Fixed some JList selection problems, and implemented/fixed a few things
in the FileChooser code. It is not yet completed.
2005-11-25 Lillian Angel <[EMAIL PROTECTED]>
* javax/swing/JList.java
(JList): Set default selection mode.
* javax/swing/plaf/basic/BasicFileChooserUI.java
(DoubleClickListener): No need for timer here.
(mouseClicked): Removed timer code, and added check for double
click. Problems with opening wrong directory is now fixed.
* javax/swing/plaf/basic/BasicListUI.java
(mouseDragged): Implemented.
* javax/swing/plaf/metal/MetalFileChooserUI.java
(propertyChange): Implemented
MULTI_SELECTION_ENABLED_CHANGED_PROPERTY
property change.
(getListCellRendererComponent): Set opaque property, so
background color on cell is painted.
(SingleClickListener.init): Implemented.
(installStrings): Fixed tooltip text strings.
Index: javax/swing/JList.java
===================================================================
RCS file: /cvsroot/classpath/classpath/javax/swing/JList.java,v
retrieving revision 1.40
diff -u -r1.40 JList.java
--- javax/swing/JList.java 17 Nov 2005 12:08:31 -0000 1.40
+++ javax/swing/JList.java 25 Nov 2005 16:26:12 -0000
@@ -1077,6 +1077,7 @@
setModel(new DefaultListModel());
setSelectionModel(createSelectionModel());
+ setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
updateUI();
}
Index: javax/swing/plaf/basic/BasicFileChooserUI.java
===================================================================
RCS file: /cvsroot/classpath/classpath/javax/swing/plaf/basic/BasicFileChooserUI.java,v
retrieving revision 1.18
diff -u -r1.18 BasicFileChooserUI.java
--- javax/swing/plaf/basic/BasicFileChooserUI.java 25 Nov 2005 16:17:48 -0000 1.18
+++ javax/swing/plaf/basic/BasicFileChooserUI.java 25 Nov 2005 16:26:12 -0000
@@ -347,8 +347,6 @@
*/
protected class DoubleClickListener extends MouseAdapter
{
- /** A timer. */
- private Timer timer = null;
/** DOCUMENT ME! */
private Object lastSelected = null;
@@ -364,8 +362,6 @@
public DoubleClickListener(JList list)
{
this.list = list;
- timer = new Timer(1000, null);
- timer.setRepeats(false);
lastSelected = list.getSelectedValue();
setDirectorySelected(false);
}
@@ -380,11 +376,10 @@
if (list.getSelectedValue() == null)
return;
FileSystemView fsv = filechooser.getFileSystemView();
- if (timer.isRunning()
- && list.getSelectedValue().toString().equals(lastSelected.toString()))
+ if (e.getClickCount() >= 2 &&
+ list.getSelectedValue().toString().equals(lastSelected.toString()))
{
File f = fsv.createFileObject(lastSelected.toString());
- timer.stop();
if (filechooser.isTraversable(f))
{
filechooser.setCurrentDirectory(f);
@@ -414,7 +409,6 @@
lastSelected = path;
parentPath = path.substring(0, path.lastIndexOf("/") + 1);
setFileName(path.substring(path.lastIndexOf("/") + 1));
- timer.restart();
}
}
Index: javax/swing/plaf/basic/BasicListUI.java
===================================================================
RCS file: /cvsroot/classpath/classpath/javax/swing/plaf/basic/BasicListUI.java,v
retrieving revision 1.41
diff -u -r1.41 BasicListUI.java
--- javax/swing/plaf/basic/BasicListUI.java 16 Nov 2005 15:32:22 -0000 1.41
+++ javax/swing/plaf/basic/BasicListUI.java 25 Nov 2005 16:26:12 -0000
@@ -524,7 +524,14 @@
*/
public void mouseDragged(MouseEvent event)
{
- // TODO: What should be done here, if anything?
