Differences

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--- qt:mainwindow-buildicon [2011/05/12 15:58] – mithat
+++ qt:mainwindow-buildicon [2011/05/13 12:32] (current) – mithat
@@ Line 3: / Line 3: @@
 <code cpp-qt MainWindow::buildIcon>
 /**
- * Append a regularly defined set of different sized icon images to a QIcon.
+ * @brief Append a regularly defined set of sized icon images to a QIcon.
  *
  * The following usage example assumes the resources ":myIcons/16x16/exit.png",
  * ":myIcons/24x24/exit.png", and ":myIcons/32x32/exit.png" are available and
  * that we want to bundle them together into exitIcon.
+ *
  * \code
  *   QList<int> sizes; sizes << 16 << 24 << 32;
@@ Line 13: / Line 14: @@
  *   buildIcon(&exitIcon, ":myIcons/%size%/exit.png", sizes);
  * \endcode
+ *
  * Does NOT check whether the referenced resources actually exist.
+ *
+ * @param theIcon Pointer to the icon that will be built/appened to.
+ * @param iconRscTemplate A tag-based template string for the icon resource.
+ *                        Two tags are recognized in iconRscTemplate: \%size\%
+ *                        and \%dim\%. When the iconRscTemplate is expanded, the
+ *                        tag \%dim\% will be replaced by {iconSize} and
+ *                        \%size\% will be replaced by {iconSize}x{iconSize},
+ *                        where {iconSize} is a string cast of an element in
+ *                        sizeList.
+ * @param sizeList A list of single-dimension sizes to be added to the icon.
  *
  * @return void
  */
-void MainWindow::buildIcon(QIcon* const theIcon,           ///< Pointer to the icon that will be built/appened to.
+void MainWindow::buildIcon(QIcon* const theIcon,
-                           QString const &iconRscTemplate, ///< A tag-based template string for the icon resource. Two tags are recognized in iconRscTemplate: \%size\% and \%dim\%. When the iconRscTemplate is expanded, the tag \%dim\% will be replaced by {iconSize} and \%size\% will be replaced by {iconSize}x{iconSize}, where {iconSize} is a string cast of an element in sizeList.
+                           QString const &iconRscTemplate,
-                           QList const &sizeList           ///< A list of single-dimension sizes to be added to the icon.
+                           QList<int> const &sizeList)
-                          )
 {
-    foreach (const int iconSize in sizeList)
+    foreach (const int iconSize, sizeList)
     {
         QString theResource = iconRscTemplate;
-        theResource.replace(QString("%size%"), iconSize+"x"+iconSize);  // does this work?
+        QString dim; dim.setNum(iconSize);
-        theResource.replace(QString("%dim%"), iconSize+"");             // does this work?
+        theResource.replace(QString("%dim%"), dim);
+        theResource.replace(QString("%size%"), dim +"x"+dim);
-        theIcon->addFile(theResource, QSize(iconSize, iconSize))
+        theIcon->addFile(theResource, QSize(iconSize, iconSize));
     }
 }</code>