java - GridBagLayout and minimum width -


i want make panel constrained maximum width, reduces width when container becomes shorter.

i used gridbaglayout behaves weirdly when size becomes short enough.

import java.awt.color; import java.awt.dimension; import java.awt.gridbagconstraints; import java.awt.gridbaglayout;  import javax.swing.jframe; import javax.swing.jpanel;  /**  * @author michael nesterenko  *  */ public class ssce extends jframe {      /**      *       */     public ssce() {         setdefaultcloseoperation(jframe.exit_on_close);          gridbaglayout gbl = new gridbaglayout();         gbl.columnwidths = new int[] {200, 1};         gbl.columnweights = new double[] {0, 1};         gbl.rowheights = new int[] {10};         gbl.rowweights = new double[] {0};         setlayout(gbl);          gridbagconstraints gbc = new gridbagconstraints();         gbc.fill = gridbagconstraints.horizontal;          jpanel sizerestrictedpanel = new jpanel();         sizerestrictedpanel.setbackground(color.blue);         sizerestrictedpanel.setminimumsize(new dimension(50, 50));         sizerestrictedpanel.setmaximumsize(new dimension(300, 50));         sizerestrictedpanel.setpreferredsize(new dimension(300, 50));         add(sizerestrictedpanel, gbc);          jpanel dummy = new jpanel();         dummy.setbackground(color.red);         add(dummy, gbc);          setpreferredsize(new dimension(600, 200));         pack();     }      /**      * @param args      */     public static void main(string[] args) {         new ssce().setvisible(true);     }  }

when frame width becomes short enough blue panel instantly resized, want resized smoothly window resizing.

you can define gridbagconstraints.ipadx , gridbagconstraints.ipady constraints set min width/height

/**  * field specifies internal padding of component, how  * space add minimum width of component. width of  * component @ least minimum width plus  * <code>ipadx</code> pixels.  * <p>  * default value <code>0</code>.  * @serial  * @see #clone()  * @see java.awt.gridbagconstraints#ipady  */ public int ipadx;  /**  * field specifies internal padding, is, how  * space add minimum height of component. height of  * component @ least minimum height plus  * <code>ipady</code> pixels.  * <p>  * default value 0.  * @serial  * @see #clone()  * @see java.awt.gridbagconstraints#ipadx  */ public int ipady;

Comments

Post a Comment

Popular posts from this blog

curl - PHP fsockopen help required -

i trying work on cloudflare api , have found in documentation. unfortunately have no idea how can use in fsockopen or through curl. here example of post request. need know how can make request below data post using curl or fsockopen curl https://www.cloudflare.com/api_json.html -d 'a=cache_lvl' \ -d 'tkn=8afbe6dea02407989af4dd4c97bb6e25' \ -d 'email=sample@example.com' \ -d 'z=example.com' \ -d 'v=agg' here link cloudflare https://www.cloudflare.com/docs/client-api.html#s4.2 try one: $ch = curl_init("https://www.cloudflare.com/api_json.html"); curl_setopt($ch, curlopt_returntransfer,1); curl_setopt($ch, curlopt_followlocation, 1); curl_setopt($ch, curlopt_ssl_verifypeer,false); // handling of -d curl parameter here. $param = array( 'a' => 'cache_lvl', 'tkn' => '8afbe6dea02407989af4dd4c97bb6e25', 'email' => 'sample@example.com', 'z' =...
Read more

HTTP/1.0 407 Proxy Authentication Required PHP -

i working in restricted network/limited access internet. since have use proxy make web service call. here php code calling web service , response . $client = new soapclient("http: //www.xyz.com/abc/wsdls/login.wsdl", array("trace" => 1, "exceptions" => 1, 'proxy_host' => $proxy_host, 'proxy_port' => $proxy_port, 'proxy_login' => $proxy_login, 'proxy_password' => $proxy_password)); response is fatal error: uncaught soapfault exception: [wsdl] soap-error: parsing wsdl: couldn't load ' http://www.xyz.com/abc/wsdls/login.wsdl ' : failed load external entity if copy url error message , paste in browser(with same proxy settings) works. 2nd scenario is, if pass values instead of variables giving me diffarant response $client = new soapclient("http: //www.xyz.com/abc/wsdls/login.wsdl", array("trace" => 1, "exceptions" => 1, 'proxy_host' ...
Read more

c# - Resource not found error -

i have problem accessing method on homecontroller. show code of method : [httpget] public actionresult decriptidentifiantetredirige(string login_crypter, string mdp_crypter) { string loginacrypter = _globalmanager.protegemotdepasse(login_crypter); string mdpacrypter = _globalmanager.protegemotdepasse(mdp_crypter); user userapp = new models.user(login_crypter, mdp_crypter); if (userapp.authentificationvalidee(userapp.userlogin, userapp.password)) { session["name"] = userapp.userlogin; return redirecttoaction("accueil", "home"); } else { return redirecttoaction("validerauthentification", "home"); } } then in routeconfig.cs wrote route : routes.maproute( name: "authentificationapresdecryptage", url: "{controller}/{action}/{login_crypter}/{mdp_crypter}", defaults: new...
Read more