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

Example 1 with Form

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

the class TerraFormSkin method paint.

@Override
public void paint(Graphics2D graphics) {
    super.paint(graphics);
    GraphicsUtilities.setAntialiasingOn(graphics);
    Form form = (Form) getComponent();
    Form.SectionSequence sections = form.getSections();
    for (int sectionIndex = 0, sectionCount = sections.getLength(); sectionIndex < sectionCount; sectionIndex++) {
        Form.Section section = sections.get(sectionIndex);
        for (int fieldIndex = 0, fieldCount = section.getLength(); fieldIndex < fieldCount; fieldIndex++) {
            Component field = section.get(fieldIndex);
            if (field.isVisible()) {
                Form.Flag flag = Form.getFlag(field);
                if (flag != null) {
                    if (showFlagIcons) {
                        MessageType messageType = flag.getMessageType();
                        Image flagIcon = null;
                        switch(messageType) {
                            case ERROR:
                                {
                                    flagIcon = errorIcon;
                                    break;
                                }
                            case WARNING:
                                {
                                    flagIcon = warningIcon;
                                    break;
                                }
                            case QUESTION:
                                {
                                    flagIcon = questionIcon;
                                    break;
                                }
                            case INFO:
                                {
                                    flagIcon = infoIcon;
                                    break;
                                }
                            default:
                                {
                                    flagIcon = infoIcon;
                                    break;
                                }
                        }
                        Label label = labels.get(sectionIndex).get(fieldIndex);
                        int flagIconX = label.getX() - (flagIcon.getWidth() + flagIconOffset);
                        int flagIconY = label.getY() + (label.getHeight() - flagIcon.getHeight()) / 2;
                        graphics.translate(flagIconX, flagIconY);
                        flagIcon.paint(graphics);
                        graphics.translate(-flagIconX, -flagIconY);
                    }
                    if (showFlagHighlight) {
                        MessageType messageType = flag.getMessageType();
                        Color highlightColor = null;
                        switch(messageType) {
                            case ERROR:
                                {
                                    highlightColor = errorHighlightColor;
                                    break;
                                }
                            case WARNING:
                                {
                                    highlightColor = warningHighlightColor;
                                    break;
                                }
                            case QUESTION:
                                {
                                    highlightColor = questionHighlightColor;
                                    break;
                                }
                            case INFO:
                                {
                                    highlightColor = infoHighlightColor;
                                    break;
                                }
                            default:
                                {
                                    break;
                                }
                        }
                        Bounds fieldBounds = field.getBounds();
                        graphics.setColor(highlightColor);
                        graphics.setStroke(new BasicStroke(1));
                        graphics.drawRect(fieldBounds.x - FLAG_HIGHLIGHT_PADDING, fieldBounds.y - FLAG_HIGHLIGHT_PADDING, fieldBounds.width + FLAG_HIGHLIGHT_PADDING * 2 - 1, fieldBounds.height + FLAG_HIGHLIGHT_PADDING * 2 - 1);
                    }
                }
            }
        }
    }
}

Example 2 with Form

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

the class TerraFormSkin method removeSections.

private void removeSections(int index, Sequence<Form.Section> removed) {
    Form form = (Form) getComponent();
    int count = removed.getLength();
    // Remove fields
    for (int i = 0; i < count; i++) {
        removeFields(index + i, 0, removed.get(i));
    }
    // Remove labels
    labels.remove(index, count);
    // Remove separators
    Sequence<Separator> removedSeparators = separators.remove(index, count);
    for (int i = 0; i < count; i++) {
        form.remove(removedSeparators.get(i));
    }
    invalidateComponent();
}

Example 3 with Form

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

the class TerraFormSkin method layout.

