How to scroll panels using scrollpane?
i am having two panels containing different images in a main panel.
my problem is that due to big size only one panel is visible in run time so i want to add scrollbar to the main panel.
i have used scrollpane for the main panel but i am getting confused that at which event i should put the code of repainting the visible area.
can anybody tell me how to implement this.
plz... help
gaurav_mishra wrote:
actually i am working in netbeans so i don't know where is the paint method of the panel.can anybody plz help me get rid of this problemApparently we were all mistaken by your description, it looked like you were writing a custom JPanel subclass, with a custom paintComponent() method that would draw the images...
I don't know how you display images in a Panel with NetBeans, but presumably it re-uses some existing JComponent and it doesn't have to generate a paintComponent() method.
At that step you should consider the very first reply: please post some code, the shortest running example that demonstrates your problem.
If you're reluctant, try a simple scroll example: put a single JButton in a JPanel with a FlowLayout, using an image as the button's icon. Stuff this panel into a JScrollPane, itslef in a JFrame, run the app and resize the JFrame. Check whether the button displays appropriately. If it does, try to check what's different with your problematic case.
I like NetBeans (or merely, NetBeans's GUI designer), but it's not the best way to learn Swing programming, which looks like what you're doing.
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FAQ: How do I create a scrolling panel in Flash Catalyst?
A common challenge in web design is finding space in the available window to display all of the necessary content. One solution is to create scrolling panels. A panel creates a well-defined container for content in the user interface. By adding scrolling content and a scroll bar, you can place a large amount of information in a limited space. To create a scrolling panel in Flash Catalyst, you need:
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Scrolling content, such as a long block of text or a series of images (required)
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Follow these steps in Flash Catalyst Help to create a scrolling panel:
Create a scroll panel component
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Creating a scroll panel in Flash Catalyst, by Doug Winnie
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Hello everyone!!
I try to work with scroll panel putting some text on it.What
I did is creating one swf file that contains the text and in
another swf I put the scroll panel.The problem is that I cannot see
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text is cut.
You can check what I mean on www.apositive.com in the news
section
I am using flash 8
Thanks in advance!!quote:
Originally posted by:
fojool-br
If quilting stitch is like that one of http: //
www.apositive.gr new you to create a field of dynamic text and to
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pulling in on the field of text, see in the properties of the
ScrolBar that he will be going to catch the name of the field of
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this one done it is enough to put his text inside the field of text
Thanks
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import java.awt.*;
import javax.swing.*;
import javax.swing.*;
import java.awt.event.*;
import java.net.*;
import javax.swing.JOptionPane.*;
import java.io.*;
import javax.swing.colorchooser.*;
import javax.swing.filechooser.*;
import javax.accessibility.*;
import javax.swing.border.*;
import java.sql.*;
public class Signup extends JFrame
JLabel p1,p2,p3,p4,p5,p6,uid,upass,cpass,fname,sname,hint,sl,ed,age,adr,cit,zip;
JTextField uname,fnamet,snamet,hintt,adrt,adrt1,city,zipcode;
JPasswordField upassw,cpassw;
JComboBox sex,education,agegr;
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Container c=getContentPane();
c.setLayout(null);
