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Add navigationBarTitleImage prop #1634

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Add navigationBarTitleImage prop #1634

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9d3f589
Update NavBar to accept backgroundImageStyle
Feb 16, 2017
6127076
Update navbar const to receive image style
Feb 16, 2017
ae7e050
Adding title image to navigation bar
Feb 16, 2017
9e05d66
Merge branch 'master' of https://github.com/aksonov/react-native-rout…
Mar 1, 2017
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34 changes: 32 additions & 2 deletions src/NavBar.js
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Original file line number Diff line number Diff line change
Expand Up @@ -47,6 +47,10 @@ const styles = StyleSheet.create({
width: 180,
alignSelf: 'center',
},
titleImage: {
width: 180,
alignSelf: 'center'
},
titleWrapper: {
marginTop: 10,
position: 'absolute',
Expand Down Expand Up @@ -164,6 +168,9 @@ const propTypes = {
position: PropTypes.object,
navigationBarStyle: View.propTypes.style,
navigationBarBackgroundImage: Image.propTypes.source,
navigationBarBackgroundImageStyle: Image.propTypes.style,
navigationBarTitleImage: Image.propTypes.source,
navigationBarTitleImageStyle: Image.propTypes.style,
renderTitle: PropTypes.any,
};

Expand All @@ -186,6 +193,7 @@ class NavBar extends React.Component {
this.renderBackButton = this.renderBackButton.bind(this);
this.renderLeftButton = this.renderLeftButton.bind(this);
this.renderTitle = this.renderTitle.bind(this);
this.renderImageTitle = this.renderImageTitle.bind(this);
}

renderBackButton() {
Expand Down Expand Up @@ -451,6 +459,24 @@ class NavBar extends React.Component {
);
}

renderImageTitle() {
const navigationBarTitleImage = this.props.navigationBarTitleImage ||
state.navigationBarTitleImage;
const navigationBarTitleImageStyle = this.props.navigationBarTitleImageStyle ||
state.navigationBarTitleImageStyle;
return (
<Animated.View
style={[
styles.titleWrapper,
this.props.titleWrapperStyle,
]}
>
<Animated.Image style={[styles.titleImage, navigationBarTitleImageStyle]} source={navigationBarTitleImage}>
</Animated.Image>
</Animated.View>
)
}

render() {
let state = this.props.navigationState;
let selected = state.children[state.index];
Expand Down Expand Up @@ -482,9 +508,13 @@ class NavBar extends React.Component {
this.props.renderTitle;
const navigationBarBackgroundImage = this.props.navigationBarBackgroundImage ||
state.navigationBarBackgroundImage;
const navigationBarBackgroundImageStyle = this.props.navigationBarBackgroundImageStyle ||
state.navigationBarBackgroundImageStyle;
const navigationBarTitleImage = this.props.navigationBarTitleImage ||
state.navigationBarTitleImage;
const contents = (
<View>
{renderTitle ? renderTitle(navProps) : state.children.map(this.renderTitle, this)}
{navigationBarTitleImage ? this.renderImageTitle() : (renderTitle ? renderTitle(navProps) : state.children.map(this.renderTitle, this))}
{renderBackButton(navProps) || renderLeftButton(navProps)}
{renderRightButton(navProps)}
</View>
Expand All @@ -499,7 +529,7 @@ class NavBar extends React.Component {
]}
>
{navigationBarBackgroundImage ? (
<Image source={navigationBarBackgroundImage}>
<Image style={navigationBarBackgroundImageStyle} source={navigationBarBackgroundImage}>
{contents}
</Image>
) : contents}
Expand Down