reference_guides/latest/numeric__up__down_8hpp_source.html

#pragma once

#include "application.hpp"

#include "up_down_base.hpp"


namespace xtd {

  namespace forms {


    class forms_export_ numeric_up_down : public up_down_base {

      struct data;


    public:


      numeric_up_down();


      virtual double decimal_place() const noexcept;

      virtual numeric_up_down& decimal_place(int32 value);


      virtual double increment() const noexcept;

      virtual numeric_up_down& increment(double value);


      virtual double maximum() const noexcept;

      virtual numeric_up_down& maximum(double value);


      virtual double minimum() const noexcept;

      virtual numeric_up_down& minimum(double value);


      virtual double value() const noexcept;

      virtual numeric_up_down& value(double value);


      virtual bool wrapped() const noexcept;

      virtual numeric_up_down& wrapped(bool value);


      void set_range(double min_value, double max_value);


      xtd::string to_string() const noexcept override;


      static numeric_up_down create();

      static numeric_up_down create(const drawing::point& location);

      static numeric_up_down create(const drawing::point& location, const drawing::size& size);

      static numeric_up_down create(const drawing::point& location, const drawing::size& size, const xtd::string& name);

      static numeric_up_down create(double value);

      static numeric_up_down create(double value, const drawing::point& location);

      static numeric_up_down create(double value, const drawing::point& location, const drawing::size& size);

      static numeric_up_down create(double value, const drawing::point& location, const drawing::size& size, const xtd::string& name);

      static numeric_up_down create(double value, double maximum);

      static numeric_up_down create(double value, double maximum, const drawing::point& location);

      static numeric_up_down create(double value, double maximum, const drawing::point& location, const drawing::size& size);

      static numeric_up_down create(double value, double maximum, const drawing::point& location, const drawing::size& size, const xtd::string& name);

      static numeric_up_down create(double value, double minimum, double maximum);

      static numeric_up_down create(double value, double minimum, double maximum, const drawing::point& location);

      static numeric_up_down create(double value, double minimum, double maximum, const drawing::point& location, const drawing::size& size);

      static numeric_up_down create(double value, double minimum, double maximum, const drawing::point& location, const drawing::size& size, const xtd::string& name);

      static numeric_up_down create(const control& parent);

      static numeric_up_down create(const control& parent, const drawing::point& location);

      static numeric_up_down create(const control& parent, const drawing::point& location, const drawing::size& size);

      static numeric_up_down create(const control& parent, const drawing::point& location, const drawing::size& size, const xtd::string& name);

      static numeric_up_down create(const control& parent, double value);

      static numeric_up_down create(const control& parent, double value, const drawing::point& location);

      static numeric_up_down create(const control& parent, double value, const drawing::point& location, const drawing::size& size);

      static numeric_up_down create(const control& parent, double value, const drawing::point& location, const drawing::size& size, const xtd::string& name);

      static numeric_up_down create(const control& parent, double value, double maximum);

      static numeric_up_down create(const control& parent, double value, double maximum, const drawing::point& location);

      static numeric_up_down create(const control& parent, double value, double maximum, const drawing::point& location, const drawing::size& size);

      static numeric_up_down create(const control& parent, double value, double maximum, const drawing::point& location, const drawing::size& size, const xtd::string& name);

      static numeric_up_down create(const control& parent, double value, double minimum, double maximum);

      static numeric_up_down create(const control& parent, double value, double minimum, double maximum, const drawing::point& location);

      static numeric_up_down create(const control& parent, double value, double minimum, double maximum, const drawing::point& location, const drawing::size& size);

      static numeric_up_down create(const control& parent, double value, double minimum, double maximum, const drawing::point& location, const drawing::size& size, const xtd::string& name);


      event<numeric_up_down, event_handler> value_changed;


    protected:


      forms::create_params create_params() const noexcept override;

      drawing::color default_back_color() const noexcept override;

      drawing::color default_fore_color() const noexcept override;


      xtd::uptr<xtd::object> clone() const override;


      void on_handle_created(const event_args& e) override;


      virtual void on_value_changed(const event_args& e);


      void on_lost_focus(const event_args& e) override;


      void wnd_proc(message& message) override;


      void wm_command_control(message& message);


    private:

      xtd::sptr<data> data_;

    };

    class forms_export_ numeric_up_down : public up_down_base {…};

  }

}

application.hpp
Contains xtd::forms::application class.

xtd::event_args
Represents the base class for classes that contain event data, and provides a value to use for events...
Definition event_args.hpp:18

xtd::event
Represents an event.
Definition event.hpp:21

xtd::forms::control
Defines the base class for controls, which are components with visual representation.
Definition control.hpp:81

xtd::forms::control::name
virtual const xtd::string & name() const noexcept
Gets the name of the control.

