如何在javafx的gridpane中獲取列索引和行索引

Question

如何在javafx的gridpane中獲取列索引和行索引。見下文

Text text1 = new Text("Text 1"); 
Text text2 = new Text("Text 2"); 
StackPane root = new StackPane(); 
GridPane gridPane = new GridPane(); 
gridPane.add(text1, 0, 0); 
gridPane.add(text2, 1, 0); 

代碼當鼠標進入在文本1我想GridPane

的列索引和行索引

text1.setOnMouseEntered(new EventHandler<MouseEvent>() { 
      @Override 
      public void handle(MouseEvent e) { 
       //want to get column index =0 and row index=0 
      } 
     }); 

請讓我知道。

Answer 1

您可以通過使用位於GridPane類中的靜態方法getRowIndex（）和getColumnIndex（）來獲取行索引和列索引。

System.out.println("Row: "+ GridPane.getRowIndex(text1)); 
System.out.println("Column: "+ GridPane.getColumnIndex(text1)); 

請參閱參考：http://docs.oracle.com/javafx/2/api/javafx/scene/layout/GridPane.html#getRowIndex(javafx.scene.Node)