java - Can't get custom JPanel to show up on JDialog -
i have developed own properties type data structure setting basic data within application. using regular properties, wanted user able edit these , have notes, display order, , whether or not active. also, able group different properties.
i created panel displays property "edit" button them make changes.
then panel loads group , displays of properties group.
both of panels seem work fine. when create jdialog should load of groups panel each, can't display. have toyed lots of layouts , no luck. in addition, need scrollpane when grow overtime.
i not quite sure @ point...if add buttons panel, scrolls fine, assume wrong panel trying add.
here property group class:
import java.util.linkedhashmap; public class smokepropertygroup { private string name = null; private string notes = null; private int displayorder = 0; private boolean active = true; private linkedhashmap<string, smokeproperty> properties = new linkedhashmap<>(); public smokepropertygroup(string name, string notes, int displayorder, boolean active) { super(); this.name = name; this.notes = notes; this.displayorder = displayorder; this.active = active; } public string getname() { return name; } public void setname(string name) { this.name = name; } public string getnotes() { return notes; } public void setnotes(string notes) { this.notes = notes; } public int getdisplayorder() { return displayorder; } public void setdisplayorder(int displayorder) { this.displayorder = displayorder; } public boolean isactive() { return active; } public void setactive(boolean active) { this.active = active; } public linkedhashmap<string, smokeproperty> getproperties() { return properties; } public void addproperties(smokeproperty property) { this.properties.put(property.getname(), property); } } here actual property class:
public class smokeproperty { private string groupname = null; private string name = null; private string value = null; private string notes = null; private int displayorder = 0; private boolean active = true; private string displayablename = null; public smokeproperty(string groupname, string name, string value, string notes, int displayorder, boolean active) { super(); this.groupname = groupname; this.name = name; this.value = value; this.notes = notes; this.displayorder = displayorder; this.active = active; } public string getgroupname() { return groupname; } public void setgroupname(string groupname) { this.groupname = groupname; } public string getname() { return name; } public string getdisplayablename() { return name; } public void setname(string name) { this.name = name; } public string getvalue() { return value; } public void setvalue(string value) { this.value = value; } public string getnotes() { return notes; } public void setnotes(string notes) { this.notes = notes; } public int getdisplayorder() { return displayorder; } public void setdisplayorder(int displayorder) { this.displayorder = displayorder; } public boolean isactive() { return active; } public void setactive(boolean active) { this.active = active; } @override public string tostring() { return "smokeproperty \n" + " groupname=" + groupname + "\ndisplayablename=" + getdisplayablename() + "\nname=" + name + "\nvalue=" + value + "\nnotes=" + notes + "\ndisplayorder=" + displayorder + "\nactive=" + active + "\n\n"; } } here panel displays property:
