tachyon::GradientEditorState Struct Reference

Gradient editor popup state: edits a working copy, written back each frame it's open. More...

#include <gui_controls/subsystems/gui_gradient_editor_subsystem.h>

Public Types
enum class	CloseRequest { None , Ok , Cancel }
	OK keeps the gradient, Cancel and the close button restore the original one. More...

Public Attributes
tachyon::ID	triggerID = tachyon::ID::Invalid()
	swatch that opened the editor
tachyon::ID	windowID = tachyon::ID::Invalid()
	popup window ID
tachyon::Gradient	workingCopy {}
	the gradient being edited
int	selectedStop = 0
	index into workingCopy.stops[]
tachyon::color4f	selectedStopColor {}
	selected stop's color, for its ColorField
float	selectedStopPosition = 0.0f
	selected stop's position, for its Field
tachyon::Gradient	originalGradient {}
	to restore on Cancel
std::string	context
	the field's label, shown after the title
enum tachyon::GradientEditorState::CloseRequest	closeRequest = CloseRequest::None
std::vector< tachyon::Gradient >	savedPresets
	"Save preset", for the session
tachyon::PointerDrag	press
	the press on a stop, a drag from the start
int	dragStopIndex = -1
	the dragged stop, or -1
float	dragGrab = 0.0f
	cursor minus the stop's offset at the press, so it doesn't jump
bool	dragOff = false
	dragged well below the bar: removed on release
tachyon::Gradient	beforeDrag {}
	the gradient before the drag; put back by Escape
int	selectedBeforeDrag = 0
tachyon::VisualColorStyleIndex	previewGradientStyle = tachyon::VisualColorStyleIndex::Invalid
tachyon::VisualColorStyleIndex	stopEdgeColor = tachyon::VisualColorStyleIndex::Invalid
tachyon::VisualColorStyleIndex	stopOutlineColor = tachyon::VisualColorStyleIndex::Invalid
tachyon::VisualColorStyleIndex	stopHaloColor = tachyon::VisualColorStyleIndex::Invalid

Detailed Description

Gradient editor popup state: edits a working copy, written back each frame it's open.

Member Enumeration Documentation

CloseRequest

enum class tachyon::GradientEditorState::CloseRequest

strong

OK keeps the gradient, Cancel and the close button restore the original one.

Handled by the GradientField on its next frame.

Enumerator
None
Ok
Cancel

Member Data Documentation

triggerID

tachyon::ID tachyon::GradientEditorState::triggerID = tachyon::ID::Invalid()

swatch that opened the editor

windowID

tachyon::ID tachyon::GradientEditorState::windowID = tachyon::ID::Invalid()

popup window ID

workingCopy

tachyon::Gradient tachyon::GradientEditorState::workingCopy {}

the gradient being edited

selectedStop

int tachyon::GradientEditorState::selectedStop = 0

index into workingCopy.stops[]

selectedStopColor

tachyon::color4f tachyon::GradientEditorState::selectedStopColor {}

selected stop's color, for its ColorField

selectedStopPosition

float tachyon::GradientEditorState::selectedStopPosition = 0.0f

selected stop's position, for its Field

originalGradient

tachyon::Gradient tachyon::GradientEditorState::originalGradient {}

to restore on Cancel

context

std::string tachyon::GradientEditorState::context

the field's label, shown after the title

closeRequest

enum tachyon::GradientEditorState::CloseRequest tachyon::GradientEditorState::closeRequest = CloseRequest::None

savedPresets

std::vector<tachyon::Gradient> tachyon::GradientEditorState::savedPresets

"Save preset", for the session

press

tachyon::PointerDrag tachyon::GradientEditorState::press

the press on a stop, a drag from the start

dragStopIndex

int tachyon::GradientEditorState::dragStopIndex = -1

the dragged stop, or -1

dragGrab

float tachyon::GradientEditorState::dragGrab = 0.0f

cursor minus the stop's offset at the press, so it doesn't jump

dragOff

bool tachyon::GradientEditorState::dragOff = false

dragged well below the bar: removed on release

beforeDrag

tachyon::Gradient tachyon::GradientEditorState::beforeDrag {}

the gradient before the drag; put back by Escape

selectedBeforeDrag

int tachyon::GradientEditorState::selectedBeforeDrag = 0

previewGradientStyle

tachyon::VisualColorStyleIndex tachyon::GradientEditorState::previewGradientStyle = tachyon::VisualColorStyleIndex::Invalid

stopEdgeColor

tachyon::VisualColorStyleIndex tachyon::GradientEditorState::stopEdgeColor = tachyon::VisualColorStyleIndex::Invalid

stopOutlineColor

tachyon::VisualColorStyleIndex tachyon::GradientEditorState::stopOutlineColor = tachyon::VisualColorStyleIndex::Invalid

stopHaloColor

tachyon::VisualColorStyleIndex tachyon::GradientEditorState::stopHaloColor = tachyon::VisualColorStyleIndex::Invalid

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

• gui_controls/subsystems/gui_gradient_editor_subsystem.h