Skip to content

Move sticky header out of the way so foreground touches work #112

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
wants to merge 3 commits into
base: master
Choose a base branch
from
Open

Move sticky header out of the way so foreground touches work #112

Changes from all commits
Commits
Show all changes
3 commits
Select commit Hold shift + click to select a range
c744938
move sticky header out of the way when hidden so foreground touches a…
nicotroia Jul 26, 2018
23d03b9
wait until translate finishes before animating opacity
nicotroia Aug 9, 2018
25f3f4a
Update index.js
nicotroia Sep 13, 2018
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
15 changes: 12 additions & 3 deletions src/index.js
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -371,14 +371,22 @@ class ParallaxScrollView extends Component {
}) {
const { viewWidth } = this.state
const { scrollY } = this

const translateY = interpolate(scrollY, {
inputRange: [0, stickyHeaderHeight],
outputRange: [-stickyHeaderHeight, 0],
extrapolate: 'clamp'
})

if (renderStickyHeader || renderFixedHeader) {
const p = pivotPoint(parallaxHeaderHeight, stickyHeaderHeight)
return (
<View
<Animated.View
style={[
styles.stickyHeader,
{
width: viewWidth,
transform: [{ translateY }],
...(stickyHeaderHeight ? { height: stickyHeaderHeight } : null)
}
]}
Expand All @@ -388,8 +396,9 @@ class ParallaxScrollView extends Component {
style={{
backgroundColor: backgroundColor,
height: stickyHeaderHeight,
transform: [{ translateY }],
opacity: interpolate(scrollY, {
inputRange: [0, p],
inputRange: [stickyHeaderHeight, p],
outputRange: [0, 1],
extrapolate: 'clamp'
})
Expand All @@ -413,7 +422,7 @@ class ParallaxScrollView extends Component {
</Animated.View>
: null}
{renderFixedHeader && renderFixedHeader()}
</View>
</Animated.View>
)
} else {
return null
Expand Down