A conventional pane with scroll bars that allow the user to determine which part of the pane to view. More...

Inherits G3D::GuiContainer.

Public Types
enum	{ CONTROL_HEIGHT = 25 }

enum	{ CONTROL_WIDTH = 215 }

enum	{ BUTTON_WIDTH = 80 }

enum	{ TOOL_BUTTON_WIDTH = 50 }

enum	{ CONTROL_PADDING = 4 }

Public Member Functions
	GuiScrollPane (GuiContainer *parent, bool verticalScroll, bool horizontalScroll, GuiTheme::ScrollPaneStyle style)

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...

const Rect2D &	clientRect () const
	Client rect bounds, relative to the parent (or window if there is no parent). 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) override
	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...

float	horizontalOffset () const

virtual void	increaseBounds (const Vector2 &extent)
	Updates this container to ensure that its client rect is least as wide and high as the specified extent, then recursively calls increaseBounds on its parent. 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	onChildControlEvent (const GEvent &event)
	Invoked immediately (i.e., outside of the queue sequence) when a child fires an event through Widget::fireEvent. More...

virtual void	pack ()

Vector2	paneOffset () const

const Rect2D &	rect () const

virtual void	render (RenderDevice *rd, const shared_ptr< GuiTheme > &theme, bool ancestorsEnabled) const override
	Only methods on theme may be called from this method by default. More...

virtual void	setCaption (const GuiText &caption)

virtual void	setCaptionHeight (float c)

virtual void	setCaptionWidth (float c)

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) override
	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	setVisible (bool b)

void	setWidth (float w)

shared_ptr< GuiTheme >	theme () const

virtual bool	toolStyle () const
	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

float	verticalOffset () const

GuiPane *	viewPane () 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
float	borderDimensionsBump () const

float	borderStartBump () const

void	fireEvent (GEventType type)
	Fires an event. More...

virtual bool	onEvent (const GEvent &event) override
	Events are only delivered (by GuiWindow) to a GuiControl when the control has the key focus. More...

float	scrollBarDimesionsBump () const

float	scrollBarStartBump () const

Protected Attributes
bool	horizontalEnabled

GuiText	m_caption

float	m_captionHeight

float	m_captionWidth

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

Rect2D	m_clientRect
	Position to which all child controls are relative. 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...

float	m_horizontalOffset

GuiScrollBar *	m_horizontalScrollBar

GuiContainer *	m_parent
	Parent pane. More...

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

GuiTheme::ScrollPaneStyle	m_style

float	m_verticalOffset

GuiScrollBar *	m_verticalScrollBar

GuiPane *	m_viewPane

bool	m_visible

bool	verticalEnabled

Detailed Description

A conventional pane with scroll bars that allow the user to determine which part of the pane to view.

Member Enumeration Documentation

◆ anonymous enum

anonymous enum

inherited

Enumerator
CONTROL_HEIGHT

◆ anonymous enum

anonymous enum

inherited

Enumerator
CONTROL_WIDTH

◆ anonymous enum

anonymous enum

inherited

Enumerator
BUTTON_WIDTH

◆ anonymous enum

anonymous enum

inherited

Enumerator
TOOL_BUTTON_WIDTH

◆ anonymous enum

anonymous enum

inherited

Enumerator
CONTROL_PADDING

◆ anonymous enum

anonymous enum

protectedinherited

Enumerator
LEFT_CAPTION_WIDTH
TOP_CAPTION_HEIGHT

Constructor & Destructor Documentation

◆ GuiScrollPane()

G3D::GuiScrollPane::GuiScrollPane	(	GuiContainer *	parent,
		bool	verticalScroll,
		bool	horizontalScroll,
		GuiTheme::ScrollPaneStyle	style
	)

Member Function Documentation

◆ borderDimensionsBump()

float G3D::GuiScrollPane::borderDimensionsBump ( ) const

inlineprotected

◆ borderStartBump()

float G3D::GuiScrollPane::borderStartBump ( ) const

inlineprotected

◆ 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.

◆ clientRect()

const Rect2D& G3D::GuiContainer::clientRect ( ) const

inlineinherited

Client rect bounds, relative to the parent (or window if there is no parent).

◆ 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::GuiScrollPane::findControlUnderMouse	(	Vector2	mouse,
		GuiControl *&	control
	)

overridevirtual

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 from G3D::GuiControl.

◆ 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.

◆ horizontalOffset()

float G3D::GuiScrollPane::horizontalOffset ( ) const

inline

◆ increaseBounds()

virtual void G3D::GuiContainer::increaseBounds ( const Vector2 & extent )

virtualinherited

Updates this container to ensure that its client rect is least as wide and high as the specified extent, then recursively calls increaseBounds on its parent.

Used during automatic layout sizing.

◆ 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

◆ onChildControlEvent()

virtual bool G3D::GuiContainer::onChildControlEvent ( const GEvent & event )

virtualinherited

Invoked immediately (i.e., outside of the queue sequence) when a child fires an event through Widget::fireEvent.

If this method returns true, the event is never submitted to the event queue. The default implementation passes the event to the GUI parent of this GuiContainer.

This enables creation of new custom controls by embedding other controls inside a GuiContainer; the container can suppress or watch the child control events in order to present its own behavior to its parent and the GuiWindow.

◆ onEvent()

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

inlineoverrideprotectedvirtual

Events are only delivered (by GuiWindow) to a GuiControl when the control has the key focus.

