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Add `TableBuilder::drag_to_scroll` (#3100) 

* Add TableBuilder::drag_to_scroll

* Add reference to ScrollArea::drag_to_scroll
This commit is contained in:
Kamen Yovchevski 2023-08-14 18:21:42 +02:00 committed by GitHub
parent dbe55ba46a
commit 043183a3a4
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1 changed files with 12 additions and 0 deletions
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12
crates/egui_extras/src/table.rs
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@ -159,6 +159,7 @@ fn to_sizing(columns: &[Column]) -> crate::sizing::Sizing {
struct TableScrollOptions { struct TableScrollOptions {
vscroll: bool, vscroll: bool,
drag_to_scroll: bool,
stick_to_bottom: bool, stick_to_bottom: bool,
scroll_to_row: Option<(usize, Option<Align>)>, scroll_to_row: Option<(usize, Option<Align>)>,
scroll_offset_y: Option<f32>, scroll_offset_y: Option<f32>,
@ -171,6 +172,7 @@ impl Default for TableScrollOptions {
fn default() -> Self { fn default() -> Self {
Self { Self {
vscroll: true, vscroll: true,
drag_to_scroll: true,
stick_to_bottom: false, stick_to_bottom: false,
scroll_to_row: None, scroll_to_row: None,
scroll_offset_y: None, scroll_offset_y: None,
@ -273,6 +275,14 @@ impl<'a> TableBuilder<'a> {
self.vscroll(vscroll) self.vscroll(vscroll)
} }
/// Enables scrolling the table's contents using mouse drag (default: `true`).
///
/// See [`ScrollArea::drag_to_scroll`] for more.
pub fn drag_to_scroll(mut self, drag_to_scroll: bool) -> Self {
self.scroll_options.drag_to_scroll = drag_to_scroll;
self
}
/// Should the scroll handle stick to the bottom position even as the content size changes /// Should the scroll handle stick to the bottom position even as the content size changes
/// dynamically? The scroll handle remains stuck until manually changed, and will become stuck /// dynamically? The scroll handle remains stuck until manually changed, and will become stuck
/// once again when repositioned to the bottom. Default: `false`. /// once again when repositioned to the bottom. Default: `false`.
@ -555,6 +565,7 @@ impl<'a> Table<'a> {
let TableScrollOptions { let TableScrollOptions {
vscroll, vscroll,
drag_to_scroll,
stick_to_bottom, stick_to_bottom,
scroll_to_row, scroll_to_row,
scroll_offset_y, scroll_offset_y,
@ -567,6 +578,7 @@ impl<'a> Table<'a> {
let mut scroll_area = ScrollArea::new([false, vscroll]) let mut scroll_area = ScrollArea::new([false, vscroll])
.auto_shrink([true; 2]) .auto_shrink([true; 2])
.drag_to_scroll(drag_to_scroll)
.stick_to_bottom(stick_to_bottom) .stick_to_bottom(stick_to_bottom)
.min_scrolled_height(min_scrolled_height) .min_scrolled_height(min_scrolled_height)
.max_height(max_scroll_height) .max_height(max_scroll_height)