@Override
protected void paint(DecorationLayer layer, Graphics2D g, RadComponent container) {
if (!layer.showSelection() || container.getClientProperty(SnapPointFeedbackHost.KEY) != null) {
return;
}
Stroke stroke = g.getStroke();
g.setStroke(SnapPointFeedbackHost.STROKE);
g.setColor(SnapPointFeedbackHost.COLOR);
Rectangle bounds = container.getBounds(layer);
Map<RadComponent, RelativeInfo> relativeInfos = container.getClientProperty(RelativeInfo.KEY);
List<RadComponent> selection = layer.getArea().getSelection();
for (RadComponent component : selection) {
RelativeInfo info = relativeInfos.get(component);
if (info != null) {
paintOutRelative(layer, g, component, info);
paintContainerRelative(g, bounds, info);
}
}
g.setStroke(stroke);
g.setColor(JBColor.ORANGE);
for (RadComponent component : selection) {
RelativeInfo info = relativeInfos.get(component);
if (info != null) {
paintContainerMarginRelative(layer, g, bounds, (RadViewComponent) component, info);
}
}
}
private static void delete(
List<RadComponent> deletedComponents,
GridInfo gridInfo,
RadComponent[][] components,
RadCaptionGridRow row)
throws Exception {
if (row.myIndex > 0) {
GridLayoutOperation.shiftRowSpan(gridInfo, row.myIndex - 1, -1);
}
for (RadComponent component : components[row.myIndex]) {
if (component != null) {
Rectangle cellIndex = RadGridLayoutComponent.getCellInfo(component);
GridInfo.setNull(
components,
gridInfo.components,
cellIndex.y,
cellIndex.y + cellIndex.height,
cellIndex.x,
cellIndex.x + cellIndex.width);
component.delete();
deletedComponents.add(component);
}
}
}
private static void componentToPath(RadComponent component, IntArrayList path) {
RadComponent parent = component.getParent();
if (parent != null) {
path.add(0, parent.getChildren().indexOf(component));
componentToPath(parent, path);
}
}
private static void paintHorizontal(
DecorationLayer layer, Graphics2D g, Rectangle from, RadComponent toComponent, int yType) {
if (toComponent == null) {
return;
}
Rectangle to = toComponent.getBounds(layer);
int x1, x2;
if (from.x < to.x) {
x1 = from.x - SnapPointFeedbackHost.EXPAND_SIZE;
x2 = to.x + to.width + SnapPointFeedbackHost.EXPAND_SIZE;
} else {
x1 = to.x - SnapPointFeedbackHost.EXPAND_SIZE;
x2 = from.x + from.width + SnapPointFeedbackHost.EXPAND_SIZE;
}
int y;
if (yType == TOP) {
y = from.y;
} else if (yType == BOTTOM) {
y = from.y + from.height;
} else {
y = to.y;
int baseline = ((RadViewComponent) toComponent).getBaseline();
if (baseline != -1) {
y += baseline;
}
}
g.drawLine(x1, y, x2, y);
}
@Override
protected void paint(DecorationLayer layer, Graphics2D g, RadComponent component) {
g.setColor(myColor);
if (myLineWidth > 1) {
g.setStroke(new BasicStroke(myLineWidth));
}
Rectangle bounds = component.getBounds(layer);
g.drawRect(bounds.x, bounds.y, bounds.width, bounds.height);
}
public Dimension getPreferredSize() {
int width = 0;
int height = 0;
if (myRootComponent != null) {
width = Math.max(width, (int) myRootComponent.getBounds().getMaxX());
height = Math.max(height, (int) myRootComponent.getBounds().getMaxY());
for (RadComponent component : myRootComponent.getChildren()) {
width = Math.max(width, (int) component.getBounds().getMaxX());
height = Math.max(height, (int) component.getBounds().getMaxY());
}
}
width += 50;
height += 40;
Rectangle bounds = myScrollPane.getViewport().getBounds();
return new Dimension(Math.max(width, bounds.width), Math.max(height, bounds.height));
}
private static void pathToComponent(
List<RadComponent> components, RadComponent component, int[] path, int index) {
if (index == path.length) {
components.add(component);
} else {
List<RadComponent> children = component.getChildren();
int componentIndex = path[index];
if (0 <= componentIndex && componentIndex < children.size()) {
pathToComponent(components, children.get(componentIndex), path, index + 1);
}
}
}
private static void paintOutRelative(
DecorationLayer layer, Graphics2D g, RadComponent component, RelativeInfo info) {
Rectangle bounds = component.getBounds(layer);
paintHorizontal(layer, g, bounds, info.alignTop, TOP);
paintHorizontal(layer, g, bounds, info.alignBottom, BOTTOM);
paintHorizontal(layer, g, bounds, info.below, TOP);
paintHorizontal(layer, g, bounds, info.above, BOTTOM);
paintHorizontal(layer, g, bounds, info.alignBaseline, BASELINE);
paintVertical(layer, g, bounds, info.alignLeft, LEFT);
paintVertical(layer, g, bounds, info.alignRight, RIGHT);
paintVertical(layer, g, bounds, info.toRightOf, LEFT);
paintVertical(layer, g, bounds, info.toLeftOf, RIGHT);
}
@Override
public InputTool findTargetTool(DecorationLayer layer, RadComponent component, int x, int y) {
Rectangle bounds = component.getBounds(layer);
int lineWidth = Math.max(myLineWidth, 2);
Rectangle top = new Rectangle(bounds.x, bounds.y, bounds.width, lineWidth);
Rectangle bottom =
new Rectangle(bounds.x, bounds.y + bounds.height - lineWidth, bounds.width, lineWidth);
Rectangle left = new Rectangle(bounds.x, bounds.y, lineWidth, bounds.height);
Rectangle right =
new Rectangle(bounds.x + bounds.width - lineWidth, bounds.y, lineWidth, bounds.height);
if (top.contains(x, y)
|| bottom.contains(x, y)
|| left.contains(x, y)
|| right.contains(x, y)) {
return new DragTracker(component);
}
return null;
}
private static void paintVertical(
DecorationLayer layer, Graphics2D g, Rectangle from, RadComponent toComponent, int xType) {
if (toComponent == null) {
return;
}
Rectangle to = toComponent.getBounds(layer);
int y1, y2;
if (from.y < to.y) {
y1 = from.y - SnapPointFeedbackHost.EXPAND_SIZE;
y2 = to.y + to.height + SnapPointFeedbackHost.EXPAND_SIZE;
} else {
y1 = to.y - SnapPointFeedbackHost.EXPAND_SIZE;
y2 = from.y + from.height + SnapPointFeedbackHost.EXPAND_SIZE;
}
int x = xType == LEFT ? from.x : from.x + from.width;
g.drawLine(x, y1, x, y2);
}