How to restrict draggable area in compose mail
In Compose Mail, you can restrict the draggable area by using the draggable
attribute and specifying the bounds
property. Here's an example:
import androidx.compose.foundation.Draggable
import androidx.compose.foundation.layout.Column
import androidx.compose.foundation.layout.fillMaxWidth
import androidx.compose.foundation.layout.padding
import androidx.compose.material.Text
import androidx.compose.runtime.Composable
@Composable
fun RestrictedDraggableArea() {
Column(
modifier = Modifier
.fillMaxWidth()
.padding(16.dp)
) {
Draggable(
bounds = Modifier.width(200.dp),
// Your content here
content = {
Text("Draggable area")
}
)
}
}
In this example, the Draggable
component is used to create a draggable area. The bounds
property is set to Modifier.width(200.dp)
, which restricts the draggable area to a width of 200.dp. You can adjust this value to set the desired width.
You can also use bounds
with Modifier.height
or Modifier.size
to restrict the draggable area in both directions.
If you want to restrict the draggable area to a specific region of the screen, you can use the bounds
property with a Modifier
that defines the region. For example:
Draggable(
bounds = Modifier
.width(200.dp)
.height(100.dp)
.offset(x = 100.dp, y = 100.dp),
// Your content here
content = {
Text("Draggable area")
}
)
This will create a draggable area that is 200x100dp in size and is offset by 100dp from the top-left corner of the screen.
Note that the bounds
property only works when the Draggable
component is used with a Column
or Row
layout. If you use it with a Box
or other layout, it may not work as expected.