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WebLaf is a Java Swing Look and Feel and extended components library for cross-platform applications
/*
* This file is part of WebLookAndFeel library.
*
* WebLookAndFeel library is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* WebLookAndFeel library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with WebLookAndFeel library. If not, see ,
SizeMethods
{
/**
* Whether or not table is editable.
* This is an additional global editable state switch for the whole table.
* It is added for the sake of simplicity as it is missing in common {@link javax.swing.JTable}.
*
* @see javax.swing.table.TableModel#isCellEditable(int, int)
*/
private boolean editable = true;
/**
* Preferred visible row count.
* By default or if set to {@code -1} table will try to take all availble vertical space to fit in height of all rows.
*/
private int visibleRowCount = -1;
/**
* Custom WebLaF tooltip provider.
*/
protected ToolTipProvider toolTipProvider = null;
public WebTable ()
{
super ();
}
public WebTable ( final TableModel dm )
{
super ( dm );
}
public WebTable ( final TableModel dm, final TableColumnModel cm )
{
super ( dm, cm );
}
public WebTable ( final TableModel dm, final TableColumnModel cm, final ListSelectionModel sm )
{
super ( dm, cm, sm );
}
public WebTable ( final int numRows, final int numColumns )
{
super ( numRows, numColumns );
}
public WebTable ( final Vector rowData, final Vector columnNames )
{
super ( rowData, columnNames );
}
public WebTable ( final Object[][] rowData, final Object[] columnNames )
{
super ( rowData, columnNames );
}
public WebTable ( final StyleId id )
{
super ();
setStyleId ( id );
}
public WebTable ( final StyleId id, final TableModel dm )
{
super ( dm );
setStyleId ( id );
}
public WebTable ( final StyleId id, final TableModel dm, final TableColumnModel cm )
{
super ( dm, cm );
setStyleId ( id );
}
public WebTable ( final StyleId id, final TableModel dm, final TableColumnModel cm, final ListSelectionModel sm )
{
super ( dm, cm, sm );
setStyleId ( id );
}
public WebTable ( final StyleId id, final int numRows, final int numColumns )
{
super ( numRows, numColumns );
setStyleId ( id );
}
public WebTable ( final StyleId id, final Vector rowData, final Vector columnNames )
{
super ( rowData, columnNames );
setStyleId ( id );
}
public WebTable ( final StyleId id, final Object[][] rowData, final Object[] columnNames )
{
super ( rowData, columnNames );
setStyleId ( id );
}
@Override
protected WebTableHeader createDefaultTableHeader ()
{
return new WebTableHeader ( getColumnModel () );
}
/**
* Returns custom WebLaF tooltip provider.
*
* @return custom WebLaF tooltip provider
*/
public ToolTipProvider getToolTipProvider ()
{
return toolTipProvider;
}
/**
* Sets custom WebLaF tooltip provider.
*
* @param provider custom WebLaF tooltip provider
*/
public void setToolTipProvider ( final ToolTipProvider provider )
{
this.toolTipProvider = provider;
}
/**
* Optimizes table column widths to fit content.
*/
public void optimizeColumnWidths ()
{
optimizeColumnWidths ( false, 20, Integer.MAX_VALUE );
}
/**
* Optimizes table column widths to fit content.
*
* @param processData whether or not should take table data into account
*/
public void optimizeColumnWidths ( final boolean processData )
{
optimizeColumnWidths ( processData, 20, Integer.MAX_VALUE );
}
/**
* Optimizes table column widths to fit content.
*
* @param processData whether or not should take table data into account
* @param minWidth min column width
* @param maxWidth max column width
*/
public void optimizeColumnWidths ( final boolean processData, final int minWidth, final int maxWidth )
{
if ( getTableHeader () != null || processData )
{
for ( int column = 0; column < getColumnCount (); column++ )
{
final int width = getOptimalColumnWidth ( column, processData, minWidth, maxWidth );
getColumnModel ().getColumn ( column ).setPreferredWidth ( width );
}
}
}
/**
* Returns optimal width for the specified table column.
