بسم الله الرحمن الرحيم
السلام عليكم
اليوم جايبلكم Jpanel تقوم بعرض الـJPanls التي بداخلها على شكل Slide
JPanel Sliding Class
// بسم الله الرحمن الرحيم //
// الحمد لله رب العالمين والصلاة والسلام على اشرف المرسلين //
// ابا القاسم محمد وعلى ال بيته الطيبين الطاهرين//
package jpanelsliding;
import java.awt.Component;
import java.awt.Container;
import java.awt.Dimension;
import java.awt.Rectangle;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.JPanel;
import javax.swing.Timer;
public class JPanelSliding extends JPanel{
public JPanelSliding() {
setBorder(javax.swing.BorderFactory.createEtchedBorder());
Dimension size = new Dimension(this.getWidth(), this.getHeight());
}
public void NextSlidPanel(Component ShowPanel) {
if (!ShowPanel.getName().equals(getCurrentComponentShow(this))) {
Component currentComp=getCurrentComponent(this);
Rectangle b=currentComp.getBounds();
ShowPanel.setVisible(true);
JPanelSlidingListener sl=new JPanelSlidingListener(10, currentComp,ShowPanel, true);
Timer t=new Timer(40,sl);
sl.timer=t;
t.start();
}
}
public void NextSlidPanel(int SpeedPanel,Component ShowPanel) {
if (!ShowPanel.getName().equals(getCurrentComponentShow(this))) {
Component currentComp=getCurrentComponent(this);
Rectangle b=currentComp.getBounds();
ShowPanel.setVisible(true);
JPanelSlidingListener sl=new JPanelSlidingListener(SpeedPanel, currentComp,ShowPanel, true);
Timer t=new Timer(40,sl);
sl.timer=t;
t.start();
}
}
public void NextSlidPanel(int SpeedPanel,Component ShowPanel,boolean DirectionMove) {
if (!ShowPanel.getName().equals(getCurrentComponentShow(this))) {
Component currentComp=getCurrentComponent(this);
Rectangle b=currentComp.getBounds();
ShowPanel.setVisible(true);
JPanelSlidingListener sl=new JPanelSlidingListener(SpeedPanel, currentComp,ShowPanel, DirectionMove);
Timer t=new Timer(40,sl);
sl.timer=t;
t.start();
}
}
public void NextSlidPanel(int SpeedPanel,int TimeSpeed, Component ShowPanel,boolean DirectionMove) {
if (!ShowPanel.getName().equals(getCurrentComponentShow(this))) {
Component currentComp=getCurrentComponent(this);
Rectangle b=currentComp.getBounds();
ShowPanel.setVisible(true);
JPanelSlidingListener sl=new JPanelSlidingListener(SpeedPanel, currentComp,ShowPanel, DirectionMove);
Timer t=new Timer(TimeSpeed,sl);
sl.timer=t;
t.start();
}
}
public Component getCurrentComponent(Container parent) {
Component comp = null;
int n = parent.getComponentCount();
for (int i = 0 ; i < n ; i++) {
comp = parent.getComponent(i);
if (comp.isVisible()) {
return comp;
}
}
return comp;
}
public String getCurrentComponentShow(Container parent) {
String PanelName = null;
Component comp = null;
int n = parent.getComponentCount();
for (int i = 0 ; i < n ; i++) {
comp = parent.getComponent(i);
if (comp.isVisible()) {
PanelName=comp.getName();
return PanelName;
}
}
return PanelName;
}
public class JPanelSlidingListener implements ActionListener {
Component HidePanel;
Component ShowPanel;
int steps;
int step=0;
Timer timer;
boolean isNext;
public JPanelSlidingListener(int steps,Component HidePanel, Component ShowPanel, boolean isNext) {
this.steps=steps;
this.HidePanel=HidePanel;
this.ShowPanel=ShowPanel;
this.isNext=isNext;
}
public void actionPerformed(ActionEvent e) {
Rectangle bounds=HidePanel.getBounds();
int shift=bounds.width/steps;
if (!isNext) {
HidePanel.setLocation(bounds.x-shift, bounds.y);
ShowPanel.setLocation(bounds.x-shift+bounds.width, bounds.y);
}
else {
HidePanel.setLocation(bounds.x+shift, bounds.y);
ShowPanel.setLocation(bounds.x+shift-bounds.width, bounds.y);
}
repaint();
step++;
if (step==steps) {
timer.stop();
HidePanel.setVisible(false);
}
}
}
public void refresh() {
revalidate();
repaint();
}
}الشرح
