dw::Bullet Class Reference

Displays different kind of bullets. More...

#include <bullet.hh>

List of all members.

Public Member Functions
	Bullet ()
Protected Member Functions
void	sizeRequestImpl (core::Requisition *requisition)
	See Sizes of Dillo Widgets.
void	draw (core::View *view, core::Rectangle *area)
core::Iterator *	iterator (core::Content::Type mask, bool atEnd)
	Return an iterator for this widget.

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Detailed Description

Displays different kind of bullets.

Perhaps, in the future, Unicode characters are used for bullets, so this widget is not used anymore.

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Constructor & Destructor Documentation

dw::Bullet::Bullet

(

)

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Member Function Documentation

void dw::Bullet::draw	(	core::View *	view,
		core::Rectangle *	area
	)			[protected, virtual]

Area is given in widget coordinates.

Implements dw::core::Widget.

References dw::core::Widget::allocation, dw::core::View::drawArc(), dw::core::View::drawRectangle(), dw::core::Widget::getStyle(), dw::core::style::LIST_STYLE_TYPE_CIRCLE, dw::core::style::LIST_STYLE_TYPE_DISC, dw::core::style::LIST_STYLE_TYPE_SQUARE, lout::misc::min(), and dw::core::style::Color::SHADING_NORMAL.

core::Iterator * dw::Bullet::iterator	(	core::Content::Type	mask,
		bool	atEnd
	)			[protected, virtual]

Return an iterator for this widget.

mask can narrow the types returned by the iterator, this can enhance performance quite much, e.g. when only searching for child widgets.

With atEnd == false, the iterator starts before the beginning, i.e. the first call of dw::core::Iterator::next will let the iterator point on the first piece of contents. Likewise, With atEnd == true, the iterator starts after the last piece of contents, call dw::core::Iterator::prev in this case.

Bug:

Not implemented.

Implements dw::core::Widget.

void dw::Bullet::sizeRequestImpl

(

core::Requisition *

requisition

)

[protected, virtual]

See Sizes of Dillo Widgets.

Implements dw::core::Widget.

References dw::core::Requisition::ascent, dw::core::Requisition::descent, dw::core::Widget::getStyle(), lout::misc::max(), and dw::core::Requisition::width.

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

• dw/bullet.hh
• dw/bullet.cc