DataInfo Class Reference

The widget for the Data Info tab page. More...

#include <datainfo.h>

Inheritance diagram for DataInfo:

[legend]Collaboration diagram for DataInfo:


Public Slots
void	refreshList ()
void	slotUpdateList (SetiLoc *loc, int type)
Public Methods
	DataInfo (QWidget parent=0, const char name=0)
	~DataInfo ()
Protected Types
enum	ColumnIds
Protected Slots
void	slotUpdateWorkUnitData ()
void	showMap ()
void	toggleSorting (int column)
Protected Methods
void	resizeEvent (QResizeEvent *e)
void	paintEvent (QPaintEvent *e)
void	refreshListItem (SetiLoc loc, DataInfoListViewItem it=0)
Protected Attributes
popListView *	QListView_1
QDict< DataInfoListViewItem >	lvDict
QPushButton *	QPushButton_1

Detailed Description

The widget for the Data Info tab page.

This widget contains a list view with information about the work units currently being processed.

Definition at line 52 of file datainfo.h.

Member Enumeration Documentation

enum DataInfo::ColumnIds [protected]

Identifiers for the columns in the Data Info list view.

Definition at line 128 of file datainfo.h.

Constructor & Destructor Documentation

DataInfo::DataInfo ( QWidget * parent = 0,

const char * name = 0

)

The constructor.

Parameters:

parent The parent widget. If 0, this widget becomes a top-level widget.

name A text that can be used to identify this widget.

Definition at line 54 of file datainfo.cpp.
References QListView::addColumn(), QObject::connect(), QListView::header(), lvDict, QWidget::move(), QListView_1, QPushButton_1, refreshList(), QListView::setColumnAlignment(), QListView::setColumnWidth(), popListView::setPopupStyle(), QListView::setShowSortIndicator(), QPushButton::setText(), showMap(), toggleSorting(), and QWidget::width().

DataInfo::~DataInfo ( )

The destructor.

Definition at line 96 of file datainfo.cpp.

Member Function Documentation

void DataInfo::refreshList ( ) [slot]

Refreshes all items in the list view.
If corresponding list view item for a S@h location does not exist, it is created on-the-fly.
Definition at line 116 of file datainfo.cpp.
References QList< SetiLoc >::first(), SetiLoc::id(), Ksetiwatch::locationList(), lvDict, QList< SetiLoc >::next(), refreshListItem(), and slotUpdateList().
Referenced by DataInfo().

void DataInfo::slotUpdateList ( SetiLoc * loc,

int type

) [slot]

Updates the private dictionary of S@h locations.
Updates the private list of S@h locations with the location loc. The type parameter specifies what to do with loc.
Parameters:

loc The S@h location to be updated.

type The type of action to be performed with loc. See Ksetiwatch::ListId for details.

Definition at line 132 of file datainfo.cpp.
References QObject::connect(), QObject::disconnect(), SetiLoc::id(), QDict< DataInfoListViewItem >::insert(), lvDict, QListView_1, refreshListItem(), QDict< DataInfoListViewItem >::remove(), and slotUpdateWorkUnitData().
Referenced by refreshList().

void DataInfo::resizeEvent ( QResizeEvent * e ) [protected]

Resizes and rearranges widgets in the tab page when the window size changes.
A relict from ancient times when there were no layout widgets.
Parameters:

e An object containing details about the resize event.

Reimplemented from QWidget.
Definition at line 101 of file datainfo.cpp.
References QWidget::height(), QListView_1, QPushButton_1, QWidget::resize(), and QWidget::y().

void DataInfo::paintEvent ( QPaintEvent * e ) [protected]

Reimplemented to tell the list view whether it shall draw grid lines.

Parameters:

e An object containing details about the paint event.

Reimplemented from QWidget.
Definition at line 109 of file datainfo.cpp.
References globalopts, QWidget::paintEvent(), QListView_1, and popListView::setGridEnabled().

void DataInfo::refreshListItem ( SetiLoc * loc,

DataInfoListViewItem * it = 0

) [protected]

Refreshes all columns of the list view item of location loc.

Parameters:

loc A pointer to the SetiLoc object.

it A pointer to the list view item to be updated. If 0, the item will be looked up in the private dictionary.

Definition at line 166 of file datainfo.cpp.
References SetiContainer::angleRange(), SetiContainer::baseFrequency(), SetiContainer::convertDecToString(), SetiContainer::convertRAToString(), SetiLoc::description(), SetiContainer::exists(), SetiLoc::id(), lvDict, QString::number(), SetiContainer::receiver(), QString::setNum(), QListViewItem::setText(), SetiContainer::startDec(), SetiContainer::startRA(), SetiContainer::teraFlops(), and SetiContainer::timeRecordedString().
Referenced by refreshList(), slotUpdateList(), and slotUpdateWorkUnitData().

void DataInfo::slotUpdateWorkUnitData ( ) [protected, slot]

Determines the sender of the signal and refreshes the corresponding item in the Data Info list.

Definition at line 229 of file datainfo.cpp.
References refreshListItem(), and QObject::sender().
Referenced by slotUpdateList().

void DataInfo::showMap ( ) [protected, slot]

Opens the skymap window.

Definition at line 205 of file datainfo.cpp.
References SkyMap::addLocation(), SkyMap::clearMap(), QList< SetiLoc >::first(), Ksetiwatch::locationList(), QList< SetiLoc >::next(), QWidget::repaint(), and SkyMap::showMap().
Referenced by DataInfo().

void DataInfo::toggleSorting ( int column ) [protected, slot]

Toggles the sorting order of column column.

Definition at line 222 of file datainfo.cpp.
References QListView_1, and QListView::setSorting().
Referenced by DataInfo().

Member Data Documentation

popListView* DataInfo::QListView_1 [protected]

The list view shown in the Data Info tab page.

Definition at line 119 of file datainfo.h.
Referenced by DataInfo(), paintEvent(), resizeEvent(), slotUpdateList(), and toggleSorting().

QDict<DataInfoListViewItem> DataInfo::lvDict [protected]

A dictionary that stores all the list view items currently shown in the Data Info tab page.
Items are identified by the unique ID of a S@h location.
Definition at line 123 of file datainfo.h.
Referenced by DataInfo(), refreshList(), refreshListItem(), and slotUpdateList().

QPushButton* DataInfo::QPushButton_1 [protected]

The button that needs to be clicked to open the skymap window.

Definition at line 125 of file datainfo.h.
Referenced by DataInfo(), and resizeEvent().

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

Ksetiwatch API Documentation

DataInfo Class Reference

Public Slots

Public Methods

Protected Types

Protected Slots

Protected Methods

Protected Attributes

Detailed Description

Member Enumeration Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation