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Auto merge of #8983 - Manishearth:cursors, r=jdm

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Various textinput fixes

 - Currently the cursor sticks around if you click elsewhere. Now the text inputs are relayout-ed on blur.
 - Currently whitespace gets collapsed in text input (https://github.com/servo/servo/issues/8772). Not anymore.

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This commit is contained in:
bors-servo 2016-01-11 23:21:03 +05:30
commit 099beee85c
9 changed files with 117 additions and 7 deletions
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4
components/script/dom/element.rs
View file

@ -1910,7 +1910,9 @@ impl Element {
}
pub fn set_focus_state(&self, value: bool) {
self.set_state(IN_FOCUS_STATE, value)
self.set_state(IN_FOCUS_STATE, value);
let doc = document_from_node(self);
doc.content_changed(self.upcast(), NodeDamage::OtherNodeDamage);
}
pub fn get_hover_state(&self) -> bool {

3
components/script/dom/htmlinputelement.rs
View file

@ -202,6 +202,9 @@ impl LayoutHTMLInputElementHelpers for LayoutJS<HTMLInputElement> {
#[allow(unrooted_must_root)]
#[allow(unsafe_code)]
unsafe fn get_insertion_point_index_for_layout(self) -> Option<isize> {
if !(*self.unsafe_get()).upcast::<Element>().get_focus_state() {
return None;
}
match (*self.unsafe_get()).input_type.get() {
InputType::InputText => {
let raw = self.get_value_for_layout();

11
components/script/dom/htmltextareaelement.rs
View file

@ -45,7 +45,7 @@ pub trait LayoutHTMLTextAreaElementHelpers {
#[allow(unsafe_code)]
unsafe fn get_value_for_layout(self) -> String;
#[allow(unsafe_code)]
unsafe fn get_absolute_insertion_point_for_layout(self) -> usize;
unsafe fn get_absolute_insertion_point_for_layout(self) -> Option<usize>;
#[allow(unsafe_code)]
fn get_cols(self) -> u32;
#[allow(unsafe_code)]
@ -61,8 +61,13 @@ impl LayoutHTMLTextAreaElementHelpers for LayoutJS<HTMLTextAreaElement> {
#[allow(unrooted_must_root)]
#[allow(unsafe_code)]
unsafe fn get_absolute_insertion_point_for_layout(self) -> usize {
(*self.unsafe_get()).textinput.borrow_for_layout().get_absolute_insertion_point()
unsafe fn get_absolute_insertion_point_for_layout(self) -> Option<usize> {
if (*self.unsafe_get()).upcast::<Element>().get_focus_state() {
Some((*self.unsafe_get()).textinput.borrow_for_layout()
.get_absolute_insertion_point())
} else {
None
}
}
#[allow(unsafe_code)]