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gist
drawingcursor.hh
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/* -*- mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- */
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/*
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* Main authors:
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* Guido Tack <tack@gecode.org>
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*
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* Copyright:
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* Guido Tack, 2006
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*
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* This file is part of Gecode, the generic constraint
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* development environment:
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* http://www.gecode.org
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*
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* Permission is hereby granted, free of charge, to any person obtaining
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* a copy of this software and associated documentation files (the
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* "Software"), to deal in the Software without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, sublicense, and/or sell copies of the Software, and to
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* permit persons to whom the Software is furnished to do so, subject to
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* the following conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*
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*/
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#ifndef GECODE_GIST_QT_DRAWINGCURSOR_HH
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#define GECODE_GIST_QT_DRAWINGCURSOR_HH
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#include <
gecode/gist/nodecursor.hh
>
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#include <
gecode/gist/layoutcursor.hh
>
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#include <QtGui>
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namespace
Gecode
{
namespace
Gist {
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class
DrawingCursor
:
public
NodeCursor
<VisualNode> {
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private
:
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QPainter& painter;
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QRect clippingRect;
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BestNode
* curBest;
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double
x, y;
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bool
copies;
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bool
isClipped(
void
);
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public
:
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static
const
QColor
red
;
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static
const
QColor
green
;
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static
const
QColor
blue
;
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static
const
QColor
orange
;
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static
const
QColor
white
;
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static
const
QColor
lightRed
;
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static
const
QColor
lightGreen
;
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static
const
QColor
lightBlue
;
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DrawingCursor
(
VisualNode
* root,
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const
VisualNode::NodeAllocator
&
na
,
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BestNode
* curBest0,
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QPainter& painter0,
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const
QRect& clippingRect0,
bool
showCopies);
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void
moveUpwards
(
void
);
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bool
mayMoveDownwards
(
void
);
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void
moveDownwards
(
void
);
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void
moveSidewards
(
void
);
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void
processCurrentNode
(
void
);
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};
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}}
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#include <
gecode/gist/drawingcursor.hpp
>
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#endif
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// STATISTICS: gist-any
Gecode::Gist::NodeCursor
A cursor that can be run over a tree.
Definition:
nodecursor.hh:43
Gecode::Gist::DrawingCursor::moveUpwards
void moveUpwards(void)
Move cursor to parent.
Definition:
drawingcursor.hpp:37
Gecode::Gist::VisualNode
Node class that supports visual layout
Definition:
visualnode.hh:125
Gecode::Gist::DrawingCursor::orange
static const QColor orange
The color for the best solution.
Definition:
drawingcursor.hh:67
Gecode::Gist::DrawingCursor::processCurrentNode
void processCurrentNode(void)
Draw the node.
Definition:
drawingcursor.cpp:79
Gecode::Gist::DrawingCursor::red
static const QColor red
The color for failed nodes.
Definition:
drawingcursor.hh:61
Gecode::Gist::DrawingCursor::mayMoveDownwards
bool mayMoveDownwards(void)
Test if cursor may move to child.
Definition:
drawingcursor.hpp:57
Gecode::Gist::DrawingCursor::moveSidewards
void moveSidewards(void)
Move cursor to sibling.
Definition:
drawingcursor.hpp:72
Gecode
Gecode toplevel namespace
Gecode::Gist::NodeCursor< VisualNode >::na
const VisualNode ::NodeAllocator & na
The node allocator.
Definition:
nodecursor.hh:53
Gecode::Gist::DrawingCursor
A cursor that draws a tree on a QWidget.
Definition:
drawingcursor.hh:44
drawingcursor.hpp
Gecode::Gist::NodeAllocatorBase
Node allocator.
Definition:
node.hh:48
Gecode::Gist::DrawingCursor::moveDownwards
void moveDownwards(void)
Move cursor to child.
Definition:
drawingcursor.hpp:65
Gecode::Gist::DrawingCursor::lightRed
static const QColor lightRed
The color for expanded failed nodes.
Definition:
drawingcursor.hh:72
Gecode::Gist::BestNode
Static reference to the currently best space.
Definition:
spacenode.hh:80
Gecode::Gist::DrawingCursor::lightBlue
static const QColor lightBlue
The color for expanded choice nodes.
Definition:
drawingcursor.hh:76
Gecode::Gist::DrawingCursor::blue
static const QColor blue
The color for choice nodes.
Definition:
drawingcursor.hh:65
nodecursor.hh
Gecode::Gist::DrawingCursor::DrawingCursor
DrawingCursor(VisualNode *root, const VisualNode::NodeAllocator &na, BestNode *curBest0, QPainter &painter0, const QRect &clippingRect0, bool showCopies)
Constructor.
Definition:
drawingcursor.cpp:65
layoutcursor.hh
Gecode::Gist::DrawingCursor::lightGreen
static const QColor lightGreen
The color for expanded solved nodes.
Definition:
drawingcursor.hh:74
Gecode::Gist::DrawingCursor::white
static const QColor white
White color.
Definition:
drawingcursor.hh:69
Gecode::Gist::DrawingCursor::green
static const QColor green
The color for solved nodes.
Definition:
drawingcursor.hh:63