JAVA文本编辑器Word文档下载推荐.docx
- 文档编号:18603954
- 上传时间:2022-12-29
- 格式:DOCX
- 页数:26
- 大小:22KB
JAVA文本编辑器Word文档下载推荐.docx
《JAVA文本编辑器Word文档下载推荐.docx》由会员分享,可在线阅读,更多相关《JAVA文本编辑器Word文档下载推荐.docx(26页珍藏版)》请在冰豆网上搜索。
privateJMenuItemfile[];
privateJMenuItemeditor[];
privateJMenuItemstyle[];
privateJMenuItemother[];
privateFilefilename;
privateJFileChooserfchooser;
privatebooleaniexc=true,jd=true,xy=true,xx=true;
privateStringstrline;
privateStringsubstrline="
"
;
privateJDialogjdialog;
privateintendf=0,startf=0;
privateJFramejframe;
privateJTextFieldtxt;
publicEditorJFrame()
{
super("
文本编辑器"
);
Dimensiondim=getToolkit().getScreenSize();
this.setBounds(dim.width/4,dim.height/4,
dim.width/2,dim.height/2);
this.setDefaultCloseOperation(EXIT_ON_CLOSE);
text=newJTextArea("
Welcome欢迎"
text.addMouseListener(this);
text.addCaretListener(this);
text.addKeyListener(this);
text.setForeground(newColor(255,0,0));
this.getContentPane().add(newJScrollPane(text));
findenter=newJButton("
查找下一个"
findenter.addActionListener(this);
findtxt=newJTextField(7);
findenter.setEnabled(false);
findtxt.addCaretListener(this);
txt=newJTextField("
ABC"
txt.setEditable(false);
JToolBartoolbar=newJToolBar();
this.getContentPane().add(toolbar,"
North"
GraphicsEnvironmentge=GraphicsEnvironment.getLocalGraphicsEnvironment();
String[]fontsName=ge.getAvailableFontFamilyNames();
combox_name=newJComboBox(fontsName);
combox_name.addActionListener(this);
toolbar.add(combox_name);
Stringsizestr[]={"
20"
"
30"
40"
50"
60"
70"
};
combox_size=newJComboBox(sizestr);
combox_size.setEditable(true);
combox_size.addActionListener(this);
toolbar.add(combox_size);
this.filename=null;
this.fchooser=newJFileChooser(newFile("
."
));
this.fchooser.setFileFilter(newFileExtensionFilter("
文本文件(*.txt)"
txt"
strline=text.getText();
checkb_bold=newJCheckBox("
粗体"
toolbar.add(checkb_bold);
checkb_bold.addActionListener(this);
checkb_italic=newJCheckBox("
斜体"
toolbar.add(checkb_italic);
checkb_italic.addActionListener(this);
Stringcolorstr[]={"
红"
绿"
蓝"
其他"
ButtonGroupbgroup_color=newButtonGroup();
radiob_color=newJRadioButton[colorstr.length];
for(inti=0;
i<
radiob_color.length;
i++)
{
radiob_color[i]=newJRadioButton(colorstr[i]);
radiob_color[i].addActionListener(this);
bgroup_color.add(radiob_color[i]);
toolbar.add(radiob_color[i]);
}
radiob_color[0].setSelected(true);
this.addmyMenu();
this.setVisible(true);
this.addWindowListener(newWindowAdapter(){//此处为弹出对话保存
publicvoidwindowClosing(WindowEvente){
closeFile();
}
});
}
privatevoidaddmyMenu()
JMenuBarmenubar=newJMenuBar();
this.setJMenuBar(menubar);
Stringmenustr[]={"
文件"
编辑"
格式"
帮助"
JMenumenu[]=newJMenu[menustr.length];
menustr.length;
menu[i]=newJMenu(menustr[i]);
menubar.add(menu[i]);
Stringfilestr[]={"
新建(N)"
打开(O)"
保存(S)"
另存为(A)..."
