GradientEditor Class Reference

#include <gradienteditor.h>

List of all members.

Public Slots
void	pointsUpdated ()
void	colorDialog (int index)
void	moveColorsWithAlpha (int index, qreal newXPos)
void	newColorPoints (int index, qreal xPos)
void	deleteColorPoints (int index)
Signals
void	gradientStopsChanged (const QGradientStops &stops, GradientEditor *editor)
void	setEnabledSignal (bool enabled)
Public Member Functions
	GradientEditor (QWidget *parent)
void	setGradientStops (const QGradientStops &stops)
QRgb *	getColorsPtr ()
void	updateColorTexture ()
void	setGradientEditorRangeLabel (float min=0, float max=1)
Protected Member Functions
void	resizeEvent (QResizeEvent *event)

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Detailed Description

The gradienteditor class is a alpha ShadeWidget with a range label.

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Constructor & Destructor Documentation

GradientEditor::GradientEditor

(

QWidget *

parent

)

Constructor that creates the color editor.

Returns:

The pointer to the created color editor.

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Member Function Documentation

void GradientEditor::setGradientStops

(

const QGradientStops &

stops

)

Sets the gradient stops position and color from the given stops.

Parameters:

stops

are the gradient stops which should be set.

QRgb * GradientEditor::getColorsPtr

(

)

Returns:

The pointer to the texture.

void GradientEditor::updateColorTexture

(

)

Updates the texture with the color currently set in ShadeWidgets.

void GradientEditor::setGradientEditorRangeLabel	(	float	min = 0,
		float	max = 1
	)

Sets the left and right label of the color editor.

Parameters:

	min	is value which should be displayed at the left label.
	max	is value which should be displayed at the right label.

void GradientEditor::pointsUpdated

(

)

[slot]

Updates the gradient stops position and color from the currently set points. Sets this gradient points at the alpha ShadeWidget and emits a gradientStopsChanged signal.

void GradientEditor::colorDialog

(

int

index

)

[slot]

Creates a color dialog with which a new color can be set.

Parameters:

index

is the index of the point for which the color should be changed.

void GradientEditor::moveColorsWithAlpha	(	int	index,
		qreal	newXPos
	)			[slot]

Moves the color with the corresponding alpha point.

Parameters:

	index	is the index of the color which should be moved.
	newXPos	is the new x position to which the corresponding color should be moved.

void GradientEditor::newColorPoints	(	int	index,
		qreal	xPos
	)			[slot]

Creates the color for the corresponding alpha point.

Parameters:

	index	is the index where the color should be saved.
	xPos	is the x position where the color should be created.

void GradientEditor::deleteColorPoints

(

int

index

)

[slot]

Deletes the color of the corresponding alpha point.

Parameters:

index

is the index where the color should be deleted.

void GradientEditor::gradientStopsChanged	(	const QGradientStops &	stops,
		GradientEditor *	editor
	)			[signal]

A signal that is send on change of the gradient stops.

Parameters:

	stops	are the gradient stops which changed.
	editor	is the color editor for whom the stops changed.

void GradientEditor::setEnabledSignal

(

bool

enabled

)

[signal]

A signal that is send on enabling/disabling a draw group.

Parameters:

enabled

is the state which should be set for the ShadeWidget.

void GradientEditor::resizeEvent

(

QResizeEvent *

event

)

[protected]

Updates the gradient points at each GradientEditor resizing.

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

• gradienteditor.h
• gradienteditor.cpp