mirror of https://github.com/weisJ/darklaf.git
weisj
4 years ago
2 changed files with 116 additions and 56 deletions
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/* |
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* MIT License |
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* |
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* Copyright (c) 2020 Jannis Weis |
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* |
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* Permission is hereby granted, free of charge, to any person obtaining a copy of this software and |
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* associated documentation files (the "Software"), to deal in the Software without restriction, |
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* including without limitation the rights to use, copy, modify, merge, publish, distribute, |
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* sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is |
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* furnished to do so, subject to the following conditions: |
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* |
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* The above copyright notice and this permission notice shall be included in all copies or |
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* substantial portions of the Software. |
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* |
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT |
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* NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND |
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, |
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* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
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* |
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*/ |
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package com.github.weisj.darklaf.ui.text; |
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import java.awt.*; |
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import java.awt.event.FocusEvent; |
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import java.awt.event.FocusListener; |
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import java.beans.PropertyChangeEvent; |
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import java.beans.PropertyChangeListener; |
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import javax.swing.*; |
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import javax.swing.text.Caret; |
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import javax.swing.text.JTextComponent; |
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import com.github.weisj.darklaf.util.PropertyKey; |
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import com.github.weisj.darklaf.util.PropertyUtil; |
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public class DarkTextListener implements FocusListener, PropertyChangeListener { |
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private final JTextComponent editor; |
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private final DarkTextUI ui; |
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public DarkTextListener(final JTextComponent editor, final DarkTextUI ui) { |
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this.editor = editor; |
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this.ui = ui; |
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} |
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@Override |
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public void focusGained(final FocusEvent e) { |
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Caret caret = editor.getCaret(); |
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if (caret instanceof DarkCaret) { |
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((DarkCaret) caret).setPaintSelectionHighlight(true); |
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} |
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editor.repaint(); |
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} |
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@Override |
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public void focusLost(final FocusEvent e) { |
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Caret caret = editor.getCaret(); |
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JPopupMenu popupMenu = editor.getComponentPopupMenu(); |
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Component other = e.getOppositeComponent(); |
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MenuElement[] path = MenuSelectionManager.defaultManager().getSelectedPath(); |
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if (popupMenu != null && other != null && SwingUtilities.isDescendingFrom(popupMenu, other) |
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|| path != null && path.length > 0 && path[0] == popupMenu) |
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return; |
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if (caret instanceof DarkCaret) { |
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((DarkCaret) caret).setPaintSelectionHighlight(false); |
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} |
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editor.repaint(); |
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} |
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@Override |
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public void propertyChange(final PropertyChangeEvent evt) { |
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String key = evt.getPropertyName(); |
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if (PropertyKey.ANCESTOR.equals(key) |
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|| DarkTextUI.KEY_IS_LIST_EDITOR.equals(key) |
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|| DarkTextUI.KEY_IS_TABLE_EDITOR.equals(key) |
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|| DarkTextUI.KEY_IS_TREE_EDITOR.equals(key)) { |
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ui.updateMargins(); |
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} else if (DarkTextUI.KEY_ROUNDED_SELECTION.equals(key)) { |
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boolean rounded = PropertyUtil.getBooleanProperty(editor, DarkTextUI.KEY_ROUNDED_SELECTION); |
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ui.getDarkCaret().setRoundedSelectionEdges(rounded); |
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editor.repaint(); |
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} else if (DarkTextUI.KEY_HAS_ERROR.equals(key)) { |
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editor.repaint(); |
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} else if (DarkTextUI.KEY_EXTEND_LINE_SELECTION.equals(key)) { |
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boolean extendLines = PropertyUtil.getBooleanProperty(editor, DarkTextUI.KEY_EXTEND_LINE_SELECTION); |
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ui.getDarkCaret().setLineExtendingEnabled(extendLines); |
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editor.repaint(); |
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} else if ("border".equals(key)) { |
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ui.installBorder(); |
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} else if (PropertyKey.ENABLED.equals(key) || PropertyKey.EDITABLE.equals(key)) { |
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PropertyUtil.installBackground(editor, ui.getBackground(editor)); |
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} |
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} |
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} |
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