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#if defined(Hiro_RadioLabel)
@implementation CocoaRadioLabel : NSButton
-(id) initWith:(hiro::mRadioLabel&)radioLabelReference {
if(self = [super initWithFrame:NSMakeRect(0, 0, 0, 0)]) {
radioLabel = &radioLabelReference;
[self setTarget:self];
[self setAction:@selector(activate:)];
[self setButtonType:NSRadioButton];
}
return self;
}
-(IBAction) activate:(id)sender {
radioLabel->setChecked();
radioLabel->doActivate();
}
@end
namespace hiro {
auto pRadioLabel::construct() -> void {
cocoaView = cocoaRadioLabel = [[CocoaRadioLabel alloc] initWith:self()];
pWidget::construct();
setGroup(state().group);
setText(state().text);
}
auto pRadioLabel::destruct() -> void {
[cocoaView removeFromSuperview];
}
auto pRadioLabel::minimumSize() const -> Size {
Size size = pFont::size(self().font(true), state().text);
return {size.width() + 22, size.height() + 2};
}
auto pRadioLabel::setChecked() -> void {
setGroup(state().group);
}
auto pRadioLabel::setGeometry(Geometry geometry) -> void {
pWidget::setGeometry({
geometry.x() - 1, geometry.y(),
geometry.width() + 2, geometry.height()
});
//buttonType:NSRadioButton does not set initial icon via programmatically calling setState:NSOnState.
//I can only get the icon to show as checked initially by setting the state on geometry resizes.
//adjusting the initWithFrame:NSMakeRect did not help.
if(state().checked) setChecked();
}
auto pRadioLabel::setGroup(sGroup group) -> void {
if(!group) return;
for(auto& weak : group->state.objects) {
if(auto object = weak.acquire()) {
if(auto self = object->self()) {
if(auto p = dynamic_cast<pRadioLabel*>(self)) {
auto state = p->state().checked ? NSOnState : NSOffState;
[(CocoaRadioLabel*)p->cocoaView setState:state];
}
}
}
}
}
auto pRadioLabel::setText(const string& text) -> void {
[(CocoaRadioLabel*)cocoaView setTitle:[NSString stringWithUTF8String:text]];
}
}
#endif
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