Skip to content

Support for custom backgroundColor in the backdrop config #16

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
rbruels wants to merge 1 commit into
base: master
Choose a base branch
from
Open

Support for custom backgroundColor in the backdrop config #16

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
30 changes: 19 additions & 11 deletions src/modal-controller.tsx
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -30,6 +30,7 @@ import {

const defaultBackdrop: Required<BackdropConfig> = {
activeOpacity: 0.5,
backgroundColor: 'black',
transitionInTiming: 500,
transitionOutTiming: 500
};
Expand Down Expand Up @@ -103,23 +104,20 @@ const ModalAnimator = (props: ModalAnimatorProps) => {
);
};

const modalControllerProviderStyles = StyleSheet.create({
backdrop: {
...StyleSheet.absoluteFillObject,
backgroundColor: "black"
}
});

const ModalControllerProvider = (props: ModalControllerProviderProps) => {
const [modals, setModals] = useState<ModalType[]>([]);
const backdropOpacity = useRef(new Animated.Value(0));

const handleBackdropFade = useCallback(() => {
const visibleModals = modals.filter(({ isVisible }) => isVisible);
const backdrop = {
const backdropConfig = () => {
return {
...defaultBackdrop,
...(props.backdrop || {})
};
};

const handleBackdropFade = useCallback(() => {
const visibleModals = modals.filter(({ isVisible }) => isVisible);
const backdrop = backdropConfig()
// hide backdrop if the is no modals to display
if (!visibleModals.length) {
Animated.timing(backdropOpacity.current, {
Expand Down Expand Up @@ -195,6 +193,16 @@ const ModalControllerProvider = (props: ModalControllerProviderProps) => {
onShowModal: handleShowModal
};

const modalControllerProviderStyles = () => {
const backdrop = backdropConfig()
return StyleSheet.create({
backdrop: {
...StyleSheet.absoluteFillObject,
backgroundColor: backdrop.backgroundColor
}
});
};

return (
<Context.Provider value={modalConsumerProps}>
{props.children}
Expand Down Expand Up @@ -223,7 +231,7 @@ const ModalControllerProvider = (props: ModalControllerProviderProps) => {
>
<Animated.View
style={[
modalControllerProviderStyles.backdrop,
modalControllerProviderStyles().backdrop,
{ opacity: backdropOpacity.current }
]}
/>
Expand Down
1 change: 1 addition & 0 deletions src/types.ts
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -25,6 +25,7 @@ export interface BackdropConfig {
activeOpacity?: number;
transitionInTiming?: number;
transitionOutTiming?: number;
backgroundColor?: string;
}

export interface ModalType {
Expand Down