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Code Issues Packages Projects Releases Wiki Activity

Animator instead of Swing Timer

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This commit is contained in:
Denis Fokin
2014-02-25 17:04:34 +04:00
parent cddde85a68
commit 9d41bae95c
2 changed files with 36 additions and 34 deletions
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platform/platform-impl/src/com/intellij/ui/messages/SheetController.java
+1 -3
View File
@@ -87,8 +87,6 @@ public class SheetController {
}
mySheetPanel = createSheetPanel(title, message, buttons);
}
void requestFocus() {
@@ -107,7 +105,7 @@ public class SheetController {
if (e.getSource() instanceof JButton) {
myResult = ((JButton)e.getSource()).getText();
}
mySheetMessage.startAnimation();
mySheetMessage.startAnimation(false);
}
};
platform/platform-impl/src/com/intellij/ui/messages/SheetMessage.java
+35 -31
View File
@@ -17,6 +17,7 @@ package com.intellij.ui.messages;
import com.intellij.openapi.ui.DialogWrapper;
import com.intellij.ui.JBColor;
import com.intellij.util.ui.Animator;
import com.intellij.util.ui.UIUtil;
import javax.swing.*;
@@ -27,15 +28,12 @@ import java.awt.event.*;
/**
* Created by Denis Fokin
*/
public class SheetMessage implements ActionListener {
public class SheetMessage {
private JDialog myWindow;
private Window myParent;
private SheetController myController;
private Timer myAnimator = new Timer(5,this);
private boolean myShouldEnlarge = true;
private final static int SHEET_ANIMATION_STEP = 1;
private final static int TIME_TO_SHOW_SHEET = 250;
private Image staticImage;
private int imageHeight;
@@ -49,9 +47,12 @@ public class SheetMessage implements ActionListener {
final String focusedButton,
final String defaultButton)
{
myWindow = new JDialog(owner, "This should not be shown", Dialog.ModalityType.APPLICATION_MODAL);
myAnimator.setInitialDelay(0);
myWindow = new JDialog(owner, "This should not be shown", Dialog.ModalityType.APPLICATION_MODAL) {
@Override
public void paint(Graphics g) {
super.paint(g);
}
};
myParent = owner;
@@ -65,7 +66,7 @@ public class SheetMessage implements ActionListener {
myWindow.setFocusableWindowState(true);
myWindow.setFocusable(true);
startAnimation();
startAnimation(true);
myWindow.setSize(myController.SHEET_WIDTH, myController.SHEET_HEIGHT);
myWindow.setVisible(true);
setPositionRelativeToParent();
@@ -79,7 +80,7 @@ public class SheetMessage implements ActionListener {
return myController.getResult();
}
void startAnimation () {
void startAnimation (final boolean enlarge) {
staticImage = myController.getStaticImage();
JPanel staticPanel = new JPanel() {
@Override
@@ -101,31 +102,34 @@ public class SheetMessage implements ActionListener {
staticPanel.setOpaque(false);
staticPanel.setSize(myController.SHEET_WIDTH,myController.SHEET_HEIGHT);
myWindow.setContentPane(staticPanel);
myAnimator.start();
}
@Override
public void actionPerformed(ActionEvent e) {
Animator myAnimator = new Animator("Roll Down Sheet Animator", myController.SHEET_HEIGHT ,
TIME_TO_SHOW_SHEET, false) {
@Override
public void paintNow(int frame, int totalFrames, int cycle) {
setPositionRelativeToParent();
float percentage = (float)frame/(float)totalFrames;
imageHeight = enlarge ? (int)(((float)myController.SHEET_HEIGHT) * percentage):
(int)(myController.SHEET_HEIGHT - percentage * myController.SHEET_HEIGHT);
myWindow.repaint();
}
imageHeight = (myShouldEnlarge) ? imageHeight + SHEET_ANIMATION_STEP
: imageHeight - SHEET_ANIMATION_STEP;
@Override
protected void paintCycleEnd() {
setPositionRelativeToParent();
if (enlarge) {
imageHeight = myController.SHEET_HEIGHT;
staticImage = null;
myWindow.setContentPane(myController.getPanel(myWindow));
myController.requestFocus();
} else {
myWindow.dispose();
}
}
};
setPositionRelativeToParent();
if (imageHeight > myController.SHEET_HEIGHT) {
myAnimator.stop();
imageHeight = myController.SHEET_HEIGHT;
staticImage = null;
myWindow.setContentPane(myController.getPanel(myWindow));
myController.requestFocus();
myShouldEnlarge = false;
}
myAnimator.resume();
if (imageHeight < 0) {
myAnimator.stop();
myWindow.dispose();
}
myWindow.repaint();
}
private void setPositionRelativeToParent () {