*
* @param column table column index
* @param processData whether or not should take table data into account
* @param minWidth min column width
* @param maxWidth max column width
* @return optimal width for the specified table column
*/
protected int getOptimalColumnWidth ( final int column, final boolean processData, final int minWidth, final int maxWidth )
{
int width = 0;
final JTableHeader th = getTableHeader ();
if ( th != null )
{
final Object value = th.getColumnModel ().getColumn ( column ).getHeaderValue ();
final TableCellRenderer hr = th.getDefaultRenderer ();
final Component r = hr.getTableCellRendererComponent ( WebTable.this, value, false, false, -1, column );
width = Math.max ( width, r.getPreferredSize ().width );
}
if ( processData )
{
for ( int row = 0; row < getRowCount (); row++ )
{
final Object value = getModel ().getValueAt ( row, column );
final TableCellRenderer cr = getCellRenderer ( row, column );
final Component r = cr.getTableCellRendererComponent ( WebTable.this, value, false, false, row, column );
width = Math.max ( width, r.getPreferredSize ().width );
}
}
return Math.max ( minWidth, Math.min ( width, maxWidth ) );
}
public void setSelectedRow ( final int row )
{
setSelectedRow ( row, true );
}
public void setSelectedRow ( final int row, final boolean scroll )
{
clearSelection ();
addSelectedRow ( row );
if ( row != -1 && scroll )
{
scrollToRow ( row );
}
}
public void addSelectedRow ( final int row )
{
if ( row != -1 )
{
addColumnSelectionInterval ( 0, getColumnCount () - 1 );
addRowSelectionInterval ( row, row );
}
}
public void setSelectedRows ( final int startRow, final int endRow )
{
clearSelection ();
addSelectedRows ( startRow, endRow );
}
public void addSelectedRows ( final int startRow, final int endRow )
{
if ( startRow != -1 && endRow != -1 )
{
addColumnSelectionInterval ( 0, getColumnCount () - 1 );
addRowSelectionInterval ( startRow, endRow );
}
}
public void setSelectedColumn ( final int column )
{
setSelectedColumn ( column, true );
}
public void setSelectedColumn ( final int column, final boolean scroll )
{
clearSelection ();
addSelectedColumn ( column );
if ( scroll )
{
scrollToColumn ( column );
}
}
public void addSelectedColumn ( final int column )
{
if ( column != -1 )
{
addColumnSelectionInterval ( column, column );
addRowSelectionInterval ( 0, getRowCount () - 1 );
}
}
public void setSelectedColumns ( final int startColumn, final int endColumn )
{
clearSelection ();
addSelectedColumns ( startColumn, endColumn );
}
public void addSelectedColumns ( final int startColumn, final int endColumn )
{
if ( startColumn != -1 && endColumn != -1 )
{
addColumnSelectionInterval ( startColumn, endColumn );
addRowSelectionInterval ( 0, getRowCount () - 1 );
}
}
public void scrollToRow ( final int row )
{
final Rectangle firstCell = getCellRect ( row, 0, true );
final Rectangle lastCell = getCellRect ( row, getColumnCount () - 1, true );
final Rectangle rect = GeometryUtils.getContainingRect ( firstCell, lastCell );
if ( rect != null )
{
scrollRectToVisible ( rect );
}
}
public void scrollToColumn ( final int column )
{
final Rectangle firstCell = getCellRect ( 0, column, true );
final Rectangle lastCell = getCellRect ( getRowCount () - 1, column, true );
final Rectangle rect = GeometryUtils.getContainingRect ( firstCell, lastCell );
if ( rect != null )
{
scrollRectToVisible ( rect );
}
}
@Override
public boolean editCellAt ( final int row, final int column, final EventObject event )
{
final boolean editingStarted = super.editCellAt ( row, column, event );
if ( editingStarted )
{
final CellEditor cellEditor = getCellEditor ();
try
{
final Object o = cellEditor.getClass ().getMethod ( "getComponent" ).invoke ( cellEditor );
if ( o instanceof Component )
{
( ( Component ) o ).requestFocusInWindow ();
}
}
catch ( final Exception e )
{
// ignore
}
}
return editingStarted;
}
/**
* Stops cell editing if table is in the middle of it.
