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fix tabview safe areas

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This commit is contained in:
Martin Yankov
2018-09-04 10:22:53 +03:00
parent f82b649217
commit 351d78e80c
7 changed files with 48 additions and 22 deletions
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18
tns-core-modules/ui/core/view/view.ios.ts
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@@ -831,23 +831,25 @@ export namespace ios {
}
function getAvailableSpaceFromParent(view: View): { safeArea: CGRect, fullscreen: CGRect } {
// Search for ViewController or UIScrollView parent to get their content size.
let parent = view.parent;
while (parent && !parent.viewController && !(parent.nativeViewProtected instanceof UIScrollView)) {
parent = parent.parent as View;
// Search for view and parents with ViewController or parents with UIScrollView parent to get their content size.
if (view && !view.viewController) {
view = view.parent as View;
while (view && !view.viewController && !(view.nativeViewProtected instanceof UIScrollView)) {
view = view.parent as View;
}
}
let fullscreen = null;
let safeArea = null;
if (parent.viewController) {
const nativeView = parent.viewController.view;
if (view.viewController) {
const nativeView = view.viewController.view;
safeArea = nativeView.safeAreaLayoutGuide.layoutFrame;
fullscreen = nativeView.frame;
}
if (parent.nativeViewProtected instanceof UIScrollView) {
const nativeView = parent.nativeViewProtected;
if (view.nativeViewProtected instanceof UIScrollView) {
const nativeView = view.nativeViewProtected;
safeArea = nativeView.safeAreaLayoutGuide.layoutFrame;
fullscreen = CGRectMake(0, 0, nativeView.contentSize.width, nativeView.contentSize.height);
}