Pretty simple issue, I'd like to display boolean values in my react-data-grid. I honestly don't care how it's displayed: Checkbox, Radio, text... I just want it to appear so I can edit it.
I'd rather not convert my data to all strings, then have to reconvert them back but that may be the only way.
This is a related issue that was just simply closed: https://github.com/adazzle/react-data-grid/issues/722
There's also a similar question: Using CheckboxEditor with react-data-grid asked yesterday and completely silent.
Does anyone have any way to show and edit boolean values in React-Data-Grid, or should I be looking elsewhere.
Since it's Boolean you can have a dropddown. I don't have a demo to show, but you can get the idea of what to do by looking at the following example.
Link.
There see the logic behind "Issue Type" Column.
Related
Example: A NPC greet you, and you have multiple choises that are questions for the NPC and if you want to know one answer of this questions, you click one button (1,2,3,4). Then the text change and give you the answer of the question.
I'm going to assume you have already set up your GUI and NPC Script.
Getting when a key is pressed is pretty simple in Unity: Use UnityEngine.Input
Example of use:
if(Input.GetKeyDown(KeyCode.Alpha1)) {
//do something
}
This is a basic example.
Input.GetKeyDown returns true only when the key is pressed at that specific moment of checking (the frame). KeyCode.Alpha1 is the key for '1' at the top of alphanumeric keyboards.
To get when the key is held down, for jumping or running, use Input.GetKey instead. This will be true if the key is held down at that instance, instead of only one at the beginning.
To get when the key is released, use 'Input.GetKeyUp'. This only runs once the key is let go.
For setting the color of a Textbox, use yourTextBox.color. I believe it works with both legacy Textboxes and TextMeshPro.
The way to do what you have is this:
In the Update call, check if an NPC is talking with the player.
If so, then check if the player has pressed 1 ,2, 3, or 4, using Input.GetKeyDown. (To make it nicer looking, have each option in a list and use the index of the result. KeyCode is an enum, so you can save it like any other variable.)
Call some function that returns the response to the answer. Return a string or something.
Override the text in the Textbox with the answer, and use yourTextBox.color to set the color as you wish.
This should cover it. I may have some typos or errors, but the basic principals should work. Also, make sure you implement it in a way that makes it easier to edit later. You don't want to write code that can't be added on later, trust me...
I want to validate that user cannot change spinner value manually by typing in text box of spinner.
For example a field sales multiple = x which I fetched from server not fix.
and displays a spinner field with limitation of like bellow
spinner.setMinValue = x
spinner.setIncrement = x
spinner.setValue = x
so user forcefully select a value which is multiple with x. e.g. if x=3 the user have to enter 3,6,9... and so on.
So here my issue is if I type a 2 in spinner field text box. GXT widget accept that value.
Posible solutions:
Is there any predefined properties of spinnerfield that i forget to set it?
Is there any predefined validator for this?
Can I set text box of spinner field read only by css so user cannot focus on text box but still change a value.
If none of above how to achieve manually?
i've searched a bit in the different classes and I don't see either a precise method which would set what you want.
Don't know about one, and even with one, a validator doesn't change the value in the input field, but maybe it's enough for your needs.
You can disable the text input by calling setEditable(boolean) on the spinnerfield (testSpinner.setEditable(false);)
Maybe you could search around the IntegerPropertyEditor, I haven't tried but as long as a new Spinner is like this:
SpinnerField<Integer> testSpinner = new SpinnerField<Integer>(new NumberPropertyEditor.IntegerPropertyEditor());
you can seen that there is another Constructor for IntegerPropertyEditor, which takes a "NumberFormat" param, but there is no NumberFormart() constructor, so I'm not sure about how you create your own one, but that could be an idea (to format numbers in the input to be a multiple of the increment).
The last option would be that Sencha forgot this possibility and that you should report this as a "bug" on the forum ?
Hope to have helped a bit, good luck :).
I have not been able to find any indicator which could tell me whether text in txBody tag is bulleted or not, can you please me in identifying which indicator should I use to understand whether the text is bulleted or plain ?
-Thank you
Inside the txBody tag, you can look for the tags "a:buFont" and "buChar" which helps you identify that the text is bulleted. eg.
<a:buFont typeface="Arial" pitchFamily="34" charset="0"/>
<a:buChar char="•"/>
Update:
Hi, +1 For posting this question, learnt a lot from it.