@Override
public void layout() {
    Form form = (Form) getComponent();
    Form.SectionSequence sections = form.getSections();
    // Determine the maximum label and flag message width
    int maximumLabelWidth = 0;
    int maximumFlagMessageWidth = 0;
    for (int sectionIndex = 0, sectionCount = sections.getLength(); sectionIndex < sectionCount; sectionIndex++) {
        Form.Section section = sections.get(sectionIndex);
        for (int fieldIndex = 0, fieldCount = section.getLength(); fieldIndex < fieldCount; fieldIndex++) {
            Component field = section.get(fieldIndex);
            if (field.isVisible()) {
                Label label = labels.get(sectionIndex).get(fieldIndex);
                maximumLabelWidth = Math.max(maximumLabelWidth, label.getPreferredWidth());
                if (showFlagMessagesInline) {
                    // Calculate maximum flag message width
                    Form.Flag flag = Form.getFlag(field);
                    if (flag != null) {
                        String message = flag.getMessage();
                        if (message != null) {
                            flagMessageLabel.setText(message);
                            maximumFlagMessageWidth = Math.max(maximumFlagMessageWidth, flagMessageLabel.getPreferredWidth());
                        }
                    }
                }
            }
        }
    }
    // Determine the field width
    int width = getWidth();
    int fieldWidth = Math.max(0, width - (maximumLabelWidth + horizontalSpacing));
    if (showFlagIcons) {
        fieldWidth = Math.max(0, fieldWidth - (maximumFlagImageWidth + flagIconOffset));
    }
    if (showFlagMessagesInline) {
        fieldWidth = Math.max(0, fieldWidth - (maximumFlagMessageWidth + (INLINE_FIELD_INDICATOR_WIDTH - 2)));
    }
    fieldWidth = Math.max(0, fieldWidth - (padding.left + padding.right));
    // Lay out the components
    int rowY = padding.top;
    for (int sectionIndex = 0, sectionCount = sections.getLength(); sectionIndex < sectionCount; sectionIndex++) {
        Form.Section section = sections.get(sectionIndex);
        Separator separator = separators.get(sectionIndex);
        if (sectionIndex > 0 || section.getHeading() != null) {
            int separatorWidth = Math.max(width - (padding.left + padding.right), 0);
            separator.setVisible(true);
            separator.setSize(separatorWidth, separator.getPreferredHeight(separatorWidth));
            separator.setLocation(padding.left, rowY);
            rowY += separator.getHeight();
        } else {
            separator.setVisible(false);
        }
        for (int fieldIndex = 0, fieldCount = section.getLength(); fieldIndex < fieldCount; fieldIndex++) {
            Label label = labels.get(sectionIndex).get(fieldIndex);
            Component field = section.get(fieldIndex);
            if (field.isVisible()) {
                // Show the label
                label.setVisible(true);
                // Determine the label size and baseline
                Dimensions labelSize = label.getPreferredSize();
                label.setSize(labelSize);
                int labelAscent = label.getBaseline(labelSize.width, labelSize.height);
                int labelDescent = labelSize.height - labelAscent;
                // Determine the field size and baseline
                Dimensions fieldSize;
                if (fill) {
                    fieldSize = new Dimensions(fieldWidth, field.getPreferredHeight(fieldWidth));
                } else {
                    fieldSize = field.getPreferredSize();
                }
                field.setSize(fieldSize);
                int fieldAscent = field.getBaseline(fieldSize.width, fieldSize.height);
                if (fieldAscent == -1) {
                    fieldAscent = labelAscent;
                }
                int fieldDescent = fieldSize.height - fieldAscent;
                // Determine the baseline and row height
                int maximumAscent = Math.max(labelAscent, fieldAscent);
                int maximumDescent = Math.max(labelDescent, fieldDescent);
                int baseline = maximumAscent;
                int rowHeight = maximumAscent + maximumDescent;
                // Position the label
                int labelX = padding.left;
                if (!leftAlignLabels) {
                    labelX += maximumLabelWidth - label.getWidth();
                }
                if (showFlagIcons) {
                    labelX += (maximumFlagImageWidth + flagIconOffset);
                }
                int labelY = rowY + (baseline - labelAscent);
                label.setLocation(labelX, labelY);
                // Position the field
                int fieldX = padding.left + maximumLabelWidth + horizontalSpacing;
                if (showFlagIcons) {
                    fieldX += (maximumFlagImageWidth + flagIconOffset);
                }
                int fieldY = rowY + (baseline - fieldAscent);
                field.setLocation(fieldX, fieldY);
                // Update the row y-coordinate
                rowY += rowHeight + verticalSpacing;
            } else {
                // Hide the label
                label.setVisible(false);
            }
        }
    }
}

Example 4 with Form

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

the class TerraFormSkin method getBaseline.

@Override
public int getBaseline(int width, int height) {
    int baseline = -1;
    Form form = (Form) getComponent();
    Form.SectionSequence sections = form.getSections();
    // Determine the field width constraint
    int fieldWidth = (fill) ? getFieldWidth(width) : -1;
    int sectionCount = sections.getLength();
    int sectionIndex = 0;
    int rowY = 0;
    while (sectionIndex < sectionCount && baseline == -1) {
        Form.Section section = sections.get(sectionIndex);
        if (sectionIndex > 0 || section.getHeading() != null) {
            Separator separator = separators.get(sectionIndex);
            rowY += separator.getPreferredHeight(width);
            rowY += verticalSpacing;
        }
        int fieldCount = section.getLength();
        int fieldIndex = 0;
        while (fieldIndex < fieldCount && baseline == -1) {
            Component field = section.get(fieldIndex);
            if (field.isVisible()) {
                // Determine the label size and baseline
                Label label = labels.get(sectionIndex).get(fieldIndex);
                Dimensions labelSize = label.getPreferredSize();
                int labelAscent = label.getBaseline(labelSize.width, labelSize.height);
                // Determine the field size and baseline
                Dimensions fieldSize;
                if (fill && fieldWidth != -1) {
                    fieldSize = new Dimensions(fieldWidth, field.getPreferredHeight(fieldWidth));
                } else {
                    fieldSize = field.getPreferredSize();
                }
                int fieldAscent = field.getBaseline(fieldSize.width, fieldSize.height);
                if (fieldAscent == -1) {
                    fieldAscent = labelAscent;
                }
                // Determine the baseline
                int maximumAscent = Math.max(labelAscent, fieldAscent);
                baseline = rowY + maximumAscent;
            }
            fieldIndex++;
        }
        sectionIndex++;
    }
    baseline += padding.top;
    return baseline;
}

Example 5 with Form

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

the class TerraFormSkin method insertSection.

private void insertSection(Form.Section section, int index) {
    Form form = (Form) getComponent();
    // Insert separator
    Separator separator = new Separator(section.getHeading());
    separator.getStyles().put(Style.color, separatorColor);
    separator.getStyles().put(Style.headingColor, separatorHeadingColor);
    separators.insert(separator, index);
    form.add(separator);
    // Insert label list
    ArrayList<Label> sectionLabels = new ArrayList<>();
    labels.insert(sectionLabels, index);
    // Insert fields
    for (int i = 0, n = section.getLength(); i < n; i++) {
        insertField(section, section.get(i), i);
    }
    invalidateComponent();
}