Push button that can be temporarily pressed. More...

Inherits G3D::GuiControl.

Public Member Functions
	GuiButton (GuiContainer *, const Callback &callback, const GuiText &text, GuiTheme::ButtonStyle style)
	Called by GuiContainers. More...

const GuiText &	caption () const

float	captionHeight () const
	For controls that have a caption outside the bounds of the control on the top or bottom, this is the size reserved for the caption. More...

float	captionWidth () const
	For controls that have a caption outside the bounds of the control on the left, this is the size reserved for the caption. More...

const Rect2D &	clickRect () const
	Used by GuiContainers. More...

virtual float	defaultCaptionHeight () const
	Default caption size for this control. More...

virtual float	defaultCaptionWidth () const

bool	enabled () const

virtual void	findControlUnderMouse (Vector2 mouse, GuiControl *&control)
	Return the enabled, visible control containing the mouse. More...

bool	focused () const

Vector2	fromOSWindowCoords (const Vector2 &v) const
	Transforms v from OS window coordinates to this control's coordinates. More...

bool	isDown ()
	Returns whether or not button is down. More...

bool	mouseOver () const

void	moveBy (const Vector2 &delta)

void	moveBy (float dx, float dy)

void	moveRightOf (const GuiControl *control, const Vector2 &offset)
	If these two controls have the same parent, move this one immediately to the right of the argument. More...

void	moveRightOf (const GuiControl *control, float offsetX=0.0f)

virtual bool	onEvent (const GEvent &event) override
	Called by GuiContainers. More...

const Rect2D &	rect () const

virtual void	render (RenderDevice *rd, const shared_ptr< GuiTheme > &theme, bool ancestorsEnabled) const override
	Called by GuiContainers. More...

virtual void	setCaption (const GuiText &caption)

virtual void	setCaptionHeight (float c)

virtual void	setCaptionWidth (float c)

void	setDown ()
	Sets the button as down. More...

virtual void	setEnabled (bool e)

void	setEventSource (GuiControl *c)

void	setFocused (bool b)
	Grab or release keyboard focus. More...

void	setHeight (float h)

void	setPosition (const Vector2 &v)

void	setPosition (float x, float y)

virtual void	setRect (const Rect2D &rect)
	If you explicitly change the rectangle of a control, the containing pane may clip its borders. More...

void	setSize (const Vector2 &v)

void	setSize (float x, float y)

void	setUp ()
	Sets the button as up. More...

void	setVisible (bool b)

void	setWidth (float w)

shared_ptr< GuiTheme >	theme () const

virtual bool	toolStyle () const override
	Return true if this is in tool button style. More...

Vector2	toOSWindowCoords (const Vector2 &v) const
	Returns the coordinates of v, which is in the coordinate system of this object, relative to the OSWindow on which it will be rendered. More...

Rect2D	toOSWindowCoords (const Rect2D &r) const

bool	visible () const

GuiWindow *	window () const
	Get the window containing this control. More...

Protected Types
enum	{ LEFT_CAPTION_WIDTH = 80, TOP_CAPTION_HEIGHT = 20 }

Protected Member Functions
void	fireEvent (GEventType type)
	Fires an event. More...

Protected Attributes
Callback	m_callback

GuiText	m_caption

float	m_captionHeight

float	m_captionWidth

Rect2D	m_clickRect
	Rect bounds used for mouse actions. More...

bool	m_down
	Is the mouse currently down over this control? More...

bool	m_enabled

GuiControl *	m_eventSource
	Sent events should appear to be from this object, which is usually "this". More...

GuiWindow *	m_gui
	The window that ultimately contains this control. More...

GuiContainer *	m_parent
	Parent pane. More...

Rect2D	m_rect
	Rect bounds used for rendering and layout. More...

GuiTheme::ButtonStyle	m_style

bool	m_visible

Friends
class	GuiPane

class	GuiWindow

Detailed Description

Push button that can be temporarily pressed.

When the button has been pressed and released, a G3D::GuiEvent of type G3D::GEventType::GUI_ACTION is fired on the containing window. Alternatively, you can assign a GuiButton::Callback to execute when the button is pressed, before the event is handled.

See also GuiRadioButton and GuiCheckBox for creating buttons that stay down when pressed.

