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IDEA-74791 Show inheritors popup get expanded out of the screen bounds

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This commit is contained in:
Konstantin Bulenkov
2011-09-27 16:04:00 +02:00
parent ab457b6f9e
commit 13dd2d6736
1 changed files with 9 additions and 8 deletions
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platform/platform-api/src/com/intellij/openapi/ui/popup/PopupChooserBuilder.java
+9 -8
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@@ -20,11 +20,11 @@ import com.intellij.openapi.actionSystem.DataProvider;
import com.intellij.openapi.actionSystem.PlatformDataKeys;
import com.intellij.openapi.util.Computable;
import com.intellij.openapi.util.Pair;
import com.intellij.openapi.wm.IdeFrame;
import com.intellij.openapi.wm.WindowManager;
import com.intellij.ui.InplaceButton;
import com.intellij.ui.ListScrollingUtil;
import com.intellij.ui.ScreenUtil;
import com.intellij.ui.ScrollPaneFactory;
import com.intellij.ui.awt.RelativePoint;
import com.intellij.ui.components.JBScrollPane;
import com.intellij.ui.components.JBViewport;
import com.intellij.ui.speedSearch.ListWithFilter;
@@ -251,7 +251,7 @@ public class PopupChooserBuilder {
builder.setDimensionServiceKey(null, myDimensionServiceKey, false).setRequestFocus(myRequestFocus).setResizable(myForceResizable)
.setMovable(myForceMovable).setTitle(myForceMovable ? myTitle : null).setCancelCallback(myCancelCallback).setAlpha(myAlpha)
.setFocusOwners(myFocusOwners).setCancelKeyEnabled(myCancelKeyEnabled && !(myChooserComponent instanceof ListWithFilter)).
setAdText(myAd, myAdAlignment).setKeyboardActions(myKeyboardActions).setMayBeParent(myMayBeParent);
setAdText(myAd, myAdAlignment).setKeyboardActions(myKeyboardActions).setMayBeParent(myMayBeParent).setLocateWithinScreenBounds(true);
if (myCommandButton != null) {
builder.setCommandButton(myCommandButton);
@@ -418,12 +418,13 @@ public class PopupChooserBuilder {
if (size >= 0 && size <= 20) {
return list.getPreferredSize();
} else {
final Dimension even = super.preferredLayoutSize(parent);
final IdeFrame ideFrame = WindowManager.getInstance().getIdeFrame(null);
final JComponent c = ideFrame.getComponent();
final Dimension sz = super.preferredLayoutSize(parent);
final Point p = RelativePoint.getNorthWestOf(myList).getScreenPoint();
final Rectangle screen = ScreenUtil.getScreenRectangle(p);
final int bordersEtc = 20;
final int maxWidth = c.getWidth() - SwingUtilities.convertPoint(myList, new Point(0, 0), c).x - 2 * bordersEtc;
return new Dimension(Math.min(maxWidth, even.width) + bordersEtc, even.height + list.getCellBounds(0, 0).height / 2);
final int maxWidth = Math.abs(screen.x + screen.width - p.x) - 2 * bordersEtc;
return new Dimension(Math.min(maxWidth, sz.width) + bordersEtc, sz.height + list.getCellBounds(0, 0).height / 2);
}
}
};