MapView Class Reference

The MapView class Handles display of TileMap. More...

#include <mapview.h>

Inheritance diagram for MapView:

Collaboration diagram for MapView:

Signals
void	cellActivated (int x, int y, QMouseEvent *event)
	Emitted when the left mouse button is down over a new cell. More...
void	cellClicked (int x, int y, QMouseEvent *event)
	Emitted the first time the left mouse button is pressed over a cell. More...
void	cellReleased (int x, int y, QMouseEvent *event)
	Emitted when the left mouse button is released over a cell. More...
void	cellHovered (int x, int y, QMouseEvent *event)
	Emitted when the mouse hovers over a new cell. More...
void	mouseExitedMap (QMouseEvent *event)
	Emitted when the mouse exits the map. More...
void	mapViewChanged (QRectF rect)
	mapViewChanged More...

Public Member Functions
	MapView (QWidget *parent)
	~MapView ()
void	clear ()
void	setMap (TileMap *tileMap)
void	setViewMode (int viewMode)
TileMapPreviewGraphicsItem *	previewItem ()
QRectF	tilesInFrame () const
	tilesInFrame More...

Protected Member Functions
void	wheelEvent (QWheelEvent *event) override
void	mouseMoveEvent (QMouseEvent *event) override
void	mousePressEvent (QMouseEvent *event) override
void	mouseReleaseEvent (QMouseEvent *event) override
void	resizeEvent (QResizeEvent *) override

Detailed Description

The MapView class Handles display of TileMap.

Constructor & Destructor Documentation

MapView()

MapView::MapView

(

QWidget *

parent

)

~MapView()

MapView::~MapView

(

)

Member Function Documentation

cellActivated

void MapView::cellActivated ( int  x, int  y, QMouseEvent *  event  )

signal

Emitted when the left mouse button is down over a new cell.

This signal is sent out when the mouse button is pressed down or when the mouse moves over a new cell while pressed down.

x and y are NOT required to be contained within the map!

Parameters

x	The cell's x position.
y	The cell's y position.

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cellClicked

void MapView::cellClicked ( int  x, int  y, QMouseEvent *  event  )

signal

Emitted the first time the left mouse button is pressed over a cell.

Unlike cellActivated(), this signal is sent out when the mouse button is first pressed and not sent out for other cells if the mouse is dragged afterward.

x and y are NOT required to be contained within the map!

Parameters

x	The cell's x position.
y	The cell's y position.

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cellHovered

void MapView::cellHovered ( int  x, int  y, QMouseEvent *  event  )

signal

Emitted when the mouse hovers over a new cell.

x and y ARE required to be contained within the map!

Parameters

x	The cell's x position.
y	The cell's y position.

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cellReleased

void MapView::cellReleased ( int  x, int  y, QMouseEvent *  event  )

signal

Emitted when the left mouse button is released over a cell.

x and y are NOT required to be contained within the map!

Parameters

x	The cell's x position.
y	The cell's y position.

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clear()

void MapView::clear

(

)

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mapViewChanged

void MapView::mapViewChanged ( QRectF  rect )

signal

mapViewChanged

emitted whenever the map changes position relative the the frame of this widget.

Parameters

rect	The corners of this rect are the tile cords under the corners of the widget Wont necessarily be in the bounds of the map.

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mouseExitedMap

void MapView::mouseExitedMap ( QMouseEvent *  event )

signal

Emitted when the mouse exits the map.

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mouseMoveEvent()

void MapView::mouseMoveEvent ( QMouseEvent *  event )

overrideprotected

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mousePressEvent()

void MapView::mousePressEvent ( QMouseEvent *  event )

overrideprotected

mouseReleaseEvent()

void MapView::mouseReleaseEvent ( QMouseEvent *  event )

overrideprotected

previewItem()

TileMapPreviewGraphicsItem* MapView::previewItem ( )

inline

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resizeEvent()

void MapView::resizeEvent ( QResizeEvent *  )

overrideprotected

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setMap()

void MapView::setMap

(

TileMap *

tileMap

)

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setViewMode()

void MapView::setViewMode

(

int

viewMode

)

tilesInFrame()

QRectF MapView::tilesInFrame

(

)

const

tilesInFrame

The corners of the returned rect are the tile cords under the corners of the frame of this widget.

Returns

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wheelEvent()

void MapView::wheelEvent ( QWheelEvent *  event )

overrideprotected

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

• WallsAndHoles/mapview.h
• WallsAndHoles/mapview.cpp