Fix(grouping): fix #3596 expandAll only shown if something is tree'd

PaulL1 · PaulL1 · commit d95b61200a98 · 2015-05-27T11:44:35.000+12:00
diff --git a/src/features/tree-base/templates/treeBaseExpandAllButtons.html b/src/features/tree-base/templates/treeBaseExpandAllButtons.html
@@ -1,2 +1,2 @@
-<div class="ui-grid-tree-base-row-header-buttons" ng-class="{'ui-grid-icon-minus-squared': grid.treeBase.expandAll, 'ui-grid-icon-plus-squared': !grid.treeBase.expandAll}" ng-click="headerButtonClick($event)">
+<div class="ui-grid-tree-base-row-header-buttons" ng-class="{'ui-grid-icon-minus-squared': grid.treeBase.numberLevels > 0 && grid.treeBase.expandAll, 'ui-grid-icon-plus-squared': grid.treeBase.numberLevels > 0 && !grid.treeBase.expandAll}" ng-click="headerButtonClick($event)">
 </div>

Original file line number	Diff line number	Diff line change
`@@ -1,2 +1,2 @@`
`1`		`-<div class="ui-grid-tree-base-row-header-buttons" ng-class="{'ui-grid-icon-minus-squared': grid.treeBase.expandAll, 'ui-grid-icon-plus-squared': !grid.treeBase.expandAll}" ng-click="headerButtonClick($event)">`
	`1`	`+<div class="ui-grid-tree-base-row-header-buttons" ng-class="{'ui-grid-icon-minus-squared': grid.treeBase.numberLevels > 0 && grid.treeBase.expandAll, 'ui-grid-icon-plus-squared': grid.treeBase.numberLevels > 0 && !grid.treeBase.expandAll}" ng-click="headerButtonClick($event)">`
`2`	`2`	`</div>`