List of usage examples for java.awt Component setSize
public void setSize(int width, int height)
From source file:Main.java
/** * Use this static method if you want to center and set its position * compared to the size of the current users screen size. Valid percent is * between +-(0-100) minus is treated as plus, bigger than 100 is always set * to 100.//from w ww.ja v a 2s . c o m * * @param component * the component you want to center and set size on * @param percentOfScreen * the percent of the current screensize you want the component * to be */ public static void centerComponentInWindow(Component component, int percentOfScreen) { if (percentOfScreen < 0) { centerComponentInWindow(component, -percentOfScreen); return; } if (percentOfScreen > 100) { centerComponentInWindow(component, 100); return; } double percent = percentOfScreen / 100.d; Dimension dimension = component.getToolkit().getScreenSize(); component.setSize((int) (dimension.getWidth() * percent), (int) (dimension.getHeight() * percent)); centerComponentInWindow(component); }
From source file:VerticalFlowLayout.java
/** * Description of the Method//from www. j a v a 2 s. c om * *@param target Description of Parameter */ public void layoutContainer(Container target) { synchronized (target.getTreeLock()) { Insets insets = target.getInsets(); int maxheight = target.getHeight() - (insets.top + insets.bottom + _vgap * 2); int nmembers = target.getComponentCount(); int y = 0; Dimension preferredSize = preferredLayoutSize(target); Dimension targetSize = target.getSize(); switch (_valign) { case TOP: y = insets.top; break; case CENTER: y = (targetSize.height - preferredSize.height) / 2; break; case BOTTOM: y = targetSize.height - preferredSize.height - insets.bottom; break; } for (int i = 0; i < nmembers; i++) { Component m = target.getComponent(i); if (m.isVisible()) { Dimension d = m.getPreferredSize(); m.setSize(d.width, d.height); if ((y + d.height) <= maxheight) { if (y > 0) { y += _vgap; } int x = 0; switch (_halign) { case LEFT: x = insets.left; break; case CENTER: x = (targetSize.width - d.width) / 2; break; case RIGHT: x = targetSize.width - d.width - insets.right; break; } m.setLocation(x, y); y += d.getHeight(); } else { break; } } } } }
From source file:edu.uara.gui.tableeditor.ChartGenerationFrame.java
private void panelAncestorResized(java.awt.event.HierarchyEvent evt) { //handle resize // Component parent = evt.getChangedParent(); Component parent = this.splitPane; Component comp = evt.getComponent(); if (comp != null && parent != null) { comp.setSize(parent.getWidth(), this.splitPane.getDividerLocation()); String s = String.format("Current Width = %1$s" + " Height = %2$s", comp.getWidth(), comp.getHeight()); this.updateStatus(s); }/*from www . ja v a 2s . c o m*/ }
From source file:EdgeLayoutExample.java
public void layoutContainer(Container parent) { synchronized (parent.getTreeLock()) { Insets insets = parent.getInsets(); int top = insets.top; int left = insets.left; Dimension minimumSize = minimumLayoutSize(parent); int height = minimumSize.height; int width = minimumSize.width; int availableHeight = parent.getHeight() - insets.bottom - insets.top; int availableWidth = parent.getWidth() - insets.left - insets.right; if (height < availableHeight) { height = availableHeight;/* w w w .ja v a 2 s . c om*/ } if (width < availableWidth) { width = availableWidth; } int bottom = availableHeight; int right = availableWidth; Dimension preferredSize = preferredLayoutSize(parent); int preferredWidthAvailable = width - preferredSize.width; int preferredHeightAvailable = height - preferredSize.height; Component centerComp = null; for (int i = 0; i < this.components.size(); i++) { Component c = (Component) this.components.get(i); String constraint = (String) this.constraints.get(c); if (constraint.equals(CENTER)) { centerComp = c; } else { int compHeight; int compWidth; int xOrigin; int yOrigin; if (constraint.equals(NORTH) || constraint.equals(SOUTH)) { compWidth = width; if (preferredHeightAvailable > 0) { int preferredHeightNeeded = c.getPreferredSize().height - c.getMinimumSize().height; if (preferredHeightAvailable > preferredHeightNeeded) { compHeight = c.getPreferredSize().height; preferredHeightAvailable -= preferredHeightNeeded; } else { compHeight = c.getMinimumSize().height + preferredHeightAvailable; preferredHeightAvailable = 0; } } else { compHeight = c.getMinimumSize().height; } height = height - compHeight; xOrigin = left; if (constraint.equals(NORTH)) { yOrigin = top; top += compHeight; } else { yOrigin = bottom - compHeight; bottom = yOrigin; } } else { compHeight = height; if (preferredWidthAvailable > 0) { int preferredWidthNeeded = c.getPreferredSize().width - c.getMinimumSize().width; if (preferredWidthAvailable > preferredWidthNeeded) { compWidth = c.getPreferredSize().width; preferredWidthAvailable -= preferredWidthNeeded; } else { compWidth = c.getMinimumSize().width + preferredWidthAvailable; preferredWidthAvailable = 0; } } else { compWidth = c.getMinimumSize().width; } width = width - compWidth; yOrigin = top; if (constraint.equals(WEST)) { xOrigin = left; left += compWidth; } else { xOrigin = right - compWidth; right = xOrigin; } } c.setSize(compWidth, compHeight); c.setBounds(xOrigin, yOrigin, compWidth, compHeight); } if (centerComp != null) { c.setSize(width, height); c.setBounds(left, top, width, height); } } } }
From source file:org.objectstyle.cayenne.modeler.pref.ComponentGeometry.java
void updateSize(Component c, int initialWidth, int initialHeight) { int w = getIntWidth(initialWidth); int h = getIntHeight(initialHeight); if (w > 0 && h > 0) { c.setSize(w, h); }/* w w w . ja v a 2s . com*/ }
From source file:org.openmicroscopy.shoola.util.ui.UIUtilities.java
/** * Sets the location of the specified child relative to the location * of the specified parent and then makes it visible, and size to fill window. * This method is mainly useful for windows, frames and dialogs. * //from w w w .ja v a2 s . c om * @param parentBounds The bounds of the visible parent. * @param child The child to display. * @param max The maximum size of the window. */ public static void setLocationRelativeToAndSizeToWindow(Rectangle parentBounds, Component child, Dimension max) { if (child == null) return; if (parentBounds == null) parentBounds = new Rectangle(0, 0, 5, 5); if (max == null) max = new Dimension(5, 5); int x = (int) (parentBounds.getX() + parentBounds.getWidth()); int y = (int) parentBounds.getY(); int childWidth = child.getWidth(); int childHeight = child.getHeight(); Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize(); if (x + childWidth > screenSize.getWidth()) { if (childWidth < parentBounds.getX()) x = (int) (parentBounds.getX()) - childWidth; else x = (int) (screenSize.getWidth() - childWidth); } child.setLocation(x, y); int newHeight = (int) screenSize.getHeight() - y - 10; int newWidth = (int) screenSize.getWidth() - x - 10; if (newWidth > childWidth) childWidth = newWidth; if (newHeight > childHeight) childHeight = newHeight; if (childWidth > max.getWidth()) childWidth = (int) max.getWidth(); if (childHeight > max.getHeight()) childHeight = (int) max.getHeight(); child.setSize(childWidth, childHeight); child.setVisible(true); }
From source file:pcgen.gui2.tools.Utility.java
/** * Centers a {@code JFrame} to the screen. * * @param frame JFrame frame to center * @param isPopup boolean is the frame a popup dialog? *///from w w w . j a v a 2s. co m public static void centerComponent(Component frame, boolean isPopup) { // since the Toolkit.getScreenSize() method is broken in the Linux implementation // of Java 5 (it returns double the screen size under xinerama), this method is // encapsulated to accomodate this with a hack. // TODO: remove the hack, once Java fixed this. // final Dimension screenSize = getScreenSize(Toolkit.getDefaultToolkit()); final Rectangle screenSize = GraphicsEnvironment.getLocalGraphicsEnvironment().getDefaultScreenDevice() .getDefaultConfiguration().getBounds(); if (isPopup) { frame.setSize(screenSize.width / 2, screenSize.height / 2); } final Dimension frameSize = frame.getSize(); if (frameSize.height > screenSize.height) { frameSize.height = screenSize.height; } if (frameSize.width > screenSize.width) { frameSize.width = screenSize.width; } frame.setLocation(screenSize.x + ((screenSize.width - frameSize.width) / 2), screenSize.y + ((screenSize.height - frameSize.height) / 2)); }