diff options
author | Artur Signell <artur@vaadin.com> | 2012-08-13 18:34:33 +0300 |
---|---|---|
committer | Artur Signell <artur@vaadin.com> | 2012-08-13 19:18:33 +0300 |
commit | e85d933b25cc3c5cc85eb7eb4b13b950fd8e1569 (patch) | |
tree | 9ab6f13f7188cab44bbd979b1cf620f15328a03f /src/com/vaadin/terminal/LegacyPaint.java | |
parent | 14dd4d0b28c76eb994b181a4570f3adec53342e6 (diff) | |
download | vaadin-framework-e85d933b25cc3c5cc85eb7eb4b13b950fd8e1569.tar.gz vaadin-framework-e85d933b25cc3c5cc85eb7eb4b13b950fd8e1569.zip |
Moved server files to a server src folder (#9299)
Diffstat (limited to 'src/com/vaadin/terminal/LegacyPaint.java')
-rw-r--r-- | src/com/vaadin/terminal/LegacyPaint.java | 85 |
1 files changed, 0 insertions, 85 deletions
diff --git a/src/com/vaadin/terminal/LegacyPaint.java b/src/com/vaadin/terminal/LegacyPaint.java deleted file mode 100644 index ea93e3db7f..0000000000 --- a/src/com/vaadin/terminal/LegacyPaint.java +++ /dev/null @@ -1,85 +0,0 @@ -/* -@VaadinApache2LicenseForJavaFiles@ - */ -package com.vaadin.terminal; - -import java.io.Serializable; - -import com.vaadin.terminal.PaintTarget.PaintStatus; -import com.vaadin.ui.Component; -import com.vaadin.ui.HasComponents; - -public class LegacyPaint implements Serializable { - /** - * - * <p> - * Paints the Paintable into a UIDL stream. This method creates the UIDL - * sequence describing it and outputs it to the given UIDL stream. - * </p> - * - * <p> - * It is called when the contents of the component should be painted in - * response to the component first being shown or having been altered so - * that its visual representation is changed. - * </p> - * - * <p> - * <b>Do not override this to paint your component.</b> Override - * {@link #paintContent(PaintTarget)} instead. - * </p> - * - * - * @param target - * the target UIDL stream where the component should paint itself - * to. - * @throws PaintException - * if the paint operation failed. - */ - public static void paint(Component component, PaintTarget target) - throws PaintException { - // Only paint content of visible components. - if (!isVisibleInContext(component)) { - return; - } - - final String tag = target.getTag(component); - final PaintStatus status = target.startPaintable(component, tag); - if (PaintStatus.CACHED == status) { - // nothing to do but flag as cached and close the paintable tag - target.addAttribute("cached", true); - } else { - // Paint the contents of the component - if (component instanceof Vaadin6Component) { - ((Vaadin6Component) component).paintContent(target); - } - - } - target.endPaintable(component); - - } - - /** - * Checks if the component is visible and its parent is visible, - * recursively. - * <p> - * This is only a helper until paint is moved away from this class. - * - * @return - */ - protected static boolean isVisibleInContext(Component c) { - HasComponents p = c.getParent(); - while (p != null) { - if (!p.isVisible()) { - return false; - } - p = p.getParent(); - } - if (c.getParent() != null && !c.getParent().isComponentVisible(c)) { - return false; - } - - // All parents visible, return this state - return c.isVisible(); - } - -} |