473,382 Members | 1,345 Online
Bytes | Software Development & Data Engineering Community
Post Job

Home Posts Topics Members FAQ

Join Bytes to post your question to a community of 473,382 software developers and data experts.

Menu, Toolbar and Popup actions - <Mapping to command class>

With all the Menu items, toolbar items and popup items that can total to
about 50-75 choices in a gui design, what the 'easiest' way to map the
action names with the class to call.

Like to use the Command design pattern to do this generically:
Somehow get the "action string" and map it to a "command class".

Is this possible with Command, Reflection etc?

Command c = new <ReflectCallCommandClass> ();

How do the reflection part? More important if their is a better way
than this...
public interface Command {
public void execute();
public class MyCommandClass1 extends Command {
public void execute() {
// code for action 1,
// could be from Menu, Toolbar, popups doesn't matter...
Jul 17 '05 #1
0 1722

This thread has been closed and replies have been disabled. Please start a new discussion.

Similar topics

by: lestat | last post by:
I have switched to a new compiler (gcc/g++ 3.2 on rh linux 8.0) and I cannot seem to dynamically allocate two dimentonal arrays (or even singel dimetional arrays!) of any user defined classes. ...
by: Dan Trowbridge | last post by:
He everyone, I just getting started with .NET and I am having a porting problem. I get and error in code that lookes like this (really stripped down but you get the idea)... class dt {...
by: Dan Trowbridge | last post by:
He everyone, I am just getting started with .NET and I am having a porting problem. I get and error in code that lookssomething like this (really stripped down but you get the idea)... class...
by: Wolfgang Kaml | last post by:
I am not sure if this is more of an expert question, but I am sure that they are out there. I'd like to setup a general application or bin directory on my Win2003.Net Server that will hold some...
by: Gary li | last post by:
Hi, all I find "template template" class cann't been compiled in VC6 but can ok in Redhat9. I write a test program like as: template< template<class> class T> class A { }; int main() {...
by: Birthe Gebhardt | last post by:
Dear all, I could not find the way to handle 'not normal' list objects, for example using remove_if, find etc. Example : class Todo { public : .. int getNumber(){ return num_;}
by: jason.cipriani | last post by:
Is there any difference between declaring a template parameter as a "typename" or a "class"? E.g. template <class TT f() { } template <typename TT g() { } Thanks, Jason
by: =?Utf-8?B?Unlhbg==?= | last post by:
Hi, How can I get around runtime error that says I can not explicit cast List<SubClassto ICollection<Class>? Generic List inhertis generic ICollection and Subclass inherits Class, then...
by: Faith0G | last post by:
I am starting a new it consulting business and it's been a while since I setup a new website. Is wordpress still the best web based software for hosting a 5 page website? The webpages will be...
by: isladogs | last post by:
The next Access Europe User Group meeting will be on Wednesday 3 Apr 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM). In this session, we are pleased to welcome former...
by: ryjfgjl | last post by:
In our work, we often need to import Excel data into databases (such as MySQL, SQL Server, Oracle) for data analysis and processing. Usually, we use database tools like Navicat or the Excel import...
by: taylorcarr | last post by:
A Canon printer is a smart device known for being advanced, efficient, and reliable. It is designed for home, office, and hybrid workspace use and can also be used for a variety of purposes. However,...
by: aa123db | last post by:
Variable and constants Use var or let for variables and const fror constants. Var foo ='bar'; Let foo ='bar';const baz ='bar'; Functions function $name$ ($parameters$) { } ...
by: ryjfgjl | last post by:
If we have dozens or hundreds of excel to import into the database, if we use the excel import function provided by database editors such as navicat, it will be extremely tedious and time-consuming...
by: BarryA | last post by:
What are the essential steps and strategies outlined in the Data Structures and Algorithms (DSA) roadmap for aspiring data scientists? How can individuals effectively utilize this roadmap to progress...
by: nemocccc | last post by:
hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?
by: Sonnysonu | last post by:
This is the data of csv file 1 2 3 1 2 3 1 2 3 1 2 3 2 3 2 3 3 the lengths should be different i have to store the data by column-wise with in the specific length. suppose the i have to...

By using Bytes.com and it's services, you agree to our Privacy Policy and Terms of Use.

To disable or enable advertisements and analytics tracking please visit the manage ads & tracking page.