Hi
1) If I want a user to terminate an application what method should be
called. I was thinking of using an Exit Button in a window or toolbar
that could be used to terminate the entire application. Is this the
proper way to shutdown a QooxDoo application. If so do I just call the
terminate method of the application?
2) On my windows I am planning to use protected members to hold
references to child widgets. Do these have to be disposed manually? If
so am I using the proper method as shown in my code below?
Thanks,
Simon
/*
#asset(dcbase/login16.png)
#asset(dcbase/login48.png)
#asset(dcbase/tooltip16.png)
#asset(dcbase/mnuexit.png)
#asset(dcbase/ChngPwd16.png)
*/
qx.Class.define("dcbase.frmLogin",
{
extend : dcbase.frmModal,
construct : function () {
this.base(arguments,"Login","dcbase/login16.png");
this.setShowStatusbar(true);
this.setMinWidth(400);
this.setMinHeight(300);
this.setCaption("Login");
this.setLayout(new qx.ui.layout.Grid(10,10));
this.add(new qx.ui.basic.Image("dcbase/login48.png"),{row: 0,
column: 0});
this.getLayout().setColumnMinWidth(0,100);
this.getLayout().setRowMinHeight(0,30);
this.getLayout().setColumnAlign(1,"left","middle");
this.getLayout().setColumnAlign(2,"center","top");
this.add(new qx.ui.basic.Label("User: "),{row: 1, column: 1});
this.__txtUser = new dcbase.txtStdPwd();
this.__txtUser.setPlaceholder("Enter user name");
this.__txtUser.setToolTipText("Enter your user name.");
this.add(this.__txtUser ,{row: 1, column: 2});
this.add(new qx.ui.basic.Label("Password: "),{row:2, column:
1});
this.StatusBarText = "Enter your password!!";
this.__txtPwd = new dcbase.txtStdPwd();
this.__txtPwd.setPlaceholder("Enter Password");
this.__txtPwd.setToolTipText("Enter your password.");
this.add(this.__txtPwd,{row:2, column: 2});
this.__cmdLogin = new
dcbase.btnStd("Login","dcbase/login16.png");
this.__cmdLogin.setToolTipText("Click to login.");
this.__cmdLogin.addListener("click",this.doLogin,this);
this.add(this.__cmdLogin,{row: 3,column: 2});
this.__cmdLogoff = new
dcbase.btnStd("Logoff","dcbase/mnuexit.png");
this.__cmdLogoff.setToolTipText("Click to logout of the
application.");
this.__cmdLogoff.addListener("click",this.doLogoff,this);
this.add(this.__cmdLogoff,{row: 3,column: 1});
this.__cmdChngPwd = new dcbase.btnStd("Change
Password","dcbase/ChngPwd16.png");
this.__cmdChngPwd.setToolTipText("Click to change your
password.");
this.__cmdChngPwd.addListener("click",this.doLogoff,this);
this.add(this.__cmdChngPwd,{row: 5,column: 1,colSpan: 2});
},
destruct : function () {
this._disposeObjects("__txtUser","__txtPwd","__cmdLogin","__cmdChngPwd","__cmdLogoff");
this.__txtUser = this.__txtPwd = this.__cmdLogin =
this.__cmdChngPwd =
this.__cmdLogoff = null;
},
members: {
__txtUser: null,
__txtPwd: null,
__cmdLogin: null,
doLogin: function (e) {
alert(this.__txtUser.getValue());
},
doLogoff: function (e) {
//qx.core.ObjectRegistry.shutdown();
}
}
});
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