+ Point click = event.getPoint();
+ int index = locationToIndex(list, click);
+ if (index == -1)
+ return;
+ if (!event.isShiftDown() && !event.isControlDown())
+ list.setSelectedIndex(index);
+
+ list.ensureIndexIsVisible(list.getLeadSelectionIndex());
}
/**
Index: javax/swing/plaf/metal/MetalFileChooserUI.java
===================================================================
RCS file: /cvsroot/classpath/classpath/javax/swing/plaf/metal/MetalFileChooserUI.java,v
retrieving revision 1.4
diff -u -r1.4 MetalFileChooserUI.java
--- javax/swing/plaf/metal/MetalFileChooserUI.java 25 Nov 2005 16:17:48 -0000 1.4
+++ javax/swing/plaf/metal/MetalFileChooserUI.java 25 Nov 2005 16:26:12 -0000
@@ -72,6 +72,7 @@
import javax.swing.JScrollPane;
import javax.swing.JTextField;
import javax.swing.JToggleButton;
+import javax.swing.ListSelectionModel;
import javax.swing.SwingUtilities;
import javax.swing.UIManager;
import javax.swing.event.ListSelectionEvent;
@@ -112,11 +113,16 @@
public void propertyChange(PropertyChangeEvent e)
{
JFileChooser filechooser = getFileChooser();
- // FIXME: Multiple file selection waiting on JList multiple selection
- // bug.
+
String n = e.getPropertyName();
-
- if (n.equals(JFileChooser.SELECTED_FILE_CHANGED_PROPERTY))
+ if (n.equals(JFileChooser.MULTI_SELECTION_ENABLED_CHANGED_PROPERTY))
+ {
+ if (filechooser.isMultiSelectionEnabled())
+ fileList.setSelectionMode(ListSelectionModel.MULTIPLE_INTERVAL_SELECTION);
+ else
+ fileList.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
+ }
+ else if (n.equals(JFileChooser.SELECTED_FILE_CHANGED_PROPERTY))
{
File file = filechooser.getSelectedFile();
if (file == null)
@@ -144,7 +150,6 @@
setDirectory(currentDirectory);
boolean hasParent = (currentDirectory.getParentFile() != null);
getChangeToParentDirectoryAction().setEnabled(hasParent);
- //boxEntries();
}
else if (n.equals(JFileChooser.CHOOSABLE_FILE_FILTER_CHANGED_PROPERTY))
@@ -374,8 +379,6 @@
setIcon(fileView.getIcon(file));
setText(fileView.getName(file));
- // FIXME: we can't go creating a new border here every time...
- //setBorder(BorderFactory.createEmptyBorder(0, index * 8, 0, 0));
if (isSelected)
{
setBackground(list.getSelectionBackground());
@@ -426,6 +429,7 @@
File f = (File) value;
setText(v.getName(f));
setIcon(v.getIcon(f));
+ setOpaque(true);
if (isSelected)
{
setBackground(list.getSelectionBackground());
@@ -618,12 +622,15 @@
}
/**
- * A mouse listener for the [EMAIL PROTECTED] JFileChooser}. This class is not yet
- * implemented.
+ * A mouse listener for the [EMAIL PROTECTED] JFileChooser}.
*/
protected class SingleClickListener
extends MouseAdapter
{
+
+ /** Stores instance of the list */
+ JList list;
+
/**
* Creates a new listener.
*
@@ -631,7 +638,7 @@
*/
public SingleClickListener(JList list)
{
- // FIXME: implement
+ this.list = list;
}
/**
@@ -847,27 +854,27 @@
this.cancelButtonMnemonic = 0;
this.cancelButtonText = "Cancel";
- this.cancelButtonToolTipText = "Cancel ToolTip Text";
+ this.cancelButtonToolTipText = "Abort file chooser dialog";
this.directoryOpenButtonMnemonic = 0;
this.directoryOpenButtonText = "Open";
- this.directoryOpenButtonToolTipText = "Open ToolTip Text";
+ this.directoryOpenButtonToolTipText = "Open selected directory";
this.helpButtonMnemonic = 0;
this.helpButtonText = "Help";
- this.helpButtonToolTipText = "Help";
+ this.helpButtonToolTipText = "Filechooser help";
this.openButtonMnemonic = 0;
this.openButtonText = "Open";
- this.openButtonToolTipText = "Open ToolTip Text";
+ this.openButtonToolTipText = "Open selected file";
this.saveButtonMnemonic = 0;
this.saveButtonText = "Save";
- this.saveButtonToolTipText = "Save ToolTip Text";
+ this.saveButtonToolTipText = "Save selected file";
this.updateButtonMnemonic = 0;
this.updateButtonText = "Update";
- this.updateButtonToolTipText = "Update ToolTip Text";
+ this.updateButtonToolTipText = "Update directory listing";
}
/**
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