根据我尝试过的James_D(How to set/remove insets in JavaFX TitledPane)解决方案,似乎无法通过CSS从JavaFX TitledPane移除插图吗?它确实在Scene Builder中正确更新,但是在运行时,插图保持不变。即使Scenic View 8.0的填充也为9.6。

FXML示例:

<?xml version="1.0" encoding="UTF-8"?>

<?import java.lang.*?>
<?import java.util.*?>
<?import javafx.scene.*?>
<?import javafx.scene.control.*?>
<?import javafx.scene.layout.*?>

<AnchorPane id="AnchorPane" prefHeight="200" prefWidth="320" stylesheets="@newCascadeStyleSheet.css" xmlns:fx="http://javafx.com/fxml/1" xmlns="http://javafx.com/javafx/8" fx:controller="test3.FXMLDocumentController">
    <children>
      <Accordion layoutX="14.0" layoutY="14.0" prefHeight="270.0" prefWidth="320.0" AnchorPane.bottomAnchor="0.0" AnchorPane.leftAnchor="0.0" AnchorPane.rightAnchor="0.0" AnchorPane.topAnchor="0.0">
        <panes>
          <TitledPane animated="false" text="untitled 1">
            <content>
              <AnchorPane minHeight="0.0" minWidth="0.0" prefHeight="180.0" prefWidth="200.0">
                     <children>
                          <Button fx:id="button" layoutX="9.600000381469727" layoutY="9.600000381469727" prefHeight="124.0" prefWidth="318.0" text="Click Me!" AnchorPane.bottomAnchor="0.0" AnchorPane.leftAnchor="0.0" AnchorPane.rightAnchor="0.0" AnchorPane.topAnchor="0.0" />
                     </children>
                  </AnchorPane>
            </content>
              </TitledPane>
              <TitledPane animated="false" text="untitled 2">
            <content>
              <AnchorPane minHeight="0.0" minWidth="0.0" prefHeight="180.0" prefWidth="200.0" />
            </content>
          </TitledPane>
          <TitledPane animated="false" text="untitled 3">
            <content>
              <AnchorPane minHeight="0.0" minWidth="0.0" prefHeight="180.0" prefWidth="200.0" />
            </content>
          </TitledPane>
        </panes>
      </Accordion>
    </children>
</AnchorPane>


CSS:

.titled-pane {
    -fx-text-fill: rgb(0,100,157);
}
.titled-pane:focused {
    -fx-color: -fx-base;
    -fx-text-fill: white;
}
.titled-pane > .title {
    -fx-text-fill: rgb(0,100,157);
    -fx-font-weight: bold;
}
titled-pane > .title  > .label{
    -fx-text-fill: rgb(0,100,157);
    -fx-font-weight: bold;
}
.titled-pane:focused > .title {
    -fx-color: rgb(0,100,157);
    -fx-text-fill: white;
}
.titled-pane > .title:hover {
    -fx-color: lightgrey;
}
.titled-pane > * > * > AnchorPane {
    -fx-padding: 0px ;
}


在Scene Builder中查看:(预览)



在运行时查看:



因此,似乎出于某种原因未应用填充。在我的主应用程序中,我使用了许多Accordion容器。另一个选择是将FXML代码中的填充添加到AnchorPaneTitledPane中,虽然可行,但这是一项耗时的工作。我在CSS中缺少什么吗?

最佳答案

在以下样式类上将-fx-padding设置为0。

.titled-pane .content AnchorPane {
    -fx-padding: 0px;
}

10-06 06:51