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Code Issues Releases Wiki Activity

Fix scrollbar being cut off at end of gutter

Browse source 
Summary:
The "mlb" on the left nav creates a phantom bottom margin which gives the content measurable height but not scrollable height. Replace it with "plb" (padding) instead.

The 2px-spacer calculation was also not quite correct.

Test Plan:
  - Viewed pages with navs; padding vs margin didn't seem to make any other differences.
  - Scrollbar now stops in the right place in Safari, Chrome, Firefox.

Reviewers: btrahan, chad

Reviewed By: chad

Subscribers: epriestley

Differential Revision: https://secure.phabricator.com/D12007
This commit is contained in:
epriestley 2015-03-07 09:53:58 -08:00
parent 076cc6ed7e
commit b8ed980d3d
3 changed files with 16 additions and 11 deletions
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16
resources/celerity/map.php
View file

@ -207,7 +207,7 @@ return array(
'rsrc/externals/javelin/lib/Resource.js' => '44959b73',
'rsrc/externals/javelin/lib/Routable.js' => 'b3e7d692',
'rsrc/externals/javelin/lib/Router.js' => '29274e2b',
'rsrc/externals/javelin/lib/Scrollbar.js' => '5b2f5a08',
'rsrc/externals/javelin/lib/Scrollbar.js' => '1ed54a27',
'rsrc/externals/javelin/lib/URI.js' => '6eff08aa',
'rsrc/externals/javelin/lib/Vector.js' => '2caa8fb8',
'rsrc/externals/javelin/lib/WebSocket.js' => 'e292eaf4',
@ -676,7 +676,7 @@ return array(
'javelin-resource' => '44959b73',
'javelin-routable' => 'b3e7d692',
'javelin-router' => '29274e2b',
'javelin-scrollbar' => '5b2f5a08',
'javelin-scrollbar' => '1ed54a27',
'javelin-stratcom' => '6c53634d',
'javelin-tokenizer' => '7644823e',
'javelin-typeahead' => '70baed2f',
@ -942,6 +942,12 @@ return array(
'javelin-dom',
'javelin-reactor-dom',
),
'1ed54a27' => array(
'javelin-install',
'javelin-dom',
'javelin-stratcom',
'javelin-vector',
),
'2035b9cb' => array(
'javelin-behavior',
'javelin-dom',
@ -1175,12 +1181,6 @@ return array(
'javelin-vector',
'javelin-dom',
),
'5b2f5a08' => array(
'javelin-install',
'javelin-dom',
'javelin-stratcom',
'javelin-vector',
),
'5bc2cb21' => array(
'javelin-behavior',
'javelin-stratcom',

2
src/view/layout/AphrontSideNavFilterView.php
View file

@ -318,7 +318,7 @@ final class AphrontSideNavFilterView extends AphrontView {
phutil_tag(
'div',
array(
'class' => 'phabricator-nav-content mlb',
'class' => 'phabricator-nav-content plb',
'id' => $content_id,
),
array(

9
webroot/rsrc/externals/javelin/lib/Scrollbar.js vendored
View file

@ -320,10 +320,15 @@ JX.install('Scrollbar', {
var spos = JX.Vector.getAggregateScrollForNode(this._viewport);
var vdim = JX.Vector.getDim(this._viewport);
var ratio = vdim.y / cdim.y;
var ratio = (vdim.y / cdim.y);
// We're scaling things down very slightly to leave a 2px margin at
// either end of the scroll gutter, so the bar doesn't quite bump up
// against the chrome.
ratio = ratio * (vdim.y / (vdim.y + 4));
var offset = Math.round(ratio * spos.y) + 2;
var size = Math.floor(ratio * (vdim.y - 2)) - 2;
var size = Math.floor(ratio * vdim.y);
if (size < cdim.y) {
this._handle.style.top = offset + 'px';