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Add some support for menu bars

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This commit is contained in:
Emil Ernerfeldt
2020-05-10 19:03:36 +02:00
parent a8d943db54
commit 34b4c985a2
3 changed files with 153 additions and 1 deletions
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13
emigui/src/widgets.rs
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@@ -179,6 +179,8 @@ impl Widget for Hyperlink {
pub struct Button {
text: String,
text_color: Option<Color>,
/// None means default for interact
fill_color: Option<Color>,
}
impl Button {
@@ -186,6 +188,7 @@ impl Button {
Self {
text: text.into(),
text_color: None,
fill_color: None,
}
}
@@ -193,6 +196,11 @@ impl Button {
self.text_color = Some(text_color);
self
}
pub fn fill_color(mut self, fill_color: Option<Color>) -> Self {
self.fill_color = fill_color;
self
}
}
impl Widget for Button {
@@ -207,9 +215,12 @@ impl Widget for Button {
let interact = ui.reserve_space(size, Some(id));
let mut text_cursor = interact.rect.left_center() + vec2(padding.x, -0.5 * text_size.y);
text_cursor.y += 2.0; // TODO: why is this needed?
let fill_color = self
.fill_color
.or(ui.style().interact(&interact).fill_color);
ui.add_paint_cmd(PaintCmd::Rect {
corner_radius: ui.style().interact(&interact).corner_radius,
fill_color: ui.style().interact(&interact).fill_color,
fill_color: fill_color,
outline: ui.style().interact(&interact).outline,
rect: interact.rect,
});