Java WindowPeer.updateIconImages方法代码示例

import java.awt.peer.WindowPeer; //导入方法依赖的package包/类
/**
 * Sets the sequence of images to be displayed as the icon
 * for this window. Subsequent calls to {@code getIconImages} will
 * always return a copy of the {@code icons} list.
 * <p>
 * Depending on the platform capabilities one or several images
 * of different dimensions will be used as the window's icon.
 * <p>
 * The {@code icons} list is scanned for the images of most
 * appropriate dimensions from the beginning. If the list contains
 * several images of the same size, the first will be used.
 * <p>
 * Ownerless windows with no icon specified use platfrom-default icon.
 * The icon of an owned window may be inherited from the owner
 * unless explicitly overridden.
 * Setting the icon to {@code null} or empty list restores
 * the default behavior.
 * <p>
 * Note : Native windowing systems may use different images of differing
 * dimensions to represent a window, depending on the context (e.g.
 * window decoration, window list, taskbar, etc.). They could also use
 * just a single image for all contexts or no image at all.
 *
 * @param     icons the list of icon images to be displayed.
 * @see       #getIconImages()
 * @see       #setIconImage(Image)
 * @since     1.6
 */
public synchronized void setIconImages(java.util.List<? extends Image> icons) {
    this.icons = (icons == null) ? new ArrayList<Image>() :
        new ArrayList<Image>(icons);
    WindowPeer peer = (WindowPeer)this.peer;
    if (peer != null) {
        peer.updateIconImages();
    }
    // Always send a property change event
    firePropertyChange("iconImage", null, null);
}
 

import java.awt.peer.WindowPeer; //导入方法依赖的package包/类
/**
 * Sets the sequence of images to be displayed as the icon
 * for this window. Subsequent calls to {@code getIconImages} will
 * always return a copy of the {@code icons} list.
 * <p>
 * Depending on the platform capabilities one or several images
 * of different dimensions will be used as the window's icon.
 * <p>
 * The {@code icons} list can contain {@code MultiResolutionImage} images also.
 * Suitable image depending on screen resolution is extracted from
 * base {@code MultiResolutionImage} image and added to the icons list
 * while base resolution image is removed from list.
 * The {@code icons} list is scanned for the images of most
 * appropriate dimensions from the beginning. If the list contains
 * several images of the same size, the first will be used.
 * <p>
 * Ownerless windows with no icon specified use platform-default icon.
 * The icon of an owned window may be inherited from the owner
 * unless explicitly overridden.
 * Setting the icon to {@code null} or empty list restores
 * the default behavior.
 * <p>
 * Note : Native windowing systems may use different images of differing
 * dimensions to represent a window, depending on the context (e.g.
 * window decoration, window list, taskbar, etc.). They could also use
 * just a single image for all contexts or no image at all.
 *
 * @param     icons the list of icon images to be displayed.
 * @see       #getIconImages()
 * @see       #setIconImage(Image)
 * @since     1.6
 */
public synchronized void setIconImages(java.util.List<? extends Image> icons) {
    this.icons = (icons == null) ? new ArrayList<Image>() :
        new ArrayList<Image>(icons);
    WindowPeer peer = (WindowPeer)this.peer;
    if (peer != null) {
        peer.updateIconImages();
    }
    // Always send a property change event
    firePropertyChange("iconImage", null, null);
}
 

import java.awt.peer.WindowPeer; //导入方法依赖的package包/类
/**
 * Sets the sequence of images to be displayed as the icon
 * for this window. Subsequent calls to {@code getIconImages} will
 * always return a copy of the {@code icons} list.
 * <p>
 * Depending on the platform capabilities one or several images
 * of different dimensions will be used as the window's icon.
 * <p>
 * The {@code icons} list is scanned for the images of most
 * appropriate dimensions from the beginning. If the list contains
 * several images of the same size, the first will be used.
 * <p>
 * Ownerless windows with no icon specified use platform-default icon.
 * The icon of an owned window may be inherited from the owner
 * unless explicitly overridden.
 * Setting the icon to {@code null} or empty list restores
 * the default behavior.
 * <p>
 * Note : Native windowing systems may use different images of differing
 * dimensions to represent a window, depending on the context (e.g.
 * window decoration, window list, taskbar, etc.). They could also use
 * just a single image for all contexts or no image at all.
 *
 * @param     icons the list of icon images to be displayed.
 * @see       #getIconImages()
 * @see       #setIconImage(Image)
 * @since     1.6
 */
public synchronized void setIconImages(java.util.List<? extends Image> icons) {
    this.icons = (icons == null) ? new ArrayList<Image>() :
        new ArrayList<Image>(icons);
    WindowPeer peer = (WindowPeer)this.peer;
    if (peer != null) {
        peer.updateIconImages();
    }
    // Always send a property change event
    firePropertyChange("iconImage", null, null);
}
 

import java.awt.peer.WindowPeer; //导入方法依赖的package包/类
/**
 * Sets the sequence of images to be displayed as the icon 
 * for this window. Subsequent calls to {@code getIconImages} will
 * always return a copy of the {@code icons} list.
 * <p>
 * Depending on the platform capabilities one or several images 
 * of different dimensions will be used as the window's icon.
 * <p>
 * The {@code icons} list is scanned for the images of most 
 * appropriate dimensions from the beginning. If the list contains
 * several images of the same size, the first will be used.
 * <p>
 * Ownerless windows with no icon specified use platfrom-default icon.
 * The icon of an owned window may be inherited from the owner
 * unless explicitly overridden.
 * Setting the icon to {@code null} or empty list restores
 * the default behavior.
 * <p>
 * Note : Native windowing systems may use different images of differing 
 * dimensions to represent a window, depending on the context (e.g. 
 * window decoration, window list, taskbar, etc.). They could also use 
 * just a single image for all contexts or no image at all.
 * 
 * @param     icons the list of icon images to be displayed.
 * @see       #getIconImages()
 * @see       #setIconImage(Image)
 * @since     1.6
 */
public synchronized void setIconImages(java.util.List<? extends Image> icons) {
    this.icons = (icons == null) ? new ArrayList<Image>() : 
        new ArrayList<Image>(icons);
    WindowPeer peer = (WindowPeer)this.peer;
    if (peer != null) {
        peer.updateIconImages();
    }
    // Always send a property change event
    firePropertyChange("iconImage", null, null);
}