java做的简单记事本范文

return; }

if(strCmd.equals(\查找\ { findD.setVisible(true); }

if(strCmd.equals(\替换\ {

findD.setVisible(true); }

if(strCmd.equals(\插入时间\ {

text.setText(text.getText()+date); }

if(strCmd.equals(\确定\ {

String s1=\ int s;

s1=c1.getSelectedItem(); Str1=s1;

System.out.print(s1); s2=c2.getSelectedItem(); if(s2.equals(\粗体\

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s=1;

else if(s2.equals(\斜体\ s=2;

else if(s2.equals(\粗体与斜体\ s=3; else s=0; Str2=s2;

s3=c3.getSelectedItem();

text.setFont(new Font(s1,s,Integer.parseInt(s3))); Str3=s3;

d.setVisible(false); }

if(strCmd.equals(\取消\ {

d.setVisible(false); }

if(strCmd.equals(\关于\ {

About.setVisible(true); }

if(strCmd.equals(\自动换行\

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{

}

text.setLineWrap(true);

}

public void openFile() throws IOException {

String str1=\ int n=0; Color c;

FileDialog fd=new FileDialog(this,\打开对话框\ fd.setVisible(true);

File file=new File(fd.getDirectory()+fd.getFile()); str1=(fd.getFile()).substring(0,(fd.getFile()).length()-4); File fStyle=new File(fd.getDirectory()+str1+\ FileReader fileReader=new FileReader(fStyle);

BufferedReader br=new BufferedReader(fileReader,4096); while((str2=br.readLine())!=null) {

string+=str2;

}

br.close();

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System.out.println(string);

StringTokenizer str3=new StringTokenizer(string,\ String []str4=new String[6]; while(str3.hasMoreTokens()) {

str4[n]=str3.nextToken(); n++; }

System.out.print(str4[0]); Str1=str4[0]; Str2=str4[1]; Str3=str4[2];

Red=Integer.parseInt(str4[3]); Green=Integer.parseInt(str4[4]); Blue=Integer.parseInt(str4[5]); c=new Color(Red,Green,Blue); text.setForeground(c); if(Str2.equals(\粗体\ {

temp=1; }

if(Str2.equals(\斜体\

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{

temp=2; }

if(Str2.equals(\粗体与斜体\ {

temp=3; }

if(Str2.equals(\普通\ {

temp=0; }

FileReader fr=new FileReader(file);

BufferedReader bufr=new BufferedReader(fr,4096); text.setText(\ String texts=\

while((s=bufr.readLine())!=null) {

text.setFont(new Font(Str1,temp,Integer.parseInt(Str3))); texts+=s+\ }

text.setText(texts); bufr.close();

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