In my Sublime Text (v3), there seems to be some issue suddenly with selection. So assume I have the following code;
const testvar = '123';
Earlier, if I double clicked on either const Or testvar, it just selected that. However for some reason, it is now selecting both const & testvar
Earlier, if I had my cursor at the start of line and did Ctrl + Right arrow, it would take me to start of next word i.e. testvar. But now, it seems to be hoppinh over 2 words and cursor goes to =
Not sure if some setting got changed unintentionally.
Related
I am hiding the character * by inserting GlyphProperty.null then calling setGlyphs(_:properties:characterIndexes:font:forGlyphRange:) inside layoutManager(_:shouldGenerateGlyphs:properties:characterIndexes:font:forGlyphRange:) as described in the answer in https://stackoverflow.com/a/57697139/9568961, it works but after a certain sequence of text editing, the cursor starts to misplace, as shown in the gif https://github.com/dzAtZJU/Demos/blob/master/cursor_misplace.GIF?raw=true
GIF Description: When the second line becomes qq, I try to move the cursor to the end of first line, but it move directly to the beginning. I then try to delete characters, then the cursor move to the end correctly.
The sample project is here https://github.com/dzAtZJU/HideText.
Is it a bug? Have anyone run into this? How can I work around this?
This is a year-old question, but for anyone struggling with the same problem, here's a solution.
My Markdown-like parser knows the ranges for both the line on which the cursor is now, and where it was previously. I'm calling hideAndShowMarkup whenever text view selection changes.
You need to invalidate current glyphs for both of the ranges, and then redraw them synchronously before updating insertion point. The most crucial step is invalidating layout for the range where you want to show Markdown symbols. Without that, your caret gets drawn into the wrong position.
Code is in Objective C, but should be easy to implement in Swift, too.
-(void)hideAndShowMarkup {
// Just for reference
Line* line = currentLine;
Line* prevLine = previouslySelectedLine;
[self.layoutManager invalidateGlyphsForCharacterRange:line.range changeInLength:0 actualCharacterRange:nil];
[self.layoutManager invalidateGlyphsForCharacterRange:prevLine.range changeInLength:0 actualCharacterRange:nil];
[self.layoutManager invalidateLayoutForCharacterRange:line.range actualCharacterRange:nil];
if (NSGraphicsContext.currentContext) {
[self.layoutManager drawGlyphsForGlyphRange:line.range atPoint:self.frame.origin];
[self.layoutManager drawGlyphsForGlyphRange:prevLine.range atPoint:self.frame.origin];
}
[self updateInsertionPointStateAndRestartTimer:NO];
}
I'm using JTextPane because I need to markup text.
When typing into the JtextPane the second word always goes to new line. Then also when making the second word longer (after it went to a new line) the scroll bar appears and the JTextPane resizes. If I start typing in a new row then second word in that line does not go to a new line (as long the second word does not exceed width)
I tried adding a blank string that is very long in the first line and seems to do the trick, but this blank line is not really what I want to have.
Also tried adding it to after the text but it gives more problems
Is there something else that I can do to make the text only go to new line when I press enter? I can do it without a blank string using jtextarea, but then I can't markup text as I type.
I found the answer:
JTextPane textPane = new JTextPane()
{
public boolean getScrollableTracksViewportWidth()
{
return getUI().getPreferredSize(this).width
<= getParent().getSize().width;
}
};
We can overite the getScrollableTracksViewportWidth method to have a no wrapping text pane.
Website for more info: Here
I want to put a transparent label on top of a sheet in Excel, so that I can take advantage of the MouseMove event of the label to "draw cells" (aka change their fill color and so on) by mouse click / drag / etc. - since I can't do that on the cells per se.
Now everything works just fine, except that I can't make the label transparent at runtime (aka in VBA) ... while by doing exactly the same thing in Design Mode works as expected. Specifically, I have the code (more or less):
Dim MapLabel As OLEObject
On Error Resume Next
Sheet2.OLEObjects("MapLabel").Delete
Set MapLabel = Sheet2.OLEObjects.Add("Forms.Label.1")
MapLabel.name = "MapLabel"
MapLabel.Placement = xlMoveAndSize
MapLabel.Object.Caption = ""
' Problem line below
MapLabel.Object.BackStyle = fmBackStyleTransparent
' Problem line above
MapLabel.Left = Sheet2.cells(2, 6).Left
MapLabel.Top = Sheet2.cells(2, 6).Top
MapLabel.Width = Sheet2.cells(2,6).Width * 10
MapLabel.Height = Sheet2.cells(2,6).Height * 10
So, in words, I first delete the label named 'MapLabel', then recreate it (the above code goes into a "init" Sub). All the code lines except the one marked produce the desired result. The marked one does set the BackStyle property of the label to fmBackStyleTransparent ... but it doesn't actually make the label transparent. This is frustrating, because it's the same approach that works flawlessly at design time!
Do you have a solution to this? I read about solving similar problems by declaring the label as MsForms.Label or as Control, but the sheet object doesn't have those properties, plus, there are far more label properties which can be set using the OLEObject than with the help of MsForms.Label or Control.
All you need to do after this line:
MapLabel.Object.BackStyle = fmBackStyleTransparent
put this line:
ActiveSheet.Shapes(MapLabel.Name).Fill.Transparency = 1
I hope I helped.
P.S. If you need explanation i will edit my answer.
I had the same problem as you but in Word. The solution for me was to do the following:
In design mode:
Right click on the object
Navigate to Switch to automatic form/Image > Wrapping > In front of the text
Add an empty picture to your label
I have a virtual keyboard created in RealBasic.
When I press letters, numbers I append it to a textfield all its ok but, how do I delete characters from that textfield from current cursor position when I press "Delete" button from virtual keyboard?
To append letters or numbers to the textfields I use:
TextField1.Text = TextField1.text + me.Caption //to append caption
TextField1.SelStart = Len(TextField1.text) // to move cursor at the end of string
Paul's solution works if you only plan to delete the last typed character.
But beware: If you let the user also move the cursor left and right, you have to delete the text at the position of the cursor, of course. And if you also allow the user to select text, then it's even more complicated.
I suggest that your virtual keyboard simply send the typed key to the system as if the user had pressed the key. That way, the TextEdit field will do everything for you.
To make this work, however, you need custom solutions for each OS platform you want to support.
Let me know which platforms you plan to support and I'll see what I can find. I have some code for OSX but not for Windows, yet.
Doing what Thomas said means:
dim n as String = TextField1.Text
n = newText.left(TextField1.selStart) + n.right(n.len - textField1.selStart - 1)
textField1.text = n
Just lop off the last character:
TextField1.Text = TextField1.Text.Left(TextField1.Len-1)
Whenever I type a : (colon) it moves all the text on the current line to the beginning of the line, ignoring spaces and tabs.
So if I type
var combo = new Ext.form.ComboBox({
typeAhead //I'm about to type a colon, but right now it looks fine
})
Then I type the colon it moves the text and it now looks like
var combo = new Ext.form.ComboBox({
typeAhead: //text is no longer indented
})
This is a javascript file, so that might be causing the problem?
How can I stop my text from being moved to the beginning of the line when I type a colon?
Adding a colon to the end of a token is causing vim to interpret it as a jump label for C-indenting purposes. :set cino+=L0 should cause it to stay in the current column.
Also, doesn't the JSON syntax allow you to quote the thing that precedes the colon? That should prevent vim from thinking it's a label too.
var combo = new Ext.form.ComboBox({
"typeAhead": "foo" // this isn't a jump label
});