After googling I found this link which addresses similar issue, the resoponse from Adamm clears this,
"Ok, so i think ive got this figured out. Basically if no formatting
is specified in the layout or the slide, it goes to the master, and if
its a 'title' or 'ctrTitle' shape it uses the formatting in
and it defaults to lvl1. Same goes for text that is not
in a title shape, for these it defaults to the formatting in
and if no lvl is specified it defaults to lvl1. And
another piece of advice, although not pertinent to my original
question, there is another txStyle in the slideMaster,
which is used for text in a shape that is not in a txBody."
Now the slide in your pptx is using "Office Theme" and the text you are interested in is in the format shape within the slide design. The bulletted text is inheriting from the slideMaster1.xml in SlideMasters.
As mentioned in the above quote the buletted text is getting inherited from "a:lvl1pPr" of "p:bodyStyle" in the slideMaster1.xml, also you can see the level 2 bullet is defaulted to "-" for the office Theme slide master there.
I tried to confirm this by changing the char = "•" to ">" to see the bulleting changed to ">" in the below line
<p:bodyStyle>
<a:lvl1pPr marL="342900" indent="-342900" algn="l" defTabSz="914400" rtl="0" eaLnBrk="1" latinLnBrk="0" hangingPunct="1">
<a:spcBef>
<a:spcPct val="20000"/>
</a:spcBef>
<a:buFont typeface="Arial" pitchFamily="34" charset="0"/>
<a:buChar char="•"/>
....
Now if you want to change it programatically you can do this from slide master 1. But the only problem here is When we change the bulletted style here(like above), it is changing for all the slides and also for the future slides you will be creating with the same theme within your ppt.
Hope this helps.
Regards.
I'm trying to make a Completion when pressing tab, you get the first completion of all possibilities.
But, in a QWidget-based main window, pressing tab will make that QLineEdit lost focus, and completion popup hides after that.
Is there a way to fix it ?
Have you tried to subclass QLineEdit and intercept the key press event?
Alternatively you could set up an event filter.
Whew. It took me some time to figure this out :) Multiple times I have tried to solve this problem, but always gave up. Now, I dug enough to find the answer.
OP, please pardon me, because the code here is Python, but should be understandable and work for C++ as well.
Basically, the problem I had was "how to select an entry in the QCompleter"; I didn't notice before, but the answer is in the popup() method. QCompleter works with a model and a view, which contains the things to show.
You can change the current row as you wish, then get the index of that row in the model, then select it in the pop-up.
In my code, I subclassed QLineEdit, created a tabPressed signal which is emitted every time Tab is pressed. Then, connected this signal to a method of the same class which does this:
get the current index;
select the index in the popup;
advance to the next row.
As implementation, this is very trivial, but for my current purpose this is enough. Here's the skeleton (just for the tab part, it's missing the model and everything else).
class MyLineEdit(QLineEdit):
tabPressed = pyqtSignal()
def __init__(self, parent=None):
super().__init__(parent)
self._compl = QCompleter()
self.tabPressed.connect(self.next_completion)
def next_completion(self):
index = self._compl.currentIndex()
self._compl.popup().setCurrentIndex(index)
start = self._compl.currentRow()
if not self._compl.setCurrentRow(start + 1):
self._compl.setCurrentRow(0)
def event(self, event):
if event.type() == QEvent.KeyPress and event.key() == Qt.Key_Tab:
self.tabPressed.emit()
return True
return super().event(event)
You may need to adjust/fix few things, but this is the basic idea.
EDIT:
For details see
http://www.qtcentre.org/threads/23518-How-to-change-completion-rule-of-QCompleter
There's a little issue: when Return is pressed, the things don't work properly. Maybe you can find a solution to this problem in the link above, or in the referenced resources therein. I'll fix this in the next few days and update this answer.
There is probably a better solution but one that comes to mind is to change the focus policy for all other widgets on the form to something that doesn't include "tab" focus. The only options that don't use the tab key are Qt::ClickFocus and Qt::NoFocus.
I have a data-grid and three column in it. one column is type of DataGridViewComboBoxCell, three items are in this grid combo box, now i have to invoke selection index changed event to change value according to combo value change in grid.
also help me to make a new event ....
please help...
thanks
I really can't understand your question.
But maybe these informations can help:
A ComboBoxColumn has always two kinds of controls. A presenting one (in most cases a label) which is individually for each row. And a editing one that will be shared for the whole column. So take a look into this documentation and the IDataGridViewEditingControl Interface.
Maybe these will give you a starting point on how to solve your problem.
In the Load event for the form, you need to get the cell that you want to add the handler to and cast it as a regular combo box. You can then add the event handler on SelectedIndexChanged, but it must be done programmatically, and depending on the language you are using.