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Hey everyone.

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So in this video we are going to go two more important vigils.

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That is menu button and menu bar here.

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These things if you see these things.

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This is a menu bar.

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And these particular options here are known as menu buttons.

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So here in this video we are going to London how we can create this one because without these your program

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the light did not have much features so here we have the item and we begin with creating a menu button.

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So creating the menu button menu bar is a little atypical.

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You need to remember few lines and just delays.

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Do you really require design activity.

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So by practicing 2 4 times you will learn that honestly so let me begin with creating a valuable and

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be new voting menu button then add David you name menu button fences be your new Dedmon so in window

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after that one detects to open that one say five after that one enough for this one just M.B..

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Great.

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Now at this point our button is created that is menu button but if you want this one here no going out.

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We have this.

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So here you have this one but nothing will happen on clicking this one.

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So in this case this one is a simple button so to add some features you need to add here some more lines.

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First you need to create this one in a basic menu like a menu with only one button.

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Here we have four options right now.

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In that case we have only one.

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So for creating this one into a menu remember these two lines always M.B. dot menu here and these my

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variable dot menus a method which create this one as a menu so that you will have different options

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in that one.

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And here you need to add another widget using Uruguay to create this widget into a menu.

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So here we have menu because at this point our menu button is created here.

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This is a menu button.

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But without any function so to function it you're required to create this name to a menu.

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So here we have this one menu pasta variable you need to convert.

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Here we have this one no.

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After that one you need to add this line that is M.B. square back its menu equal to M.B. not many.

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Always add this line while you're creating menus.

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I will tell you what this one in a way when we are done with this one.

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So after this one we need to add some features in this net what will be represented here like when clicking

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this one.

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These three options are popping up here so to add these requests and variables again see X1 and X2 or

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if you want to add more than two you can add more or more also Hill y variables.

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Because again these things are just taken at 0 and 1.

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Like when I did not have clicked any of these all these are on zero when I click any one of these the

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variable will win on state and that value will be won.

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So for these we will have Incredibles because they are just 0 and 1 so in red again.

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Now we have the variable and we will create the menu buttons.

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Now so for that one we have m b menu that is of M.B. here.

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This is also the menu FNB now we will add here a check button.

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Just simply add underscore check button.

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Now you can add any value here beginning with a label say open and variable is x 1.

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Now we have using this menu that we have created by using the menu widget or you can just imagine this

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one as an another variable.

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We have created the December menu by creating the end bean to a menu after this event.

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If you want to add second one this one is set close and this one x 2 than we did the after they didn't

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last just at M.B. back tobacco is ready.

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Now if you run this one they've had this one and

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when you click this one you will get these options popup here that is open and close so I hope you got

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this one.

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That's how you have created the menu button.

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And then how you have created that menu button into a menu bar so that we can have different options

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in that one that I open and close.

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Now after this one let me create a perfect menu so that we can have different options like these and

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all all which contain different options and then so let.

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Just to remove this one first and now begin with that.

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First of all we need to have a clear view that what we need to define him.

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So this one seems to be very difficult but once you understand this one this is very easy.

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So let create debt.

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But first of all we required to create a menu like this one so if you properly notice on these files

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then here we have different bunch of menu buttons and they themselves are menus when you click any of

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these you will get different options in them.

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And if you have some menus also.

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So what we are required to do here is first we need to define a menu that is this about one in that

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one.

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We again need to define these sub menus in which we have different options.

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So let's begin with Dedmon first of all.

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Before doing this one more thing that these options here menu click any of these they perform some action.

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But we are not working on actions right now.

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So what we are going to do here.

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We will send the command for each button to I don't think Come on in which a simple popup window shows

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do nothing.

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I think you understand what I'm saying here.

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Now before doing anything let me first define a function saying nothing dismount but really do whenever

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any button is clicked on our menu then it will make a top level window with a button saying do nothing.

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So you can make anything if you want or you can even loop empty but to check the buttons we are doing

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that one.

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So here we are taking an example Fi and that will be top level in window.

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So we are making a sub window and that will contain a button.

