我正在为游戏开发Javafx应用程序。 我得到了一些存储在枚举中的数据,但似乎无法弄清楚如何轻松地将数据添加到JavaFX TableView,有人可以帮助我。 我将使用fxml来设置TableView的样式。
我希望每个enum vallue在一个单独的行中,在我想要的列中:
The Enum:
package org.fryslan.ec.hiscore;
import org.fryslan.ec.Core;
public enum Hiscore {
OVERALL(0, "Overall", null),
ATTACK(1, "Attack", "skill_icon_attack.gif"),
DEFENCE(2, "Defence", "skill_icon_defence.gif"),
STRENGTH(3, "Strength", "skill_icon_strength.gif"),
HITPOINTS(4, "Hitpoints", "skill_icon_hitpoints.gif"),
RANGED(5, "Ranged", "skill_icon_ranged.gif"),
PRAYER(6, "Prayer", "skill_icon_prayer.gif"),
MAGIC(7, "Magic", "skill_icon_magic.gif"),
COOKING(8, "Cooking", "skill_icon_cooking.gif"),
WOODCUTTING(9, "Woodcutting", "skill_icon_woodcutting.gif"),
FLETCHING(10, "Fletching", "skill_icon_fletching.gif"),
FISHING(11, "Fishing", "skill_icon_fishing.gif"),
FIREMAKING(12, "Firemaking", "skill_icon_firemaking.gif"),
CRAFTING(13, "Crafting", "skill_icon_crafting.gif"),
SMITHING(14, "Smithing", "skill_icon_smithing.gif"),
MINING(15, "Mining", "skill_icon_mining.gif"),
HERBLORE(16, "Herblore", "skill_icon_herblore.gif"),
AGILITY(17, "Agility", "skill_icon_agility.gif"),
THIEVING(18, "Thieving", "skill_icon_thieving.gif"),
SLAYER(19, "Slayer", "skill_icon_slayer.gif"),
FARMING(20, "Farming", "skill_icon_farming.gif"),
RUNECRAFTING(21, "Runecrafting", "skill_icon_runecraft.gif"),
HUNTER(22, "Hunter", "skill_icon_hunter.gif"),
CONSTRUCTION(23, "Construction", "skill_icon_construction.gif");
private int id;
private String name;
private String icon;
private final String ICON_LOCATION = Core.class.getResource("\\resources\\hiscore\\").getPath();
public static String hiscoreData;
Hiscore(int id, String name, String icon) {
this.id = id;
this.name = name;
this.icon = icon;
}
public int getId() {
return id;
}
public String getName() {
return name;
}
public int getRank() {
String data = hiscoreData.split(" ")[id];
return Integer.parseInt(data.split(",")[0]);
}
public int getLevel() {
String data = hiscoreData.split(" ")[id];
return Integer.parseInt(data.split(",")[1]);
}
public int getExperience() {
String data = hiscoreData.split(" ")[id];
return Integer.parseInt(data.split(",")[2]);
}
public String getIcon() {
return ICON_LOCATION + icon;
}
}
答案 0 :(得分:4)
因为你使用的是enum
,所以没有什么区别:这与其他任何类的工作方式完全相同。即你的FXML看起来像
<TableView fx:id="table">
<columns>
<TableColumn fx:id="iconCol" text="Icon"/>
<TableColumn fx:id="rankCol" text="Rank"/>
<TableColumn fx:id="levelCol" text="Level"/>
<TableColumn fx:id="experience" text="Experience"/>
</columns>
</TableView>
然后在您的控制器中执行
public class Controller {
@FXML
private TableView<Hiscore> table ;
@FXML
private TableColumn<Hiscore, String> iconCol ;
@FXML
private TableColumn<Hiscore, Number> rankCol ;
@FXML
private TableColumn<Hiscore, Number> levelCol ;
@FXML
private TableColumn<Hiscore, Number> experienceCol ;
public void initialize() {
iconCol.setCellValueFactory(cellData -> new SimpleStringProperty(cellData.getValue().getIcon()));
rankCol.setCellValueFactory(cellData -> new SimpleIntegerProperty(cellData.getValue().getRank()));
// etc etc
}
}
要将图标显示为图像,您需要iconCol
上的单元工厂:
iconCol.setCellFactory(col -> new TableCell<Hiscore, String>() {
private final ImageView imageView = new ImageView();
@Override
protected void updateItem(String imageURL, boolean empty) {
super.updateItem(image, empty) ;
if (empty) {
setGraphic(null);
} else {
Image image = new Image(imageURL, true);
imageView.setImage(image);
setGraphic(imageView);
}
}
});
这当然假设getIcon()
方法正在返回图像的相应URL。 (ICON_LOCATION
对我没有意义:你为什么在URL中有反斜杠?)
最后,您可以使用
填充表格table.getItems().addAll(Hiscore.values());