and setting it to `false` will destroy the component, requiring /// blocking the UI, and setting it to `false` will destroy the component, requiring
/// it to be loaded again. /// it to be loaded again.
///
/// See also: [activeAsync](#prop.activeAsync).
Q_PROPERTY(bool active READ isActive WRITE setActive NOTIFY activeChanged); Q_PROPERTY(bool active READ isActive WRITE setActive NOTIFY activeChanged);
/// If the component is fully loaded.
///
/// Setting this property to true will asynchronously load the component similarly to
/// [loading](#prop.loading). Reading it or setting it to false will behanve
/// the same as [active](#prop.active).
Q_PROPERTY(bool activeAsync READ isActive WRITE setActiveAsync NOTIFY activeChanged);
/// The component to load. Mutually exclusive to `source`. /// The component to load. Mutually exclusive to `source`.
Q_PROPERTY(QQmlComponent* component READ component WRITE setComponent NOTIFY componentChanged); Q_PROPERTY(QQmlComponent* component READ component WRITE setComponent NOTIFY componentChanged);
/// The URI to load the component from. Mutually exclusive to `component`. /// The URI to load the component from. Mutually exclusive to `component`.
@ -123,6 +133,7 @@ public:
[[nodiscard]] bool isActive() const; [[nodiscard]] bool isActive() const;
void setActive(bool active); void setActive(bool active);
void setActiveAsync(bool active);
[[nodiscard]] bool isLoading() const; [[nodiscard]] bool isLoading() const;
void setLoading(bool loading); void setLoading(bool loading);