pulp::view::LinearPaintState Struct Reference

A linear control (fader / slider / scroll thumb). More...

#include <widget_painter.hpp>

Public Attributes
bool	horizontal = true
float	thumb_pos = 0.0f
float	track_min = 0.0f
float	track_max = 0.0f
float	thumb_size = 0.0f
	thumb extent along the travel axis, pixels
double	value = 0.0
double	value_min = 0.0
double	value_max = 1.0
Rect	bounds {}
	paint area, LOCAL to the widget (origin 0,0)
bool	enabled = true
bool	hovered = false
	pointer is over the control
bool	pressed = false
	pointer is down on the control
bool	focused = false
	control holds keyboard focus

Detailed Description

A linear control (fader / slider / scroll thumb).

All three positions are in PIXELS along the travel axis: track_min is the coordinate of proportion 0, track_max of proportion 1, and thumb_pos of the current proportion. For a vertical control the travel axis is y and track_min is the BOTTOM (proportion 0), so track_min > track_max there — a skin must not assume the pair is sorted.

Member Data Documentation

bounds

Rect pulp::view::ControlPaintState::bounds {}

inherited

paint area, LOCAL to the widget (origin 0,0)

enabled

bool pulp::view::ControlPaintState::enabled = true

inherited

focused

bool pulp::view::ControlPaintState::focused = false

inherited

control holds keyboard focus

horizontal

bool pulp::view::LinearPaintState::horizontal = true

hovered

bool pulp::view::ControlPaintState::hovered = false

inherited

pointer is over the control

pressed

bool pulp::view::ControlPaintState::pressed = false

inherited

pointer is down on the control

thumb_pos

float pulp::view::LinearPaintState::thumb_pos = 0.0f

thumb_size

float pulp::view::LinearPaintState::thumb_size = 0.0f

thumb extent along the travel axis, pixels

track_max

float pulp::view::LinearPaintState::track_max = 0.0f

track_min

float pulp::view::LinearPaintState::track_min = 0.0f

value

double pulp::view::LinearPaintState::value = 0.0

value_max

double pulp::view::LinearPaintState::value_max = 1.0

value_min

double pulp::view::LinearPaintState::value_min = 0.0

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

• /home/runner/work/pulp/pulp/core/view/include/pulp/view/widget_painter.hpp