eu.hansolo.tilesfx.skins.CustomTileSkin Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of tilesfx Show documentation
Show all versions of tilesfx Show documentation
TilesFX is a JavaFX 8 library containing tiles for dashboards
/*
* Copyright (c) 2017 by Gerrit Grunwald
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package eu.hansolo.tilesfx.skins;
import eu.hansolo.tilesfx.Tile;
import eu.hansolo.tilesfx.fonts.Fonts;
import eu.hansolo.tilesfx.tools.Helper;
import javafx.beans.value.ChangeListener;
import javafx.scene.Node;
import javafx.scene.image.ImageView;
import javafx.scene.layout.StackPane;
import javafx.scene.shape.Shape;
import javafx.scene.text.Font;
import javafx.scene.text.Text;
/**
* Created by hansolo on 26.12.16.
*/
public class CustomTileSkin extends TileSkin {
private Text titleText;
private Text text;
private StackPane graphicContainer;
private ChangeListener graphicListener;
// ******************** Constructors **************************************
public CustomTileSkin(final Tile TILE) {
super(TILE);
}
// ******************** Initialization ************************************
@Override protected void initGraphics() {
super.initGraphics();
graphicListener = (o, ov, nv) -> { if (nv != null) { graphicContainer.getChildren().setAll(tile.getGraphic()); }};
titleText = new Text();
titleText.setFill(tile.getTitleColor());
Helper.enableNode(titleText, !tile.getTitle().isEmpty());
text = new Text(tile.getText());
text.setFill(tile.getTextColor());
Helper.enableNode(text, tile.isTextVisible());
graphicContainer = new StackPane();
graphicContainer.setMinSize(size * 0.9, tile.isTextVisible() ? size * 0.72 : size * 0.795);
graphicContainer.setMaxSize(size * 0.9, tile.isTextVisible() ? size * 0.72 : size * 0.795);
graphicContainer.setPrefSize(size * 0.9, tile.isTextVisible() ? size * 0.72 : size * 0.795);
if (null != tile.getGraphic()) graphicContainer.getChildren().setAll(tile.getGraphic());
getPane().getChildren().addAll(titleText, graphicContainer, text);
}
@Override protected void registerListeners() {
super.registerListeners();
tile.graphicProperty().addListener(graphicListener);
}
// ******************** Methods *******************************************
@Override protected void handleEvents(final String EVENT_TYPE) {
super.handleEvents(EVENT_TYPE);
if ("VISIBILITY".equals(EVENT_TYPE)) {
Helper.enableNode(titleText, !tile.getTitle().isEmpty());
Helper.enableNode(text, tile.isTextVisible());
graphicContainer.setMaxSize(size * 0.9, tile.isTextVisible() ? size * 0.68 : size * 0.795);
graphicContainer.setPrefSize(size * 0.9, tile.isTextVisible() ? size * 0.68 : size * 0.795);
} else if ("GRAPHIC".equals(EVENT_TYPE)) {
if (null != tile.getGraphic()) graphicContainer.getChildren().setAll(tile.getGraphic());
}
}
@Override public void dispose() {
tile.graphicProperty().removeListener(graphicListener);
super.dispose();
}
// ******************** Resizing ******************************************
@Override protected void resizeStaticText() {
double maxWidth = width - size * 0.1;
double fontSize = size * textSize.factor;
boolean customFontEnabled = tile.isCustomFontEnabled();
Font customFont = tile.getCustomFont();
Font font = (customFontEnabled && customFont != null) ? Font.font(customFont.getFamily(), fontSize) : Fonts.latoRegular(fontSize);
titleText.setFont(font);
if (titleText.getLayoutBounds().getWidth() > maxWidth) { Helper.adjustTextSize(titleText, maxWidth, fontSize); }
switch(tile.getTitleAlignment()) {
default :
case LEFT : titleText.relocate(size * 0.05, size * 0.05); break;
case CENTER: titleText.relocate((width - titleText.getLayoutBounds().getWidth()) * 0.5, size * 0.05); break;
case RIGHT : titleText.relocate(width - (size * 0.05) - titleText.getLayoutBounds().getWidth(), size * 0.05); break;
}
text.setFont(font);
if (text.getLayoutBounds().getWidth() > maxWidth) { Helper.adjustTextSize(text, maxWidth, fontSize); }
switch(tile.getTextAlignment()) {
default :
case LEFT : text.setX(size * 0.05); break;
case CENTER: text.setX((width - text.getLayoutBounds().getWidth()) * 0.5); break;
case RIGHT : text.setX(width - (size * 0.05) - text.getLayoutBounds().getWidth()); break;
}
text.setY(height - size * 0.05);
}
@Override protected void resize() {
super.resize();
width = tile.getWidth() - tile.getInsets().getLeft() - tile.getInsets().getRight();
height = tile.getHeight() - tile.getInsets().getTop() - tile.getInsets().getBottom();
size = width < height ? width : height;
double containerWidth = contentBounds.getWidth();
double containerHeight = contentBounds.getHeight();
if (tile.isShowing() && width > 0 && height > 0) {
pane.setMaxSize(width, height);
pane.setPrefSize(width, height);
if (containerWidth > 0 && containerHeight > 0) {
graphicContainer.setMinSize(containerWidth, containerHeight);
graphicContainer.setMaxSize(containerWidth, containerHeight);
graphicContainer.setPrefSize(containerWidth, containerHeight);
graphicContainer.relocate(contentBounds.getX(), contentBounds.getY());
if (null != tile) {
Node graphic = tile.getGraphic();
if (tile.getGraphic() instanceof Shape) {
double graphicWidth = graphic.getBoundsInLocal().getWidth();
double graphicHeight = graphic.getBoundsInLocal().getHeight();
if (graphicWidth > containerWidth || graphicHeight > containerHeight) {
double scale = 1;
if (graphicWidth - containerWidth > graphicHeight - containerHeight) {
scale = containerWidth / graphicWidth;
} else {
scale = containerHeight / graphicHeight;
}
graphic.setScaleX(scale);
graphic.setScaleY(scale);
}
} else if (tile.getGraphic() instanceof ImageView) {
ImageView imgView = (ImageView) graphic;
imgView.setPreserveRatio(true);
imgView.setFitWidth(containerWidth);
imgView.setFitHeight(containerHeight);
//((ImageView) graphic).setFitWidth(containerWidth);
//((ImageView) graphic).setFitHeight(containerHeight);
}
}
}
resizeStaticText();
}
}
@Override protected void redraw() {
super.redraw();
titleText.setText(tile.getTitle());
text.setText(tile.getText());
resizeStaticText();
titleText.setFill(tile.getTitleColor());
text.setFill(tile.getTextColor());
}
}