xtd 0.2.0
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form_show_hide.cpp

demonstrates the use of xtd::forms::form show, hide and close methods.

Windows

macOS

Gnome

#include <xtd/xtd>
class form1 : public form {
public:
form1() {
text("Form show and hide example").client_size({320, 325});
close_button.click += delegate_ {form2.close();};
show_button.click += delegate_ {form2.show();};
hide_button.click += delegate_ {form2.hide();};
form2.client_size({300, 100});
form2.form_closing += delegate_(auto sender, auto& e) {e.cancel(cancel_close_check_box.checked());};
form2.form_closed += delegate_ {form2.text(string::format("Close count = {}", ++close_count));};
}
private:
int close_count = 0;
button close_button = button::create(*this, "Close", {10, 10}, {100, 40});
button show_button = button::create(*this, "Show", {10, 60}, {100, 40});
button hide_button = button::create(*this, "Hide", {10, 110}, {100, 40});
check_box cancel_close_check_box = check_box::create(*this, "cancel close", false, check_state::unchecked, {10, 160}, {100, 40});
form form2 = form::create("Close count = 0");
};
auto main() -> int {
application::run(form1 {});
}
#define delegate_
The declaration of a delegate type is similar to a method signature. It has a return value and any nu...
Definition delegate.hpp:900