Hey John,
The failing build problem in widget gallery is because of our reliance on a
feature in libharu which is only available in libharu 2.3.0 (which is stuck
at being an RC), which we still need to detect and work around.
WSubMenu (and WPopupMenuItem) have been removed, since we now have a
uniform WMenuItem that replaces all of these. We did leave a typedef for
WSubMenu and WPopupMenuItem, but indeed you can no longer forward declare
them as classes. Other than this, there should not be any breaking changes ?
Do you have an actual code fragment that you can't get to work anymore
using the latest Wt git ?
(We chose to eliminate them rather than keeping them around not to confuse
new Wt users).
Regards,
koen
2013/2/16 John Robson <john.rob...@usp.br>
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> My SubMenu stopped working after Jan-11, I saw that the code has
> changed, but I have not had time to update it.
>
> I just wanted to comment that After Jan-25 (merged in bootstrap branch),
> there were many..., many changes and I'm not sure if the code remains
> stable.
>
>
>
> About Submenu: wt/examples/widgetgallery/WidgetGallery.C
>
> Until 2013-01-11 04:57:36
>
> Used: setSubMenu
>
> void WidgetGallery::addToMenu(WMenu *menu, const WString& name,
> ControlsWidget *controls)
> {
> if (controls->hasSubMenu()) {
> WSubMenuItem *smi = new WSubMenuItem(name, controls);
> WMenu *subMenu = new WMenu(contentsStack_, Vertical, 0);
> subMenu->setRenderAsList(true);
>
> smi->setSubMenu(subMenu);
> menu->addItem(smi);
>
> subMenu->setInternalPathEnabled();
> subMenu->setInternalBasePath("/" + smi->pathComponent());
> subMenu->setStyleClass("menu submenu");
>
> controls->populateSubMenu(subMenu);
> } else
> menu->addItem(name, controls);
> }
>
>
> After 2013-01-25 10:51:33 (merged in bootstrap branch) and until Now
> (2013-02-15 03:04:45)
>
> Wt::WMenuItem *WidgetGallery::addToMenu(Wt::WMenu *menu,
> const Wt::WString& name,
> TopicWidget *topic)
> {
> Wt::WContainerWidget *result = new Wt::WContainerWidget();
>
> Wt::WContainerWidget *pane = new Wt::WContainerWidget();
>
> Wt::WVBoxLayout *vLayout = new Wt::WVBoxLayout(result);
> vLayout->setContentsMargins(0, 0, 0, 0);
> vLayout->addWidget(topic);
> vLayout->addWidget(pane, 1);
>
> Wt::WHBoxLayout *hLayout = new Wt::WHBoxLayout(pane);
>
> Wt::WMenuItem *item = new Wt::WMenuItem(name, result);
> menu->addItem(item);
>
> Wt::WStackedWidget *subStack = new Wt::WStackedWidget();
> subStack->addStyleClass("contents");
> subStack->setOverflow(WContainerWidget::OverflowAuto);
>
> /*
> Wt::WAnimation animation(Wt::WAnimation::Fade,
> Wt::WAnimation::Linear,
> 100);
> subStack->setTransitionAnimation(animation, true);
> */
>
> Wt::WMenu *subMenu = new Wt::WMenu(subStack);
> subMenu->addStyleClass("nav-pills nav-stacked");
> subMenu->setWidth(200);
>
> hLayout->addWidget(subMenu);
> hLayout->addWidget(subStack,1);
>
> subMenu->setInternalPathEnabled();
> subMenu->setInternalBasePath("/" + item->pathComponent());
>
> topic->populateSubMenu(subMenu);
>
> return item;
> }
>
>
>
> Now I need use what? WStackedWidget?
>
> I can't find:
> wt/doc/reference/html/classWt_1_1WSubMenuItem.html
> doc/reference/html/classWt_1_1WMenuItem.html
>
>
>
> Another thing... after Jan-11 this throw an error.
>
> namespace Wt {
> class WSubMenuItem;
> }
>
> And as I said before... Examples are not compiling.
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