ButtonStyler Class Reference

#include <Pt/Forms/ButtonStyler.h>

Button styler.

Inherits Styler.

Public Member Functions
	ButtonStyler ()
	Constructs an unbound button styler.
const Gfx::Brush &	foreground () const
	Returns the effective foreground brush.
void	setForeground (const Gfx::Brush &brush)
	Sets the widget-local foreground brush to brush.
const Gfx::Pen &	contour () const
	Returns the effective contour pen.
void	setContour (const Gfx::Pen &pen)
	Sets the widget-local contour pen to pen.
const Gfx::Color &	accentColor () const
	Returns the effective accent color.
void	setAccentColor (const Gfx::Color &color)
	Sets the widget-local accent color to color.
const Gfx::Color &	highlightColor () const
	Returns the effective highlight color.
void	setHighlightColor (const Gfx::Color &color)
	Sets the widget-local highlight color to color.
const Gfx::Color &	textColor () const
	Returns the effective text color.
void	setTextColor (const Gfx::Color &color)
	Sets the widget-local text color to color.
Gfx::Font	font () const
	Returns the effective font.
void	setFont (const Gfx::Font &font)
	Sets the widget-local font to font.
void	setFontSize (std::size_t size)
	Sets the widget-local font size to size.
void	setFontWeight (Gfx::Font::Weight weight)
	Sets the widget-local font weight to weight.
void	setFontSlant (Gfx::Font::Slant slant)
	Sets the widget-local font slant to slant.
bool	prepareIcon (const Gfx::Image &icon, Pixmap &picture, const ButtonState &state) const
	Prepares picture from icon for state. More...
void	measureText (PaintSurface &surface, const String &text, Gfx::TextMetrics &textMetrics, Gfx::FontMetrics &fontMetrics) const
	Measures text and stores its metrics for surface.
Gfx::SizeF	measureContent (PaintSurface &surface, Direction direction, const Gfx::SizeF &iconSize, const Gfx::SizeF &textSize) const
	Measures icon and text content arranged by direction.
Gfx::SizeF	measureFrame (PaintSurface &surface, const Gfx::SizeF &contentSize) const
	Measures the frame enclosing contentSize.
Gfx::RectF	layoutFrame (PaintSurface &surface, const Gfx::RectF &frameRect) const
	Returns the frame content rectangle within frameRect.
void	layoutContent (PaintSurface &surface, const Gfx::RectF &contentRect, Direction direction, const Gfx::SizeF &iconSize, const Gfx::SizeF &textSize, Gfx::RectF &iconRect, Gfx::RectF &textRect) const
	Lays out icon and text rectangles within contentRect.
Gfx::RectF	layoutMnemonic (PaintSurface &surface, const String &text, const Gfx::PointF &textPos, const Gfx::FontMetrics &fontMetrics, String::size_type mnemonicIndex) const
	Returns the mnemonic underline rectangle for mnemonicIndex.
void	renderBackground (PaintContext &context, const Gfx::RectF &rect, const ButtonState &state) const
	Renders the button background within rect for state.
void	renderChrome (PaintContext &context, const Gfx::RectF &rect, const ButtonState &state) const
	Renders the button chrome within rect for state.
void	renderText (PaintContext &context, const Gfx::RectF &rect, const String &text, const Gfx::PointF &pos, const ButtonState &state) const
	Renders text at pos within rect for state.
void	renderMnemonic (PaintContext &context, const Gfx::RectF &rect, const Gfx::RectF &mnemonic, const ButtonState &state) const
	Renders the mnemonic underline within mnemonic for state.
void	renderIcon (PaintContext &context, const Gfx::RectF &rect, const Pixmap &picture, const Gfx::PointF &pos, const ButtonState &state) const
	Renders picture at pos within rect for state.
void	setRenderer (ButtonRenderer *renderer=0)
	Assigns a specific button renderer.
StyleOptions &	options ()
	Returns the bound effective button options. More...
const StyleOptions &	options () const
	Returns the bound effective button options.
bool	bind (const Style &style, const StyleOptions &styleOptions)
	Binds or rebinds to a style and global style options.
bool	isBound () const
	Returns true if bound.

Protected Member Functions
virtual StyleOptions &	onBindOptions (const StyleOptions &styleOptions)
	Returns the specific style options.
virtual Renderer *	onStyleRenderer (const Style &style)
	Resolves the shared style renderer for the current style.
virtual Renderer *	onCreateRenderer (const Style &style)
	Creates an independant style renderer.
void	init (Renderer *renderer)
	Initializes with a specific renderer.

Member Function Documentation

prepareIcon()

bool prepareIcon	(	const Gfx::Image &	icon,
		Pixmap &	picture,
		const ButtonState &	state
	)		const

Returns true when a bound renderer prepared picture.

options()

StyleOptions& options

(

)

Use StyleOptions::findLocal() to query an explicit widget-local token.