For example, I have a textbox that I need to have a Left property of exactly 18.281cm, but as soon as I hit enter, it automatically changes to 18.282cm.
The biggest problem is that the way it changes the number is unpredictable. For example, it seems to only do this with specific numbers since sometimes it leaves the number alone.
Another thing to mention is that the amount it changes the number by varies, it isn't always an increase of 0.001cm, sometimes it's even a decrease. Occasionally there are times I can trick it, so if it won't let me change it to 18.279cm, I can type in 18.280cm and then it automatically changes it to 18.279cm, but this happens rarely.
This problem happens with different controls as well, not only with Left. It also does this with Height and Width just as two more examples. I've been trying to search for another instance of this happening, but I can't find any records of this problem happening to anyone else. Does anybody know how to fix this?
The reason it does this is because the measurement is actually twips
18.280cm is not an exact number of twips, so it counds to the nearest twip
18.280cm = 10363.464566929 twips
10363 twips = 18.279180556cm
10364 twips = 18.280944444cm
Related
When you search for a keyword in VS Code, and it returns x results, as you start browsing among those results, the screen always centers vertically the active result on the screen. This may be useful in some situations, but in cases where I want to "frame" all my results in the same active screen, it's very annoying that it jumps the code, even by 2-3 lines...
OK, if in that viewable portion of the code there are no results, and I click on the next result, it'd make sense to bring me to the first one. But if let's say 4-5 results are already in the viewable portion of the code, I would like to set it so that it prevents that centering all the time. So is there such a setting?
I hope I explained it well enough so that you understand what I mean. TIA for any help.
I don't think that is configurable if the next find match is outside of the viewport. I see this in the code:
(https://github.com/microsoft/vscode/blob/7a0a293b38c353cd9773316a022d8f926d481715/src/vs/editor/contrib/find/browser/findModel.ts)
private _setCurrentFindMatch(match: Range): void {
let matchesPosition = this._decorations.setCurrentFindMatch(match);
this._state.changeMatchInfo(
matchesPosition,
this._decorations.getCount(),
match
);
this._editor.setSelection(match);
this._editor.revealRangeInCenterIfOutsideViewport(match, ScrollType.Smooth);
}
So revealRangeInCenterIfOutsideViewport() will always put the next find match into the center if it is not initially not in the viewport.
In the search code, there is the similar:
this.searchResultEditor.revealLineInCenterIfOutsideViewport(matchRange.startLineNumber);
So I would think there is no scrolling if the next serach result is already in view.
For me, there is no scrolliing at all if the next find match is anywhere in the viewport. Do you see some scrolling if it is at the very bottom, for example?
https://imgur.com/X2gEMqO
Check out the video to see what I'm talking about ⤴
Before I start making custom widgets I wanted to see if anyone knew a way to fix this with vanilla Flutter. It seems to be something related to the TextEditingController but I'm not entirely sure.
When the TextField is set to centre or right align it seems to work just fine, but when on left / start / justify it always seems to have that slight jitter.
Thanks in advance! ~ I may post this to the Github repository as well
Edit: You can see that the cursor jitters only when it moves to the left of the textfield. When it is moving within the string it does not jitter at all. I was testing this on a simulated iPhone 11
This problem has two parts to it. First, the cursorOffset of the text_field.dart for whatever reason has a negative x value.
This causes the cursor to be jammed into it's container making the width look weird. Second, the TextStyle.height property causes the cursor to jump.
I figured out how to fix this thanks to Pavel!
TextField - Font Size 50.0 / Height 1.30
https://imgur.com/gallery/G9bkcIf
TextField - Font Size 20.0 / Height 1.30
https://imgur.com/gallery/x7a5nzM
Fix Cursor Offset
The cursorOffset value is stored within the text_field.dart file. In
order to edit it, you should probably create a duplicate of the
text_field.dart file to customize. Here's how to do that,
although you might find better answers with a Google
Once you have the file ready to edit navigate to cursorOffset
within TargetPlatform.iOS. It should be around line 924-ish if
your file is unmodified.
Change the values of Offset(...) to 0 & 0 (x, y) respectively or
whatever you think is appropriate.
If you duplicated the text_field.dart file correctly then it should
be working right away!
Fix Cursor Jump
This fix is a lot less work. Simply add in a TextStyle widget to the
style: property of a TextField widget.
Then, just fill in the height property of your TextStyle widget
with whatever you think! I found 1.3 was a good median but pick the
best height for your fontSize. Here's some information on
height:
Github Issue Regarding This
https://github.com/flutter/flutter/issues/31661
I'm trying to make a script for a game called Hearthstone. The script will be used to press a certain button and play a certain card. The only problem I have is that the cards change position based on how many you have. So I want to know how I could make buttons to choose the amount of cards in my hand.
