Korbs/electron-tabs
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Add the ability to get tabs by a relative position.

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Made 0 be an invalid position.
This commit is contained in:
W Etheredge 2017-11-05 21:38:01 -06:00
parent f618ab0c4d
commit 6c2ead8edd
2 changed files with 41 additions and 19 deletions
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22
index.js
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@ -86,9 +86,6 @@ class TabGroup extends EventEmitter {
getTabByPosition (position) {
let fromRight = position < 0;
if (position === 0) {
position = 1;
}
for (let i in this.tabs) {
if (this.tabs[i].getPosition(fromRight) === position) {
return this.tabs[i];
@ -97,6 +94,22 @@ class TabGroup extends EventEmitter {
return null;
}
getTabByRelPosition (position) {
position = this.getActiveTab().getPosition() + position;
if (position <= 0) {
return null;
}
return this.getTabByPosition(position);
}
getNextTab () {
return this.getTabByRelPosition(1);
}
getPreviousTab () {
return this.getTabByRelPosition(-1);
}
getTabs () {
return this.tabs;
}
@ -231,6 +244,9 @@ class Tab extends EventEmitter {
}
setPosition (newPosition) {
if (newPosition === 0) {
return null;
}
let tabContainer = this.tabGroup.tabContainer;
let tabs = tabContainer.children;
let oldPosition = this.getPosition() - 1;