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Added updateItemIconPosition function to center the TabViewItem icon when the title is not present.

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This commit is contained in:
Henry Chavez
2017-05-10 17:21:44 -05:00
committed by SvetoslavTsenov
parent 1d6a47bee0
commit eb7094caaf
1 changed files with 11 additions and 0 deletions
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11
tns-core-modules/ui/tab-view/tab-view.ios.ts
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@ -119,6 +119,10 @@ function updateItemTitlePosition(tabBarItem: UITabBarItem): void {
} }
} }
function updateItemIconPosition(tabBarItem: UITabBarItem): void {
tabBarItem.imageInsets = new UIEdgeInsets({top: 6, left: 0, bottom: -6, right: 0});
}
export class TabViewItem extends TabViewItemBase { export class TabViewItem extends TabViewItemBase {
private _iosViewController: UIViewController; private _iosViewController: UIViewController;
@ -145,6 +149,9 @@ export class TabViewItem extends TabViewItemBase {
if (!icon) { if (!icon) {
updateItemTitlePosition(tabBarItem); updateItemTitlePosition(tabBarItem);
} }
else if (!title) {
updateItemIconPosition(tabBarItem);
}
// TODO: Repeating code. Make TabViewItemBase - ViewBase and move the colorProperty on tabViewItem. // TODO: Repeating code. Make TabViewItemBase - ViewBase and move the colorProperty on tabViewItem.
// Delete the repeating code. // Delete the repeating code.
@ -272,6 +279,10 @@ export class TabView extends TabViewBase {
if (!icon) { if (!icon) {
updateItemTitlePosition(tabBarItem); updateItemTitlePosition(tabBarItem);
} }
else if (!item.title) {
updateItemIconPosition(tabBarItem);
}
applyStatesToItem(tabBarItem, states); applyStatesToItem(tabBarItem, states);
newController.tabBarItem = tabBarItem; newController.tabBarItem = tabBarItem;