/**
* Paint the drop lines, if any.
*
* @param context the Synth context.
* @param g the Graphics context.
*/
private void paintDropLines(SeaGlassContext context, Graphics g) {
JTable.DropLocation loc = table.getDropLocation();
if (loc == null) {
return;
}
Color color = (Color) style.get(context, "Table.dropLineColor");
Color shortColor = (Color) style.get(context, "Table.dropLineShortColor");
if (color == null && shortColor == null) {
return;
}
Rectangle rect;
rect = getHDropLineRect(loc);
if (rect != null) {
int x = rect.x;
int w = rect.width;
if (color != null) {
extendRect(rect, true);
g.setColor(color);
g.fillRect(rect.x, rect.y, rect.width, rect.height);
}
if (!loc.isInsertColumn() && shortColor != null) {
g.setColor(shortColor);
g.fillRect(x, rect.y, w, rect.height);
}
}
rect = getVDropLineRect(loc);
if (rect != null) {
int y = rect.y;
int h = rect.height;
if (color != null) {
extendRect(rect, false);
g.setColor(color);
g.fillRect(rect.x, rect.y, rect.width, rect.height);
}
if (!loc.isInsertRow() && shortColor != null) {
g.setColor(shortColor);
g.fillRect(rect.x, y, rect.width, h);
}
}
}
private static void patchGtkDefaults(UIDefaults defaults) {
if (!UIUtil.isUnderGTKLookAndFeel()) return;
Map<String, Icon> map =
ContainerUtil.newHashMap(
Arrays.asList(
"OptionPane.errorIcon",
"OptionPane.informationIcon",
"OptionPane.warningIcon",
"OptionPane.questionIcon"),
Arrays.asList(
AllIcons.General.ErrorDialog,
AllIcons.General.InformationDialog,
AllIcons.General.WarningDialog,
AllIcons.General.QuestionDialog));
// GTK+ L&F keeps icons hidden in style
SynthStyle style = SynthLookAndFeel.getStyle(new JOptionPane(""), Region.DESKTOP_ICON);
for (String key : map.keySet()) {
if (defaults.get(key) != null) continue;
Object icon = style == null ? null : style.get(null, key);
defaults.put(key, icon instanceof Icon ? icon : map.get(key));
}
Color fg = defaults.getColor("Label.foreground");
Color bg = defaults.getColor("Label.background");
if (fg != null && bg != null) {
defaults.put("Label.disabledForeground", UIUtil.mix(fg, bg, 0.5));
}
}
private static void patchOptionPaneIcons(final UIDefaults defaults) {
if (UIUtil.isUnderGTKLookAndFeel() && defaults.get(ourOptionPaneIconKeys[0]) == null) {
// GTK+ L&F keeps icons hidden in style
final SynthStyle style = SynthLookAndFeel.getStyle(new JOptionPane(""), Region.DESKTOP_ICON);
if (style != null) {
for (final String key : ourOptionPaneIconKeys) {
final Object icon = style.get(null, key);
if (icon != null) defaults.put(key, icon);
}
}
}
}
/**
* Update the style.
*
* @param c the component.