c.setBackground(Color.white);
/** JPanel c = new JPanel();
c.setBackground(Color.white);
int v = ScrollPaneConstants.VERTICAL_SCROLLBAR_ALWAYS;
int h = ScrollPaneConstants.HORIZONTAL_SCROLLBAR_AS_NEEDED;
JScrollPane jsp = new JScrollPane(c, v, h); ***/
p1=new JLabel("Create Your Icafe!ID",10);
p2=new JLabel("Personal Information");
p3=new JLabel("User Address");
p4=new JLabel("Tell Us About Your Hobbiess (Optional) ");
p5=new JLabel("Tell us something about what you like. This will help us choose the kind of content to display on your pages.");
p6=new JLabel("--------------------------------------------------------------------------------");
uid=new JLabel("User Id");
upass=new JLabel("Password");
cpass=new JLabel("Confirmation Password");
fname=new JLabel("UserName");
sname=new JLabel("SurName");
hint=new JLabel("Hint Question");
sl=new JLabel("Sex");
ed=new JLabel("Education");
age=new JLabel("Age Group");
adr=new JLabel("Address");
cit=new JLabel("City");
zip=new JLabel("ZipCode");
uname=new JTextField(10);
uname.requestFocus();
uname.setToolTipText("UserName");
upassw=new JPasswordField(10);
upassw.setToolTipText("Password");
upassw.setEchoChar('*');
cpassw=new JPasswordField(10);
cpassw.setToolTipText("Confirmation Password");
cpassw.setEchoChar('*');
fnamet=new JTextField(10);
fnamet.setToolTipText("FullName");
snamet=new JTextField(10);
snamet.setToolTipText("SurName");
hintt=new JTextField(10);
hintt.setToolTipText("Hint Question");
String[] gender={"[Select one]","Male","Female"};
sex = new JComboBox(gender);
String[] edu={"[Select one]","S.S.C","Inter","Graduate","Post Graduate"};
education= new JComboBox(edu);
String[] ageg={"[Select one]","0 - 15","16 - 35","36 - 70","70 - 100"};
agegr= new JComboBox(ageg);
adrt=new JTextField(15);
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adrt1=new JTextField(15);
adrt1.setToolTipText("Address");
city=new JTextField(15);
city.setToolTipText("City");
zipcode=new JTextField(15);
zipcode.setToolTipText("ZipCode");
p1.setBounds(200,70,160,30);
uid.setBounds(350,100,160,30);
uname.setBounds(400,100,160,30);
upass.setBounds(335,140,160,30);
upassw.setBounds(400,140,160,30);
cpass.setBounds(260,180,160,30);
cpassw.setBounds(400,180,160,30);
p2.setBounds(200,220,160,30);
fname.setBounds(330,260,160,30);
fnamet.setBounds(400,260,160,30);
sname.setBounds(335,300,160,30);
snamet.setBounds(400,300,160,30);
hint.setBounds(315,340,160,30);
hintt.setBounds(400,340,160,30);
sl.setBounds(370,380,160,30);
sex.setBounds(400,380,160,30);
ed.setBounds(335,420,160,30);
education.setBounds(400,420,160,30);
age.setBounds(330,460,160,30);
agegr.setBounds(400,460,160,30);
p3.setBounds(200,500,160,30);
adr.setBounds(340,540,160,30);
adrt.setBounds(400,540,160,30);
adrt1.setBounds(400,580,160,30);
cit.setBounds(370,620,160,30);
city.setBounds(400,620,160,30);
zip.setBounds(590,620,160,30);
zipcode.setBounds(640,620,160,30);
Font font = new Font("SansSerif",Font.BOLD, 12);
setFont(font);
c.add(p1);
c.add(uid);
c.add(uname);
c.add(upass);
c.add(upassw);
c.add(cpass);
c.add(cpassw);
c.add(p2);
c.add(fname);
c.add(fnamet);
c.add(sname);
c.add(snamet);
c.add(hint);
c.add(hintt);
c.add(sl);
c.add(sex);
c.add(ed);
c.add(education);
c.add(age);
c.add(agegr);
c.add(p3);
c.add(adr);
c.add(adrt);
c.add(adrt1);
c.add(cit);
c.add(city);
c.add(zip);
c.add(zipcode);
setResizable(false);
//int a=DO_NOTHING_ON_CLOSE;
//setDefaultCloseOperation(a);
show();
setSize(800,500);
// Border raisedBorder = new BevelBorder(BevelBorder.RAISED);
setContentPane(c);
public static void main (String arg[])
try{
UIManager.setLookAndFeel("com.sun.java.swing.plaf.windows.WindowsLookAndFeel");
}catch(Exception s)
Signup swu=new Signup();just try the following:
jsp.getVerticalScrollbar().setValue(0);after inserting and adding all your components. this will set the vertical scrollbar up to the very first line.
regards -
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Went to Settings where?
If you want to use your exisiting Apple ID on your iPad, you need to:
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