If the control does not consume the event, the event is delivered to each of its GUI parents in order, back to the window's root pane.

Key focus is transferred during a mouse down event.

Reimplemented from G3D::GuiControl.

◆ pack()

virtual void G3D::GuiScrollPane::pack ( )

virtual

◆ paneOffset()

Vector2 G3D::GuiScrollPane::paneOffset ( ) const

inline

◆ 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::GuiScrollPane::render	(	RenderDevice *	rd,
		const shared_ptr< GuiTheme > &	theme,
		bool	ancestorsEnabled
	)		const

overridevirtual

Only methods on theme may be called from this method by default.

To make arbitrary RenderDevice calls, wrap them in GuiTheme::pauseRendering ... GuiTheme::resumeRendering.

Parameters

ancestorsEnabled Draw as disabled if this is false or if enabled() is false.

Implements G3D::GuiControl.

◆ scrollBarDimesionsBump()

float G3D::GuiScrollPane::scrollBarDimesionsBump ( ) const

inlineprotected

◆ scrollBarStartBump()

float G3D::GuiScrollPane::scrollBarStartBump ( ) const

inlineprotected

◆ 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

◆ 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::GuiScrollPane::setRect ( const Rect2D & rect )

overridevirtual

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 from G3D::GuiContainer.

◆ 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

◆ 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(), borderDimensionsBump(), borderStartBump(), G3D::GuiNumberBox< int >::render(), scrollBarDimesionsBump(), and scrollBarStartBump().

◆ toolStyle()

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

inlinevirtualinherited

Return true if this is in tool button style.

Reimplemented in G3D::GuiRadioButton, G3D::GuiButton, and G3D::GuiCheckBox.

◆ 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

◆ verticalOffset()

float G3D::GuiScrollPane::verticalOffset ( ) const

inline

◆ viewPane()

GuiPane* G3D::GuiScrollPane::viewPane ( ) const

inline

◆ visible()

bool G3D::GuiControl::visible ( ) const

inherited

◆ window()

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

inherited

Get the window containing this control.

Member Data Documentation

◆ horizontalEnabled

bool G3D::GuiScrollPane::horizontalEnabled

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_clientRect

Rect2D G3D::GuiContainer::m_clientRect

protectedinherited

Position to which all child controls are relative.

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

◆ 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_horizontalOffset

float G3D::GuiScrollPane::m_horizontalOffset

protected

Referenced by horizontalOffset(), and paneOffset().

◆ m_horizontalScrollBar

GuiScrollBar* G3D::GuiScrollPane::m_horizontalScrollBar

protected

◆ 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::ScrollPaneStyle G3D::GuiScrollPane::m_style

protected

◆ m_verticalOffset

float G3D::GuiScrollPane::m_verticalOffset

protected

Referenced by paneOffset(), and verticalOffset().

◆ m_verticalScrollBar

GuiScrollBar* G3D::GuiScrollPane::m_verticalScrollBar

protected

◆ m_viewPane

GuiPane* G3D::GuiScrollPane::m_viewPane

protected

Referenced by viewPane().

◆ m_visible

bool G3D::GuiControl::m_visible

protectedinherited

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

◆ verticalEnabled

bool G3D::GuiScrollPane::verticalEnabled

protected

Public Types

Public Member Functions

Protected Types

Protected Member Functions

Protected Attributes

Detailed Description

Member Enumeration Documentation

◆ anonymous enum

◆ anonymous enum

◆ anonymous enum

◆ anonymous enum

◆ anonymous enum

◆ anonymous enum

Constructor & Destructor Documentation

◆ GuiScrollPane()

Member Function Documentation

◆ borderDimensionsBump()

◆ borderStartBump()

◆ caption()

◆ captionHeight()

◆ captionWidth()

◆ clickRect()

◆ clientRect()

◆ defaultCaptionHeight()

◆ defaultCaptionWidth()

◆ enabled()

◆ findControlUnderMouse()

◆ fireEvent()

◆ focused()

◆ fromOSWindowCoords()

◆ horizontalOffset()

◆ increaseBounds()

◆ mouseOver()

◆ moveBy() [1/2]

◆ moveBy() [2/2]

◆ moveRightOf() [1/2]

◆ moveRightOf() [2/2]

◆ onChildControlEvent()

◆ onEvent()

◆ pack()

◆ paneOffset()

◆ rect()

◆ render()

◆ scrollBarDimesionsBump()

◆ scrollBarStartBump()

◆ setCaption()

◆ setCaptionHeight()

◆ setCaptionWidth()

◆ setEnabled()

◆ setEventSource()

◆ setFocused()

◆ setHeight()

◆ setPosition() [1/2]

◆ setPosition() [2/2]

◆ setRect()

◆ setSize() [1/2]

◆ setSize() [2/2]

◆ setVisible()

◆ setWidth()

◆ theme()

◆ toolStyle()

◆ toOSWindowCoords() [1/2]

◆ toOSWindowCoords() [2/2]

◆ verticalOffset()

◆ viewPane()

◆ visible()

◆ window()

Member Data Documentation

◆ horizontalEnabled

◆ m_caption

◆ m_captionHeight

◆ m_captionWidth

◆ m_clickRect

◆ m_clientRect

◆ m_enabled

◆ m_eventSource

◆ m_gui

◆ m_horizontalOffset

◆ m_horizontalScrollBar

◆ m_parent