public Gui(Net net)
{
net.newMsg += this.addMessage;
// copy the net object so all methods can access it
netCpy = net;
setWindowTitle("Group-chat");
// Read-only text box where we display messages from everyone.
// This widget expands both horizontally and vertically.
// MULTI line text edit
textview = new QTextEdit(this);
textview.setReadOnly(true);
// Small text-entry box the user can enter messages.
// This widget normally expands only horizontally,
// leaving extra vertical space for the textview widget.
//
// Challenge! Change this into a read/write QTextEdit,
// so that the user can easily enter multi-line messages.
// single line text edit
textline = new QLineEdit(this);
// Create the list of nodes
//table = new QListView(this);
model = new QStringListModel();
//model.setStringList(net.peerNames);
// Lay out the widgets to appear in the main window.
// For Qt widget and layout concepts see:
// http://doc.trolltech.com/4.6/widgets-and-layouts.html
// Q Vertical Box layout
QVBoxLayout layout = new QVBoxLayout();
layout.addWidget(textview);
layout.addWidget(textline);
// add objectst to layout tehn
QVBoxLayout peerLayout = new QVBoxLayout();
QLabel title = new QLabel("List of peers:");
peerLayout.addWidget(title);
for (int i = 0; i < net.peerList.size(); i++)
{
String peerName = (String)net.peerList.get(i);
Console.WriteLine(peerName);
QLabel label = new QLabel(peerName);
peerLayout.addWidget(label);
}
QPushButton button = new QPushButton("Add Peer");
QPushButton sendButton = new QPushButton("Send Message");
sendButton.clicked.connect(this, "gotReturnPressed()");
button.clicked.connect(this, "addPeer()");
QVBoxLayout buttonLay = new QVBoxLayout();
buttonLay.addWidget(sendButton);
buttonLay.addWidget(button);
QWidget buttonW = new QWidget(this);
buttonW.setLayout(buttonLay);
QWidget peers = new QWidget(this);
peers.setLayout(peerLayout);
QWidget msgAndInput = new QWidget(this);
msgAndInput.setLayout(layout);
QHBoxLayout window = new QHBoxLayout();
window.addWidget(peers);
window.addWidget(msgAndInput);
window.addWidget(buttonW);
base.setLayout(window);
//layout.addWidget(table);
// base is like "this" in Java, base object of GUI
//base.setLayout(layout);
// Register a callback on the textline's returnPressed signal
// so that we can send the message entered by the user.
// Note that here we're using a Qt signal, not a C# event.
// The Qt Jambi bindings for C# don't support custom signals,
// only the the signals built-in to "native" Qt objects.
// Thus, any new signals we need to define should be C# events;
// see the example below.
// removed this functionality and replaced with a button
//textline.returnPressed.connect(this, "gotReturnPressed()");
// Lab 1: Insert code here to add some kind of GUI facility
// allowing the user to view the list of peers available,
// as maintained by the Net instance provided above.
// You might do this simply by adding a widget to this dialog,
// or by adding a button or menu that opens a new dialog
// to display the list of peers, or whatever method you prefer.
}
public Gui(Net net)
{
net.newMsg += this.addMessage;
// copy the net object so all methods can access it
netCpy = net;
setWindowTitle("Group-chat");
// Read-only text box where we display messages from everyone.
// This widget expands both horizontally and vertically.
// MULTI line text edit
textview = new QTextEdit(this);
textview.setReadOnly(true);
// Small text-entry box the user can enter messages.
// This widget normally expands only horizontally,
// leaving extra vertical space for the textview widget.
//
// Challenge! Change this into a read/write QTextEdit,
// so that the user can easily enter multi-line messages.
// single line text edit
textline = new QLineEdit(this);
// Create the list of nodes
//table = new QListView(this);
model = new QStringListModel();
//model.setStringList(net.peerNames);
// Lay out the widgets to appear in the main window.
// For Qt widget and layout concepts see:
// http://doc.trolltech.com/4.6/widgets-and-layouts.html
// Q Vertical Box layout
QVBoxLayout layout = new QVBoxLayout();
layout.addWidget(textview);
layout.addWidget(textline);
// add objectst to layout tehn
QVBoxLayout peerLayout = new QVBoxLayout();
QLabel title = new QLabel("List of peers:");
peerLayout.addWidget(title);
for(int i=0; i< net.peerList.size(); i++){
String peerName = (String)net.peerList.get(i);
Console.WriteLine(peerName);
QLabel label = new QLabel(peerName);
peerLayout.addWidget(label);
}
QPushButton button = new QPushButton("Add Peer");
QPushButton sendButton = new QPushButton("Send Message");
sendButton.clicked.connect(this,"gotReturnPressed()");
button.clicked.connect(this,"addPeer()");
QVBoxLayout buttonLay = new QVBoxLayout();
buttonLay.addWidget(sendButton);
buttonLay.addWidget(button);
QWidget buttonW = new QWidget(this);
buttonW.setLayout(buttonLay);
QWidget peers = new QWidget(this);
peers.setLayout(peerLayout);
QWidget msgAndInput = new QWidget(this);
msgAndInput.setLayout(layout);
QHBoxLayout window = new QHBoxLayout();
window.addWidget(peers);
window.addWidget(msgAndInput);
window.addWidget(buttonW);
base.setLayout(window);
//layout.addWidget(table);
// base is like "this" in Java, base object of GUI
//base.setLayout(layout);
// Register a callback on the textline's returnPressed signal
// so that we can send the message entered by the user.
// Note that here we're using a Qt signal, not a C# event.
// The Qt Jambi bindings for C# don't support custom signals,
// only the the signals built-in to "native" Qt objects.
// Thus, any new signals we need to define should be C# events;
// see the example below.
// removed this functionality and replaced with a button
//textline.returnPressed.connect(this, "gotReturnPressed()");
// Lab 1: Insert code here to add some kind of GUI facility
// allowing the user to view the list of peers available,
// as maintained by the Net instance provided above.
// You might do this simply by adding a widget to this dialog,
// or by adding a button or menu that opens a new dialog
// to display the list of peers, or whatever method you prefer.
}
