morph::forms::Overrides Class Reference

Replacement controls, resolved per field in the order field path, widget hint, unit, kind, else the built-in control. More...

#include <overrides.hpp>

Public Types
using	Render = std::function<ui::Node(FieldView const&)>
	Draws a field's control.

Public Member Functions
Overrides &	byField (std::string path, Render render)
	Overrides one field.
Overrides &	byWidget (std::string hint, Render render)
	Overrides every field with an x-widget hint.
Overrides &	byUnit (std::string unit, Render render)
	Overrides every field in a unit.
Overrides &	byKind (FieldKind kind, Render render)
	Overrides every field of a kind.
Render const *	resolve (FieldSpec const &spec) const
	The override for spec, if any.

Detailed Description

Replacement controls, resolved per field in the order field path, widget hint, unit, kind, else the built-in control.

An override replaces the control only: the cell around it (label, help, visibility) is still drawn.

Definition at line 62 of file overrides.hpp.

Member Typedef Documentation

Render

using morph::forms::Overrides::Render = std::function<ui::Node(FieldView const&)>

Draws a field's control.

Definition at line 65 of file overrides.hpp.

Member Function Documentation

byField()

Overrides & morph::forms::Overrides::byField ( std::string path, Render render )

inline

Overrides one field.

Parameters

path	The field's spec path (FieldSpec::path: name, parent.member, rows[].member).
render	The control.

Returns

*this, for chaining.

Definition at line 71 of file overrides.hpp.

byWidget()

Overrides & morph::forms::Overrides::byWidget ( std::string hint, Render render )

inline

Overrides every field with an x-widget hint.

Parameters

hint	The hint, e.g. "slider".
render	The control.

Returns

*this, for chaining.

Definition at line 80 of file overrides.hpp.

byUnit()

Overrides & morph::forms::Overrides::byUnit ( std::string unit, Render render )

inline

Overrides every field in a unit.

Parameters

unit	The unit's ExtUnits.unitAscii.
render	The control.

Returns

*this, for chaining.

Definition at line 89 of file overrides.hpp.

byKind()

Overrides & morph::forms::Overrides::byKind ( FieldKind kind, Render render )

inline

Overrides every field of a kind.

Parameters

kind	The kind.
render	The control.

Returns

*this, for chaining.

Definition at line 98 of file overrides.hpp.

resolve()

Render const * morph::forms::Overrides::resolve ( FieldSpec const & spec ) const

inlinenodiscard

The override for spec, if any.

Parameters

spec	The field.

Returns

The first match in field, widget, unit, kind order; null when none matches.

Definition at line 106 of file overrides.hpp.

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The documentation for this class was generated from the following file:

• morph/forms/engine/overrides.hpp