*
* @return true if editing was stopped, false otherwise
*/
public boolean stopCellEditing ()
{
final TableCellEditor cellEditor = getCellEditor ();
return cellEditor != null && cellEditor.stopCellEditing ();
}
@Override
public boolean isCellEditable ( final int row, final int column )
{
return editable && super.isCellEditable ( row, column );
}
/**
* Returns whether or not table is editable.
*
* @return true if table is editable, false otherwise
*/
public boolean isEditable ()
{
return editable;
}
/**
* Sets whether or not table is editable.
*
* @param editable whether or not table is editable
*/
public void setEditable ( final boolean editable )
{
this.editable = editable;
}
/**
* Sets preferred visible row count.
*
* @param visibleRowCount preferred visible row count
*/
public void setVisibleRowCount ( final int visibleRowCount )
{
this.visibleRowCount = visibleRowCount;
// Reset preferred viewport size
setPreferredScrollableViewportSize ( null );
// Update viewport size
final JScrollPane scrollPane = SwingUtils.getScrollPane ( this );
if ( scrollPane != null )
{
scrollPane.getViewport ().invalidate ();
}
}
/**
* Returns preferred visible row count
*
* @return preferred visible row count
*/
public int getVisibleRowCount ()
{
return visibleRowCount;
}
@Override
public Dimension getPreferredScrollableViewportSize ()
{
if ( preferredViewportSize != null )
{
return preferredViewportSize;
}
final Dimension ps = getPreferredSize ();
if ( visibleRowCount != -1 )
{
final int rowHeight;
if ( getRowCount () > 0 )
{
final Rectangle r = getCellRect ( 0, 0, true );
rowHeight = r.height;
}
else
{
rowHeight = getRowHeight ();
}
ps.height = visibleRowCount * rowHeight;
}
return ps;
}
@Override
protected void initializeLocalVars ()
{
super.initializeLocalVars ();
setPreferredScrollableViewportSize ( null );
}
@Override
public StyleId getStyleId ()
{
return getWebUI ().getStyleId ();
}
@Override
public StyleId setStyleId ( final StyleId id )
{
return getWebUI ().setStyleId ( id );
}
@Override
public Skin getSkin ()
{
return StyleManager.getSkin ( this );
}
@Override
public Skin setSkin ( final Skin skin )
{
return StyleManager.setSkin ( this, skin );
}
@Override
public Skin setSkin ( final Skin skin, final boolean recursively )
{
return StyleManager.setSkin ( this, skin, recursively );
}
@Override
public Skin restoreSkin ()
{
return StyleManager.restoreSkin ( this );
}
@Override
public void addStyleListener ( final StyleListener listener )
{
StyleManager.addStyleListener ( this, listener );
}
@Override
public void removeStyleListener ( final StyleListener listener )
{
StyleManager.removeStyleListener ( this, listener );
}
@Override
public Map getCustomPainters ()
{
return StyleManager.getCustomPainters ( this );
}
@Override
public Painter getCustomPainter ()
{
return StyleManager.getCustomPainter ( this );
}
@Override
public Painter getCustomPainter ( final String id )
{
return StyleManager.getCustomPainter ( this, id );
}
@Override
public Painter setCustomPainter ( final Painter painter )
{
return StyleManager.setCustomPainter ( this, painter );
}
@Override
public Painter setCustomPainter ( final String id, final Painter painter )
{
return StyleManager.setCustomPainter ( this, id, painter );
}
@Override
public boolean restoreDefaultPainters ()
{
return StyleManager.restoreDefaultPainters ( this );
}
@Override
public Shape provideShape ()
{
return getWebUI ().provideShape ();
}
@Override
public Insets getMargin ()
{
return getWebUI ().getMargin ();
}
/**
* Sets new margin.
