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Add options for suffix classes #163

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Add options for suffix classes #163

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12 changes: 12 additions & 0 deletions docs/intro.md
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Original file line number Diff line number Diff line change
Expand Up @@ -181,6 +181,18 @@ Similar to `constrainToWindow` but for the target element's first scroll parent:

Additional class names to be added to the drop. These can be set to apply a theme (for example, [`drop-theme-arrows-bounce-dark`](https://github.com/HubSpot/drop/blob/master/css/drop-theme-arrows-bounce-dark.css)) and/or they can be set to apply custom styling to child elements of the drop.

#### `classSuffixOpen`

Class name suffix used when the drop is opened and removed when it should be hidden. By default it's `-open`.

#### `classSuffixOpenTransitionend`

Class name suffix used immediately when the drop is open. By default it's `-open-transitionend`.

#### `classSuffixAfterOpen`

Class name suffix used when the next event loop tick after the drop is opened. By default it's `-after-open`.

#### `remove`

Set to `true` if you'd like the drop element to be removed from the DOM when the drop is closed and recreated when it's opened.
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23 changes: 13 additions & 10 deletions src/js/drop.js
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Original file line number Diff line number Diff line change
Expand Up @@ -81,6 +81,9 @@ function createContext(options={}) {
constrainToScrollParent: true,
constrainToWindow: true,
classes: '',
classSuffixOpen: '-open',
classSuffixOpenTransitionend: '-open-transitionend',
classSuffixAfterOpen: '-after-open',
remove: false,
openDelay: 0,
closeDelay: 50,
Expand Down Expand Up @@ -115,9 +118,9 @@ function createContext(options={}) {
}

if (anyOpen) {
addClass(document.body, `${ drop.classPrefix }-open`);
addClass(document.body, `${ drop.classPrefix }${ drop.classSuffixOpen }`);
} else {
removeClass(document.body, `${ drop.classPrefix }-open`);
removeClass(document.body, `${ drop.classPrefix }${ drop.classSuffixOpen }`);
}

};
Expand Down Expand Up @@ -353,7 +356,7 @@ function createContext(options={}) {

isOpened() {
if (this.drop) {
return hasClass(this.drop, `${ drop.classPrefix }-open`);
return hasClass(this.drop, `${ drop.classPrefix }${ drop.classSuffixOpen }`);
}
}

Expand All @@ -379,12 +382,12 @@ function createContext(options={}) {
this.tether.enable();
}

addClass(this.drop, `${ drop.classPrefix }-open`);
addClass(this.drop, `${ drop.classPrefix }-open-transitionend`);
addClass(this.drop, `${ drop.classPrefix }${ drop.classSuffixOpen }`);
addClass(this.drop, `${ drop.classPrefix }${ drop.classSuffixOpenTransitionend }`);

setTimeout(() => {
if (this.drop) {
addClass(this.drop, `${ drop.classPrefix }-after-open`);
addClass(this.drop, `${ drop.classPrefix }${ drop.classSuffixAfterOpen }`);
}
});

Expand All @@ -402,8 +405,8 @@ function createContext(options={}) {
return;
}

if (!hasClass(this.drop, `${ drop.classPrefix }-open`)) {
removeClass(this.drop, `${ drop.classPrefix }-open-transitionend`);
if (!hasClass(this.drop, `${ drop.classPrefix }${ drop.classSuffixOpen }`)) {
removeClass(this.drop, `${ drop.classPrefix }${ drop.classSuffixOpenTransitionend }`);
}
this.drop.removeEventListener(transitionEndEvent, this.transitionEndHandler);
}
Expand All @@ -430,8 +433,8 @@ function createContext(options={}) {
return;
}

removeClass(this.drop, `${ drop.classPrefix }-open`);
removeClass(this.drop, `${ drop.classPrefix }-after-open`);
removeClass(this.drop, `${ drop.classPrefix }${ drop.classSuffixOpen }`);
removeClass(this.drop, `${ drop.classPrefix }${ drop.classSuffixAfterOpen }`);

this.drop.addEventListener(transitionEndEvent, this.transitionEndHandler);

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