Merge pull request #483 from matrix-org/dbkr/scrollpanel_start_at_bottom
Add 'startAtBottom' flag
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commit
00d2fd471d
1 changed files with 11 additions and 1 deletions
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@ -77,6 +77,15 @@ module.exports = React.createClass({
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*/
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*/
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stickyBottom: React.PropTypes.bool,
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stickyBottom: React.PropTypes.bool,
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/* startAtBottom: if set to true, the view is assumed to start
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* scrolled to the bottom.
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* XXX: It's likley this is unecessary and can be derived from
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* stickyBottom, but I'm adding an extra parameter to ensure
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* behaviour stays the same for other uses of ScrollPanel.
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* If so, let's remove this parameter down the line.
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*/
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startAtBottom: React.PropTypes.bool,
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/* onFillRequest(backwards): a callback which is called on scroll when
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/* onFillRequest(backwards): a callback which is called on scroll when
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* the user nears the start (backwards = true) or end (backwards =
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* the user nears the start (backwards = true) or end (backwards =
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* false) of the list.
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* false) of the list.
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@ -113,6 +122,7 @@ module.exports = React.createClass({
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getDefaultProps: function() {
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getDefaultProps: function() {
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return {
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return {
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stickyBottom: true,
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stickyBottom: true,
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startAtBottom: true,
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onFillRequest: function(backwards) { return q(false); },
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onFillRequest: function(backwards) { return q(false); },
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onScroll: function() {},
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onScroll: function() {},
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};
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};
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@ -324,7 +334,7 @@ module.exports = React.createClass({
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* child list.)
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* child list.)
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*/
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*/
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resetScrollState: function() {
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resetScrollState: function() {
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this.scrollState = {stuckAtBottom: true};
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this.scrollState = {stuckAtBottom: this.props.startAtBottom};
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},
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},
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/**
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/**
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