GuiUpDown Class Reference
[2D graphical user interface]

A class, in which the user can enter a number. More...

#include <guiupdown.h>

Inheritance diagram for GuiUpDown:

[legend]Collaboration diagram for GuiUpDown:

[legend]List of all members.

Public Member Functions
DECLSPEC	GuiUpDown (const SDL_Rect &r, GuiElement *el, const char *name, int val=0, bool usetheme=true)
DECLSPEC	GuiUpDown (TiXmlElement *el, GuiElement *p)
virtual const char *	getClassName ()
void	setCallback (Callback c)
void	setCallbackData (BasicObject *d)
DECLSPEC void	setValue (int v)
DECLSPEC void	setMinMax (int min, int max)
void	chooseFont (GuiText::FontSize size, bool light)
DECLSPEC int	getValue ()
DECLSPEC int	operator++ ()
DECLSPEC int	operator-- ()
DECLSPEC int	operator+= (int i)
DECLSPEC int	operator-= (int i)
Static Public Member Functions
static void	newguiobject (void *presult, BasicObject *o, void *xmldata)
Public Attributes
int	increment
Protected Member Functions
virtual DECLSPEC Uint32	onRelease ()
virtual DECLSPEC Uint32	onResize ()
virtual DECLSPEC void	onInit ()
virtual DECLSPEC Uint32	onThemeChanged (UiTheme *t)

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Detailed Description

A class, in which the user can enter a number.

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Constructor & Destructor Documentation

GuiUpDown::GuiUpDown	(	TiXmlElement *	el,
		GuiElement *	p
	)

Constructor. Uses XML data.

Parameters:

	el	the XML data for initialisation, the following attributes are read: Value (int), MinValue (int), MaxValue (int), UseTheme (bool), OnChange (event)
	p	parent element (or NULL, to take GuiManager::the as parent)

See also:

GuiElement(TiXmlElement*,GuiElement*)

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Member Function Documentation

virtual const char* GuiUpDown::getClassName

(

)

[inline, virtual]

This function should be overriden in every sub-class of BasicObject!

Returns:

the name of the class.

Reimplemented from GuiPictureBg.

Uint32 GuiUpDown::onResize

(

)

[protected, virtual]

This event is called, when the element changed its place or size.

Returns:

currently the result is not used; may be zero, if no error...

Reimplemented from GuiElement.

void GuiUpDown::onInit

(

)

[protected, virtual]

Initializes the object's variables by reading data from the XML element. If there were no XML data used for creation, nothing is done. This function calls onInit() of its children recursively (after it has inited itself). It is highly recommended to call BasicObject::onInit(), usually at the end of the onInit() method, when overwriting it in a derived class.

Reimplemented from GuiPictureBg.

Uint32 GuiUpDown::onThemeChanged

(

UiTheme *

t

)

[protected, virtual]

This event is called, when the theme changes. Perform here the changes of the object's look and feel.

Parameters:

t

pointer to the new used theme

Returns:

currently the result is not used; may be zero, if no error...

Reimplemented from GuiPictureBg.

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

• guiupdown.h
• guiupdown.cpp

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