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Cleanup of textfield code

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This commit is contained in:
Pieter Vander Vennet 2020-09-25 12:44:04 +02:00
parent 1f41444726
commit 3667f28f15
9 changed files with 293 additions and 219 deletions
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17
UI/Input/InputElementMap.ts
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@ -9,6 +9,7 @@ export default class InputElementMap<T, X> extends InputElement<X> {
private readonly fromX: (x: X) => T;
private readonly toX: (t: T) => X;
private readonly _value: UIEventSource<X>;
public readonly IsSelected: UIEventSource<boolean>;
constructor(inputElement: InputElement<T>,
isSame: (x0: X, x1: X) => boolean,
@ -32,8 +33,7 @@ export default class InputElementMap<T, X> extends InputElement<X> {
}
return newX;
}), extraSources, x => {
const newT = fromX(x);
return newT;
return fromX(x);
});
}
@ -45,10 +45,15 @@ export default class InputElementMap<T, X> extends InputElement<X> {
return this._inputElement.InnerRender();
}
IsSelected: UIEventSource<boolean>;
IsValid(x: X): boolean {
return this._inputElement.IsValid(this.fromX(x));
if(x === undefined){
return false;
}
const t = this.fromX(x);
if(t === undefined){
return false;
}
return this._inputElement.IsValid(t);
}
}