JCNC/JNotepad
JCNC/JNotepad
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修复换行bug

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This commit is contained in:
许轲 2023-08-24 23:16:26 +08:00
parent 13382d2cd4
commit 597062153a
1 changed files with 13 additions and 4 deletions
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17
src/main/java/org/jcnc/jnotepad/ui/LineNumberTextArea.java
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@ -41,18 +41,26 @@ public class LineNumberTextArea extends BorderPane {
"-fx-border-color:white;" + "-fx-border-color:white;" +
"-fx-background-color:white" "-fx-background-color:white"
); );
initListeners();
setCenter(mainTextArea); setCenter(mainTextArea);
setLeft(lineNumberArea); setLeft(lineNumberArea);
initListeners();
} }
private void initListeners() { private void initListeners() {
// 当主要文本区域的垂直滚动位置发生变化时，使行号文本区域的滚动位置保持一致 // 当主要文本区域的垂直滚动位置发生变化时，使行号文本区域的滚动位置保持一致
mainTextArea.scrollTopProperty().addListener((observable, oldValue, newValue) -> lineNumberArea.setScrollTop(mainTextArea.getScrollTop())); mainTextArea.scrollTopProperty().addListener((observable, oldValue, newValue) -> {
lineNumberArea.setScrollTop(mainTextArea.getScrollTop());
});
// 当行号文本区域的垂直滚动位置发生变化时，使主要文本区域的滚动位置保持一致 // 当行号文本区域的垂直滚动位置发生变化时，使主要文本区域的滚动位置保持一致
lineNumberArea.scrollTopProperty().addListener((observable, oldValue, newValue) -> mainTextArea.setScrollTop(lineNumberArea.getScrollTop())); lineNumberArea.scrollTopProperty().addListener((observable, oldValue, newValue) -> {
mainTextArea.setScrollTop(lineNumberArea.getScrollTop());
});
lineNumberArea.textProperty().addListener((observable, oldValue, newValue) -> updateLineNumberWidth()); lineNumberArea.textProperty().addListener((observable, oldValue, newValue) -> updateLineNumberWidth());
this.mainTextArea.caretPositionProperty().addListener((caretObservable, oldPosition, newPosition) -> JNotepadStatusBox.getInstance().updateWordCountStatusLabel()); this.mainTextArea.caretPositionProperty().addListener((caretObservable, oldPosition, newPosition) -> JNotepadStatusBox.getInstance().updateWordCountStatusLabel());
@ -126,9 +134,10 @@ public class LineNumberTextArea extends BorderPane {
lineNumberText.append(i).append("\n"); lineNumberText.append(i).append("\n");
} }
lineNumberArea.setText(lineNumberText.toString()); lineNumberArea.setText(lineNumberText.toString());
// 恢复之前的滚动位置 // 恢复之前的滚动位置
mainTextArea.setScrollTop(mainTextAreaScrollTop); mainTextArea.setScrollTop(mainTextAreaScrollTop);
lineNumberArea.setScrollTop(lineNumberAreaScrollTop - 8); lineNumberArea.setScrollTop(lineNumberAreaScrollTop-8);
} }
public TextArea getMainTextArea() { public TextArea getMainTextArea() {