----Publicwindowset of Students ' course selection system

/** * @author Li Pei * * @version v1 * * @time 2016/12/7 22:55 * * @program This class is mainly for some windows often write duplicate code package * */package Com.csms.win Dows;import java.awt.borderlayout;import java.awt.color;import Java.awt.dimension;import java.awt.Font;import Java.awt.image;import Java.awt.toolkit;import Javax.swing.icon;import Javax.swing.imageicon;import Javax.swing.jframe;import Javax.swing.jlabel;import Javax.swing.joptionpane;import Javax.swing.JPanel;import Javax.swing.jscrollpane;import Javax.swing.jtable;import Javax.swing.jtextfield;import Javax.swing.table.abstracttablemodel;import Javax.swing.table.defaulttablemodel;public class PublicWindowSet { private static JTable table = null;private static DefaultTableModel tablemodel;//tagging method encapsulates public static void AddLabel (Jfra Me jfr, int size, int x, int y, int wide, int high, String str) {font font = null;//font settings, use bold in some special cases, use normal font if in some cases ( Str.equals ("Administrator Info") | | Str.equals ("Student Information entry") | | Str.equals ("Teacher Information entry") | | Str.equals ("Row Lesson Information entry") | | Str.equals ("Delete student Information") | | STr.equals ("delete teacher info") | | Str.equals ("Delete Course info")) {font = new font ("Italic", font.bold, size),} else {font = new font ("Italic", font.plain, size);} JLabel Adminlabel = new JLabel (str);//Set the label font adminlabel.setfont (fonts); if (str.equals ("admin info") | | str.equals ("Student Information Entry") || Str.equals ("Teacher Information entry") | | Str.equals ("Row Lesson Information entry") | | Str.equals ("Delete student Information") | | Str.equals ("delete teacher info") | | Str.equals ("Delete Course information") {Adminlabel.setforeground (color.white);} else {adminlabel.setforeground (color.black);} Sets the position of the label adminlabel.setbounds (x, Y, wide, high); Jfr.add (Adminlabel);} Add avatar public static void Addphotolabel (JFrame jfr, int x, int y, int. wide, int high, String URL) {icon icon = new Imageic On (URL);//Add the image to the label JLabel Photolabel = new JLabel (icon);p hotolabel.setbounds (x, Y, wide, high); Jfr.add (Photolabel);} Window properties public static void Windowattribute (JFrame JFR, int. wide, int high, string backurl, string title) {//Set window icon WINDOWSI Con (JFR);//Window Center display Windowiscenter (wide, high, JFR);//Set window background windowsbackground (Backurl, JFR);//Set Window caption Jfr.settiTle (title);//Set window size jfr.setsize (wide, high);//Set window visible jfr.setvisible (TRUE);//Set window size cannot change jfr.setresizable (false);} Window icon set public static void Windowsicon (JFrame jfr) {String url = "Src//images//icons//loginicon1.png"; Image icon = new Im Ageicon (URL). GetImage (); Jfr.seticonimage (icon);} Window Center display public static void Windowiscenter (int windowwide, int windowhigh, JFrame frame) {//Get screen width int screenwide = Toolk It.getdefaulttoolkit (). Getscreensize (). Width;int Screenhigh = Toolkit.getdefaulttoolkit (). GetScreenSize (). Height ;//Calculate center scale int x = SCREENWIDE/2-Windowwide/2;int y = screenhigh/2-windowhigh/2;//Set Window center frame.setlocation (x, y) ;} Setting the window background shows public static void Windowsbackground (String url, JFrame jfr) {icon icon = new ImageIcon (URL); JLabel BackLabel = new JLabel (icon); Jfr.add (BackLabel);} Set label public static void Addtextfield (JTextField tf, int x, int y, int wide, int. high, JFrame JFR) {tf.setbounds (x, Y, WI DE, high);//Set Label transparent Tf.setopaque (FALSE); Jfr.add (TF);} Prompt pop-up box public static Void promptpopup (string content, string title, JFrame jfr) {Joptionpane.showmessagedialog (Jfr.getcontentpane (), content, Title, joptionpane.information_message);} Add list public static DefaultTableModel addtablelist (JFrame jfr, string[] str) {//Set Jtabel default Type TableModel = new DefaultTab Lemodel (new Courselist (str). UserInfo, new Courselist (str). titles);//Add JLabel Component table = new JTable (TableModel);// Prevents JLabel components from changing with the size of the window Table.setautoresizemode (jtable.auto_resize_off); Jtabel Component Table display size table.setpreferredscrollableviewportsize (new Dimension (600, 0));// Make the list unavailable for the whole column to move table.gettableheader (). setreorderingallowed (false);//Make the list box not editable table.enable (false);// Add the slider bar JScrollPane scr = new JScrollPane (table) to the Jtabel component,//Add the Tabel component with the scrollbar to the eastern area of the panel jfr.add (SCR, borderlayout.center); return TableModel;}} Table Implementation Class Courselist extends Abstracttablemodel {public string[] titles = Null;public object[][] userInfo = {};// Define data public courselist (string[] str) {titles = str;} public int GetRowCount () {return 0;} public intgetColumnCount () {return 0;} Public Object getvalueat (int rowIndex, int columnindex) {return null;}}

　　

----Publicwindowset of Students ' course selection system