虚拟鼠标1内部框架 [英] Virtual mouse for 1 internal frame
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问题描述
我想使虚拟鼠标（指针），可以由java的只是控制。
但我不能找到任何地方在那里我可以做到这一点？
我希望把它画一个红点鼠标。
我希望它tosimulatie所有鼠标事件。
解决方案
我想打一个虚拟鼠标（指针），可通过Java只能控制。
可能的方向之一
进口的javax.swing *。
java.awt.event中导入*。
进口java.awt.Graphics;
进口java.awt.Color中;
进口java.awt.Component中;公共类SSCCE { 私人的JFrame componentsFrame =新的JFrame（）;
私人的JFrame remoteFrame =新的JFrame（）;
私人诠释lastMouseX，lastMouseY;
最终的JPanel面板=新JPanel（）; 公共SSCCE（）{
panel.add（的新的JButton（A键））;
panel.add（新JComboBox中（新的String [] {A，二合一，盒子}））;
panel.add（新JSlider的（））;
panel.add（新JList中（新的String [] {A，列表}））;
panel.add（新JCheckBox的（复选框））;
componentsFrame.add（面板）;
componentsFrame.setGlassPane（新JPanel（）{ 私有静态最后的serialVersionUID长1L =; @覆盖
公共无效的paintComponent（图形G）{
g.setColor（Color.red）;
g.drawLine（lastMouseX - 8，lastMouseY，lastMouseX + 8，lastMouseY）;
g.drawLine（lastMouseX，lastMouseY - 8，lastMouseX，lastMouseY + 8）;
} @覆盖
公共布尔isOpaque（）{
返回false;
} @覆盖
公共布尔可见性（）{
返回true;
}
}）;
componentsFrame.setEnabled（假）;
componentsFrame.pack（）;
componentsFrame.setVisible（真）;
//
MouseAdapter mouseImpl =新MouseAdapter（）{ 私有组件最后pressed; @覆盖
公共无效鼠标pressed（的MouseEvent E）{
redirectMouseEvent（E）;
} @覆盖
公共无效的mouseReleased（的MouseEvent E）{
redirectMouseEvent（E）;
} @覆盖
公共无效的mouseClicked（的MouseEvent E）{
redirectMouseEvent（E）;
} @覆盖
公共无效的mouseMoved（的MouseEvent E）{
redirectMouseEvent（E）;
} @覆盖
公共无效的mouseDragged（的MouseEvent E）{
redirectMouseEvent（E）;
} 私人无效redirectMouseEvent（的MouseEvent E）{
组分redirectTo = SwingUtilities.getDeepestComponentAt（面板，e.getX（），e.getY（））;
如果（e.getID（）== MouseEvent.MOUSE_ preSSED）{
最后pressed = redirectTo;
}否则如果（e.getID（）== MouseEvent.MOUSE_DRAGGED || e.getID（）== MouseEvent.MOUSE_RELEASED）{
redirectTo =最后pressed;
}
如果（redirectTo！= NULL）{
lastMouseX = e.getX（）;
lastMouseY = e.getY（）;
panel.repaint（）; //这条线是刚刚更新玻璃板
E = SwingUtilities.convertMouseEvent（面板，电子，redirectTo）;
。java.awt.Toolkit.getDefaultToolkit（）getSystemEventQueue（）事件后（E）。
}
}
};
。remoteFrame.getContentPane（）addMouseListener将（mouseImpl）;
。remoteFrame.getContentPane（）addMouseMotionListener（mouseImpl）;
remoteFrame.setSize（componentsFrame.getSize（））;
remoteFrame.setLocation（0，componentsFrame.getY（）+ componentsFrame.getHeight（））;
remoteFrame.setDefaultCloseOperation（JFrame.EXIT_ON_CLOSE）;
remoteFrame.setVisible（真）;
} 公共静态无效的主要（字串[] args）{
SwingUtilities.invokeLater（Runnable的新（）{ @覆盖
公共无效的run（）{
SSCCE SSCCE =新SSCCE（）;
}
}）;
}
}
I want to make a virtual mouse(pointer), that can be controlled by java only. But i cant find anywhere where i can do this? I want to make it draw a red dot as mouse. And i want it tosimulatie all mouse events.
解决方案
I want to make a virtual mouse(pointer), that can be controlled by java only.
one of possible directions
import javax.swing.*;
import java.awt.event.*;
import java.awt.Graphics;
import java.awt.Color;
import java.awt.Component;
public class SSCCE {
private JFrame componentsFrame = new JFrame();
private JFrame remoteFrame = new JFrame();
private int lastMouseX, lastMouseY;
final JPanel panel = new JPanel();
public SSCCE() {
panel.add(new JButton("A Button"));
panel.add(new JComboBox(new String[]{"A", "Combo", "Box"}));
panel.add(new JSlider());
panel.add(new JList(new String[]{"A", "List"}));
panel.add(new JCheckBox("Check Box"));
componentsFrame.add(panel);
componentsFrame.setGlassPane(new JPanel() {
private static final long serialVersionUID = 1L;
@Override
public void paintComponent(Graphics g) {
g.setColor(Color.red);
g.drawLine(lastMouseX - 8, lastMouseY, lastMouseX + 8, lastMouseY);
g.drawLine(lastMouseX, lastMouseY - 8, lastMouseX, lastMouseY + 8);
}
@Override
public boolean isOpaque() {
return false;
}
@Override
public boolean isVisible() {
return true;
}
});
componentsFrame.setEnabled(false);
componentsFrame.pack();
componentsFrame.setVisible(true);
//
MouseAdapter mouseImpl = new MouseAdapter() {
private Component lastPressed;
@Override
public void mousePressed(MouseEvent e) {
redirectMouseEvent(e);
}
@Override
public void mouseReleased(MouseEvent e) {
redirectMouseEvent(e);
}
@Override
public void mouseClicked(MouseEvent e) {
redirectMouseEvent(e);
}
@Override
public void mouseMoved(MouseEvent e) {
redirectMouseEvent(e);
}
@Override
public void mouseDragged(MouseEvent e) {
redirectMouseEvent(e);
}
private void redirectMouseEvent(MouseEvent e) {
Component redirectTo = SwingUtilities.getDeepestComponentAt(panel, e.getX(), e.getY());
if (e.getID() == MouseEvent.MOUSE_PRESSED) {
lastPressed = redirectTo;
} else if (e.getID() == MouseEvent.MOUSE_DRAGGED || e.getID() == MouseEvent.MOUSE_RELEASED) {
redirectTo = lastPressed;
}
if (redirectTo != null) {
lastMouseX = e.getX();
lastMouseY = e.getY();
panel.repaint(); //this line is just to update the glass pane
e = SwingUtilities.convertMouseEvent(panel, e, redirectTo);
java.awt.Toolkit.getDefaultToolkit().getSystemEventQueue().postEvent(e);
}
}
};
remoteFrame.getContentPane().addMouseListener(mouseImpl);
remoteFrame.getContentPane().addMouseMotionListener(mouseImpl);
remoteFrame.setSize(componentsFrame.getSize());
remoteFrame.setLocation(0, componentsFrame.getY() + componentsFrame.getHeight());
remoteFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
remoteFrame.setVisible(true);
}
public static void main(String[] args) {
SwingUtilities.invokeLater(new Runnable() {
@Override
public void run() {
SSCCE sSCCE = new SSCCE();
}
});
}
}
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