1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
|
import java.awt.Color;
import java.awt.Cursor;
import java.awt.Dimension;
import java.awt.Graphics;
import java.awt.Image;
import java.awt.Point;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.MouseEvent;
import java.awt.event.MouseListener;
import java.awt.event.MouseMotionListener;
import javax.swing.ImageIcon;
import javax.swing.JLabel;
import javax.swing.border.BevelBorder;
public class JLabelHandle extends JLabel{
private ImageIcon im = new ImageIcon();
final private ImageIcon imori= new ImageIcon();
private JLabel label;
private boolean isSelected= false;
private boolean onResize= false;
private boolean nResize= false;
private boolean sResize= false;
private boolean eResize= false;
private boolean wResize= false;
public static int ps=3;
public JLabelHandle(ImageIcon icone){
super();
im.setImage(icone.getImage());
label = new JLabel(im);
im.setImage(icone.getImage());
imori.setImage(icone.getImage());
label.setSize(im.getIconWidth(), im.getIconHeight());
this.add(label);
this.setPreferredSize(new Dimension(im.getIconWidth()+ps*2, im.getIconHeight()+ps*2));
label.setLocation(ps, ps);
//-----------------------------------------------------------------------
class Souris implements MouseListener{
@Override
public void mouseClicked(MouseEvent e) {
// TODO Auto-generated method stub
isSelected=true;
repaint();
}
@Override
public void mouseEntered(MouseEvent e) {
// TODO Auto-generated method stub
}
@Override
public void mouseExited(MouseEvent e) {
// TODO Auto-generated method stub
}
@Override
public void mousePressed(MouseEvent e) {
// TODO Auto-generated method stub
if (( getCursor().getType() ==Cursor.N_RESIZE_CURSOR)||( getCursor().getType() ==Cursor.E_RESIZE_CURSOR)||( getCursor().getType() ==Cursor.S_RESIZE_CURSOR)||( getCursor().getType() ==Cursor.W_RESIZE_CURSOR)) {onResize=true;} else {onResize=false;}
}
@Override
public void mouseReleased(MouseEvent e) {
// TODO Auto-generated method stub
if (onResize) {
Image source = imori.getImage();
label.setSize(getWidth()-ps*2, getHeight()-ps*2);
Image trans = source.getScaledInstance(label.getWidth(), label.getHeight(), Image.SCALE_SMOOTH);
im.setImage(trans);
label.revalidate();
label.repaint();
setPreferredSize(new Dimension(label.getWidth()+ps*2, label.getHeight()+ps*2));
revalidate();
repaint();
onResize=false;
nResize= false;
sResize= false;
eResize= false;
wResize= false;
}
}}
//-----------------------------------------------------------------------
//-----------------------------------------------------------------------
class MotionSouris implements MouseMotionListener{
@Override
public void mouseDragged(MouseEvent e) {
// TODO Auto-generated method stub
//System.out.println("je rentre");
if ((isSelected) && !( getCursor().getType() ==Cursor.MOVE_CURSOR)) {
if ( sResize) {
onResize=true;
setSize(getWidth(),e.getY());
repaint();
}
if (eResize) {
onResize=true;
setSize(e.getX(),getHeight());
repaint();
}
if (wResize) {
onResize=true;
Point point = getLocation();
setLocation(point.x+e.getX(),point.y);
setSize(getWidth()- e.getX(),getHeight());
repaint();
}
if (nResize) {
onResize=true;
Point point = getLocation();
setLocation(point.x,point.y+e.getY());
setSize(getWidth(),getHeight()-e.getY());
repaint();
}
}
}
@Override
public void mouseMoved(MouseEvent e) {
// TODO Auto-generated method stub
if (getCursor().getType() !=Cursor.MOVE_CURSOR)
if (isSelected) {
setCursor(new Cursor(0));
if (e.getY()>=(getHeight()-ps*4) ) {setCursor(new Cursor(Cursor.S_RESIZE_CURSOR));
nResize= false;
sResize= true;
eResize= false;
wResize= false;
}
if (e.getY()<=(ps*4) ) {setCursor(new Cursor(Cursor.N_RESIZE_CURSOR));
nResize=true;
sResize= false;
eResize= false;
wResize= false;
}
if (e.getX()>=(getWidth()-ps*4)) {setCursor(new Cursor(Cursor.E_RESIZE_CURSOR));
nResize= false;
sResize= false;
eResize= true;
wResize= false;
}
if (e.getX()<=(ps*4)) {setCursor(new Cursor(Cursor.W_RESIZE_CURSOR));
wResize=true;
nResize= false;
sResize= false;
eResize= false;
}
} else {setCursor(new Cursor(0));};
}
}
//-----------------------------------------------------------------------
Souris souris = new Souris();
MotionSouris motionsouris = new MotionSouris();
label.addMouseListener(souris);
label.addMouseMotionListener(motionsouris);
this.addMouseListener(souris);
this.addMouseMotionListener(motionsouris);
}
public void paintComponent(Graphics g){
if (isSelected){
g.setColor(Color.black);
g.fillRect(0, 0, ps*2 , ps*2);
g.fillRect(this.getWidth()-ps*2, 0, ps*2, ps*2);
g.fillRect(0, this.getHeight()-ps*2, ps*2, ps*2);
g.fillRect(this.getWidth()-ps*2, this.getHeight()-ps*2, ps*2 , ps*2);
g.fillOval(0, this.getHeight()/2-ps, ps*2, ps*2);
g.fillOval(this.getWidth()/2-ps, 0, ps*2, ps*2);
g.fillOval(this.getWidth()-ps*2, this.getHeight()/2-ps*2, ps*2, ps*2);
g.fillOval(this.getWidth()/2-ps, this.getHeight()-ps*2, ps*2, ps*2);
g.drawRect(ps-1, ps-1, this.getWidth()-ps*2+1, this.getHeight()-ps*2+1);
}
}
public void setSelected(boolean b){isSelected=b; repaint();}
public boolean getSelectedState(){return isSelected;}
public void setHandleSize(int width, int height) {
this.setSize(width+ps*2,height+ps*2);
label.setSize(width, height);
label.setLocation(ps, ps);
this.repaint();
}
} |
