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Merge pull request #1068 from NativeScript/scrol-view-scroll-event

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ScrollView scroll event
This commit is contained in:
Vladimir Enchev
2015-11-10 15:39:14 +02:00
parent e9fa884242 f1abec42b5
commit ba187f2d98
5 changed files with 276 additions and 22 deletions
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92
apps/tests/ui/scroll-view/scroll-view-tests.ts
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@@ -265,6 +265,98 @@ class ScrollLayoutTest extends testModule.UITest<scrollViewModule.ScrollView> {
// Check verticalOffset after navigation
TKUnit.assertAreClose(this.testView.horizontalOffset, 100, 0.1, "this.testView.horizontalOffset after navigation");
}
public test_scrollView_vertical_raised_scroll_event() {
this.testView.orientation = enums.Orientation.vertical;
var scrollY: number;
this.testView.on(scrollViewModule.ScrollView.scrollEvent, (args: scrollViewModule.ScrollEventData) => {
scrollY = args.scrollY;
});
this.testView.width = 200;
this.testView.height = 300;
var btn = new button.Button();
btn.text = "test";
btn.height = 500;
this.testView.content = btn;
this.waitUntilTestElementLayoutIsValid();
this.testView.scrollToVerticalOffset(100, false);
TKUnit.waitUntilReady(function () { return scrollY > 0; });
TKUnit.assertEqual(scrollY, this.testView.verticalOffset);
}
public test_scrollView_horizontal_raised_scroll_event() {
this.testView.orientation = enums.Orientation.horizontal;
var scrollX: number;
this.testView.on(scrollViewModule.ScrollView.scrollEvent, (args: scrollViewModule.ScrollEventData) => {
scrollX = args.scrollX;
});
this.testView.width = 200;
this.testView.height = 300;
var btn = new button.Button();
btn.text = "test";
btn.width = 500;
this.testView.content = btn;
this.waitUntilTestElementLayoutIsValid();
this.testView.scrollToHorizontalOffset(100, false);
TKUnit.waitUntilReady(function () { return scrollX > 0; });
TKUnit.assertEqual(scrollX, this.testView.horizontalOffset);
}
public test_scrollView_vertical_raised_scroll_event_after_loaded() {
this.testView.orientation = enums.Orientation.vertical;
this.waitUntilTestElementIsLoaded();
var scrollY: number;
this.testView.on(scrollViewModule.ScrollView.scrollEvent, (args: scrollViewModule.ScrollEventData) => {
scrollY = args.scrollY;
});
this.testView.width = 200;
this.testView.height = 300;
var btn = new button.Button();
btn.text = "test";
btn.height = 500;
this.testView.content = btn;
this.waitUntilTestElementLayoutIsValid();
this.testView.scrollToVerticalOffset(100, false);
TKUnit.waitUntilReady(function () { return scrollY > 0; });
TKUnit.assertEqual(scrollY, this.testView.verticalOffset);
}
public test_scrollView_horizontal_raised_scroll_event_after_loaded() {
this.testView.orientation = enums.Orientation.horizontal;
this.waitUntilTestElementIsLoaded();
var scrollX: number;
this.testView.on(scrollViewModule.ScrollView.scrollEvent, (args: scrollViewModule.ScrollEventData) => {
scrollX = args.scrollX;
});
this.testView.width = 200;
this.testView.height = 300;
var btn = new button.Button();
btn.text = "test";
btn.width = 500;
this.testView.content = btn;
this.waitUntilTestElementLayoutIsValid();
this.testView.scrollToHorizontalOffset(100, false);
TKUnit.waitUntilReady(function () { return scrollX > 0; });
TKUnit.assertEqual(scrollX, this.testView.horizontalOffset);
}
}
export function createTestCase(): ScrollLayoutTest {