import java.awt.font; import java.awt.gridbagconstraints; import java.awt.gridbaglayout; import java.awt.insets; import javax.swing.jbutton; import javax.swing.jlabel; import javax.swing.jpanel; import javax.swing.swingconstants; public class panelsmokeproperty extends jpanel { private jlabel lblname = new jlabel(); public panelsmokeproperty(smokeproperty prop) { gridbaglayout gridbaglayout = new gridbaglayout(); gridbaglayout.columnwidths = new int[] { 318, 567, 97, 0 }; gridbaglayout.rowheights = new int[] { 25, 0 }; gridbaglayout.columnweights = new double[] { 0.0, 0.0, 0.0, double.min_value }; gridbaglayout.rowweights = new double[] { 0.0, double.min_value }; setlayout(gridbaglayout); jbutton btnedit = new jbutton("edit"); lblname.sethorizontalalignment(swingconstants.right); lblname.setfont(new font("tahoma", font.plain, 13)); gridbagconstraints gbc_lblname = new gridbagconstraints(); gbc_lblname.weighty = 0.4; gbc_lblname.weightx = 0.4; gbc_lblname.fill = gridbagconstraints.horizontal; gbc_lblname.insets = new insets(0, 0, 0, 5); gbc_lblname.gridx = 0; gbc_lblname.gridy = 0; this.add(lblname, gbc_lblname); lblname.settext(prop.getname() + " = "); jlabel lblvalue = new jlabel(prop.getvalue()); gridbagconstraints gbc_lblvalue = new gridbagconstraints(); gbc_lblvalue.weighty = 0.4; gbc_lblvalue.weightx = 0.4; gbc_lblvalue.fill = gridbagconstraints.horizontal; gbc_lblvalue.insets = new insets(0, 0, 0, 5); gbc_lblvalue.gridx = 1; gbc_lblvalue.gridy = 0; add(lblvalue, gbc_lblvalue); gridbagconstraints gbc_btnedit = new gridbagconstraints(); gbc_btnedit.weighty = 0.2; gbc_btnedit.weightx = 0.2; gbc_btnedit.anchor = gridbagconstraints.north; gbc_btnedit.fill = gridbagconstraints.both; gbc_btnedit.gridx = 2; gbc_btnedit.gridy = 0; add(btnedit, gbc_btnedit); } } here panel show property group:
import java.awt.dimension; import java.awt.gridbagconstraints; import java.awt.gridbaglayout; import java.awt.insets; import javax.swing.jframe; import javax.swing.jlabel; import javax.swing.jpanel; import javax.swing.swingconstants; import javax.swing.border.titledborder; public class panelsmokepropertygroup extends jpanel { public panelsmokepropertygroup(smokepropertygroup propgroup) { this.setborder(new titledborder(null, propgroup.getname(), titledborder.leading, titledborder.top, null, null)); gridbaglayout gridbaglayout = new gridbaglayout(); gridbaglayout.columnwidths = new int[] { 1133, 0 }; gridbaglayout.rowheights = new int[] { 100, 176, 0 }; gridbaglayout.columnweights = new double[] { 1.0, double.min_value }; gridbaglayout.rowweights = new double[] { 0.0, 0.0, double.min_value }; setlayout(gridbaglayout); jlabel lbllabelfordescription = new jlabel("label description"); lbllabelfordescription.setpreferredsize(new dimension(100, 75)); lbllabelfordescription.setverticalalignment(swingconstants.top); gridbagconstraints gbc_lbllabelfordescription = new gridbagconstraints(); gbc_lbllabelfordescription.anchor = gridbagconstraints.north; gbc_lbllabelfordescription.fill = gridbagconstraints.horizontal; gbc_lbllabelfordescription.insets = new insets(0, 0, 5, 0); gbc_lbllabelfordescription.gridx = 0; gbc_lbllabelfordescription.gridy = 0; this.add(lbllabelfordescription, gbc_lbllabelfordescription); jpanel panelforproperties = new jpanel(); gridbagconstraints gbc_panelforproperties = new gridbagconstraints(); gbc_panelforproperties.weighty = 1.0; gbc_panelforproperties.weightx = 1.0; gbc_panelforproperties.gridx = 0; gbc_panelforproperties.gridy = 1; add(panelforproperties, gbc_panelforproperties); gridbaglayout gbl_panelforproperties = new gridbaglayout(); gbl_panelforproperties.columnwidths = new int[] { 0, 0 }; gbl_panelforproperties.rowheights = new int[] { 0, 0 }; gbl_panelforproperties.columnweights = new double[] { 1.0, double.min_value }; gbl_panelforproperties.rowweights = new double[] { 0.0, double.min_value }; panelforproperties.setlayout(gbl_panelforproperties); gridbagconstraints gbc_panelproperty = new gridbagconstraints(); gbc_panelproperty.fill = gridbagconstraints.horizontal; gbc_panelproperty.gridx = 0; // int scrollpaneheight = (int) scrollpane.getbounds().getheight(); // panelforproperties.setpreferredsize(new dimension(749, // scrollpaneheight)); int y = 0; (smokeproperty p : propgroup.getproperties().values()) { panelsmokeproperty