CanvasPhotoWidget Class Reference

Re-defined QTreeWidget that contains info on canvases and their photos. Contains method to obtain corresponding delegate, as well as related signals and slots for content modification. More...

#include <TreeWidget.h>

Inheritance diagram for CanvasPhotoWidget:

Public Slots
void	onCanvasAdded (const std::string &name)
void	onPhotoAdded (const std::string &name, int rowParent)
void	onCanvasRemoved (int row)
void	onPhotoRemoved (int rowP, int row)
void	onCanvasSelectedColor (int row, int color)
void	onCanvasVisibilitySet (int row, bool visibility)

Signals
void	rightClicked (const QModelIndex &index)
void	photoDraggedAndDropped (int parent, int start, int end, int destination, int row)

Public Member Functions
	CanvasPhotoWidget (QWidget *parent=0)
CanvasDelegate *	getCanvasDelegate () const

Protected Member Functions
virtual void	mousePressEvent (QMouseEvent *event)

Detailed Description

Re-defined QTreeWidget that contains info on canvases and their photos. Contains method to obtain corresponding delegate, as well as related signals and slots for content modification.

Constructor & Destructor Documentation

CanvasPhotoWidget()

CanvasPhotoWidget::CanvasPhotoWidget

(

QWidget *

parent = 0

)

Constructor.

Member Function Documentation

getCanvasDelegate()

CanvasDelegate * CanvasPhotoWidget::getCanvasDelegate

(

)

const

Returns

a non-const pointer to CanvasDelegate.

onCanvasAdded

void CanvasPhotoWidget::onCanvasAdded ( const std::string &  name )

slot

Slot called after a canvas was added to scene graph.

Parameters

name	is the string name of the canvas that will be added as a new item to the widget.

onCanvasRemoved

void CanvasPhotoWidget::onCanvasRemoved ( int  row )

slot

Slot called after a canvas is removed from scene graph.

Parameters

row	is the integer row of an item to be removed from the canvas widget.

onCanvasSelectedColor

void CanvasPhotoWidget::onCanvasSelectedColor ( int  row, int  color  )

slot

Slot called whenever the status of canvas is changed: to "current", or "previous" or "rest".

Parameters

row	is the integer row number of the corresponding item in the widget,
color	is a color indicator

onCanvasVisibilitySet

void CanvasPhotoWidget::onCanvasVisibilitySet ( int  row, bool  visibility  )

slot

Slot called whenever canvas visibility is set (not by user), e.g., on file read or by going to specific bookmark.

onPhotoAdded

void CanvasPhotoWidget::onPhotoAdded ( const std::string &  name, int  rowParent  )

slot

Slot called after a photo was added to scene graph.

Parameters

name	is the string name of newly added photo,
rowParent	is the index of canvas-parent.

onPhotoRemoved

void CanvasPhotoWidget::onPhotoRemoved ( int  rowP, int  row  )

slot

Slot called after a photo was removed from scene graph.

Parameters

rowP	is row index of canvas-parent,
row	is the index of photo-child.

photoDraggedAndDropped

void CanvasPhotoWidget::photoDraggedAndDropped ( int  parent, int  start, int  end, int  destination, int  row  )

signal

Signal to inform whenver user performs drag-and-drop action.

rightClicked

void CanvasPhotoWidget::rightClicked ( const QModelIndex &  index )

signal

Signal to inform whenver user performs a right click action.

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

• src/libGUI/TreeWidget.h
• src/libGUI/TreeWidget.cpp