Examples with Color javafx.scene.paint.Color used on opensource projects

Example 46 with Color

use of javafx.scene.paint.Color in project fxexperience2 by EricCanull.

the class ColorPickerControl method onPickerRegionDragged.

@FXML
void onPickerRegionDragged(MouseEvent e) {
    double mx = e.getX();
    double my = e.getY();
    // Update UI
    final Color color = updateUI_OnPickerChange(mx, my);
    // Update model
    setPaintProperty(color);
}

Example 47 with Color

use of javafx.scene.paint.Color in project fxexperience2 by EricCanull.

the class WebColorFieldSkin method updateValue.

@Override
protected void updateValue() {
    Color value = ((WebColorField) control).getValue();
    String text = getTextField().getText() == null ? "" : getTextField().getText().trim().toUpperCase();
    if (text.matches("#[A-F0-9]{6}")) {
        try {
            Color newValue = Color.web(text);
            if (!newValue.equals(value)) {
                ((WebColorField) control).setValue(newValue);
            }
        } catch (java.lang.IllegalArgumentException ex) {
            System.out.println("Failed to parse [" + text + "]");
        }
    }
}

Example 48 with Color

use of javafx.scene.paint.Color in project fxexperience2 by EricCanull.

the class DerivationController method initialize.

@Override
public void initialize(URL url, ResourceBundle rb) {
    gridPane.getChildren().addAll(baseColorPicker, desiredColorPicker);
    GridPane.setConstraints(baseColorPicker, 1, 1);
    baseColorPicker.setPrefWidth(120);
    baseColorPicker.setMaxWidth(120);
    GridPane.setConstraints(desiredColorPicker, 1, 6);
    desiredColorPicker.setPrefWidth(120);
    desiredColorPicker.setMaxWidth(120);
    // FORWARD
    forwardDerivationLabel.textProperty().bind(new StringBinding() {

        {
            bind(derivationSlider.valueProperty());
        }

        @Override
        protected String computeValue() {
            return String.format("%3.1f%%", derivationSlider.getValue());
        }
    });
    Region derivedResultColor = new Region();
    derivedResultColor.setPrefSize(50, 20);
    derivedResultLabel.setGraphic(derivedResultColor);
    derivedResultColor.styleProperty().bind(new StringBinding() {

        {
            bind(derivationSlider.valueProperty(), baseColorPicker.colorProperty());
        }

        @Override
        protected String computeValue() {
            return "-fx-border-color: black; -fx-background-color: derive(" + baseColorPicker.getWebColor() + ", " + derivationSlider.getValue() + "%);";
        }
    });
    derivedResultLabel.textProperty().bind(new StringBinding() {

        {
            bind(derivationSlider.valueProperty(), baseColorPicker.colorProperty());
        }

        @Override
        protected String computeValue() {
            Color base = baseColorPicker.getColor();
            double derivation = derivationSlider.getValue();
            Color result = ColorEncoder.deriveColor(base, derivation / 100);
            return getColorString(result);
        }
    });
    // BACKWARD
    reverseResultColor = new Region();
    reverseResultColor.setPrefSize(50, 20);
    reverseResultLabel.setGraphic(reverseResultColor);
    ChangeListener<Color> updateReverse = (ObservableValue<? extends Color> ov, Color t, Color desiredColor) -> {
        updateReverse();
    };
    baseColorPicker.colorProperty().addListener(updateReverse);
    desiredColorPicker.colorProperty().addListener(updateReverse);
}

Example 49 with Color

use of javafx.scene.paint.Color in project fxexperience2 by EricCanull.

the class ColorPickerControl method onRGBChange.

private void onRGBChange(ActionEvent event) {
    // Update UI
    final Color color = updateUI_OnRGBChange();
    final Object source = event.getSource();
    assert source instanceof TextField;
    ((TextField) source).selectAll();
    // Update model
    setPaintProperty(color);
}

Example 50 with Color

use of javafx.scene.paint.Color in project fxexperience2 by EricCanull.

the class ColorPickerControl method updateUI_OnRGBChange.

private Color updateUI_OnRGBChange() {
    // retrieve RGB TextFields values
    int red = Double.valueOf(red_textfield.getText()).intValue();
    int green = Double.valueOf(green_textfield.getText()).intValue();
    int blue = Double.valueOf(blue_textfield.getText()).intValue();
    // retrieve HSB values from RGB values
    final Color color = Color.rgb(red, green, blue);
    double hue = color.getHue();
    double saturation = color.getSaturation();
    double brightness = color.getBrightness();
    double alpha = Double.valueOf(alpha_textfield.getText());
    return updateUI(hue, saturation, brightness, alpha);
}