Java StyledText可见行数

我想知道StyledText实际显示了多少行。有可能吗

谢谢。

请尝试以下代码：

// The index of the last (possibly only partially) visible line of the widget
int bottomIndex = JFaceTextUtil.getPartialBottomIndex((StyledText)widget);
// The index of the first (possibly only partially) visible line of the widget
int topIndex = JFaceTextUtil.getPartialTopIndex((StyledText)widget);


int visibleLines = bottomIndex - topIndex;

请尝试以下代码：

// The index of the last (possibly only partially) visible line of the widget
int bottomIndex = JFaceTextUtil.getPartialBottomIndex((StyledText)widget);
// The index of the first (possibly only partially) visible line of the widget
int topIndex = JFaceTextUtil.getPartialTopIndex((StyledText)widget);


int visibleLines = bottomIndex - topIndex;

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成功了！我也找到了另一种方法，但你的更好。getBounds（）.height/（getLinePixel（2）-getLinePixel（1）成功了！我还找到了另一种方法，但你的更好。getBounds（）.height/（getLinePixel（2）-getLinePixel（1）