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文本编辑器源文件(java语言)(48) psex = new outlinePanel(); //first panel
add_component(psex, 1,1,3,2); //insert in layout
//put two radio buttons in panel
up = psex.addCheckbox("向上", false);
down = psex.addCheckbox("向下", true);
psex.resize(148,53);
//add two command buttons to bottom
OK = new Button("找下一个"); //buttons at bottom
Cancel = new Button("取消");
add_component(OK,4,0,1,1);
add_component(Cancel,4,2,1,1);
reshape(100,100, 380,146);
show();
}
//--------------------------------------
private void add_component(Component c, int x, int y, int w, int h)
{
gbc.gridx = x;
gbc.gridy = y;
gbc.gridwidth = w;
gbc.gridheight =h;
add(c);
gbl.setConstraints(c, gbc);
}
//--------------------------------------
public boolean action(Event evt, Object arg)
{
if(evt.target== OK)
{
String ss= tfname.getText();
if(boxc.getState())
{
ss.toLowerCase();
fr.Find(ss,dire);
}else
fr.Find(ss,dire);
}
if (evt.target == Cancel)
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