Member Enumeration Documentation

◆ anonymous enum

anonymous enum

protectedinherited

Enumerator
LEFT_CAPTION_WIDTH
TOP_CAPTION_HEIGHT

Constructor & Destructor Documentation

◆ GuiButton()

G3D::GuiButton::GuiButton	(	GuiContainer *	,
		const Callback &	callback,
		const GuiText &	text,
		GuiTheme::ButtonStyle	style
	)

Called by GuiContainers.

See GuiPane::addButton instead.

Member Function Documentation

◆ caption()

const GuiText& G3D::GuiControl::caption ( ) const

inherited

Referenced by G3D::GuiPane::addDropDownList(), G3D::GuiPane::addMultiLineTextBox(), and G3D::GuiPane::addTextBox().

◆ captionHeight()

float G3D::GuiControl::captionHeight ( ) const

inherited

For controls that have a caption outside the bounds of the control on the top or bottom, this is the size reserved for the caption.

◆ captionWidth()

float G3D::GuiControl::captionWidth ( ) const

inherited

For controls that have a caption outside the bounds of the control on the left, this is the size reserved for the caption.

◆ clickRect()

const Rect2D& G3D::GuiControl::clickRect ( ) const

inlineinherited

Used by GuiContainers.

◆ defaultCaptionHeight()

virtual float G3D::GuiControl::defaultCaptionHeight ( ) const

inlinevirtualinherited

Default caption size for this control.

Reimplemented in G3D::GuiFunctionBox.

◆ defaultCaptionWidth()

virtual float G3D::GuiControl::defaultCaptionWidth ( ) const

inlinevirtualinherited

◆ enabled()

bool G3D::GuiControl::enabled ( ) const

inherited

Referenced by G3D::GuiNumberBox< int >::render().

◆ findControlUnderMouse()

virtual void G3D::GuiControl::findControlUnderMouse	(	Vector2	mouse,
		GuiControl *&	control
	)

inlinevirtualinherited

Return the enabled, visible control containing the mouse.

The default implementation returns itself if the mouse is within its bounds. GuiContainers should override this to iterate through children. Since only one (non-overlapping) child will write to control, it is sufficient to call this on all children without testing to see if one already wrote to control.

Reimplemented in G3D::GuiNumberBox< Value >, G3D::GuiNumberBox< float >, G3D::GuiNumberBox< int >, G3D::GuiTextureBox, G3D::GuiPane, G3D::GuiScrollPane, G3D::GuiFrameBox, and G3D::GuiTabPane.

Referenced by G3D::GuiNumberBox< int >::findControlUnderMouse().

◆ fireEvent()

void G3D::GuiControl::fireEvent ( GEventType type )

protectedinherited

Fires an event.

◆ focused()

bool G3D::GuiControl::focused ( ) const

inherited

◆ fromOSWindowCoords()

Vector2 G3D::GuiControl::fromOSWindowCoords ( const Vector2 & v ) const

inherited

Transforms v from OS window coordinates to this control's coordinates.

◆ isDown()

bool G3D::GuiButton::isDown ( )

Returns whether or not button is down.

◆ mouseOver()

bool G3D::GuiControl::mouseOver ( ) const

inherited

◆ moveBy() [1/2]

void G3D::GuiControl::moveBy ( const Vector2 & delta )

inherited

◆ moveBy() [2/2]

void G3D::GuiControl::moveBy	(	float	dx,
		float	dy
	)

inherited

◆ moveRightOf() [1/2]

void G3D::GuiControl::moveRightOf	(	const GuiControl *	control,
		const Vector2 &	offset
	)

inherited

If these two controls have the same parent, move this one immediately to the right of the argument.

Parameters

offset May be negative

Referenced by G3D::GuiControl::moveRightOf().

◆ moveRightOf() [2/2]

void G3D::GuiControl::moveRightOf	(	const GuiControl *	control,
		float	offsetX = `0.0f`
	)

inlineinherited

◆ onEvent()

virtual bool G3D::GuiButton::onEvent ( const GEvent & event )

overridevirtual

Called by GuiContainers.

Reimplemented from G3D::GuiControl.

◆ rect()

const Rect2D& G3D::GuiControl::rect ( ) const

inherited

Referenced by G3D::GuiNumberBox< int >::render(), G3D::GuiNumberBox< int >::setRect(), and G3D::GuiNumberBox< int >::setUnitsSize().

◆ render()

virtual void G3D::GuiButton::render	(	RenderDevice *	rd,
		const shared_ptr< GuiTheme > &	theme,
		bool	ancestorsEnabled
	)		const

overridevirtual

Called by GuiContainers.

