ipe::SelectTool Class Reference

#include <ipetool.h>

Inherits ipe::Tool.

Classes
struct	SObj

Public Member Functions
	SelectTool (CanvasBase *canvas, Page *page, int view, double selectDistance, bool nonDestructive)
virtual void	draw (Painter &painter) const
virtual void	mouseButton (int button, bool press)
virtual void	mouseMove ()
virtual bool	key (String text, int modifiers)
Public Member Functions inherited from ipe::Tool
virtual	~Tool ()
virtual void	snapVtx (const Vector &mouse, Vector &pos, double &bound, bool cp) const

Additional Inherited Members
Protected Member Functions inherited from ipe::Tool
	Tool (CanvasBase *canvas)
Protected Attributes inherited from ipe::Tool
CanvasBase *	iCanvas

Detailed Description

A tool for selecting objects.

Constructor & Destructor Documentation

SelectTool()

SelectTool::SelectTool	(	CanvasBase *	canvas,
		Page *	page,
		int	view,
		double	selectDistance,
		bool	nonDestructive
	)

Constructor starts selection.

References ipe::Page::count(), ipe::Page::distance(), ipe::SelectTool::SObj::distance, ipe::CanvasBase::ECrossCursor, ipe::Tool::iCanvas, ipe::SelectTool::SObj::index, ipe::Page::isLocked(), ipe::Page::layerOf(), ipe::Page::objectVisible(), ipe::CanvasBase::setCursor(), ipe::CanvasBase::unsnappedPos(), and ipe::CanvasBase::zoom().

Member Function Documentation

draw()

void SelectTool::draw ( Painter &  painter ) const

virtual

Implements ipe::Tool.

References ipe::Painter::closePath(), ipe::Painter::drawArc(), ipe::Painter::drawPath(), ipe::Object::drawSimple(), ipe::EStrokedOnly, ipe::Tool::iCanvas, ipe::Painter::newPath(), ipe::Page::object(), ipe::Painter::rect(), ipe::Painter::setStroke(), ipe::Vector::x, ipe::Vector::y, and ipe::CanvasBase::zoom().

mouseButton()

void SelectTool::mouseButton ( int  button, bool  press  )

virtual

Called when a mouse button is pressed or released on the canvas.

button is 1, 2, or 3, with Shift/Ctrl/Alt/Meta modifiers added in (as defined in CanvasBase::TModifiers. press is true for button-down, and false for button-up.

Reimplemented from ipe::Tool.

References ipe::Object::addToBBox(), ipe::Rect::contains(), ipe::Page::count(), ipe::Page::deselectAll(), ipe::ENotSelected, ipe::Page::ensurePrimarySelection(), ipe::EPrimarySelected, ipe::ESecondarySelected, ipe::CanvasBase::finishTool(), ipe::Page::hasSelection(), ipe::Tool::iCanvas, ipe::Rect::intersects(), ipe::Page::isLocked(), ipe::Page::layerOf(), ipe::Page::object(), ipe::Page::objectVisible(), ipe::Page::primarySelection(), ipe::Page::select(), ipe::Page::setSelect(), and ipe::Vector::x.

mouseMove()

void SelectTool::mouseMove ( )

virtual

Called when the mouse is moved on the canvas.

Reimplemented from ipe::Tool.

References ipe::Tool::iCanvas, ipe::CanvasBase::unsnappedPos(), and ipe::CanvasBase::updateTool().

key()

bool SelectTool::key ( String  text, int  modifiers  )

virtual

Called when a key is pressed.

modifiers are as defined in CanvasBase::TModifiers.

Reimplemented from ipe::Tool.

References ipe::CanvasBase::finishTool(), ipe::Tool::iCanvas, and ipe::CanvasBase::updateTool().

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

• ipetool.h
• ipetool.cpp