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-rw-r--r--qtjava/javalib/tutorial/t11/CannonField.java52
1 files changed, 26 insertions, 26 deletions
diff --git a/qtjava/javalib/tutorial/t11/CannonField.java b/qtjava/javalib/tutorial/t11/CannonField.java
index fc2569ad..8965b642 100644
--- a/qtjava/javalib/tutorial/t11/CannonField.java
+++ b/qtjava/javalib/tutorial/t11/CannonField.java
@@ -1,27 +1,27 @@
import org.kde.qt.*;
-public class CannonField extends QWidget {
+public class CannonField extends TQWidget {
private int ang;
private int f;
private int timerCount;
- private QTimer autoShootTimer;
+ private TQTimer autoShootTimer;
private float shoot_ang;
private float shoot_f;
- private final QRect barrelRect = new QRect(33, -4, 15, 8);
+ private final TQRect barrelRect = new TQRect(33, -4, 15, 8);
- public CannonField(QWidget parent, String name) {
+ public CannonField(TQWidget parent, String name) {
super(parent, name);
ang = 45;
f = 0;
timerCount = 0;
- autoShootTimer = new QTimer(this, "movement handler");
+ autoShootTimer = new TQTimer(this, "movement handler");
connect(autoShootTimer, SIGNAL("timeout()"),
this, SLOT("moveShot()"));
shoot_ang = 0;
shoot_f = 0;
- setPalette(new QPalette(new QColor(250, 250, 200)));
+ setPalette(new TQPalette(new TQColor(250, 250, 200)));
}
public int angle() {
@@ -63,21 +63,21 @@ public class CannonField extends QWidget {
}
public void moveShot() {
- QRegion r = new QRegion(shotRect());
+ TQRegion r = new TQRegion(shotRect());
timerCount++;
- QRect shotR = shotRect();
+ TQRect shotR = shotRect();
if (shotR.x() > width() || shotR.y() > height())
autoShootTimer.stop();
else
- r = r.unite(new QRegion(shotR));
+ r = r.unite(new TQRegion(shotR));
repaint(r);
}
- public void paintEvent(QPaintEvent e) {
- QRect updateR = e.rect();
- QPainter p = new QPainter(this);
+ public void paintEvent(TQPaintEvent e) {
+ TQRect updateR = e.rect();
+ TQPainter p = new TQPainter(this);
if (updateR.intersects(cannonRect()))
paintCannon(p);
@@ -85,23 +85,23 @@ public class CannonField extends QWidget {
paintShot(p);
}
- private void paintShot(QPainter p) {
+ private void paintShot(TQPainter p) {
p.setBrush(black());
p.setPen(NoPen);
p.drawRect(shotRect());
}
- private void paintCannon(QPainter p) {
- QRect cr = cannonRect();
- QPixmap pix = new QPixmap(cr.size());
- pix.fill(new QColor(250, 250, 200));
+ private void paintCannon(TQPainter p) {
+ TQRect cr = cannonRect();
+ TQPixmap pix = new TQPixmap(cr.size());
+ pix.fill(new TQColor(250, 250, 200));
- QPainter tmp = new QPainter(pix);
+ TQPainter tmp = new TQPainter(pix);
tmp.setBrush(blue());
tmp.setPen(NoPen);
tmp.translate(0, pix.height() - 1);
- tmp.drawPie(new QRect(-35,-35, 70, 70), 0, 90*16);
+ tmp.drawPie(new TQRect(-35,-35, 70, 70), 0, 90*16);
tmp.rotate(-ang);
tmp.drawRect(barrelRect);
tmp.end();
@@ -109,13 +109,13 @@ public class CannonField extends QWidget {
p.drawPixmap(cr.topLeft(), pix);
}
- private QRect cannonRect() {
- QRect r = new QRect(0, 0, 50, 50);
+ private TQRect cannonRect() {
+ TQRect r = new TQRect(0, 0, 50, 50);
r.moveBottomLeft(rect().bottomLeft());
return r;
}
- private QRect shotRect() {
+ private TQRect shotRect() {
final double gravity = 4;
double time = timerCount / 4.0;
@@ -129,12 +129,12 @@ public class CannonField extends QWidget {
double x = x0 + velx*time;
double y = y0 + vely*time - 0.5*gravity*time*time;
- QRect r = new QRect(0, 0, 6, 6);
- r.moveCenter(new QPoint((int) x, height() - 1 - (int) y));
+ TQRect r = new TQRect(0, 0, 6, 6);
+ r.moveCenter(new TQPoint((int) x, height() - 1 - (int) y));
return r;
}
- public QSizePolicy sizePolicy() {
- return new QSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding);
+ public TQSizePolicy sizePolicy() {
+ return new TQSizePolicy(TQSizePolicy.Expanding, TQSizePolicy.Expanding);
}
}