Implements G3D::GuiControl.

◆ setCaption()

virtual void G3D::GuiControl::setCaption ( const GuiText & caption )

virtualinherited

Reimplemented in G3D::GuiNumberBox< Value >, G3D::GuiNumberBox< float >, G3D::GuiNumberBox< int >, G3D::GuiTextureBox, and G3D::GuiPane.

Referenced by G3D::GuiNumberBox< int >::setCaption().

◆ setCaptionHeight()

virtual void G3D::GuiControl::setCaptionHeight ( float c )

virtualinherited

◆ setCaptionWidth()

virtual void G3D::GuiControl::setCaptionWidth ( float c )

virtualinherited

◆ setDown()

void G3D::GuiButton::setDown ( )

Sets the button as down.

◆ setEnabled()

virtual void G3D::GuiControl::setEnabled ( bool e )

virtualinherited

Reimplemented in G3D::GuiNumberBox< Value >, G3D::GuiNumberBox< float >, G3D::GuiNumberBox< int >, and G3D::GuiFrameBox.

Referenced by G3D::GuiNumberBox< int >::setEnabled().

◆ setEventSource()

void G3D::GuiControl::setEventSource ( GuiControl * c )

inlineinherited

◆ setFocused()

void G3D::GuiControl::setFocused ( bool b )

inherited

Grab or release keyboard focus.

◆ setHeight()

void G3D::GuiControl::setHeight ( float h )

inherited

◆ setPosition() [1/2]

void G3D::GuiControl::setPosition ( const Vector2 & v )

inherited

◆ setPosition() [2/2]

void G3D::GuiControl::setPosition	(	float	x,
		float	y
	)

inherited

◆ setRect()

virtual void G3D::GuiControl::setRect ( const Rect2D & rect )

virtualinherited

If you explicitly change the rectangle of a control, the containing pane may clip its borders.

Call pack() on the containing pane (or window) to resize that container appropriately.

Reimplemented in G3D::GuiNumberBox< Value >, G3D::GuiNumberBox< float >, G3D::GuiNumberBox< int >, G3D::GuiTextureBox, G3D::GuiPane, G3D::GuiTextBox, G3D::GuiDropDownList, G3D::GuiScrollPane, G3D::GuiTabPane, G3D::GuiContainer, G3D::GuiFrameBox, G3D::GuiRadioButton, and G3D::GuiCheckBox.

◆ setSize() [1/2]

void G3D::GuiControl::setSize ( const Vector2 & v )

inherited

Referenced by G3D::GuiPane::addRadioButton().

◆ setSize() [2/2]

void G3D::GuiControl::setSize	(	float	x,
		float	y
	)

inherited

◆ setUp()

void G3D::GuiButton::setUp ( )

Sets the button as up.

◆ setVisible()

void G3D::GuiControl::setVisible ( bool b )

inherited

◆ setWidth()

void G3D::GuiControl::setWidth ( float w )

inherited

◆ theme()

shared_ptr<GuiTheme> G3D::GuiControl::theme ( ) const

inherited

Referenced by G3D::GuiPane::addRadioButton(), G3D::GuiScrollPane::borderDimensionsBump(), G3D::GuiScrollPane::borderStartBump(), G3D::GuiNumberBox< int >::render(), G3D::GuiScrollPane::scrollBarDimesionsBump(), and G3D::GuiScrollPane::scrollBarStartBump().

◆ toolStyle()

virtual bool G3D::GuiButton::toolStyle ( ) const

inlineoverridevirtual

Return true if this is in tool button style.

Reimplemented from G3D::GuiControl.

◆ toOSWindowCoords() [1/2]

Vector2 G3D::GuiControl::toOSWindowCoords ( const Vector2 & v ) const

inherited

Returns the coordinates of v, which is in the coordinate system of this object, relative to the OSWindow on which it will be rendered.

Referenced by G3D::GuiControl::toOSWindowCoords().

◆ toOSWindowCoords() [2/2]

Rect2D G3D::GuiControl::toOSWindowCoords ( const Rect2D & r ) const

inlineinherited

◆ visible()

bool G3D::GuiControl::visible ( ) const

inherited

◆ window()

GuiWindow* G3D::GuiControl::window ( ) const

inherited

Get the window containing this control.