I've come across the Hotkeys command but it seems to be more of a toggle thing. All the cards are bound from 1-10 and was thinking that I could make it so ^1-^10 represents how many cards I have but I don't know how I could do that.
Oleg's comment was more of my answer than I thought.
setting ^1 to ^1::numCards=1 and so on, I was able to set an if statement to do what I wanted something to do when the variable numCards equated to different things. Such as:
1:
if numCards = 1
{
do thing
}
return
and so on...
I think this is more of a general issue. I would like to use a textfield that gets dynamic data and doesn't stretch more than a given max height. For instance, I have a textfield that, if it gets text that fits in one line, the textfield will be one line height, and i have other elements under it, that will move up with float positioning. Or, if I want a 3 line max height and if the text exceeds that space, then the rest will be trimmed.
I don't want to use java expressions to trim that text, as it is not always accurate. I am new to jasper and I am trying to know if there is any way to do this. I did a lot of searches, but maybe there is something that i missed, and i hope someone can help me. Thank you
I managed to solve this by extending net.sf.jasperreports.engine.fill.TextMeasurer and overriding initialize() method; also I had to extend net.sf.jasperreports.engine.util.AbstractTextMeasurerFactory and override the createMeasurer() method.
Now, whenever I want to have max # of lines, with no overflow, I add a property to that text field (e.g. maxLines) which is being passed to my custom TextMeasurerFactory. I hope this helped you.
We had a similar problem at work with JASPER Reports 4.5, where we had an invoice with a header and a table. We wanted the header to have dynamic height based on the lengths of certain fields (like address, partner name, etc,), but not more than a critical limit, otherwise the header will push the table and thus making a mess by splitting it across multiple pages. Also, the invoice shouldn't exceed 1 page.
We eventually had to move the header in the background section, where we also put a background for the table consisting of vertical lines (so it will extend to the end of an A4 page) and a white opaque square.
This way, if the header exceeds the max height it will go underneath the table's background, cropping the text. This was the desired effect we were looking for.
Sounds crazy, but it worked ...
In GTK (or pygtk or gtkmm...)
How can I detect that an application window has been manually resized by the user, as is typically done by dragging the window's edge?
I need to find a way to differentiate manual resizes from resizes that originate from gtk, such as changes in window content.
Have you tried connecting to the GDK_CONFIGURE event?
Check out this example under the
"Moving window" section. The example shows a callback doing something when the window is moved, but the configure event is a catch-all for moving, resizing and stack order events.
I managed to pull this off by watching for size_allocate and size_request signals on the GtkWindow. If size_request ever got smaller, I called resize(1,1). If size_allocate was ever bigger than expected, I turned the system off.
One thing I made sure to handle was size_request returning big, then small, and having size_allocate be big and then small. I don't know if this is possible, but I fixed it by making sure to only decrease the expected values for size_allocate when I got a smaller size_allocate, not when I got a smaller size_request.
Make sure that your size_request handler comes after the base class' handler so that you get the right values. I did this by overriding the method and then calling the base class method first.
I've tried this in both 1 and 2 dimensions and it seems to work either way.
In my case I was trying to distinguish between a user resizing a Gtk.Paned from the user resizing the whole window. Both emitted the notify::position signal.
My solution was, since I can't know if the user is resizing the window from the widget, reverse what I wanted to know. Record if the user has re-positioned the widget and ignore updates if the user didn't initiate them on my widget.
That is to say, instead of testing "if window being resized" I recorded the button-press-event and button-release-event's locally so I could instead test "if widget being re-positioned"
from gi.repository import Gtk
class MyPaned(Gtk.Paned):
_user_activated = False
def on_position(self, _, gparamspec):
if self._user_activated:
# widget touched
else:
# window resized (probably)
def on_button_press(self, *_):
self._user_activated = True
def on_button_release(self, *_):
self._user_activated = False
dev __init__(self, *args):
super(MyPaned, self).__init__(*args)
self.connect('notify::position', self.on_position)
self.connect('button-press-event', self.on_button_press)
self.connect('button-release-event', self.on_button_release)
Effectively by recorded when the user started and ended interacting with my widget directly, I could assume the rest of the time was due to the window being resized. (Until I find more cases)
In PyGTK, I've always watched for the expose_event for a window resize, then use the get_allocation method to get the new size.
You may be able to throw something together by using gdk_window_get_root_origin to get the top left corner of the window and gdk_window_get_geometry to get the width and height. Then you could hook a callback into the GDK_BUTTON_PRESS_MASK and check to see if the button press occurs near/on one of the edges of the window.
Of course, this seems quite hackish and it really bothers me that I couldn't find some simple way in the documentation for GdkWindow to do this. There is a gdk_window_begin_resize_drag function which really makes me think there's a cleaner way to do this, but I didn't see anything more obvious than my answer.