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HOME/END key support in lists

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This commit is contained in:
Bryan Ashby 2018-06-09 22:45:01 -06:00
parent 1cb811576b
commit 973e10fb8b
2 changed files with 31 additions and 6 deletions
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20
core/menu_view.js
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@ -60,6 +60,10 @@ function MenuView(options) {
}
return -1;
};
this.emitIndexUpdate = function() {
self.emit('index update', self.focusedItemIndex);
}
}
util.inherits(MenuView, View);
@ -174,19 +178,27 @@ MenuView.prototype.getItem = function(index) {
};
MenuView.prototype.focusNext = function() {
this.emit('index update', this.focusedItemIndex);
this.emitIndexUpdate();
};
MenuView.prototype.focusPrevious = function() {
this.emit('index update', this.focusedItemIndex);
this.emitIndexUpdate();
};
MenuView.prototype.focusNextPageItem = function() {
this.emit('index update', this.focusedItemIndex);
this.emitIndexUpdate();
};
MenuView.prototype.focusPreviousPageItem = function() {
this.emit('index update', this.focusedItemIndex);
this.emitIndexUpdate();
};
MenuView.prototype.focusFirst = function() {
this.emitIndexUpdate();
};
MenuView.prototype.focusLast = function() {
this.emitIndexUpdate();
};
MenuView.prototype.setFocusItemIndex = function(index) {