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Cleanup

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This commit is contained in:
Roman Shevchenko
2012-02-28 20:30:42 +01:00
parent 784e129667
commit 979a9cd69f
1 changed files with 19 additions and 10 deletions
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platform/util/src/com/intellij/util/ui/UIUtil.java
+19 -10
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@@ -2229,6 +2229,7 @@ public class UIUtil {
return e.isShiftDown() || e.isControlDown() || e.isMetaDown();
}
@SuppressWarnings("deprecation")
public static void setComboBoxEditorBounds(int x, int y, int width, int height, JComponent editor) {
if(SystemInfo.isMac && isUnderAquaLookAndFeel()) {
// fix for too wide combobox editor, see AquaComboBoxUI.layoutContainer:
@@ -2248,7 +2249,8 @@ public class UIUtil {
Component eachParent = c;
while (eachParent != null) {
if (cls.isAssignableFrom(eachParent.getClass())) {
return (T)eachParent;
@SuppressWarnings({"unchecked", "UnnecessaryLocalVariable"}) final T t = (T)eachParent;
return t;
}
eachParent = eachParent.getParent();
@@ -2275,7 +2277,10 @@ public class UIUtil {
@Nullable
public static <T extends JComponent> T findComponentOfType(JComponent parent, Class<T> cls) {
if (parent == null || cls.isAssignableFrom(parent.getClass())) return (T)parent;
if (parent == null || cls.isAssignableFrom(parent.getClass())) {
@SuppressWarnings({"unchecked", "UnnecessaryLocalVariable"}) final T t = (T)parent;
return t;
}
for (Component component : parent.getComponents()) {
if (component instanceof JComponent) {
T comp = findComponentOfType((JComponent)component, cls);
@@ -2294,7 +2299,8 @@ public class UIUtil {
private static <T extends JComponent> void findComponentsOfType(JComponent parent, Class<T> cls, ArrayList<T> result) {
if (parent == null) return;
if (cls.isAssignableFrom(parent.getClass())) {
result.add((T)parent);
@SuppressWarnings({"unchecked", "UnnecessaryLocalVariable"}) final T t = (T)parent;
result.add(t);
}
for (Component c : parent.getComponents()) {
if (c instanceof JComponent) {
@@ -2353,7 +2359,7 @@ public class UIUtil {
return this;
}
public TextPainter underlined(final Color color) {
public TextPainter underlined(@Nullable final Color color) {
if (!myLines.isEmpty()) {
final LineInfo info = myLines.get(myLines.size() - 1).getSecond();
info.underlined = true;
@@ -2438,6 +2444,7 @@ public class UIUtil {
@Override
public boolean process(final Pair<String, LineInfo> pair) {
final LineInfo info = pair.getSecond();
Font old = null;
if (info.smaller) {
old = g.getFont();
@@ -2502,21 +2509,23 @@ public class UIUtil {
}
private static class LineInfo {
boolean underlined;
boolean withBullet;
char bulletChar;
Color underlineColor;
boolean smaller;
public boolean center;
private boolean underlined;
private boolean withBullet;
private char bulletChar;
private Color underlineColor;
private boolean smaller;
private boolean center;
}
}
@Nullable
public static JRootPane getRootPane(Component c) {
JRootPane root = getParentOfType(JRootPane.class, c);
if (root != null) return root;
Component eachParent = c;
while (eachParent != null) {
if (eachParent instanceof JComponent) {
@SuppressWarnings({"unchecked", "UnnecessaryLocalVariable"})
WeakReference<JRootPane> pane = (WeakReference<JRootPane>)((JComponent)eachParent).getClientProperty(ROOT_PANE);
if (pane != null) return pane.get();
}