Re: [java-list] JTree

[David Lins]

Title: JTree

Caro Robson,     Vc tera que implementar a interface javax.swing.tree.TreeCellRenderer e adiciona-la na tree.       tree.setCellRenderer(TreeViewRenderer);       public class TreeViewRenderer implements javax.swing.tree.TreeCellRenderer {       private javax.swing.tree.DefaultTreeCellRenderer cellRenderer;       private java.awt.Color bkgSelectionColor = null;       private java.awt.Color bkgNonSelectionColor = null;         /**        * TreeViewRenderer constructor comment.        */       public TreeViewRenderer() {               super();               cellRenderer = new javax.swing.tree.DefaultTreeCellRenderer();               cellRenderer.setHorizontalAlignment(javax.swing.JLabel.RIGHT);               bkgSelectionColor = cellRenderer.getBackgroundSelectionColor();               bkgNonSelectionColor = cellRenderer.getBackgroundNonSelectionColor();       }         /**       * Sets the value of the current tree cell to <code>value</code>.       * If <code>selected</code> is true, the cell will be drawn as if       * selected. If <code>expanded</code> is true the node is currently       * expanded and if <code>leaf</code> is true the node represets a       * leaf anf if <code>hasFocus</code> is true the node currently has       * focus. <code>tree</code> is the JTree the receiver is being       * configured for.       * Returns the Component that the renderer uses to draw the value.       *       * @return Component that the renderer uses to draw the value.       */       public java.awt.Component getTreeCellRendererComponent(               javax.swing.JTree tree,               Object value,               boolean selected,               boolean expanded,               boolean leaf,               int row,               boolean hasFocus) {                 javax.swing.JLabel aRenderedObject =                       (javax.swing.JLabel) cellRenderer.getTreeCellRendererComponent(                               tree,                               value,                               selected,                               expanded,                               leaf,                               row,                               hasFocus);             aRenderedObject.setFont(new java.awt.Font("Nome da Fonte",style, size);             return aRenderedObject;       } ----- Original Message ----- From: Robson Julio Galvao da Silva To: '[EMAIL PROTECTED]' Sent: Wednesday, August 07, 2002 1:32 PM Subject: [java-list] JTree Pessoal. Alguém sabe como eu posso fazer para mudar a cor de fundo dos label´s e a cor das letras que aparecem nestes label´s  em uma arvore JTree??? Acontece que eu quero mudar a cor de fundo do meu Panel, mas se eu não mudar a cor dos label´s também, ficará difícil de ler ! Desde já muito obrigado, ROBSON JULIO GALVÃO DA SILVA Desenvolvimento de Sistemas Multiplaforma CSU CARDSYSTEM S/A (: (0xx11) 3030 - 3866 Fax:(0xx11) 3030 - 9906 *: [EMAIL PROTECTED]