I wanted to hide the text on watch complications when in AOD. However this does not seem to work:
https://developer.apple.com/documentation/watchOS-Apps/designing-your-app-for-the-always-on-state
I have tried both .privacySensitive() and redactionReasons.contains(.privacy) - no effect on complications. Does this apply only to app and not complications?
Related
Been playing around writing SwiftUI apps on Swift Playgrounds 4 and it automatically indents lines properly as you write them, but I don’t see a method for reindenting all the lines in a selection or in a file.
Obviously when you’re writing SwiftUI you often embed or un-embed elements in stacks, navigation views, and other blocks so reindenting is a frequent need to keep code readable.
Seems you have to delete and reinsert a line break on each line to automatically reindent the lines or manually insert a tab on each line one at a time. You can’t even select several lines at once at press tab to indent them all at once, it just overwrites the selection with the tab.
Is there really no quick way to reindent lines in Swift Playgrounds 4?
Ohh if you hold down the ⌘ cmd key it shows all the keyboard shortcuts.
Re-indenting is ^ control + I
Not sure how you’d do this if you didn’t happen to have a hardware keyboard though…
My problem is quite simple: I need to transfer form elements from one tab to another.
Say I've ten tabs and each tab has it's own set of text edits.
Is it possible to create just one set of text edits and transfer it from one tab to another,changing functionality behind it, but without changing the forms layout?
Currently I've "solved" that problem just by populating copy of text edit's for each tab but common sense tells me that there's a simpler way to achieve that in Qt.
I'm using Qt 5.7.
Yes, it's possible using a single QTabBar. A QTabBar, as its name suggests, only displays a narrow bar with multiple tabs within.
You can put a frame below that tab bar and listen for tab change signal which is emitted by the QTabBar. In this way, the frame below is the same for all tabs, so you can change underlying logic for each tab.
I have a QTextEdit and want the user to be able to type rich text which will then automatically be (correctly) shown in the widget (so: formatted).
It works fine when setting the text programmatically (using setText()), but not when manually typed. See picture below.. "Input" is set using setText, the following line is manually typed. I would like this line to automatically be formatted a
What's the (easiest) way to do this? The only way I can think about it to manually catch key events and explicitly set the text as HTML.. But I'm sure there's a better way.
Manual typed html gets escaped, the < will become a < etc . .
You wouldn't be able to edit it if that would not be the case, for obvious reasons.
You could try adding a [render] button or something like that to render the entered text to html. Trying to render on keypress is very dangerous because it makes it terribly inconvenient and counter-intuitive to type something and then have it magically change the output. Also un-finished markup will probably throw a stick in your wheel.
Also pasting from a rich text source (for example a webpage) keeps the formatting.
As "the JinX" already said it will not be so intuitive if you try to capture every key event and then try to change the text to render in HTML.
Though you can use some special key sequences, say "shift+return key" to change the text of current line/entire textedit to to html formatted one.
This is just a suggestion.
In this case more than implementation it is also about what a user will expect.
Changing the text of 1 line/entire textedit from plain to HTML would be easy to achieve as well.
I need a QTabWidget with icons only:
How can I hide the label text of a tab in Qt? I cannot set the text to an empty string (""), as I am using docked widgets ( QDockWidget ) and the label text is set automatically (and I need it if the widget is floating).
But in tabbed mode I just want to display the icons (of the tabs).
Possible approaches:
Font size to 0?
I need to create my own bar class and override the paint event as here
Anything easier / cleaner?
--- Edit ---
Ok, the "set window title to empty string, and reset it the original text" approach works. I am using the topLevelChanged signal for this. However, it has some drawbacks, as the empty text still occupies some space. Another issue, with the text the tooltip is gone, and I cannot set it back.
What I am currently trying is something in-between the "text empty" and Prasad Silva's approach. I try to identify the text label inside the tab and set its size to 0, then reset it. It's slightly different, but would keep the text intact.
Btw, I see a line on top of my tabs, any idea what this is (where it comes from)?
Edit: There seems to be no "easy way" (style sheet, attribute) for this, see Hiding bottom line in QTabBar
Maybe I will create the whole tab bar on my own, as the automatically generated stuff is just too hard to handle (agree with PS on this).
This can not be done easily. Use empty text.
The way I solved something like was to create a QDockWidget subclass that installed a QWidget subclass as the titlebar (via setTitleBarWidget). This gave me control over showing/hiding the text in the titlebar when the dock widget fires topLevelChanged, dockLocationChanged and visiblityChanged.
This is really a big hack to get around the fact that Qt has refused to expose a public API for the docking system. We have since moved on to a custom docking implementation due to these limitations.
If you do not want to see the text, you can set it to an empty text after saving the current text, and when you want to see it again, restore it from the stored variable.
I do not think there is anything in the API for this not so common case, which means you will need to do it yourself.
Now, you could claim that it is tedious to do for many widgets, but on the other hand, you could write a simple hash define or inline function to do this repetitive work for you, which would only result a one-liner call, basically, which you would need to use anyway when changing the state.
My app uses standard single-line Edit Box controls. Is there any way to accept a multi-line "paste", discarding carriage return / linefeeds?
Notes
I don't want to use multi-line controls
My app is VS2010 C++ with WTL (not MFC or ATL)
The reason I want this is because actual input is normally quite short, but could in rare circumstances be hundreds or even thousands of characters. In which case users might well want to build the string using NotePad or whatever, then just cut & paste it in.
This is not possible as the user is pasting himself/herself. An alternative is to use a multi-line Edit Box and displaying all the data into one line by managing the pasted data into OnChange function for your control (basically disregading new lines).