When I use Xaringan's presenter mode, the window (in chrome) showing the presenter mode and the window showing the normal view (another tab in chrome) are out of sync. IE, moving slides in the presenter mode window does not move the normal slides for the audience.
What could this issue be? I haven't
Unbelievable. Literally a few hours after trying things and I accidentally discover the answer immediately after posting a question.
You've got to press c to clone the presentation not copy a window or tab using the web browser ("duplicate tab" in chrome).
Related
I recently migrated my source code to Gtkmm 3.20. In this versión of gtk appears an automatic popover.
How I can remove this functionality? See image.
This is a new feature of GTK+ 3.20: if the GtkEntry sees touch events, which happens if you use a touchscreen and tap the entry, then it will automatically show that popover, which contains touch-friendly editing buttons (Paste is what you see there; I presume Cut, Copy, and Select All would be available on a non-password GtkEntry as well).
There is no way to turn that off, however it should only show up when you touch the GtkEntry; if you use keyboard or mouse navigation, it shouldn't show up. If it still does, you can report that as a bug to the GNOME Bugzilla.
It seems you are implementing a PIN entry field. I agree that in that case the popover isn't needed. You should state that case directly to the GTK+ developers then; maybe they will provide an API to turn the popover off (but it will not be part of GTK+ 3.20).
What layout and renderings should be used to create a dialog/app which can be started from
Launchpad
Content Editor button
Desktop start menu shortcut
As an example; here are images of the User Manager dialog. Note the differences in the appearance of the header bar in each case. I tried to examine this control in Sitecore to see how it was developed, but it is implemented in Sheer UI, not SPEAK UI. Can this be done automatically with a particular layout and combination of renderings, or would I need to detect the context of the application to control whether the launchpad icon is displayed in the top left corner of the dialog?
User Manager - launched from Launchpad
User Manager - launched from Content Editor
User Manager - launched from Desktop Start Menu
I can tell you that the user manager example here is actually Sheer UI rather than SPEAK.
For the dialog header use the "DialogPageStucture", "DashboardPageStrucuture" will give you the "GlobalHeader" placeholder as used below. I'm not sure how you mix and match them as the User Manager is Sheer UI rather than SPEAK.
For the launch pad button and header use "GlobalHeader" and "GlobalLogo" (this is the launch pad button). Add GlobalHeader into the GlobalHeader placeholder. Add GlobalLogo into GlobalHeader.StartButton.
I am following this iAd banner tutorial Cocos2d_iAd_v3 and it works. I am now trying to get rid of the button that toggle the "Show banner" and "Hide banner" and only show the iAd banner only; however it doesn't seem to work.
How can I display the iAd banner without using the button to turn it on and off?
Thanks
The iAd network is sending ads continuously, so as long as the banner view is visible (i.e. is placed in a visible region of the screen), you're going to see the banner and the ads always. Therefore, if during the initialization of the game (e.g. in AppDelegate) you create the banner view object, it should be there forever. However, you must consider hiding the banner view if an ad is not loaded, which you can check with the property "bannerLoaded" property.
I recently posted an entry in my blog on integrating iAd and Cocos2d. You might want to give it a read.
I'm writing an application for Mac OS X 10.6 and later in C++. One part of the application needs to simulate mouse movement and mouse clicks. I do this currently by posting CGEvent objects using CGEventPost(kCGHIDEventTap, event);.
This works, for the most part - I can simulate mouse movement and clicks just fine, but it seems to fail in some areas. For example:
In Mozilla Firefox and Safari, I can click on all the menus, but cannot click on a link within a website. When I try, the link is highlighted, but the browser never follows the link. However, I can right-click on a link, select "open link in new tab", and everything works as expected. Solved - creating the mouse event using CGEventCreateMouseEvent(...) makes the event work within web browser.
I can click on the "Dashboard" icon to brink up the dashboard, but I cannot click on the "i" button on any of the dashboard widgets. Similarly, clicking on any of the search results from the spotlight search widget doesn't work either.
This inconsistency is along application boundaries. What might be the cause?
What you need to do to convince these applications that you have in fact generated a click is to explicitly set the value of the "click state" field on the mouse up event to 1 (it defaults to 0). The following code will do it:
CGEventSetIntegerValueField(event, kCGMouseEventClickState, 1);
It also has to be set to 1 for the mouse down, but by using CGEventCreateMouseEvent() rather than CGEventCreate() that gets done for you.
I have tested this and it works in the 'i' buttons in the dashboard and the Spotlight search results.
(As an aside, if you were simulating a double click you would need to set the click state to 2 for both the mouse down and mouse up events of the second click.)
Most menus are activated with the mouseDown event. Hyperlinks are followed after the mouseUp event. The "i" button only works when the mouse has been clicked but not a long time.
All this seem to show that you have a timing problem, try several pressed timing.
Use OSXVnc. I see they use CGPostMouseEvent() instead of CGPostEvent().
I have written how to do it in the blog post Python Mouse Click and Move Mouse on Apple Mac OS X Snow Leopard 10.6.x.
I am using Qt to develop an application and inside we have access to select flash streaming videos like youtube. Is there a way to programmaticly full screen the flash application without requiring interaction from the user?
I am using a "QWebView" control.
try calling showFullScreen for the window where your QWebView control is hosted.
void QWidget::showFullScreen ()
Shows the widget in full-screen
mode.
Calling this function only affects
windows.
To return from full-screen mode, call
showNormal().
I would say: locate the button for the fullscreen application on the page, and send a click using QEVent. Tricky, but might work.
If the button is inside the flash application, you will have difficulties to locate it but if you succeed, you can probably send the click to the flash application area.
You can always inject javascript from Qt into your QWebPage. If there is a javascript API for forcing the flash viewer to full screen, I do not know.