Update dependency nette/component-model to v4

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
nette/component-model (source)	^3.0 → ^4.0

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Release Notes

nette/component-model (nette/component-model)

v4.0.1

Compare Source

v4.0.0: Released version 4.0.0

Compare Source

A focused, modern major release. The component model drops legacy baggage, demands PHP 8.3+, and ships a smarter monitoring system that finally behaves predictably when listeners reshape the tree. If you've been carrying around deprecated attached()/detached() hooks or the magic getComponents() parameters, this is your cue to clean up – the payoff is a leaner, stricter, more reliable foundation.

💥 Breaking Changes

• Monitoring handlers now fire top-down (ancestor → descendant). When a subtree is attached, monitor() listeners are invoked from the outermost ancestor inward, matching the natural order of tree construction. The new implementation is robust against listeners that mutate the tree mid-flight: it re-checks validity before descending into children, deduplicates so the same listener never runs twice, and guards against reentry to prevent infinite loops. If your code relied on the old ordering, review listeners that depend on sibling or parent state.

• attached() / detached() methods removed. These long-deprecated lifecycle hooks are gone. Migrate to explicit callbacks: replace overridden attached($obj) / detached($obj) with monitor($type, attached: ..., detached: ...). Calling monitor() with no handler at all now throws an InvalidStateException – at least one of attached or detached is required.

• Container::getComponents() parameters removed. The method now takes no arguments and returns a plain array of immediate children (previously iterable). The old recursive flag and filter-type argument are gone – passing them throws a DeprecatedException. For recursive traversal use getComponentTree() instead. The internal RecursiveComponentIterator has been removed.

• IContainer::addComponent() signature tightened. Now declared as addComponent(IComponent $component, ?string $name): static. Implementations and callers must match the new return type hint.

• Nette\SmartObject dropped from Component. The component no longer pulls in the SmartObject trait, and the magic $name, $parent, and $components properties are gone. Use the explicit methods (getName(), getParent(), getComponents()) directly.

• IComponent::NAME_SEPARATOR removed. Use IComponent::NameSeparator instead.

• PHP 8.3 required.

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[renovate]

⚠️ Artifact update problem

Renovate failed to update an artifact related to this branch. You probably do not want to merge this PR as-is.

♻ Renovate will retry this branch, including artifacts, only when one of the following happens:

• any of the package files in this branch needs updating, or
• the branch becomes conflicted, or
• you click the rebase/retry checkbox if found above, or
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The artifact failure details are included below:

File name: composer.lock

Command failed: composer update nette/component-model:4.0.1 --with-dependencies --ignore-platform-req=ext-* --ignore-platform-req=lib-* --no-ansi --no-interaction --no-scripts --no-autoloader --no-plugins --minimal-changes
Loading composer repositories with package information
Dependency nette/utils is also a root requirement. Package has not been listed as an update argument, so keeping locked at old version. Use --with-all-dependencies (-W) to include root dependencies.
Updating dependencies
Your requirements could not be resolved to an installable set of packages.

  Problem 1
    - Root composer.json requires nette/component-model ^4.0, found nette/component-model[dev-master, v4.0.0-RC1, v4.0.0, v4.0.1, 4.0.x-dev (alias of dev-master)] but these were not loaded, likely because it conflicts with another require.
  Problem 2
    - nette/application is locked to version v3.2.x-dev and an update of this package was not requested.
    - nette/application v3.2.x-dev requires nette/component-model ^3.1 -> found nette/component-model[v3.1.0, ..., v3.2.x-dev] but it conflicts with your root composer.json require (^4.0).
  Problem 3
    - nette/forms is locked to version v3.2.x-dev and an update of this package was not requested.
    - nette/forms v3.2.x-dev requires nette/component-model ^3.1 -> found nette/component-model[v3.1.0, ..., v3.2.x-dev] but it conflicts with your root composer.json require (^4.0).

Use the option --with-all-dependencies (-W) to allow upgrades, downgrades and removals for packages currently locked to specific versions.