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Merge pull request #1650 from hojjatabdollahi/hojjat/fix-open-dialog-mime

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Fix mimetype based filtering in dialog
This commit is contained in:
Levi Portenier 2026-03-06 16:43:41 -07:00 • committed by GitHub
commit bfb2c6d5b8
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2 changed files with 47 additions and 4 deletions
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33
examples/dialog.rs
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@ -22,6 +22,7 @@ fn main() -> Result<(), Box<dyn std::error::Error>> {
pub enum Message {
DialogMessage(DialogMessage),
DialogOpen(DialogKind),
DialogOpenImages,
DialogResult(DialogResult),
}
@ -105,6 +106,31 @@ impl Application for App {
return Task::batch(tasks);
}
}
Message::DialogOpenImages => {
if self.dialog_opt.is_none() {
let (mut dialog, task) = Dialog::new(
DialogSettings::new().kind(DialogKind::OpenFile),
Message::DialogMessage,
Message::DialogResult,
);
let mut tasks = vec![task];
tasks.push(dialog.set_filters(
vec![
DialogFilter {
label: "Images".into(),
patterns: vec![DialogFilterPattern::Mime("image/*".into())],
},
DialogFilter {
label: "Any file".into(),
patterns: vec![DialogFilterPattern::Glob("*".into())],
},
],
Some(0),
));
self.dialog_opt = Some(dialog);
return Task::batch(tasks);
}
}
Message::DialogResult(result) => {
self.dialog_opt = None;
self.result_opt = Some(result);
@ -130,6 +156,13 @@ impl Application for App {
}
column = column.push(button);
}
{
let mut button = widget::button::standard("Open Image");
if self.dialog_opt.is_none() {
button = button.on_press(Message::DialogOpenImages);
}
column = column.push(button);
}
{
let mut button = widget::button::standard("Open Multiple Files");
if self.dialog_opt.is_none() {