*
* @param margin new margin
*/
public void setMargin ( final int margin )
{
setMargin ( margin, margin, margin, margin );
}
/**
* Sets new margin.
*
* @param top new top margin
* @param left new left margin
* @param bottom new bottom margin
* @param right new right margin
*/
public void setMargin ( final int top, final int left, final int bottom, final int right )
{
setMargin ( new Insets ( top, left, bottom, right ) );
}
@Override
public void setMargin ( final Insets margin )
{
getWebUI ().setMargin ( margin );
}
@Override
public Insets getPadding ()
{
return getWebUI ().getPadding ();
}
/**
* Sets new padding.
*
* @param padding new padding
*/
public void setPadding ( final int padding )
{
setPadding ( padding, padding, padding, padding );
}
/**
* Sets new padding.
*
* @param top new top padding
* @param left new left padding
* @param bottom new bottom padding
* @param right new right padding
*/
public void setPadding ( final int top, final int left, final int bottom, final int right )
{
setPadding ( new Insets ( top, left, bottom, right ) );
}
@Override
public void setPadding ( final Insets padding )
{
getWebUI ().setPadding ( padding );
}
/**
* Returns Web-UI applied to this class.
*
* @return Web-UI applied to this class
*/
private WebTableUI getWebUI ()
{
return ( WebTableUI ) getUI ();
}
/**
* Installs a Web-UI into this component.
*/
@Override
public void updateUI ()
{
// Update table header UI
if ( getTableHeader () != null )
{
getTableHeader ().updateUI ();
}
// Update table scroll view and UI
configureScrollPane ();
// Update table UI
if ( getUI () == null || !( getUI () instanceof WebTableUI ) )
{
try
{
setUI ( ( WebTableUI ) ReflectUtils.createInstance ( WebLookAndFeel.tableUI ) );
}
catch ( final Throwable e )
{
Log.error ( this, e );
setUI ( new WebTableUI () );
}
}
else
{
setUI ( getUI () );
}
}
/**
* Configures enclosing scroll pane.
* todo Make sure this is called when table parent changes?
*/
protected void configureScrollPane ()
{
final Container p = getParent ();
if ( p instanceof JViewport )
{
final Container gp = p.getParent ();
if ( gp instanceof JScrollPane )
{
final JScrollPane scrollPane = ( JScrollPane ) gp;
// Make certain we are the viewPort's view and not, for
// example, the rowHeaderView of the scrollPane -
// an implementor of fixed columns might do this.
final JViewport viewport = scrollPane.getViewport ();
if ( viewport == null || viewport.getView () != this )
{
return;
}
// scrollPane.getViewport().setBackingStoreEnabled(true);
// Border border = scrollPane.getBorder ();
// if ( border == null || border instanceof UIResource )
// {
// Border scrollPaneBorder = UIManager.getBorder ( "Table.scrollPaneBorder" );
// if ( scrollPaneBorder != null )
// {
// scrollPane.setBorder ( scrollPaneBorder );
// }
// }
// add JScrollBar corner component if available from LAF and not already set by the user
Component corner = scrollPane.getCorner ( JScrollPane.UPPER_TRAILING_CORNER );
if ( corner == null || corner instanceof UIResource )
{
corner = null;
final Object componentClass = UIManager.get ( "Table.scrollPaneCornerComponent" );
if ( componentClass instanceof Class )
{
try
{
corner = ( Component ) ( ( Class ) componentClass ).newInstance ();
}
catch ( final Exception e )
{
// just ignore and don't set corner
}
}
scrollPane.setCorner ( JScrollPane.UPPER_TRAILING_CORNER, corner );
}
}
}
}
@Override
public WebTable setPlainFont ()
{
return SwingUtils.setPlainFont ( this );
}
@Override
public WebTable setPlainFont ( final boolean apply )