*/
private void updateStyle(JTable c) {
SeaGlassContext context = getContext(c, ENABLED);
SynthStyle oldStyle = style;
style = SeaGlassLookAndFeel.updateStyle(context, this);
selectionActiveBottomBorderColor = UIManager.getColor("seaGlassTableSelectionActiveBottom");
selectionInactiveBottomBorderColor = UIManager.getColor("seaGlassTableSelectionInactiveBottom");
transparentColor = UIManager.getColor("seaGlassTransparent");
if (style != oldStyle) {
table.remove(rendererPane);
rendererPane = createCustomCellRendererPane();
table.add(rendererPane);
context.setComponentState(ENABLED | SELECTED);
Color sbg = table.getSelectionBackground();
if (sbg == null || sbg instanceof UIResource) {
table.setSelectionBackground(style.getColor(context, ColorType.TEXT_BACKGROUND));
}
Color sfg = table.getSelectionForeground();
if (sfg == null || sfg instanceof UIResource) {
table.setSelectionForeground(style.getColor(context, ColorType.TEXT_FOREGROUND));
}
context.setComponentState(ENABLED);
Color gridColor = table.getGridColor();
if (gridColor == null || gridColor instanceof UIResource) {
gridColor = (Color) style.get(context, "Table.gridColor");
if (gridColor == null) {
gridColor = style.getColor(context, ColorType.FOREGROUND);
}
table.setGridColor(gridColor);
}
useTableColors = style.getBoolean(context, "Table.rendererUseTableColors", true);
useUIBorder = style.getBoolean(context, "Table.rendererUseUIBorder", true);
Object rowHeight = style.get(context, "Table.rowHeight");
if (rowHeight != null) {
LookAndFeel.installProperty(table, "rowHeight", rowHeight);
}
boolean showGrid = style.getBoolean(context, "Table.showGrid", true);
if (!showGrid) {
table.setShowGrid(false);
}
Dimension d = table.getIntercellSpacing();
// if (d == null || d instanceof UIResource) {
if (d != null) {
d = (Dimension) style.get(context, "Table.intercellSpacing");
}
alternateColor = (Color) style.get(context, "Table.alternateRowColor");
if (d != null) {
table.setIntercellSpacing(d);
}
table.setOpaque(false);
if (alternateColor != null) {
table.setShowHorizontalLines(false);
}
// Make header column extend the width of the viewport (if there is
// a viewport).
table.getTableHeader().setBorder(createTableHeaderEmptyColumnPainter(table));
setViewPortListeners(table);
if (oldStyle != null) {
uninstallKeyboardActions();
installKeyboardActions();
}
}
context.dispose();
}
/**
* Sea Glass code to support the search JTextField.variant.
*
* @param c the JTextField component.
* @param context the SeaGlassContext.
* @param prefix the control prefix, e.g. "TextField", "FormattedTextField", or "PasswordField".
*/
private void updateSearchStyle(JTextComponent c, SeaGlassContext context, String prefix) {
searchIconWidth = 0;
Object o = style.get(context, prefix + ".searchIconWidth");
if (o != null && o instanceof Integer) {
searchIconWidth = (Integer) o;
}
popupIconWidth = 0;
o = style.get(context, prefix + ".popupIconWidth");
if (o != null && o instanceof Integer) {
popupIconWidth = (Integer) o;
}
cancelIconWidth = 0;
o = style.get(context, prefix + ".cancelIconWidth");
if (o != null && o instanceof Integer) {
cancelIconWidth = (Integer) o;
}
searchLeftInnerMargin = 0;
o = style.get(context, prefix + ".searchLeftInnerMargin");
if (o != null && o instanceof Integer) {
searchLeftInnerMargin = (Integer) o;
}
searchRightInnerMargin = 0;
o = style.get(context, prefix + ".searchRightInnerMargin");
if (o != null && o instanceof Integer) {
searchRightInnerMargin = (Integer) o;
}
placeholderColor = Color.GRAY;
o = style.get(context, "placeholderTextColor");
if (o != null && o instanceof Color) {
placeholderColor = (Color) o;
}
Border border = c.getBorder();
if (border == null || border instanceof UIResource && !(border instanceof TextFieldBorder)) {
c.setBorder(createTextFieldBorder(context));
}
if (isSearchField.isInState(c)) {
o = c.getClientProperty("JTextField.Search.PlaceholderText");
if (o != null && o instanceof String) {
placeholderText = (String) o;
} else if (placeholderText != null) {
placeholderText = null;
}
o = c.getClientProperty("JTextField.Search.FindAction");
if (o != null && o instanceof ActionListener) {
if (findAction == null) {
findAction = (ActionListener) o;
}
}
o = c.getClientProperty("JTextField.Search.FindPopup");
if (o != null && o instanceof JPopupMenu) {
if (findPopup == null) {
findPopup = (JPopupMenu) o;
}
}
o = c.getClientProperty("JTextField.Search.CancelAction");
if (o != null && o instanceof ActionListener) {
if (cancelAction == null) {
cancelAction = (ActionListener) o;
}
}
installMouseListeners();
} else {
placeholderText = null;
if (findAction != null) {
findAction = null;
}
if (findPopup != null) {
findPopup = null;
}
if (cancelAction != null) {
cancelAction = null;
}
uninstallMouseListeners();
}
}