Friends And Related Function Documentation

◆ GuiPane

friend class GuiPane

friend

◆ GuiWindow

friend class GuiWindow

friend

Member Data Documentation

◆ m_callback

Callback G3D::GuiButton::m_callback

protected

◆ m_caption

GuiText G3D::GuiControl::m_caption

protectedinherited

Referenced by G3D::GuiNumberBox< int >::render().

◆ m_captionHeight

float G3D::GuiControl::m_captionHeight

protectedinherited

◆ m_captionWidth

float G3D::GuiControl::m_captionWidth

protectedinherited

Referenced by G3D::GuiNumberBox< int >::setRect().

◆ m_clickRect

Rect2D G3D::GuiControl::m_clickRect

protectedinherited

Rect bounds used for mouse actions.

Updated by setRect.

Referenced by G3D::GuiControl::clickRect().

◆ m_down

bool G3D::GuiButton::m_down

protected

Is the mouse currently down over this control?

◆ m_enabled

bool G3D::GuiControl::m_enabled

protectedinherited

Referenced by G3D::GuiControl::findControlUnderMouse(), G3D::GuiNumberBox< int >::findControlUnderMouse(), and G3D::GuiNumberBox< int >::render().

◆ m_eventSource

GuiControl* G3D::GuiControl::m_eventSource

protectedinherited

Sent events should appear to be from this object, which is usually "this".

Other controls can set the event source to create compound controls that seem atomic from the outside.

Referenced by G3D::GuiSlider< int >::GuiSlider(), G3D::GuiNumberBox< Value >::MyTextBox::MyTextBox(), and G3D::GuiControl::setEventSource().

◆ m_gui

GuiWindow* G3D::GuiControl::m_gui

protectedinherited

The window that ultimately contains this control.

◆ m_parent

GuiContainer* G3D::GuiControl::m_parent

protectedinherited

Parent pane.

◆ m_rect

Rect2D G3D::GuiControl::m_rect

protectedinherited

Rect bounds used for rendering and layout.

Relative to the enclosing pane's clientRect.

Referenced by G3D::GuiControl::findControlUnderMouse(), G3D::GuiNumberBox< int >::render(), G3D::GuiNumberBox< int >::setCaption(), and G3D::GuiNumberBox< int >::setRect().

◆ m_style

GuiTheme::ButtonStyle G3D::GuiButton::m_style

protected

Referenced by toolStyle().

◆ m_visible

bool G3D::GuiControl::m_visible

protectedinherited

Referenced by G3D::GuiControl::findControlUnderMouse(), G3D::GuiNumberBox< int >::findControlUnderMouse(), and G3D::GuiNumberBox< int >::render().

Public Member Functions

Protected Types

Protected Member Functions

Protected Attributes

Friends

Detailed Description

Member Enumeration Documentation

◆ anonymous enum

Constructor & Destructor Documentation

◆ GuiButton()

Member Function Documentation

◆ caption()

◆ captionHeight()

◆ captionWidth()

◆ clickRect()

◆ defaultCaptionHeight()

◆ defaultCaptionWidth()

◆ enabled()

◆ findControlUnderMouse()

◆ fireEvent()

◆ focused()

◆ fromOSWindowCoords()

◆ isDown()

◆ mouseOver()

◆ moveBy() [1/2]

◆ moveBy() [2/2]

◆ moveRightOf() [1/2]

◆ moveRightOf() [2/2]

◆ onEvent()

◆ rect()

◆ render()

◆ setCaption()

◆ setCaptionHeight()

◆ setCaptionWidth()

◆ setDown()

◆ setEnabled()

◆ setEventSource()

◆ setFocused()

◆ setHeight()

◆ setPosition() [1/2]

◆ setPosition() [2/2]

◆ setRect()

◆ setSize() [1/2]

◆ setSize() [2/2]

◆ setUp()

◆ setVisible()

◆ setWidth()

◆ theme()

◆ toolStyle()

◆ toOSWindowCoords() [1/2]

◆ toOSWindowCoords() [2/2]

◆ visible()

◆ window()

Friends And Related Function Documentation

◆ GuiPane

◆ GuiWindow

Member Data Documentation

◆ m_callback

◆ m_caption

◆ m_captionHeight

◆ m_captionWidth

◆ m_clickRect

◆ m_down

◆ m_enabled

◆ m_eventSource

◆ m_gui

◆ m_parent

◆ m_rect

◆ m_style

◆ m_visible