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So here we have a button in that they know that is over fight and the text on that one is do not take

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symbolized it.

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And the just button or back when something is clicked.

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So this is a function I think you understand this.

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And when I show you this one you will understand it much more better.

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Now let me create a menu.

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So creating a menu is very easy.

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You just need to create that we have a menu bar.

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This one is about is known as a menu bar and you can just clear this one simply menu and very require

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that one win.

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So at this point this one is created no now to unpack this one.

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This is the on from the last one.

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You need to do window dot configure that is for configuration of this menu bar and in that one provide

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menu name that is of a menu bar.

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So this is how you can create a menu bar.

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But right now this menu bar contains no element.

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And if you tried to run this one and three did not keep the eye you will get an empty menu bar.

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If you notice here on the above we have nothing.

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Just despite the so that's why because we don't have anything here.

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No next we add some files here just like this file added and see ahead.

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So we will add these three.

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You can add any number of menu buttons here you want to.

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So let's begin with that one here.

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I define a variable file menu here.

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This one is just a variable.

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And it contains all the files that are in this one so in short I'm just creating this one this file.

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But the back end of this file ought to see a function.

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So this one will be again a menu inside a menu.

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So understand it clearly that what I'm doing here is this one.

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This is also a menu and where it is inside this menu just like we have the top level windows like the

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one the the message box when I click this one on popup message appears so similar to that one we have

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menus inside menu.

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So first I'm creating the inside menu and then I will call it once to make this happen.

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So first of all this will be equal to menu inside our window so know no double window inside this menu

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bar because that one is inside this one.

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After that here we are done with this one.

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We have not created a file menu that is inside the menu bar.

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Now if you want to add some things like this one then we'll how to do that.

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So for creating this one just move to your notes and check the creating menu.

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Now what do you require.

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You need to add some values here.

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So if you go to the methods and look out that how can I do that.

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You will find this one add comment.

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Come on this will add some menu item to the menu.

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So you generally add these items to the menu.

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So we require these kind of fight maybe.

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So it didn't matter no let me check that do we can do something with Deadpool.

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So here how to use that matter.

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Just do a filing menu valuable to add these files dot Ed underscore.

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Come on.

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This one is not likes calling the function it generally adds the items to inside of that one just pass

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the label say like if they want this one then first of all we have new window.

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So here I have new and then Vindaloo after that one pass command that will happen on clicking that one

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and call dysfunction.

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So that's why we have defined that function.

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Now if you want to define more there just copy this one and paste it as many times as you have the number

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of commands like here we have new file open so just add few more.

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That is new file then open.

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After that when we have a close

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save

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save as or anything not necessary.

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These things say add here bugger a best friend.

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And after that one see what you like.

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Now we have look as close dead.

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So here we have closed.

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So there is no foundation you can even go from this point to up to this point adding hundreds of commands.

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Now at this point no we are done with adding the commands.

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What we need to do now is we need to make this file right now.

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One more thing.

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If you notice in this one here we have separations like the opening the file and something like that.

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We have about then we have a line separation.

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Saving these then a separation.

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Closing taps.

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So if you need these kinds of separation then we have a separate matter.

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You can also check that one here at separator.

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This one adds a separate line so to add that phone just whatever you want to add that one go to that

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point like if I have these for opening and closing files I'm adding this one here just simply file menu

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at Invesco separator as CPA order to your loss and copy this one

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and I'm adding Len after these save functions here.

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And one in the last one more thing of a menu something like not doing anything at all.

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All the functions are nothing.

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So I'm adding a command here so that it will do something right.

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It will be completely useless and that come on is say exiting to exit of a application so for that fun

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here just you in command You need to change this function that is doing nothing.

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And I have take an example of exit because that is very simple Come on just window of a window that

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is open there and quit.

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There we go.

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No panties and nothing at all.

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No at this point all this belongs to this inside function or we can see the inside menu bar.

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Now we have created this one but at this point this is not in the menu bar.

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Like if you run this one there is terminal it is due on the last one.

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Now if you run this one you will not get anything there but you have created all this.

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The reason for that one is you need to attach this file menu to this menu but this is already in the

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menu bar.

