user interface - java gui - overlapping panels? -

-

I'm just trying to make this little simulator in a GUI, I have two main components - a map, most Take a window, and a control panel on the right hand side. Now, I would like to add a time slider under the window (not just under the control panel, running under the map) I can do it in the Runner class (which starts the main window), but it logically controls Room should be related - it removes all relevant events. Is there any way to do this? Should swing components be used and how should I wrap them? << / P>

Thank you very much for your help

Receive the desired results very easily You can use the border layout to do; E.g. 

  JPNL PNL = new zpn (new border layout ()); Pnl.add (mapPnl, BorderLayout.CENTER); Pnl.add (controlPnl, BorderLayout.EAST); Pnl.add (Timer PNL, Border Layout. SOTH);

If you are adding more components to your higher level JPanel , then I think that in GridBagLayout Recommends because it offers more flexibility.

The fact that your control and timer related are not relevant to the layout of the visual components. Usually you will maintain this relationship at the business relationship level; E.g. 

  Controller Controller = New Controller (); JPNL control panel = new MyControlPanel (controller); JPNL Timer PNL = New MightyPanel (ControllerGet Timer ());

Comments

Post a Comment

Popular posts from this blog

c# - ListView onScroll event -

-
I am programming a simple C # application, and I need a Scallow event on the list view. So I inherited the original ListView class created in ListviewEx witch. I found out how to locate the scroll message from WinAPI and I modified the WndProc method. Now I have this WndProc: protected override zero WndProc (Ref message message) {base.WndProc (Ref I); If (m.msg == WM_VSCROLL) {onScroll (This, New EventArgs ()); }} But the problem is, I do not know how to know about scrolling information. This data should be in wParam, but there is a LOWORD macro ++ like in C in C # and I switch to find the criteria like SB_ below, SB_ENDSCROLL, SB_PAGEUP etc. there any way Need to change the LOWORD macro from C #? Or any other way to find the necessary parameters about scrolling? You can define the WParam constants as the following: Private const int WM_HSCROLL = 0x114; Private Constant WM_VSCROLL = 0x115; Private contact int SBHOZZ = 0; Private Consultant SB_VERT = 1; Private Con...
Read more

PHP - get image from byte array -

-
I am trying to create a back-end for my mobile application. I am sending the content of an image in the body of the HTTP request (output stream) as a byte array, I want to read this stream of bytes in PHP scripts and take back an image. Can anyone tell me how can I do this? Thank you. You can obtain the request body $ body = Reading from file_get_contents ('php: // input'); What you do with that data Depending on you, you can write the data in a file as you mentioned that this is image data, you can drop the data into the object can do. Another option is to use and load the image.
Read more

Linux Terminal Problem with Non-Canonical Terminal I/O app -

-
I have a small app written in C to run on Linux. Part of the app accepts user-input from keyboard , And it uses non-canonical terminal mode so that it can respond to each keystroke. The section of the code that accepts input is a simple task that is called repeatedly in the loop: char get_input () {char C = 0; Int res = reading (input_tamille, & amp; c, 1); If (RSS == 0) 0 returns; If (res == -1) {/ * snip error handling * /} return c; } It reads a letter from the terminal if there is no input within a given time limit, (c_cc [VTIME] value in the vocabulary structure), read () 0 And get_input () is called again It all works very well, I have recently discovered that if you run this app in a terminal window, and then the app Close the terminal window without ending, the app will not exit Received, but CPU intensive launches into an infinite loop, where the read () returns 0 without waiting continued. So how can I get out of the apple if it runs from the terminal win...
Read more