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java.lang.Object | +--javax.swing.ScrollPaneLayout | +--oracle.jdeveloper.ceditor.CEScrollPaneLayout
The CEScrollPaneLayout
lays out a custom view that
looks like this:
G XXXXX V G XXXXX V G XXXXX V G XXXXX V HHHHHHHHHWhere G = Line Gutter, V = Vertical Scroll bar, H = Horizontal Scroll Bar, X = main view. This is so that we don't have blank corners that are unused, and also allows us to make the entire scrollpane non-opaque and leave it to the children to paint in.
Inner classes inherited from class javax.swing.ScrollPaneLayout |
javax.swing.ScrollPaneLayout.UIResource |
Fields inherited from class javax.swing.ScrollPaneLayout |
colHead, hsb, hsbPolicy, lowerLeft, lowerRight, rowHead, upperLeft, upperRight, viewport, vsb, vsbPolicy |
Fields inherited from interface javax.swing.ScrollPaneConstants |
COLUMN_HEADER, HORIZONTAL_SCROLLBAR, HORIZONTAL_SCROLLBAR_ALWAYS, HORIZONTAL_SCROLLBAR_AS_NEEDED, HORIZONTAL_SCROLLBAR_NEVER, HORIZONTAL_SCROLLBAR_POLICY, LOWER_LEADING_CORNER, LOWER_LEFT_CORNER, LOWER_RIGHT_CORNER, LOWER_TRAILING_CORNER, ROW_HEADER, UPPER_LEADING_CORNER, UPPER_LEFT_CORNER, UPPER_RIGHT_CORNER, UPPER_TRAILING_CORNER, VERTICAL_SCROLLBAR, VERTICAL_SCROLLBAR_ALWAYS, VERTICAL_SCROLLBAR_AS_NEEDED, VERTICAL_SCROLLBAR_NEVER, VERTICAL_SCROLLBAR_POLICY, VIEWPORT |
Constructor Summary | |
CEScrollPaneLayout()
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Method Summary | |
void |
layoutContainer(java.awt.Container parent)
Lay out the scrollpane according to our custom layout. |
java.awt.Dimension |
minimumLayoutSize(java.awt.Container parent)
The minimum size of a ScrollPane is the size of the insets plus minimum size of the viewport, plus the scrollpane's viewportBorder insets, plus the minimum size of the visible headers, plus the minimum size of the scrollbars whose displayPolicy isn't NEVER. |
java.awt.Dimension |
preferredLayoutSize(java.awt.Container parent)
The preferred size of a ScrollPane is the size of the insets, plus the preferred size of the viewport, plus the preferred size of the visible headers, plus the preferred size of the scrollbars that will appear given the current view and the current scrollbar displayPolicies. |
void |
syncWithScrollPane(javax.swing.JScrollPane scrollPane)
This method must be called after setting a JScrollPanes layout manager. |
Methods inherited from class javax.swing.ScrollPaneLayout |
addLayoutComponent, addSingletonComponent, getColumnHeader, getCorner, getHorizontalScrollBar, getHorizontalScrollBarPolicy, getRowHeader, getVerticalScrollBar, getVerticalScrollBarPolicy, getViewport, getViewportBorderBounds, removeLayoutComponent, setHorizontalScrollBarPolicy, setVerticalScrollBarPolicy |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
public CEScrollPaneLayout()
Method Detail |
public void syncWithScrollPane(javax.swing.JScrollPane scrollPane)
syncWithScrollPane
in class javax.swing.ScrollPaneLayout
public java.awt.Dimension preferredLayoutSize(java.awt.Container parent)
preferredLayoutSize
in class javax.swing.ScrollPaneLayout
parent
- the Container that will be laid outViewportLayout
,
LayoutManager
public java.awt.Dimension minimumLayoutSize(java.awt.Container parent)
minimumLayoutSize
in class javax.swing.ScrollPaneLayout
parent
- the Container that will be laid outpublic void layoutContainer(java.awt.Container parent)
layoutContainer
in class javax.swing.ScrollPaneLayout
parent
- the Container to lay out
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