退出(X)"
file=newJMenuItem[filestr.length];
filestr.length;
if(i==4)
menu[0].addSeparator();
file[i]=newJMenuItem(filestr[i]);
file[i].addActionListener(this);
menu[0].add(file[i]);
file[0].setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_N,InputEvent.CTRL_MASK));
file[1].setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_O,InputEvent.CTRL_MASK));
file[2].setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_S,InputEvent.CTRL_MASK));
file[3].setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_A,InputEvent.CTRL_MASK));
file[4].setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_X,InputEvent.CTRL_MASK));
Stringeditorstr[]={"
撤销(U)"
剪切(T)"
复制(C)"
粘贴(P)"
删除(L)"
查找(F)"
查找下一个(N)"
全选(A)"
时间/日期"
editor=newJMenuItem[editorstr.length];
editorstr.length;
if(i==1||i==6||i==9)
menu[1].addSeparator();
editor[i]=newJMenuItem(editorstr[i]);
editor[i].setEnabled(false);
editor[i].addActionListener(this);
menu[1].add(editor[i]);
editor[3].setEnabled(true);
editor[0].setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_U,InputEvent.CTRL_MASK));
editor[1].setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_X,InputEvent.CTRL_MASK));
editor[2].setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_C,InputEvent.CTRL_MASK));
editor[3].setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_V,InputEvent.CTRL_MASK));
editor[4].setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_D,InputEvent.CTRL_MASK));
editor[5].setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_F,InputEvent.CTRL_MASK));
editor[6].setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_F3,InputEvent.CTRL_MASK));
editor[7].setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_A,InputEvent.CTRL_MASK));
editor[8].setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_F5,InputEvent.CTRL_MASK));
JMenumenu_style=newJMenu("
字形"
Stringstr[]={"
jcbmi=newJCheckBoxMenuItem[str.length];
jcbmi[0]=newJCheckBoxMenuItem("
menu_style.add(jcbmi[0]);
jcbmi[0].addActionListener(this);
jcbmi[1]=newJCheckBoxMenuItem("
menu_style.add(jcbmi[1]);
jcbmi[1].addActionListener(this);
menu[1].add(menu_style);
JMenumenu_color=newJMenu("
颜色"
menu[1].add(menu_color);
ButtonGroupbuttongroup=newButtonGroup();
rbmi_color=newJRadioButtonMenuItem[colorstr.length];
rbmi_color.length;
rbmi_color[i]=newJRadioButtonMenuItem(colorstr[i]);
buttongroup.add(rbmi_color[i]);
rbmi_color[i].addActionListener(this);
menu_color.add(rbmi_color[i]);
Stringstylestr[]={"
自动换行(W)"
style=newJMenuItem[stylestr.length];
stylestr.length;
style[i]=newJMenuItem(stylestr[i]);
style[i].addActionListener(this);
menu[2].add(style[i]);
style[0].setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_W,InputEvent.CTRL_MASK));
Stringotherstr[]={"
帮助(H)"
关于记事本(A)"
other=newJMenuItem[otherstr.length];
otherstr.length;
other[i]=newJMenuItem(otherstr[i]);
other[i].addActionListener(this);
menu[3].add(other[i]);
menu[3].addSeparator();
other[0].setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_H,InputEvent.CTRL_MASK));
other[1].setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_A,InputEvent.CTRL_MASK));
popupmenu=newJPopupMenu();
Stringmenuitemstr[]={"
剪切"
复制"
粘贴"
JMenuItempopmenuitem[]=newJMenuItem[menuitemstr.length];
popmenuitem.length;
popmenuitem[i]=newJMenuItem(menuitemstr[i]);
popupmenu.add(popmenuitem[i]);
popmenuitem[i].addActionListener(this);
JScrollPanepanel=newJScrollPane(text,
ScrollPaneConstants.VERTICAL_SCROLLBAR_AS_NEEDED,
ScrollPaneConstants.HORIZONTAL_SCROLLBAR_NEVER);
ContainercontentPane=getContentPane();
contentPane.add(panel,BorderLayout.CENTER);
//状态栏
stateBar=newJLabel("
未修改"
stateBar.setHorizontalAlignment(SwingConstants.LEFT);
stateBar.setBorder(
BorderFactory.createEtchedBorder());
contentPane.add(stateBar,BorderLayout.SOUTH);
popmenuitem[0].setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_X,InputEvent.CTRL_MASK));
popmenuitem[1].setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_C,InputEvent.CTRL_MASK));
popmenuitem[2].setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_V,InputEvent.CTRL_MASK));
text.add(popupmenu);
publicvoidSearch()
jdialog=newJDialog(this,"
查找"
jdialog.add(newJLabel("
输入要查找字符:
jdialog.setLayout(newFlowLayout(FlowLayout.LEFT));
jdialog.add(findtxt);
jdialog.add(findenter);
jdialog.setDefaultCloseOperation(HIDE_ON_CLOSE);
jdialog.setBounds(this.getX()+100,this.getY()+150,300,100);
jdialog.show();
publicvoidfind()
startf=text.getText().indexOf(findtxt.getText(),0+endf);
endf=startf+findtxt.getText().length();
text.select(startf,endf);
if(startf<
0)
jdialog.show(false);
JOptionPane.showMessageDialog(jdialog,"
没有找到"
startf=0;
publicvoidactionPerformed(ActionEvente)
if(e.getSource()instanceofJButton)
if(e.getSource()==findenter)
{
if(text.getText().equals("
"
)){
JOptionPane.showMessageDialog(jdialog,"
return;
}
find();
}
if(e.getSource()instanceofJRadioButton)
if(e.getSource()==radiob_color[0])
rbmi_color[0].setSelected(true);
color=newColor(255,0,0);
if(e.getSource()==radiob_color[1])
rbmi_color[1].setSelected(true);
color=newColor(0,255,0);
if(e.getSource()==radiob_color[2])
rbmi_color[2].setSelected(true);
color=newColor(0,0,255);
if(e.getSource()==radiob_color[3])
ColoruseSelectColor=JColorChooser.showDialog(this,"
选择颜色"
Color.red);
color=useSelectColor;
text.setForeground(color);
return;
if(e.getSource()instanceofJCheckBoxMenuItem||e.getSource
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- JAVA 文本 编辑器
![提示](https://static.bdocx.com/images/bang_tan.gif)