Examples with Component org.apache.pivot.wtk.Component used on opensource projects

Example 96 with Component

use of org.apache.pivot.wtk.Component in project pivot by apache.

the class TerraPanoramaSkin method mouseWheel.

@Override
public boolean mouseWheel(Component component, Mouse.ScrollType scrollType, int scrollAmount, int wheelRotation, int x, int y) {
    boolean consumed = false;
    Panorama panorama = (Panorama) getComponent();
    Component view = panorama.getView();
    if (view != null) {
        // presssed while the mouse wheel was scrolled
        if (Keyboard.isPressed(Keyboard.Modifier.SHIFT)) {
            // Treat the mouse wheel as a horizontal scroll event
            int previousScrollLeft = panorama.getScrollLeft();
            int newScrollLeft = previousScrollLeft + (scrollAmount * wheelRotation * (int) INITIAL_SCROLL_DISTANCE);
            if (wheelRotation > 0) {
                int maxScrollLeft = getMaxScrollLeft();
                newScrollLeft = Math.min(newScrollLeft, maxScrollLeft);
                if (previousScrollLeft < maxScrollLeft) {
                    consumed = true;
                }
            } else {
                newScrollLeft = Math.max(newScrollLeft, 0);
                if (previousScrollLeft > 0) {
                    consumed = true;
                }
            }
            panorama.setScrollLeft(newScrollLeft);
        } else {
            // Treat the mouse wheel as a vertical scroll event
            int previousScrollTop = panorama.getScrollTop();
            int newScrollTop = previousScrollTop + (scrollAmount * wheelRotation * (int) INITIAL_SCROLL_DISTANCE);
            if (wheelRotation > 0) {
                int maxScrollTop = getMaxScrollTop();
                newScrollTop = Math.min(newScrollTop, maxScrollTop);
                if (previousScrollTop < maxScrollTop) {
                    consumed = true;
                }
            } else {
                newScrollTop = Math.max(newScrollTop, 0);
                if (previousScrollTop > 0) {
                    consumed = true;
                }
            }
            panorama.setScrollTop(newScrollTop);
        }
    }
    return consumed;
}

Example 97 with Component

use of org.apache.pivot.wtk.Component in project pivot by apache.

the class TerraPanoramaSkin method getMaxScrollTop.

protected int getMaxScrollTop() {
    int maxScrollTop = 0;
    Panorama panorama = (Panorama) getComponent();
    int height = getHeight();
    Component view = panorama.getView();
    if (view != null) {
        maxScrollTop = Math.max(view.getHeight() - height, 0);
    }
    return maxScrollTop;
}

Example 98 with Component

use of org.apache.pivot.wtk.Component in project pivot by apache.

the class TerraPanoramaSkin method scrollTopChanged.

// Viewport events
@Override
public void scrollTopChanged(Viewport panorama, int previousScrollTop) {
    Component view = panorama.getView();
    if (view != null) {
        int maxScrollTop = getMaxScrollTop();
        int scrollTop = Math.min(panorama.getScrollTop(), maxScrollTop);
        view.setLocation(view.getX(), -scrollTop);
        updateScrollButtonVisibility();
    }
}

Example 99 with Component

use of org.apache.pivot.wtk.Component in project pivot by apache.

the class TerraPromptSkin method install.

@Override
public void install(Component component) {
    super.install(component);
    Prompt prompt = (Prompt) component;
    prompt.setPreferredWidth(320);
    prompt.setMinimumWidth(160);
    prompt.getPromptListeners().add(this);
    // Load the prompt content
    BXMLSerializer bxmlSerializer = new BXMLSerializer();
    Component content;
    try {
        content = (Component) bxmlSerializer.readObject(TerraPromptSkin.class, "terra_prompt_skin.bxml");
    } catch (Exception exception) {
        throw new RuntimeException(exception);
    }
    prompt.setContent(content);
    typeImageView = (ImageView) bxmlSerializer.getNamespace().get("typeImageView");
    messageLabel = (Label) bxmlSerializer.getNamespace().get("messageLabel");
    messageBoxPane = (BoxPane) bxmlSerializer.getNamespace().get("messageBoxPane");
    optionButtonBoxPane = (BoxPane) bxmlSerializer.getNamespace().get("optionButtonBoxPane");
    for (Object option : prompt.getOptions()) {
        PushButton optionButton = new PushButton(option);
        optionButton.setStyleName(BUTTON_STYLE_NAME);
        optionButton.getButtonPressListeners().add(optionButtonPressListener);
        optionButtonBoxPane.add(optionButton);
    }
    messageTypeChanged(prompt, null);
    messageChanged(prompt, null);
    bodyChanged(prompt, null);
}

Example 100 with Component

use of org.apache.pivot.wtk.Component in project pivot by apache.

the class TerraRollupSkin method getBaseline.

@Override
public int getBaseline(int width, int height) {
    Rollup rollup = (Rollup) getComponent();
    Component heading = rollup.getHeading();
    int baseline = -1;
    if (heading != null) {
        int headingWidth, headingHeight;
        if (fill) {
            headingWidth = Math.max(width - rollupButton.getPreferredWidth(-1) - buffer, 0);
            headingHeight = heading.getPreferredHeight(headingWidth);
        } else {
            Dimensions headingPreferredSize = heading.getPreferredSize();
            headingWidth = headingPreferredSize.width;
            headingHeight = headingPreferredSize.height;
        }
        baseline = heading.getBaseline(headingWidth, headingHeight);
    }
    return baseline;
}