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Customize the left and right buttons #20888

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Customize the left and right buttons #20888

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63 changes: 49 additions & 14 deletions React/Views/RCTNavItem.m
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Original file line number Diff line number Diff line change
Expand Up @@ -47,10 +47,11 @@ - (UIBarButtonItem *)backButtonItem
{
if (!_backButtonItem) {
if (_backButtonIcon) {
_backButtonItem = [[UIBarButtonItem alloc] initWithImage:_backButtonIcon
style:UIBarButtonItemStylePlain
target:nil
action:nil];
_backButtonItem = [[UIBarButtonItem alloc] initWithImage:_backButtonIcon
style:UIBarButtonItemStylePlain
target:nil
action:nil];

} else if (_backButtonTitle.length) {
_backButtonItem = [[UIBarButtonItem alloc] initWithTitle:_backButtonTitle
style:UIBarButtonItemStylePlain
Expand Down Expand Up @@ -85,16 +86,33 @@ - (UIBarButtonItem *)leftButtonItem
{
if (!_leftButtonItem) {
if (_leftButtonIcon) {
_leftButtonItem =
[[UIBarButtonItem alloc] initWithImage:_leftButtonIcon
style:UIBarButtonItemStylePlain
if (_leftButtonTitle.length) {
UIButton *leftButton = [UIButton buttonWithType:UIButtonTypeCustom];
[leftButton setImage:_leftButtonIcon forState:UIControlStateNormal];
[leftButton setTitle:_leftButtonTitle forState:UIControlStateNormal];
[leftButton setTitleEdgeInsets:UIEdgeInsetsMake(0.0, 5, 0, 0)];
[leftButton setTitleColor:_tintColor forState:UIControlStateNormal];
[leftButton.titleLabel setFont:[UIFont fontWithName:_titleTextFont size:_titleTextFontSize]];
[leftButton setFrame:CGRectMake(0,0, 120, 20)];
[leftButton setContentHorizontalAlignment:UIControlContentHorizontalAlignmentLeft];
leftButton.imageEdgeInsets = UIEdgeInsetsMake(0,0,0,0);
[leftButton addTarget:self
action:@selector(handleLeftButtonPress)
forControlEvents:UIControlEventTouchUpInside];

_leftButtonItem = [[UIBarButtonItem alloc] initWithCustomView:leftButton];
[_leftButtonItem setStyle:UIBarButtonItemStylePlain];
}else{
_leftButtonItem = [[UIBarButtonItem alloc] initWithImage:_leftButtonIcon
style:UIBarButtonItemStylePlain
target:self
action:@selector(handleLeftButtonPress)];
}

} else if (_leftButtonTitle.length) {
_leftButtonItem =
[[UIBarButtonItem alloc] initWithTitle:_leftButtonTitle
style:UIBarButtonItemStylePlain
style:UIBarButtonItemStylePlain
target:self
action:@selector(handleLeftButtonPress)];

Expand Down Expand Up @@ -139,12 +157,29 @@ - (UIBarButtonItem *)rightButtonItem
{
if (!_rightButtonItem) {
if (_rightButtonIcon) {
_rightButtonItem =
[[UIBarButtonItem alloc] initWithImage:_rightButtonIcon
style:UIBarButtonItemStylePlain
target:self
action:@selector(handleRightButtonPress)];

if (_rightButtonTitle.length) {
UIButton *rightButton = [UIButton buttonWithType:UIButtonTypeCustom];
[rightButton setImage:_rightButtonIcon forState:UIControlStateNormal];
[rightButton setTitle:_rightButtonTitle forState:UIControlStateNormal];
[rightButton setTitleEdgeInsets:UIEdgeInsetsMake(0.0, 0, 0, 20)];
[rightButton setTitleColor:_tintColor forState:UIControlStateNormal];
[rightButton.titleLabel setFont:[UIFont fontWithName:_titleTextFont size:_titleTextFontSize]];
[rightButton setFrame:CGRectMake(0,0, 120, 20)];
[rightButton setContentHorizontalAlignment:UIControlContentHorizontalAlignmentRight];
rightButton.imageEdgeInsets = UIEdgeInsetsMake(0,105,0,0);
[rightButton addTarget:self
action:@selector(handleRightButtonPress)
forControlEvents:UIControlEventTouchUpInside];

_rightButtonItem = [[UIBarButtonItem alloc] initWithCustomView:rightButton];
[_rightButtonItem setStyle:UIBarButtonItemStylePlain];
}else{
_rightButtonItem = [[UIBarButtonItem alloc] initWithImage:_leftButtonIcon
style:UIBarButtonItemStylePlain
target:self
action:@selector(handleRightButtonPress)];
}

} else if (_rightButtonTitle.length) {
_rightButtonItem =
[[UIBarButtonItem alloc] initWithTitle:_rightButtonTitle
Expand Down