xtd::forms::control::parent
virtual std::optional< control_ref > parent() const noexcept
Gets the parent container of the control.

xtd::forms::numeric_up_down::decimal_place
virtual double decimal_place() const noexcept
Gets the number of decimal places to display in the spin box (also known as an up-down control)....

xtd::forms::numeric_up_down::default_back_color
drawing::color default_back_color() const noexcept override
Gets the default background color of the control.

xtd::forms::numeric_up_down::numeric_up_down
numeric_up_down()
Initializes a new instance of the numeric_up_down class.

xtd::forms::numeric_up_down::clone
xtd::uptr< xtd::object > clone() const override
Creates a new object that is a copy of the current instance.

xtd::forms::numeric_up_down::increment
virtual double increment() const noexcept
Gets the value to increment or decrement the spin box (also known as an up-down control) when the up ...

xtd::forms::numeric_up_down::set_range
void set_range(double min_value, double max_value)
Sets the minimum and maximum values for a track_bar.

xtd::forms::numeric_up_down::create_params
forms::create_params create_params() const noexcept override
Gets the required creation parameters when the control handle is created.

xtd::forms::numeric_up_down::create
static numeric_up_down create()
A factory to create an xtd::forms::numeric_up_down.

xtd::forms::numeric_up_down::minimum
virtual double minimum() const noexcept
Gets the minimum allowed value for the spin box (also known as an up-down control).

xtd::forms::numeric_up_down::to_string
xtd::string to_string() const noexcept override
Returns a string that represents the track_bar control.

xtd::forms::numeric_up_down::wrapped
virtual bool wrapped() const noexcept
Gets a value indicate if value can be wrapped.

xtd::forms::numeric_up_down::value
virtual double value() const noexcept
Gets the value assigned to the spin box (also known as an up-down control).

xtd::forms::numeric_up_down::on_handle_created
void on_handle_created(const event_args &e) override
Overrides control::on_handle_created(const event_args&)

xtd::forms::numeric_up_down::on_lost_focus
void on_lost_focus(const event_args &e) override
Raises the xtd::forms::control::lost_focus event.

xtd::forms::numeric_up_down::value_changed
event< numeric_up_down, event_handler > value_changed
Occurs when the value property has been changed in some way.
Definition numeric_up_down.hpp:339

xtd::forms::numeric_up_down::wnd_proc
void wnd_proc(message &message) override
Processes Windows messages.

xtd::forms::numeric_up_down::maximum
virtual double maximum() const noexcept
Gets the maximum value for the spin box (also known as an up-down control).

xtd::forms::numeric_up_down::on_value_changed
virtual void on_value_changed(const event_args &e)
Raises the numeric_up_down::value_changed event.

xtd::forms::numeric_up_down::default_fore_color
drawing::color default_fore_color() const noexcept override
Gets the default foreground color of the control.

xtd::forms::up_down_base::up_down_base
up_down_base()
Initialize a new instance of up_down_base class.

xtd::event_handler
generic_event_handler< const xtd::event_args & > event_handler
Represents the method that will handle an event that has no event data.
Definition event_handler.hpp:24

forms_export_
#define forms_export_
Define shared library export.
Definition forms_export.hpp:13

xtd::sptr
xtd::shared_ptr_object< type_t > sptr
The xtd::sptr object is a shared pointer.
Definition sptr.hpp:25

xtd::int32
int32_t int32
Represents a 32-bit signed integer.
Definition int32.hpp:23

xtd::uptr
xtd::unique_ptr_object< type_t > uptr
The xtd::uptr object is a unique pointer.
Definition uptr.hpp:25

xtd::forms::keys::e
@ e
The E key.
Definition keys.hpp:207

xtd::forms::bounds_specified::location
@ location
Specifies that both the x and y coordinates of the control are defined.
Definition bounds_specified.hpp:30

xtd::forms::bounds_specified::size
@ size
Specifies that both the width and height property values of the control are defined.
Definition bounds_specified.hpp:36

xtd::drawing
The xtd::drawing namespace provides access to GDI+ basic graphics functionality. More advanced functi...
Definition actions_system_images.hpp:10

xtd::forms
The xtd::forms namespace contains classes for creating Windows-based applications that take full adva...
Definition texts.hpp:219

xtd
The xtd namespace contains all fundamental classes to access Hardware, Os, System,...
Definition abstract_object.hpp:8

xtd::data
constexpr const_pointer data() const noexcept
Gets direct access to the underlying contiguous storage.
Definition read_only_span.hpp:201

xtd::forms::message
Implements a Windows message.
Definition message.hpp:33

up_down_base.hpp
Contains xtd::forms::up_down_base control.