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workaround for focused component gets lost after app looses focus

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This commit is contained in:
Kirill Kalishev
2009-03-25 19:19:14 +03:00
parent b88ba4fe33
commit 615b48cb18
1 changed files with 15 additions and 0 deletions
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platform-impl/src/com/intellij/openapi/wm/impl/ToolWindowManagerImpl.java
+15
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@@ -107,6 +107,7 @@ public final class ToolWindowManagerImpl extends ToolWindowManagerEx implements
private FocusCommand myFocusCommandOnAppActivation;
private ActionCallback myCallbackOnActivation;
private WeakReference<Component> myFocusedComponentOnDeactivation;
/**
* invoked by reflection
@@ -1705,6 +1706,8 @@ public final class ToolWindowManagerImpl extends ToolWindowManagerEx implements
public void run() {
if (checkForRejectOrByPass(command, forced, result)) return;
myFocusedComponentOnDeactivation = null;
if (myRequestFocusCmd == command) {
myRequestFocusCmd = null;
@@ -1806,6 +1809,12 @@ public final class ToolWindowManagerImpl extends ToolWindowManagerEx implements
private class AppListener extends ApplicationAdapter {
@Override
public void applicationDeactivated() {
myFocusedComponentOnDeactivation = new WeakReference<Component>(KeyboardFocusManager.getCurrentKeyboardFocusManager().getPermanentFocusOwner());
}
@Override
public void applicationActivated() {
final FocusCommand cmd = myFocusCommandOnAppActivation;
@@ -1814,6 +1823,12 @@ public final class ToolWindowManagerImpl extends ToolWindowManagerEx implements
myCallbackOnActivation = null;
if (cmd != null) {
requestFocus(cmd, true).notifyWhenDone(callback);
} else {
final Component owner = KeyboardFocusManager.getCurrentKeyboardFocusManager().getFocusOwner();
final Component old = myFocusedComponentOnDeactivation.get();
if (owner == null && old != null) {
requestFocus(old, false);
}
}
}
}