RouterListWidget Class Reference

#include <routerlistwidget.h>

List of all members.

Public Types

enum  Columns { StatusColumn = 0, CountryColumn = 1, NameColumn = 2 }

Public Slots

void clearRouters ()

Signals

void routerSelected (RouterDescriptor rd)
void zoomToRouter (QString id)

Public Member Functions

 RouterListWidget (QWidget *parent=0)
void addRouter (RouterDescriptor rd)
RouterListItemfindRouterById (QString id)
void deselectAll ()

Protected Member Functions

void keyPressEvent (QKeyEvent *event)

Private Slots

void onSelectionChanged ()
void customContextMenuRequested (const QPoint &pos)

Private Attributes

QHash< QString, RouterListItem * > _idmap

Detailed Description

Definition at line 32 of file routerlistwidget.h.


Member Enumeration Documentation

Columns in the list.

Enumerator:
StatusColumn 

Status column, indicating bandwidth.

CountryColumn 

Router's country flag.

NameColumn 

Router's name.

Definition at line 38 of file routerlistwidget.h.


Constructor & Destructor Documentation

RouterListWidget::RouterListWidget ( QWidget *  parent = 0  ) 

Default constructor.

Definition at line 25 of file routerlistwidget.cpp.

References customContextMenuRequested(), onSelectionChanged(), and StatusColumn.


Member Function Documentation

void RouterListWidget::addRouter ( RouterDescriptor  rd  ) 

Adds a new descriptor the list.

Adds a router descriptor to the list.

Definition at line 135 of file routerlistwidget.cpp.

References _idmap, findRouterById(), RouterDescriptor::id(), and RouterListItem::update().

void RouterListWidget::clearRouters (  )  [slot]

Clears the list of router items.

Clear the list of router items.

Definition at line 79 of file routerlistwidget.cpp.

References _idmap.

void RouterListWidget::customContextMenuRequested ( const QPoint &  pos  )  [private, slot]

Called when the user requests a context menu for some router in the list.

Called when the user requests a context menu for a router in the list. A context menu will be displayed providing a list of actions, including zooming in on the server.

Definition at line 47 of file routerlistwidget.cpp.

References RouterListItem::id(), IMG_ZOOM, and zoomToRouter().

Referenced by RouterListWidget().

void RouterListWidget::deselectAll (  ) 

Deselects all currently selected routers.

Definition at line 69 of file routerlistwidget.cpp.

Referenced by keyPressEvent().

RouterListItem * RouterListWidget::findRouterById ( QString  id  ) 

Finds the list item whose key ID matches id. Returns 0 if not found.

Definition at line 125 of file routerlistwidget.cpp.

References _idmap.

Referenced by addRouter().

void RouterListWidget::keyPressEvent ( QKeyEvent *  event  )  [protected]

Called when the user presses a key while the list has focus.

Called when the user selects a router from the list. This will search the list for a router whose names starts with the key pressed.

Definition at line 89 of file routerlistwidget.cpp.

References deselectAll(), and NameColumn.

void RouterListWidget::onSelectionChanged (  )  [private, slot]

Called when the user clicks on an item in the list.

Called when the selected items have changed. This emits the routerSelected() signal with the descriptor for the selected router.

Definition at line 158 of file routerlistwidget.cpp.

References routerSelected().

Referenced by RouterListWidget().

void RouterListWidget::routerSelected ( RouterDescriptor  rd  )  [signal]

Emitted when the user selects a router from the list.

Referenced by onSelectionChanged().

void RouterListWidget::zoomToRouter ( QString  id  )  [signal]

Emitted when the user selects a router to zoom in on.

Referenced by customContextMenuRequested().


Member Data Documentation

QHash<QString,RouterListItem*> RouterListWidget::_idmap [private]

Maps a server ID to that server's list item.

Definition at line 79 of file routerlistwidget.h.

Referenced by addRouter(), clearRouters(), and findRouterById().


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

Generated on Wed Dec 23 21:06:56 2009 for Vidalia by  doxygen 1.6.1