public final class CEScrollPaneLayout
extends javax.swing.ScrollPaneLayout
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.
colHead, hsb, hsbPolicy, lowerLeft, lowerRight, rowHead, upperLeft, upperRight, viewport, vsb, vsbPolicy
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 and Description |
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CEScrollPaneLayout() |
Modifier and Type | Method and Description |
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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.
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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.
|
addLayoutComponent, addSingletonComponent, getColumnHeader, getCorner, getHorizontalScrollBar, getHorizontalScrollBarPolicy, getRowHeader, getVerticalScrollBar, getVerticalScrollBarPolicy, getViewport, getViewportBorderBounds, removeLayoutComponent, setHorizontalScrollBarPolicy, setVerticalScrollBarPolicy
public void syncWithScrollPane(javax.swing.JScrollPane scrollPane)
syncWithScrollPane
in class javax.swing.ScrollPaneLayout
public java.awt.Dimension preferredLayoutSize(java.awt.Container parent)
preferredLayoutSize
in interface java.awt.LayoutManager
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 interface java.awt.LayoutManager
minimumLayoutSize
in class javax.swing.ScrollPaneLayout
parent
- the Container that will be laid outpublic void layoutContainer(java.awt.Container parent)
layoutContainer
in interface java.awt.LayoutManager
layoutContainer
in class javax.swing.ScrollPaneLayout
parent
- the Container to lay out