feat(dropdown): Add additional field for setting an optional reference (like in TreeView)
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parent
6e9f09aec1
commit
8bd1023ddc
16
dropdown.go
16
dropdown.go
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@ -9,8 +9,9 @@ import (
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// DropDownOption is one option that can be selected in a drop-down primitive.
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type DropDownOption struct {
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text string // The text to be displayed in the drop-down.
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selected func(index int, option *DropDownOption) // The (optional) callback for when this option was selected.
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text string // The text to be displayed in the drop-down.
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selected func(index int, option *DropDownOption) // The (optional) callback for when this option was selected.
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reference interface{} // An optional reference object.
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}
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func NewDropDownOption(text string) *DropDownOption {
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@ -34,6 +35,17 @@ func (d *DropDownOption) SetSelectedFunc(handler func(index int, option *DropDow
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return d
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}
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// GetReference returns the reference object of this dropdown option.
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func (d *DropDownOption) GetReference() interface{} {
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return d.reference
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}
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// SetReference allows you to store a reference of any type in this option.
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func (d *DropDownOption) SetReference(reference interface{}) *DropDownOption {
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d.reference = reference
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return d
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}
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// SetChangedFunc sets a handler which is called when the user changes the
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// drop-down's option. This handler will be called in addition and prior to
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// an option's optional individual handler. The handler is provided with the
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