xtd::forms::use_wait_cursor Class Reference

Inheritance diagram for xtd::forms::use_wait_cursor:

Definition

Creates a use wait cursor class.

Header

#include <xtd/forms/use_wait_cursor>

Namespace

xtd::forms

Library

xtd.forms

Remarks

Displays a wai cursor as long as the object instance is not destroyed.

Examples

The following code example demonstrates the use of use_wait_cursor class.

#include <xtd/forms/application>
#include <xtd/forms/button>
#include <xtd/forms/form>
#include <xtd/forms/use_wait_cursor>
#include <xtd/threading/thread>
 
using namespace xtd;
using namespace xtd::forms;
using namespace xtd::threading;
 
class form1 : public form {
public:
  form1() {
    text("Use wait cursor example");
    
    button1.auto_size(true);
    button1.location({10, 10});
    button1.parent(*this);
    button1.text("Do something...");
    button1.click += [] {
      use_wait_cursor wait;
      for (auto count = 0; count < 500; ++count) {
        application::do_events();
        thread::sleep(10_ms); // Simulate work...
      }
    };
  }
  
private:
  button button1;
};
 
auto main() -> int {
  xtd::forms::application::run(form1 {});
}

Examples

use_wait_cursor.cpp.

Public Constructors
	use_wait_cursor ()
	Initializes a new instance of use_wait_cursor class.

Additional Inherited Members
	object ()=default
	Create a new instance of the ultimate base class object.
virtual bool	equals (const object &obj) const noexcept
	Determines whether the specified object is equal to the current object.
virtual xtd::size	get_hash_code () const noexcept
	Serves as a hash function for a particular type.
virtual type_object	get_type () const noexcept
	Gets the type of the current instance.
template<class object_t>
xtd::unique_ptr_object< object_t >	memberwise_clone () const
	Creates a shallow copy of the current object.
virtual xtd::string	to_string () const noexcept
	Returns a xtd::string that represents the current object.
template<class object_a_t, class object_b_t>
static bool	equals (const object_a_t &object_a, const object_b_t &object_b) noexcept
	Determines whether the specified object instances are considered equal.
template<class object_a_t, class object_b_t>
static bool	reference_equals (const object_a_t &object_a, const object_b_t &object_b) noexcept
	Determines whether the specified object instances are the same instance.

Constructor & Destructor Documentation

use_wait_cursor()

xtd::forms::use_wait_cursor::use_wait_cursor

(

)

Initializes a new instance of use_wait_cursor class.

Remarks

The xtd::forms::application::use_wait_cursor(true) is called in the constructor and xtd::forms::application::use_wait_cursor(false) is called in the destructor.

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The documentation for this class was generated from the following file:

• xtd.forms/include/xtd/forms/use_wait_cursor.hpp