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Fix number to string conversion in C++

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This commit is contained in:
Olivier Goffart 2020-05-27 16:17:12 +02:00
parent 486b2ab8f8
commit 5580b5112f
5 changed files with 90 additions and 59 deletions
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2
examples/cpptest/hello.60
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@ -79,7 +79,7 @@ Hello := Rectangle {
button_text: "+";
}
property<int32> counter;
counter_label := Text { x: 100; y: 300; text: "0"; color: black; }
counter_label := Text { x: 100; y: 300; text: counter; color: black; }
ButtonRectangle {
color: 4289374890;
x: 50;

6
examples/cpptest/main.cpp
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@ -11,17 +11,11 @@ int main() {
component.plus_clicked.set_handler([](auto...){
auto &counter = component.counter;
counter.set(counter.get() + 1);
// FIXME: this _13 is an internal detail and should be private anyway. We muse use some
// alias or way to expose the property (same for the _ before signals)
component.counter_label_11.text.set(std::string_view(std::to_string(counter.get())));
std::cout << "PLUS: " << std::string_view(component.counter_label_11.text.get()) << std::endl;
});
component.minus_clicked.set_handler([](auto...){
auto &counter = component.counter;
counter.set(counter.get() - 1);
component.counter_label_11.text.set(std::string_view(std::to_string(counter.get())));
std::cout << "MINUS: " << std::string_view(component.counter_label_11.text.get()) << std::endl;
});
sixtyfps::run(&component);