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closes #332 and #481

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This commit is contained in:
Jack Spira 2021-09-05 14:56:21 -07:00
parent ba3f16b228
commit af9fc52bca
1 changed files with 44 additions and 0 deletions
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44
imgui/src/widget/tree.rs
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@ -386,10 +386,32 @@ impl<'a> CollapsingHeader<'a> {
self.flags.set(TreeNodeFlags::FRAME_PADDING, value); self.flags.set(TreeNodeFlags::FRAME_PADDING, value);
self self
} }
/// Begins the collapsing header.
///
/// Returns true if the collapsing header is open and content should be rendered.
///
/// This is the same as [build] but is provided for consistent naming.
#[must_use]
pub fn begin(self, ui: &Ui) -> bool {
self.build(ui)
}
/// Begins the collapsing header.
///
/// Returns true if the collapsing header is open and content should be rendered.
///
/// This is the same as [build_with_close_button] but is provided for consistent naming.
#[must_use]
pub fn begin_with_close_button(self, ui: &Ui, opened: &mut bool) -> bool {
self.build_with_close_button(ui, opened)
}
/// Builds the collapsing header. /// Builds the collapsing header.
/// ///
/// Returns true if the collapsing header is open and content should be rendered. /// Returns true if the collapsing header is open and content should be rendered.
#[must_use] #[must_use]
#[inline]
pub fn build(self, _: &Ui) -> bool { pub fn build(self, _: &Ui) -> bool {
unsafe { unsafe {
sys::igCollapsingHeaderTreeNodeFlags(self.label.as_ptr(), self.flags.bits() as i32) sys::igCollapsingHeaderTreeNodeFlags(self.label.as_ptr(), self.flags.bits() as i32)
@ -400,6 +422,7 @@ impl<'a> CollapsingHeader<'a> {
/// ///
/// Returns true if the collapsing header is open and content should be rendered. /// Returns true if the collapsing header is open and content should be rendered.
#[must_use] #[must_use]
#[inline]
pub fn build_with_close_button(self, _: &Ui, opened: &mut bool) -> bool { pub fn build_with_close_button(self, _: &Ui, opened: &mut bool) -> bool {
unsafe { unsafe {
sys::igCollapsingHeaderBoolPtr( sys::igCollapsingHeaderBoolPtr(
@ -410,3 +433,24 @@ impl<'a> CollapsingHeader<'a> {
} }
} }
} }
impl Ui<'_> {
/// Constructs a new collapsing header
#[doc(alias = "CollapsingHeader")]
pub fn collapsing_header(&self, label: &ImStr, flags: TreeNodeFlags) -> bool {
CollapsingHeader::new(label).flags(flags).build(self)
}
/// Constructs a new collapsing header
#[doc(alias = "CollapsingHeader")]
pub fn collapsing_header_with_close_button(
&self,
label: &ImStr,
flags: TreeNodeFlags,
opened: &mut bool,
) -> bool {
CollapsingHeader::new(label)
.flags(flags)
.build_with_close_button(self, opened)
}
}