CAImageHueSelector Class Reference

An Image with text above and below it. More...

#include <caimagehueselector.h>

Inheritance diagram for CAImageHueSelector:

List of all members.

Public Member Functions
	CAImageHueSelector (Direction vertical=Horizontal)
	Constructor for an empty image hue selector.
	CAImageHueSelector (const char *upperText, const char *lowerText, CL_Surface *image, bool autoResize=true, Direction vertical=Horizontal)
	Constructor for an image hue selector with an image.
	~CAImageHueSelector ()
	Destructor.
void	setImageSize (int w, int h)
	Sets the size of the image view (without top/bottom button).
void	changeImageHue (bool forward)
	Changes the images hue (only for hue selectors with one image).
int	getHue ()
	Gets the currently selected hue of the image (0-360).
virtual void	display (bool active=true)
	Displays the image view with its current image/ texts.
virtual void	handleKey (const CL_Key &key)
	Handles key events for this view / selector.

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Detailed Description

An Image with text above and below it.

This widget is an interactive hue selector for an image.

Author:

Andrew Mustun

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Constructor & Destructor Documentation

CAImageHueSelector::CAImageHueSelector

(

Direction

direction = Horizontal

)

Constructor for an empty image hue selector.

Parameters:

direction

Vertical selector? (Use Up/Down arrows to control)

CAImageHueSelector::CAImageHueSelector	(	const char *	upperText,
		const char *	lowerText,
		CL_Surface *	image,
		bool	autoResize = true,
		Direction	direction = Horizontal
	)

Constructor for an image hue selector with an image.

Parameters:

	upperText	Text above image
	lowerText	Text under image
	image	The image itself
	type	Selector type (Image, Selector, HueSelector)
	direction	Vertical selector? (Use Up/Down arrows to control)

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Member Function Documentation

void CAImageHueSelector::setImageSize	(	int	w,
		int	h
	)			[virtual]

Sets the size of the image view (without top/bottom button).

Bigger images get cropped (top left part shown).

Parameters:

	w	Width of image view
	h	Height of image view

Reimplemented from CAImageView.

void CAImageHueSelector::changeImageHue

(

bool

forward

)

Changes the images hue (only for hue selectors with one image).

The old image gets deleted.

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

• caimagehueselector.h
• caimagehueselector.cpp

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