Attached is a small patch to Wt::WMenu that lets you change the
horizontal separator between menu items.
Wt::WStackedWidget *stack_ = new Wt::WStackedWidget(parent);
Wt::WMenu *menu = new Wt::WMenu(stack_, Wt::Horizontal, parent);
menu->setItemHSeparator(" - ");
menu->addItem("item1", new WText("item1 page", content));
menu->addItem("item2", new WText("item2 page", content), false);
This will output: item1 - item2
That said, I'm not very happy about adding the 4th argument to addItem:
WMenuItem *addItem(const WString& name, WWidget *contents,
WMenuItem::LoadPolicy policy =
WMenuItem::LazyLoading,
bool includeSeparator = true);
WMenuItem *addItem(WMenuItem *item, bool includeSeparator = true);
But felt it was the best way to handle the rendering of the WMenu
since its rendering isn't handled at a later point. -sc
diff --git a/src/Wt/WMenu b/src/Wt/WMenu
index 5e3c8f1..785f919 100644
--- a/src/Wt/WMenu
+++ b/src/Wt/WMenu
@@ -135,16 +135,18 @@ public:
* \sa addItem(WMenuItem *)
*/
WMenuItem *addItem(const WString& name, WWidget *contents,
- WMenuItem::LoadPolicy policy = WMenuItem::LazyLoading);
+ WMenuItem::LoadPolicy policy = WMenuItem::LazyLoading,
+ bool includeSeparator = true);
/*! \brief Add an item.
*
* Adds a menu item. Use this form to add specialized WMenuItem
- * implementations.
+ * implementations. If lastItem is true and this menu is
+ * horizontal, a separator will not be appended to the menu item.
*
* \sa addItem(const WString&, WWidget *, WMenuItem::LoadPolicy)
*/
- WMenuItem *addItem(WMenuItem *item);
+ WMenuItem *addItem(WMenuItem *item, bool includeSeparator = true);
/*! \brief Remove an item.
*
@@ -197,6 +199,20 @@ public:
*/
Signal<WMenuItem *>& itemSelectRendered() { return itemSelectRendered_; }
+ /*! \brief Returns the Horizontal separator for menu items in this menu
+ *
+ * The default separator is " ".
+ *
+ * \sa setItemHSeparator
+ */
+ const std::string& itemHSeparator() const { return itemHSeparator_; }
+
+ /*! \brief Set the horizontal separator for menu items in this menu
+ *
+ * \sa itemHSeparator
+ */
+ void setItemHSeparator(const std::string& itemHSep) { itemHSeparator_ =
itemHSep; }
+
/*! \brief Returns the items.
*
* Returns the list of menu items in this menu.
@@ -297,7 +313,7 @@ private:
Orientation orientation_;
bool renderAsList_;
bool internalPathEnabled_;
- std::string basePath_, previousInternalPath_;
+ std::string basePath_, previousInternalPath_, itemHSeparator_;
Signal<WMenuItem *> itemSelected_, itemSelectRendered_;
diff --git a/src/Wt/WMenu.C b/src/Wt/WMenu.C
index 8222775..7eecaf4 100644
--- a/src/Wt/WMenu.C
+++ b/src/Wt/WMenu.C
@@ -26,6 +26,7 @@ WMenu::WMenu(WStackedWidget *contentsStack, Orientation
orientation,
contentsStack_(contentsStack),
orientation_(orientation),
internalPathEnabled_(false),
+ itemHSeparator_(" "),
itemSelected_(this),
itemSelectRendered_(this),
current_(-1)
@@ -91,12 +92,13 @@ void WMenu::updateItems()
}
WMenuItem *WMenu::addItem(const WString& name, WWidget *contents,
- WMenuItem::LoadPolicy policy)
+ WMenuItem::LoadPolicy policy,
+ bool includeSeparator)
{
return addItem(new WMenuItem(name, contents, policy));
}
-WMenuItem *WMenu::addItem(WMenuItem *item)
+ WMenuItem *WMenu::addItem(WMenuItem *item, bool includeSeparator)
{
item->setMenu(this);
items_.push_back(item);
@@ -116,7 +118,8 @@ WMenuItem *WMenu::addItem(WMenuItem *item)
// separate horizontal items so wrapping will occur inbetween items.
if (orientation_ == Horizontal) {
w->setInline(true);
- new WText(" ", parent);
+ if (!includeSeparator)
+ new WText(itemHSeparator_, parent);
}
}
--
Sean Chittenden
[email protected]
------------------------------------------------------------------------------
Enter the BlackBerry Developer Challenge
This is your chance to win up to $100,000 in prizes! For a limited time,
vendors submitting new applications to BlackBerry App World(TM) will have
the opportunity to enter the BlackBerry Developer Challenge. See full prize
details at: http://p.sf.net/sfu/Challenge
_______________________________________________
witty-interest mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/witty-interest