{
return SwingUtils.setPlainFont ( this, apply );
}
@Override
public boolean isPlainFont ()
{
return SwingUtils.isPlainFont ( this );
}
@Override
public WebTable setBoldFont ()
{
return SwingUtils.setBoldFont ( this );
}
@Override
public WebTable setBoldFont ( final boolean apply )
{
return SwingUtils.setBoldFont ( this, apply );
}
@Override
public boolean isBoldFont ()
{
return SwingUtils.isBoldFont ( this );
}
@Override
public WebTable setItalicFont ()
{
return SwingUtils.setItalicFont ( this );
}
@Override
public WebTable setItalicFont ( final boolean apply )
{
return SwingUtils.setItalicFont ( this, apply );
}
@Override
public boolean isItalicFont ()
{
return SwingUtils.isItalicFont ( this );
}
@Override
public WebTable setFontStyle ( final boolean bold, final boolean italic )
{
return SwingUtils.setFontStyle ( this, bold, italic );
}
@Override
public WebTable setFontStyle ( final int style )
{
return SwingUtils.setFontStyle ( this, style );
}
@Override
public WebTable setFontSize ( final int fontSize )
{
return SwingUtils.setFontSize ( this, fontSize );
}
@Override
public WebTable changeFontSize ( final int change )
{
return SwingUtils.changeFontSize ( this, change );
}
@Override
public int getFontSize ()
{
return SwingUtils.getFontSize ( this );
}
@Override
public WebTable setFontSizeAndStyle ( final int fontSize, final boolean bold, final boolean italic )
{
return SwingUtils.setFontSizeAndStyle ( this, fontSize, bold, italic );
}
@Override
public WebTable setFontSizeAndStyle ( final int fontSize, final int style )
{
return SwingUtils.setFontSizeAndStyle ( this, fontSize, style );
}
@Override
public WebTable setFontName ( final String fontName )
{
return SwingUtils.setFontName ( this, fontName );
}
@Override
public String getFontName ()
{
return SwingUtils.getFontName ( this );
}
@Override
public int getPreferredWidth ()
{
return SizeUtils.getPreferredWidth ( this );
}
@Override
public WebTable setPreferredWidth ( final int preferredWidth )
{
return SizeUtils.setPreferredWidth ( this, preferredWidth );
}
@Override
public int getPreferredHeight ()
{
return SizeUtils.getPreferredHeight ( this );
}
@Override
public WebTable setPreferredHeight ( final int preferredHeight )
{
return SizeUtils.setPreferredHeight ( this, preferredHeight );
}
@Override
public int getMinimumWidth ()
{
return SizeUtils.getMinimumWidth ( this );
}
@Override
public WebTable setMinimumWidth ( final int minimumWidth )
{
return SizeUtils.setMinimumWidth ( this, minimumWidth );
}
@Override
public int getMinimumHeight ()
{
return SizeUtils.getMinimumHeight ( this );
}
@Override
public WebTable setMinimumHeight ( final int minimumHeight )
{
return SizeUtils.setMinimumHeight ( this, minimumHeight );
}
@Override
public int getMaximumWidth ()
{
return SizeUtils.getMaximumWidth ( this );
}
@Override
public WebTable setMaximumWidth ( final int maximumWidth )
{
return SizeUtils.setMaximumWidth ( this, maximumWidth );
}
@Override
public int getMaximumHeight ()
{
return SizeUtils.getMaximumHeight ( this );
}
@Override
public WebTable setMaximumHeight ( final int maximumHeight )
{
return SizeUtils.setMaximumHeight ( this, maximumHeight );
}
@Override
public Dimension getPreferredSize ()
{
return SizeUtils.getPreferredSize ( this, super.getPreferredSize () );
}
@Override
public WebTable setPreferredSize ( final int width, final int height )
{
return SizeUtils.setPreferredSize ( this, width, height );
}
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