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IDEA-166252 Horizontal scrollbar is not shown when needed

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This commit is contained in:
Sergey Malenkov
2017-01-24 13:42:15 +03:00
parent 3e72b313e9
commit b306dbbb45
1 changed files with 5 additions and 6 deletions
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platform/platform-impl/src/com/intellij/openapi/editor/impl/EditorImpl.java
+5 -6
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@@ -504,15 +504,14 @@ public final class EditorImpl extends UserDataHolderBase implements EditorEx, Hi
myEditorComponent = new EditorComponentImpl(this);
myScrollPane.putClientProperty(JBScrollPane.BRIGHTNESS_FROM_VIEW, true);
myVerticalScrollBar = (MyScrollBar)myScrollPane.getVerticalScrollBar();
// JBScrollPane.Layout relies on "opaque" property directly (instead of "editor.transparent.scrollbar")
myVerticalScrollBar.setOpaque(SystemProperties.isTrueSmoothScrollingEnabled() &&
!IdeBackgroundUtil.isBackgroundImageSet(project));
myPanel = new JPanel();
// JBScrollPane.Layout relies on "opaque" property directly (instead of "editor.transparent.scrollbar")
myScrollPane.getHorizontalScrollBar().setOpaque(SystemProperties.isTrueSmoothScrollingEnabled() &&
!IdeBackgroundUtil.isBackgroundImageSet(project));
if (SystemProperties.isTrueSmoothScrollingEnabled() && !IdeBackgroundUtil.isBackgroundImageSet(project)) {
//Do not set opaque to false if a scroll bar is opaque (System Preferences / Show scroll bars / Always)
myVerticalScrollBar.setOpaque(true);
myScrollPane.getHorizontalScrollBar().setOpaque(true);
}
UIUtil.putClientProperty(
myPanel, UIUtil.NOT_IN_HIERARCHY_COMPONENTS, (Iterable<JComponent>)() -> {
JComponent component = getPermanentHeaderComponent();