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Let textarea wrap lines

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This commit is contained in:
kilobtye 2016-07-26 20:38:11 +08:00
parent 8ded106186
commit 0a86543e6d
4 changed files with 16 additions and 13 deletions
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4
components/layout/display_list_builder.rs
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@ -29,7 +29,6 @@ use gfx::display_list::{LayeredItem, LayerInfo, LineDisplayItem, OpaqueNode};
use gfx::display_list::{SolidColorDisplayItem, StackingContext, StackingContextType};
use gfx::display_list::{TextDisplayItem, TextOrientation, WebRenderImageInfo};
use gfx::paint_thread::THREAD_TINT_COLORS;
use gfx::text::glyph::ByteIndex;
use gfx_traits::{color, ScrollPolicy, StackingContextId};
use inline::{FIRST_FRAGMENT_OF_ELEMENT, InlineFlow, LAST_FRAGMENT_OF_ELEMENT};
use ipc_channel::ipc;
@ -970,7 +969,8 @@ impl FragmentDisplayListBuilding for Fragment {
Some(insertion_point_index) => insertion_point_index,
None => return,
};
let range = Range::new(ByteIndex(0), insertion_point_index);
let range = Range::new(scanned_text_fragment_info.range.begin(),
insertion_point_index - scanned_text_fragment_info.range.begin());
let advance = scanned_text_fragment_info.run.advance_for_range(&range);
let insertion_point_bounds;