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Code Issues Packages Projects Releases 105 Wiki Activity

reduce opacity incrementally

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This commit is contained in:
Ralf Wisser
2021-10-08 13:41:50 +02:00
parent 4ab3e63fc1
commit d82a40d5ae
1 changed files with 56 additions and 23 deletions
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src/main/gui/net/sf/jailer/ui/databrowser/whereconditioneditor/WhereConditionEditorPanel.java
+56 -23
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@@ -120,7 +120,8 @@ import net.sf.jailer.util.SqlUtil;
public abstract class WhereConditionEditorPanel extends javax.swing.JPanel {
private static final float REDUCED_OPACITY = 0.5f;
private static final int REDUCED_OPACITY_RETENTION_TIME = 2;
private static final float REDUCED_OPACITY_FADE_START = REDUCED_OPACITY + 0.15f;
private static final int REDUCED_OPACITY_RETENTION_TIME = 3;
private final int MAX_NUM_DISTINCTEXISTINGVALUES = 100_000;
private final int MAX_SIZE_DISTINCTEXISTINGVALUES = 500_000;
@@ -1436,23 +1437,40 @@ public abstract class WhereConditionEditorPanel extends javax.swing.JPanel {
{
reduceOpacityRetentionTimer.setRepeats(false);
}
private int fadeStep = -1;
private boolean opacityListenerEnabled = true;
private boolean warned = false;
private ActionListener fadeAction;
private boolean opacityPending = false;
private float nextOpacity;
private void setOpacity(float opacity) {
try {
SwingUtilities.getWindowAncestor(WhereConditionEditorPanel.this).setOpacity(opacity);
if (opacity < 1f) {
reduceOpacityRetentionTimer.restart();
} else {
reduceOpacityRetentionTimer.stop();
}
} catch (Exception e) {
if (!warned) {
LogUtil.warn(e);
warned = true;
}
}
nextOpacity = opacity;
if (!opacityPending) {
opacityPending = true;
UIUtil.invokeLater(() -> {
opacityPending = false;
try {
SwingUtilities.getWindowAncestor(WhereConditionEditorPanel.this).setOpacity(nextOpacity);
if (nextOpacity >= 1f) {
fadeStep = -1;
reduceOpacityRetentionTimer.stop();
}
} catch (Exception e) {
if (!warned) {
LogUtil.warn(e);
warned = true;
}
}
});
}
}
private void startOpacityTimer() {
if (fadeAction != null) {
fadeAction.actionPerformed(null);
}
reduceOpacityRetentionTimer.restart();
};
public void openStringSearchPanelOfInitialColumn(Window dialog) {
@@ -1461,12 +1479,21 @@ public abstract class WhereConditionEditorPanel extends javax.swing.JPanel {
@Override
public void accept(Comparison c) {
openStringSearchPanel(c.valueTextField, c, true);
reduceOpacityRetentionTimer = new Timer(REDUCED_OPACITY_RETENTION_TIME * 1000, e -> {
if (dialog.getOpacity() < 1f) {
dialog.setVisible(false);
dialog.dispose();
setOpacity(REDUCED_OPACITY);
fadeAction = e -> {
if (fadeStep >= 0) {
if (++fadeStep >= 100) {
if (dialog.getOpacity() < 1f) {
dialog.setVisible(false);
dialog.dispose();
}
} else {
setOpacity(REDUCED_OPACITY_FADE_START * (fadeStep < 33? 1f : (((100 - fadeStep) * 3 / 2f / 100.0f))));
reduceOpacityRetentionTimer.restart();
}
}
});
};
reduceOpacityRetentionTimer = new Timer(REDUCED_OPACITY_RETENTION_TIME * 1000 / 100, fadeAction);
reduceOpacityRetentionTimer.setRepeats(false);
UIUtil.invokeLater(() -> {
setOpacity(REDUCED_OPACITY);
@@ -1488,11 +1515,15 @@ public abstract class WhereConditionEditorPanel extends javax.swing.JPanel {
}
@Override
public void mousePressed(MouseEvent e) {
setOpacity(1f);
if (fadeStep <66) {
setOpacity(1f);
}
}
@Override
public void mouseClicked(MouseEvent e) {
setOpacity(1f);
if (fadeStep <66) {
setOpacity(1f);
}
}
});
});
@@ -1582,7 +1613,9 @@ public abstract class WhereConditionEditorPanel extends javax.swing.JPanel {
if (theSearchPanel.get(0).isExplictlyClosed()) {
accept(comparison, theSearchPanel.get(0).getPlainValue(), comparison.operator);
if (initialColumn >= 0 && popupOnTop) {
setOpacity(REDUCED_OPACITY + 0.15f);
fadeStep = 0;
setOpacity(REDUCED_OPACITY_FADE_START);
startOpacityTimer();
opacityListenerEnabled = false;
}
}