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add new function in ui for textfilter and doc

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This commit is contained in:
tetenpapier 2022-08-11 10:24:58 +02:00
parent 5450ee6136
commit 2d8ae7c9d0
1 changed files with 9 additions and 3 deletions
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12
imgui/src/widget/text_filter.rs
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@ -1,8 +1,8 @@
//! Helper to parse and apply text filters
use crate::sys;
use crate::Ui;
use std::ptr;
/// Helper to parse and apply text filters
pub struct TextFilter {
id: String,
raw: *mut sys::ImGuiTextFilter,
@ -27,9 +27,9 @@ impl TextFilter {
}
/// Builds the TextFilter with its filter attribute. You can use
/// `[pass_filter()](Self::pass_filter)` after it.
/// [`pass_filter()`](Self::pass_filter) after it.
///
/// If you want control the filter with an InputText, check `[draw()](Self::draw)`.
/// If you want control the filter with an InputText, check [`draw()`](Self::draw).
pub fn build(&self) {
unsafe {
sys::ImGuiTextFilter_Build(self.raw);
@ -61,6 +61,8 @@ impl TextFilter {
}
/// Returns true if the buffer matches the filter.
///
/// [`draw()`](Self::draw) or [`build()`](Self::build) mut be called **before** this function.
pub fn pass_filter(&self, mut buf: String) -> bool {
buf.push('\0');
let ptr = buf.as_mut_ptr();
@ -95,4 +97,8 @@ impl Ui {
pub fn text_filter(label: String) -> TextFilter {
TextFilter::new(label)
}
pub fn text_filter_with_filter(label: String, filter: String) -> TextFilter {
TextFilter::new_with_filter(label, filter)
}
}