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fix(bottom-navigation): color in ios fix

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This commit is contained in:
Vasil Trifonov
2020-02-26 16:53:57 +02:00
parent 498bfc1436
commit ccf4f19dd1
1 changed files with 9 additions and 4 deletions
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13
nativescript-core/ui/bottom-navigation/bottom-navigation.ios.ts
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@@ -377,7 +377,7 @@ export class BottomNavigation extends TabNavigationBase {
public setTabBarItemColor(tabStripItem: TabStripItem, value: UIColor | Color): void {
const states = getTitleAttributesForStates(tabStripItem.label);
applyStatesToItem(tabStripItem.nativeView, states);
applyStatesToItem(tabStripItem.nativeView, states, this.viewController.tabBar);
}
public setTabBarIconColor(tabStripItem: TabStripItem, value: UIColor | Color): void {
@@ -389,7 +389,7 @@ export class BottomNavigation extends TabNavigationBase {
public setTabBarItemFontInternal(tabStripItem: TabStripItem, value: Font): void {
const states = getTitleAttributesForStates(tabStripItem.label);
applyStatesToItem(tabStripItem.nativeView, states);
applyStatesToItem(tabStripItem.nativeView, states, this.viewController.tabBar);
}
public setTabBarItemTextTransform(tabStripItem: TabStripItem, value: TextTransform): void {
@@ -519,7 +519,7 @@ export class BottomNavigation extends TabNavigationBase {
updateTitleAndIconPositions(tabStripItem, tabBarItem, controller);
const states = getTitleAttributesForStates(tabStripItem.label);
applyStatesToItem(tabBarItem, states);
applyStatesToItem(tabBarItem, states, this.viewController.tabBar);
controller.tabBarItem = tabBarItem;
tabStripItem._index = i;
@@ -719,11 +719,16 @@ function getTitleAttributesForStates(view: View): TabStates {
return result;
}
function applyStatesToItem(item: UITabBarItem, states: TabStates) {
function applyStatesToItem(item: UITabBarItem, states: TabStates, tabBar: UITabBar) {
if (!states) {
return;
}
item.setTitleTextAttributesForState(states.normalState, UIControlState.Normal);
item.setTitleTextAttributesForState(states.selectedState, UIControlState.Selected);
// fix for the following issue https://books.google.bg/books?id=99_BDwAAQBAJ&q=tabBar.unselectedItemTintColor
if (states.normalState[UITextAttributeTextColor] && (majorVersion > 9)) {
tabBar.unselectedItemTintColor = states.normalState[UITextAttributeTextColor];
}
}