Examples with MarginLayoutParams android.view.ViewGroup.MarginLayoutParams used on opensource projects

Example 6 with MarginLayoutParams

use of android.view.ViewGroup.MarginLayoutParams in project androidquery by androidquery.

the class AbstractAQuery method margin.

/**
	 * Set the margin of a view. Notes all parameters are in DIP, not in pixel.
	 *
	 * @param leftDip the left dip
	 * @param topDip the top dip
	 * @param rightDip the right dip
	 * @param bottomDip the bottom dip
	 * @return self
	 */
public T margin(float leftDip, float topDip, float rightDip, float bottomDip) {
    if (view != null) {
        LayoutParams lp = view.getLayoutParams();
        if (lp instanceof MarginLayoutParams) {
            Context context = getContext();
            int left = AQUtility.dip2pixel(context, leftDip);
            int top = AQUtility.dip2pixel(context, topDip);
            int right = AQUtility.dip2pixel(context, rightDip);
            int bottom = AQUtility.dip2pixel(context, bottomDip);
            ((MarginLayoutParams) lp).setMargins(left, top, right, bottom);
            view.setLayoutParams(lp);
        }
    }
    return self();
}

Example 7 with MarginLayoutParams

use of android.view.ViewGroup.MarginLayoutParams in project platform_frameworks_base by android.

the class RenderSessionImpl method createViewInfo.

/**
     * Creates a {@link ViewInfo} for the view. The {@code ViewInfo} corresponding to the children
     * of the {@code view} are not created. Consequently, the children of {@code ViewInfo} is not
     * set.
     * @param offset an offset for the view bounds. Used only if view is part of the content frame.
     */
private ViewInfo createViewInfo(View view, int offset, boolean setExtendedInfo, boolean isContentFrame) {
    if (view == null) {
        return null;
    }
    ViewParent parent = view.getParent();
    ViewInfo result;
    if (isContentFrame) {
        // Account for parent scroll values when calculating the bounding box
        int scrollX = parent != null ? ((View) parent).getScrollX() : 0;
        int scrollY = parent != null ? ((View) parent).getScrollY() : 0;
        // The view is part of the layout added by the user. Hence,
        // the ViewCookie may be obtained only through the Context.
        result = new ViewInfo(view.getClass().getName(), getContext().getViewKey(view), -scrollX + view.getLeft(), -scrollY + view.getTop() + offset, -scrollX + view.getRight(), -scrollY + view.getBottom() + offset, view, view.getLayoutParams());
    } else {
        // We are part of the system decor.
        SystemViewInfo r = new SystemViewInfo(view.getClass().getName(), getViewKey(view), view.getLeft(), view.getTop(), view.getRight(), view.getBottom(), view, view.getLayoutParams());
        result = r;
        // 3. The overflow popup button.
        if (view instanceof ListMenuItemView) {
            // Mark 2.
            // All menus in the popup are of type ListMenuItemView.
            r.setViewType(ViewType.ACTION_BAR_OVERFLOW_MENU);
        } else {
            // Mark 3.
            ViewGroup.LayoutParams lp = view.getLayoutParams();
            if (lp instanceof ActionMenuView.LayoutParams && ((ActionMenuView.LayoutParams) lp).isOverflowButton) {
                r.setViewType(ViewType.ACTION_BAR_OVERFLOW);
            } else {
                // actionProviderClass.
                while (parent != mViewRoot && parent instanceof ViewGroup) {
                    if (parent instanceof ActionMenuView) {
                        r.setViewType(ViewType.ACTION_BAR_MENU);
                        break;
                    }
                    parent = parent.getParent();
                }
            }
        }
    }
    if (setExtendedInfo) {
        MarginLayoutParams marginParams = null;
        LayoutParams params = view.getLayoutParams();
        if (params instanceof MarginLayoutParams) {
            marginParams = (MarginLayoutParams) params;
        }
        result.setExtendedInfo(view.getBaseline(), marginParams != null ? marginParams.leftMargin : 0, marginParams != null ? marginParams.topMargin : 0, marginParams != null ? marginParams.rightMargin : 0, marginParams != null ? marginParams.bottomMargin : 0);
    }
    return result;
}

Example 8 with MarginLayoutParams

use of android.view.ViewGroup.MarginLayoutParams in project twoway-view by lucasr.

the class SpannableGridLayoutManager method generateLayoutParams.

@Override
public LayoutParams generateLayoutParams(ViewGroup.LayoutParams lp) {
    final LayoutParams spannableLp = new LayoutParams((MarginLayoutParams) lp);
    spannableLp.width = LayoutParams.MATCH_PARENT;
    spannableLp.height = LayoutParams.MATCH_PARENT;
    if (lp instanceof LayoutParams) {
        final LayoutParams other = (LayoutParams) lp;
        if (isVertical()) {
            spannableLp.colSpan = Math.max(1, Math.min(other.colSpan, getLaneCount()));
            spannableLp.rowSpan = Math.max(1, other.rowSpan);
        } else {
            spannableLp.colSpan = Math.max(1, other.colSpan);
            spannableLp.rowSpan = Math.max(1, Math.min(other.rowSpan, getLaneCount()));
        }
    }
    return spannableLp;
}

Example 9 with MarginLayoutParams

use of android.view.ViewGroup.MarginLayoutParams in project twoway-view by lucasr.

the class TwoWayLayoutManager method layoutDecorated.

@Override
public void layoutDecorated(View child, int left, int top, int right, int bottom) {
    final MarginLayoutParams lp = (MarginLayoutParams) child.getLayoutParams();
    super.layoutDecorated(child, left + lp.leftMargin, top + lp.topMargin, right - lp.rightMargin, bottom - lp.bottomMargin);
}

Example 10 with MarginLayoutParams

use of android.view.ViewGroup.MarginLayoutParams in project twoway-view by lucasr.

the class BaseLayoutManager method generateLayoutParams.

@Override
public LayoutParams generateLayoutParams(ViewGroup.LayoutParams lp) {
    final LayoutParams lanedLp = new LayoutParams((MarginLayoutParams) lp);
    if (isVertical()) {
        lanedLp.width = LayoutParams.MATCH_PARENT;
        lanedLp.height = lp.height;
    } else {
        lanedLp.width = lp.width;
        lanedLp.height = LayoutParams.MATCH_PARENT;
    }
    return lanedLp;
}