migrations/egui
1
0
Fork 0
mirror of https://github.com/emilk/egui.git synced 2026-08-30 13:20:05 -04:00
Code Activity

ui.horizontal_for_text: Size and spacing made for text

Browse Source
This commit is contained in:
Emil Ernerfeldt
2020-12-13 18:14:18 +01:00
parent b15bd76596
commit 5880c95158
2 changed files with 27 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

22
egui/src/ui.rs
View File

@@ -850,6 +850,28 @@ impl Ui {
self.horizontal_with_main_wrap(false, add_contents)
}
/// Like `horizontal`, but will set up the spacing to match that of a normal label.
///
/// In particular, the space between widgets is the same width as the space character.
///
/// You can still add any widgets to the layout (not only Labels).
pub fn horizontal_for_text<R>(
&mut self,
text_style: TextStyle,
add_contents: impl FnOnce(&mut Ui) -> R,
) -> (R, Response) {
self.wrap(|ui| {
let font = &ui.fonts()[text_style];
let row_height = font.row_height();
let space_width = font.glyph_width(' ');
let style = ui.style_mut();
style.spacing.interact_size.y = row_height;
style.spacing.item_spacing.x = space_width;
style.spacing.item_spacing.y = 0.0;
ui.horizontal(add_contents).0
})
}
/// Start a ui with horizontal layout that wraps to a new row
/// when it reaches the right edge of the `max_size`.
/// After you have called this, the function registers the contents as any other widget.