MirrorDimension/ocelot-desktop
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Take mouse.y into account when computing the selection endpoint

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Fingercomp 2025-09-03 01:05:00 +03:00
parent ca8ef6eee1
commit 68350f8d62
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1 changed files with 16 additions and 5 deletions
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21
src/main/scala/ocelot/desktop/ui/widget/TextInput.scala
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@ -181,8 +181,15 @@ class TextInput(val initialText: String = "") extends Widget with MouseHandler w
selectWord()
case DragEvent(DragEvent.State.Start | DragEvent.State.Drag, MouseEvent.Button.Left, mouse) if isFocused =>
val pos = pixelToCursorPosition(mouse.x - bounds.x)
selection = Selection(selection.fold(prevCursorPosition.value)(_.start), pos)
val pos = if (mouse.y < bounds.y) {
0
} else if (mouse.y > bounds.max.y) {
_text.chars.length
} else {
pixelToCursorPosition(mouse.x - bounds.x)
}
extendSelection(pos, prevCursorPosition.value)
cursor.position = pos
case event @ KeyEvent(KeyEvent.State.Press | KeyEvent.State.Repeat, Keyboard.KEY_LEFT, _) if isFocused =>
@ -290,12 +297,16 @@ class TextInput(val initialText: String = "") extends Widget with MouseHandler w
}
pos
}
private def extendSelection(position: Int, cursorPosition: Int = cursor.position): Unit = {
selection = Selection(selection.fold(cursorPosition)(_.start), position)
}
private def handleKeyMovement(position: Int): Unit = {
selection = if (KeyEvents.isShiftDown) {
Selection(selection.fold(cursor.position)(_.start), position)
if (KeyEvents.isShiftDown) {
extendSelection(position)
} else {
None
selection = None
}
cursor.position = position