List of usage examples for java.awt Component isVisible
@Transient public boolean isVisible()
From source file:self.philbrown.javaQuery.$.java
/** * Select all {@link View#INVISIBLE invisible}, {@link View#GONE gone}, and 0-alpha views within the * view hierarchy rooted at the given view * @param v the view hierarchy in which to search * @return a list the found views/* w w w . jav a2s .c om*/ */ private List<Component> recursivelySelectHidden(Component v) { List<Component> list = new ArrayList<Component>(); if (v instanceof Container) { for (int i = 0; i < ((Container) v).getComponentCount(); i++) { list.addAll(recursivelySelectHidden(((Container) v).getComponent(i))); } } if (!v.isVisible() || v.isOpaque()) list.add(v); return list; }
From source file:self.philbrown.javaQuery.$.java
/** * Select all {@link View#VISIBLE visible} and 1-alpha views within the given view hierarchy * @param v the view to search in//from ww w . ja va2s . c o m * @return a list the found views */ private List<Component> recursivelySelectVisible(Component v) { List<Component> list = new ArrayList<Component>(); if (v instanceof Container) { for (int i = 0; i < ((Container) v).getComponentCount(); i++) { list.addAll(recursivelySelectVisible(((Container) v).getComponent(i))); } } if (v.isVisible() || !v.isOpaque()) list.add(v); return list; }
From source file:com.mirth.connect.client.ui.Frame.java
private Component getVisibleComponent(Component component) { if (component != null && component.isVisible()) { return component; } else if (this.isVisible()) { return this; } else {//from w ww . j ava 2 s. c om return null; } }
From source file:fxts.stations.ui.SideLayout.java
/** * Lays out the grid.//from www . java 2 s . c om * * @param aParent the layout container */ protected void arrangeGrid(Container aParent) { ///////////////////////////////////////////////////////// //It`s only for debugging JComponent jc = (JComponent) aParent; String sType = (String) jc.getClientProperty("TYPE"); if (sType != null) { boolean bInternal = "internal".equals(sType); mLogger.debug("\n" + sType); } ////////////////////////////////////////////////////////// Component comp; int compindex; SideConstraints constraints; Insets insets = aParent.getInsets(); Component[] components = aParent.getComponents(); Dimension d; Rectangle r = new Rectangle(); int i, diffw, diffh; double weight; SideLayoutInfo info; mRightToLeft = !aParent.getComponentOrientation().isLeftToRight(); /* * If the parent has no slaves anymore, then don't do anything * at all: just leave the parent's size as-is. */ if (components.length == 0 && (mColumnWidths == null || mColumnWidths.length == 0) && (mRowHeights == null || mRowHeights.length == 0)) { return; } /* * Pass #1: scan all the slaves to figure out the total amount * of space needed. */ info = getLayoutInfo(aParent, PREFERREDSIZE); d = getMinSize(aParent, info); // // System.out.println("parent=w:" + parent.getWidth() + ",h:" + parent.getHeight() + // "min=w:" + d.getWidth() + ",h:" + d.getHeight()); if (aParent.getWidth() < d.width || aParent.getHeight() < d.height) { info = getLayoutInfo(aParent, MINSIZE); d = getMinSize(aParent, info); // // System.out.println("MINSIZE"); } else { // // System.out.println("Non MINSIZE"); } mLayoutInfo = info; r.width = d.width; r.height = d.height; /* * If the current dimensions of the window don't match the desired * dimensions, then adjust the minWidth and minHeight arrays * according to the weights. */ diffw = aParent.getWidth() - r.width; // // System.out.println("diffw=" + diffw); if (diffw != 0) { weight = 0.0; for (i = 0; i < info.width; i++) { weight += info.weightX[i]; } if (weight > 0.0) { for (i = 0; i < info.width; i++) { int dx = (int) (((double) diffw * info.weightX[i]) / weight); info.minWidth[i] += dx; r.width += dx; if (info.minWidth[i] < 0) { r.width -= info.minWidth[i]; info.minWidth[i] = 0; } } } diffw = aParent.getWidth() - r.width; } else { diffw = 0; } diffh = aParent.getHeight() - r.height; // // System.out.println("diffh=" + diffh); if (diffh != 0) { weight = 0.0; for (i = 0; i < info.height; i++) { weight += info.weightY[i]; } if (weight > 0.0) { for (i = 0; i < info.height; i++) { int dy = (int) (((double) diffh * info.weightY[i]) / weight); info.minHeight[i] += dy; r.height += dy; if (info.minHeight[i] < 0) { r.height -= info.minHeight[i]; info.minHeight[i] = 0; } } } diffh = aParent.getHeight() - r.height; } else { diffh = 0; } /* * Now do the actual layout of the slaves using the layout information * that has been collected. */ info.startx = /*diffw/2 +*/ insets.left; info.starty = /*diffh/2 +*/ insets.top; // // System.out.println("info.startx = " + info.startx); // System.out.println("info.starty = " + info.startx); for (compindex = 0; compindex < components.length; compindex++) { comp = components[compindex]; if (!comp.isVisible()) { continue; } constraints = lookupConstraints(comp); if (!mRightToLeft) { r.x = info.startx; for (i = 0; i < constraints.tempX; i++) { r.x += info.minWidth[i]; } } else { r.x = aParent.getWidth() - insets.right; for (i = 0; i < constraints.tempX; i++) { r.x -= info.minWidth[i]; } } r.y = info.starty; for (i = 0; i < constraints.tempY; i++) { r.y += info.minHeight[i]; } r.width = 0; for (i = constraints.tempX; i < constraints.tempX + constraints.tempWidth; i++) { r.width += info.minWidth[i]; } r.height = 0; for (i = constraints.tempY; i < constraints.tempY + constraints.tempHeight; i++) { r.height += info.minHeight[i]; } adjustForGravity(constraints, r); if (r.x < 0) { r.width -= r.x; r.x = 0; } if (r.y < 0) { r.height -= r.y; r.y = 0; } /* * If the window is too small to be interesting then * unmap it. Otherwise configure it and then make sure * it's mapped. */ if (r.width <= 0 || r.height <= 0) { comp.setBounds(0, 0, 0, 0); } else { if (comp.getX() != r.x || comp.getY() != r.y || comp.getWidth() != r.width || comp.getHeight() != r.height) { comp.setBounds(r.x, r.y, r.width, r.height); } } // System.out.println("Initial component size (x = " + (int)comp.getX() + // ", y = " + (int)(comp.getY()) + // ", widht = " + (int)(comp.getWidth()) + // ", height = " + (int)(comp.getHeight())); if (diffw > 0) { // System.out.println("It`s increasing by x!"); //if (comp instanceof IResizableComponent) { // System.out.println("It`s resizable component: " + comp); //IResizableComponent resizeComp = (IResizableComponent)comp; ResizeParameter param = constraints.resize; // System.out.println("Params: Left=" + param.getLeft() + ",top=" + param.getTop() + // ",Right=" + param.getRight() + ",bottom=" + param.getBottom()); comp.setBounds((int) (comp.getX() + diffw * param.getLeft()), comp.getY(), (int) (comp.getWidth() + diffw * (param.getRight() - param.getLeft())), comp.getHeight()); // System.out.println("Set Bounds (x = " + (int)(comp.getX() + diffw * param.getLeft()) + // ", y = " + (int)(comp.getY()) + // ", widht = " + (int)(comp.getWidth() + /// diffw * (param.getRight() - param.getLeft())) + // ", height = " + (int)(comp.getHeight())); // } } if (diffh > 0) { // System.out.println("It`s increasing by y!"); // if (comp instanceof IResizableComponent) { // System.out.println("It`s resizable component: " + comp); // IResizableComponent resizeComp = (IResizableComponent)comp; ResizeParameter param = constraints.resize; // System.out.println("Params: Left=" + param.getLeft() + ",top=" + param.getTop() + // ",Right=" + param.getRight() + ",bottom=" + param.getBottom()); comp.setBounds(comp.getX(), (int) (comp.getY() + diffh * param.getTop()), comp.getWidth(), (int) (comp.getHeight() + diffh * (param.getBottom() - param.getTop()))); // System.out.println("Set Bounds (x = " + (int)(comp.getX()) + // ", y = " + (int)(comp.getY() + diffh * param.getTop()) + // ", widht = " + (int)(comp.getWidth()) + // ", height = " + (int)(comp.getHeight() + // diffh * (param.getBottom() - param.getTop()))); // } } } }