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

Example 46 with Dimensions

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

the class ScrollPaneSkin method getPreferredWidth.

@Override
public int getPreferredWidth(int height) {
    int preferredWidth = 0;
    ScrollPane scrollPane = (ScrollPane) getComponent();
    Component view = scrollPane.getView();
    if (view != null) {
        int preferredRowHeaderWidth = 0;
        Component rowHeader = scrollPane.getRowHeader();
        if (rowHeader != null) {
            preferredRowHeaderWidth = rowHeader.getPreferredWidth(-1);
        }
        int preferredColumnHeaderHeight = 0;
        Component columnHeader = scrollPane.getColumnHeader();
        if (columnHeader != null) {
            preferredColumnHeaderHeight = columnHeader.getPreferredHeight(-1);
        }
        ScrollBarPolicy verticalPolicy = scrollPane.getVerticalScrollBarPolicy();
        if (verticalPolicy != ScrollBarPolicy.FILL) {
            // Get the unconstrained preferred size of the view
            Dimensions preferredViewSize = view.getPreferredSize();
            if (verticalPolicy == ScrollBarPolicy.FILL_TO_CAPACITY) {
                if (height < 0) {
                    verticalPolicy = ScrollBarPolicy.AUTO;
                } else {
                    int preferredHeight = preferredViewSize.height + preferredColumnHeaderHeight;
                    if (preferredHeight < height) {
                        verticalPolicy = ScrollBarPolicy.FILL;
                    } else {
                        verticalPolicy = ScrollBarPolicy.AUTO;
                    }
                }
            }
            if (verticalPolicy == ScrollBarPolicy.ALWAYS || verticalPolicy == ScrollBarPolicy.NEVER || verticalPolicy == ScrollBarPolicy.AUTO) {
                preferredWidth = preferredViewSize.width + preferredRowHeaderWidth;
                // preferred width calculation
                if (verticalPolicy == ScrollBarPolicy.ALWAYS || (verticalPolicy == ScrollBarPolicy.AUTO && height > 0 && preferredViewSize.height + preferredColumnHeaderHeight > height)) {
                    preferredWidth += verticalScrollBar.getPreferredWidth(-1);
                }
            }
        }
        if (verticalPolicy == ScrollBarPolicy.FILL) {
            // Preferred width is the sum of the constrained preferred
            // width of the view and the unconstrained preferred width of
            // the row header
            int heightUpdated = height;
            if (heightUpdated >= 0) {
                // Subtract the unconstrained preferred height of the
                // column header from the height constraint
                heightUpdated = Math.max(heightUpdated - preferredColumnHeaderHeight, 0);
            }
            preferredWidth = view.getPreferredWidth(heightUpdated) + preferredRowHeaderWidth;
        }
    }
    return preferredWidth;
}

Example 47 with Dimensions

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

the class TextAreaSkin method setLineWidth.

public void setLineWidth(int lineWidth) {
    if (this.lineWidth != lineWidth) {
        this.lineWidth = lineWidth;
        int missingGlyphCode = font.getMissingGlyphCode();
        FontRenderContext fontRenderContext = Platform.getFontRenderContext();
        GlyphVector missingGlyphVector = font.createGlyphVector(fontRenderContext, new int[] { missingGlyphCode });
        Rectangle2D textBounds = missingGlyphVector.getLogicalBounds();
        Rectangle2D maxCharBounds = font.getMaxCharBounds(fontRenderContext);
        averageCharacterSize = new Dimensions((int) Math.ceil(textBounds.getWidth()), (int) Math.ceil(maxCharBounds.getHeight()));
        invalidateComponent();
    }
}

Example 48 with Dimensions

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

the class TextPaneSkin method getPreferredWidth.

@Override
public int getPreferredWidth(int height) {
    int preferredWidth;
    if (documentView == null) {
        preferredWidth = 0;
    } else {
        Dimensions documentDimensions = documentView.getPreferredSize(Integer.MAX_VALUE);
        preferredWidth = documentDimensions.width + margin.getWidth();
    }
    return preferredWidth;
}

Example 49 with Dimensions

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

the class TextPaneSkin method getPreferredSize.

@Override
public Dimensions getPreferredSize() {
    int preferredHeight;
    int preferredWidth;
    if (documentView == null) {
        preferredWidth = 0;
        preferredHeight = 0;
    } else {
        Dimensions documentDimensions = documentView.getPreferredSize(Integer.MAX_VALUE);
        preferredWidth = documentDimensions.width + margin.getWidth();
        preferredHeight = documentDimensions.height + margin.getHeight();
    }
    return new Dimensions(preferredWidth, preferredHeight);
}

Example 50 with Dimensions

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

the class TextPaneSkinComponentNodeView method getPreferredSize.

@Override
public Dimensions getPreferredSize(int breakWidth) {
    ComponentNode componentNode = (ComponentNode) getNode();
    Component component = componentNode.getComponent();
    if (component == null) {
        return new Dimensions(0, 0);
    }
    return new Dimensions(component.getPreferredWidth(), component.getPreferredHeight());
}