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But again it requires attachment and to attach any menu to the other.

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Here we have a function that is known as Ed cascade.

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It will create a new had called menu by associating a given menu to the pad and menu means it's creating

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a menu inside the pattern.

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So for that one you need to remember.

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Come on and need to always use this one that is of a menu bar underscored.

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So we don't underscore and underscore guest good.

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So you need to use this method here at underscore tested.

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And in that one provide what you are adding them with a label.

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So like I need to add this label fight.

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Same to same.

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So hey I have five and I'm adding here my menu that is file menu Libya this one.

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Now if you'll save this one and run it again here you get this file as you can notice here in this one

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you are not getting something because this means Mac in Mac we have a bunch of options here.

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But if you are using Windows then you are maybe you are getting here all the options so don't worry

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about that one will you are getting just you are getting that is perfect.

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So if you click that one you will have all these options here that we have written him new window new

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file open that is open in a spelling mistake then closed saves savers and these lines well we can say

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these separators then debugger closed tab and exit.

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And if you click on any of these our do nothing function look here are top level window popup which

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is showing donating button.

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So this one is a button not a label because we have added a button in that date is now of only [REMOVED]

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element here that is except when you click this one the application closed.

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So in that case you do not reply to that one.

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Now we are done with this one just open.

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Now if you want to add more like we are going for EDIT also.

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Then this same operation like this one still photo.

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We have see added menu and that will be menu in Pence's bus menu but day we have this one after that

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one provide options like these in added We have unloaded all cut copy paste.

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So let me try some of these.

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So for that copy this one.

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So it is not required to do again and again Come on see and come on.

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V here just JS this file menu to add it.

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And let me do something as you instead of changing in every one just copy that one Oh dear we have.

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I think these are enough close to one.

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I know then we have real after dead got

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Kobe and after dead we have this one say based what has them select olds and say this one Dexter lines

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so select all

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or just add in last.

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The execution date need to be a next it everywhere.

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We have an exit and the lines appear to copy from there.

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One after these undo and redo one after this.

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We have this.

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Now a menu what is also.

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So the edit board is also created.

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So if you see him first one is very difficult to create.

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It required a lot of functions there but once you get that one then destroyed.

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This begins very easy so just make a little practice of this one so that you will get comfortable with

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this one and then you will never forget anything about this.

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Now here we have done with this one.

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Now the second step you need to cascade this one so the cascade land copied the base that will hit and

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instead of that one here we have no added Min save this one and this one also edit

231
00:20:03,360 --> 00:20:05,330
now say this come on us.

232
00:20:05,870 --> 00:20:10,690
And if you run this one now we will get to menu here.

233
00:20:10,860 --> 00:20:12,390
That is just one file.

234
00:20:12,450 --> 00:20:13,340
Second one.

235
00:20:13,420 --> 00:20:18,700
Edit And don't cut paste all these exit and we have two more.

236
00:20:19,050 --> 00:20:25,150
Maybe because of added them in file of an openness also changed.

237
00:20:25,150 --> 00:20:29,790
And again if you click exit we are doing nothing.

238
00:20:29,790 --> 00:20:30,180
Why.

239
00:20:31,580 --> 00:20:34,130
Because we have not added the command of exit here.

240
00:20:34,130 --> 00:20:35,780
We have just nothing there.

241
00:20:36,710 --> 00:20:40,710
So only when don't quit.

242
00:20:41,000 --> 00:20:45,310
You know defenses save this one and try this one now.

243
00:20:47,750 --> 00:20:53,560
So there we go with that exit and the application is closed now.

244
00:20:53,570 --> 00:20:55,650
I hope you got that one right now.

245
00:20:55,730 --> 00:21:01,350
So there is no need to add another help option here I believe because the video is already too long.

246
00:21:01,410 --> 00:21:02,670
Will get bored with that.

247
00:21:03,110 --> 00:21:04,990
So I am skipping the last one.

248
00:21:05,150 --> 00:21:10,190
I believe you will do that one and this is enough for understanding the menu.

249
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So thanks for watching and see you later.