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authorArtur Signell <artur@vaadin.com>2012-08-13 18:34:33 +0300
committerArtur Signell <artur@vaadin.com>2012-08-13 19:18:33 +0300
commite85d933b25cc3c5cc85eb7eb4b13b950fd8e1569 (patch)
tree9ab6f13f7188cab44bbd979b1cf620f15328a03f /src/com/vaadin/terminal/LegacyPaint.java
parent14dd4d0b28c76eb994b181a4570f3adec53342e6 (diff)
downloadvaadin-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.java85
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();
- }
-
-}