panelpropery = new panelsmokeproperty(p); gbc_panelproperty.gridy = y++; panelforproperties.add(panelpropery, gbc_panelproperty); } } public static void main(string... args) { jframe frame = new jframe("test"); frame.setpreferredsize(new dimension(700, 700)); panelsmokepropertygroup panel = new panelsmokepropertygroup(dialogproperties.getgroups().get("group 1")); // panelsmokepropertygroup2 panel2 = new // panelsmokepropertygroup2(dialogproperties.getgroups().get("group // 2")); frame.getcontentpane().add(panel); // frame.getcontentpane().add(panel2); frame.setvisible(true); } } and finally, here jdialog uses , won't show panels properly:
import java.awt.gridbagconstraints; import java.awt.gridbaglayout; import java.awt.gridlayout; import java.awt.insets; import java.util.linkedhashmap; import javax.swing.jbutton; import javax.swing.jdialog; import javax.swing.jpanel; import javax.swing.jscrollpane; import javax.swing.border.emptyborder; public class dialogproperties extends jdialog { private final jpanel contentpanel = new jpanel(); public static void main(string[] args) { try { dialogproperties dn = new dialogproperties(); dn.setdefaultcloseoperation(jdialog.dispose_on_close); dn.setvisible(true); } catch (exception e) { e.printstacktrace(); } } public dialogproperties() { this.setdefaultcloseoperation(jdialog.dispose_on_close); settitle("system properties"); setmodal(true); setbounds(100, 100, 869, 608); gridbaglayout gridbaglayout = new gridbaglayout(); gridbaglayout.columnwidths = new int[] { 851, 0 }; gridbaglayout.rowheights = new int[] { 561, 0 }; gridbaglayout.columnweights = new double[] { 0.0, double.min_value }; gridbaglayout.rowweights = new double[] { 0.0, double.min_value }; getcontentpane().setlayout(gridbaglayout); contentpanel.setborder(new emptyborder(5, 5, 5, 5)); gridbagconstraints gbc_contentpanel = new gridbagconstraints(); gbc_contentpanel.fill = gridbagconstraints.both; gbc_contentpanel.gridx = 0; gbc_contentpanel.gridy = 0; getcontentpane().add(contentpanel, gbc_contentpanel); gridbaglayout gbl_contentpanel = new gridbaglayout(); gbl_contentpanel.columnwidths = new int[] { 1, 800, 0 }; gbl_contentpanel.rowheights = new int[] { 477, 50, 0 }; gbl_contentpanel.columnweights = new double[] { 0.0, 0.0, double.min_value }; gbl_contentpanel.rowweights = new double[] { 0.0, 0.0, double.min_value }; contentpanel.setlayout(gbl_contentpanel); jscrollpane scrollpane = new jscrollpane(); // scrollpane.setbounds(12, 13, 1235, 382); gridbagconstraints gbc_scrollpane = new gridbagconstraints(); gbc_scrollpane.gridwidth = 2; gbc_scrollpane.fill = gridbagconstraints.both; gbc_scrollpane.insets = new insets(0, 0, 5, 0); gbc_scrollpane.gridx = 0; gbc_scrollpane.gridy = 0; contentpanel.add(scrollpane, gbc_scrollpane); jpanel panel = new jpanel(); scrollpane.setviewportview(panel); panel.setlayout(new gridlayout(0, 1)); jbutton okbutton = new jbutton("ok"); gridbagconstraints gbc_okbutton = new gridbagconstraints(); gbc_okbutton.ipady = 45; gbc_okbutton.ipadx = 45; gbc_okbutton.anchor = gridbagconstraints.southeast; gbc_okbutton.gridx = 1; gbc_okbutton.gridy = 1; contentpanel.add(okbutton, gbc_okbutton); okbutton.setactioncommand("ok"); getrootpane().setdefaultbutton(okbutton); (smokepropertygroup group : getgroups().values()) { panelsmokepropertygroup p = new panelsmokepropertygroup(group); panel.add(p); } } public static linkedhashmap<string, smokepropertygroup> getgroups() { linkedhashmap<string, smokepropertygroup> groups = new linkedhashmap<>(); (int = 1; <= 10; i++) { smokepropertygroup g1 = new smokepropertygroup("group " + i, "some notes", 0, true); (int p = 1; p <= 15; p++) { g1.addproperties(new smokeproperty(g1.getname(), "property " + p, "something", "notes", 0, true)); } groups.put(g1.getname(), g1); } return groups; } }
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