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-rw-r--r--examples/combo_box/src/main.rs2
-rw-r--r--examples/editor/src/main.rs4
-rw-r--r--examples/gradient/src/main.rs2
-rw-r--r--examples/layout/src/main.rs10
-rw-r--r--examples/lazy/src/main.rs2
-rw-r--r--examples/modal/src/main.rs14
-rw-r--r--examples/pane_grid/src/main.rs55
-rw-r--r--examples/pick_list/src/main.rs4
-rw-r--r--examples/qr_code/src/main.rs16
-rw-r--r--examples/screenshot/src/main.rs88
-rw-r--r--examples/scrollable/src/main.rs20
-rw-r--r--examples/styling/src/main.rs2
-rw-r--r--examples/toast/src/main.rs11
-rw-r--r--examples/tour/src/main.rs32
-rw-r--r--examples/vectorial_text/src/main.rs2
-rw-r--r--examples/visible_bounds/src/main.rs10
16 files changed, 133 insertions, 141 deletions
diff --git a/examples/combo_box/src/main.rs b/examples/combo_box/src/main.rs
index 4f347667..fcf5feaa 100644
--- a/examples/combo_box/src/main.rs
+++ b/examples/combo_box/src/main.rs
@@ -68,7 +68,7 @@ impl Sandbox for Example {
text(&self.text),
"What is your language?",
combo_box,
- vertical_space(150),
+ vertical_space().height(150),
]
.width(Length::Fill)
.align_items(Alignment::Center)
diff --git a/examples/editor/src/main.rs b/examples/editor/src/main.rs
index 75b66264..53c9cf7c 100644
--- a/examples/editor/src/main.rs
+++ b/examples/editor/src/main.rs
@@ -155,7 +155,7 @@ impl Application for Editor {
"Save file",
self.is_dirty.then_some(Message::SaveFile)
),
- horizontal_space(Length::Fill),
+ horizontal_space(),
pick_list(
highlighter::Theme::ALL,
Some(self.theme),
@@ -179,7 +179,7 @@ impl Application for Editor {
} else {
String::from("New file")
}),
- horizontal_space(Length::Fill),
+ horizontal_space(),
text({
let (line, column) = self.content.cursor_position();
diff --git a/examples/gradient/src/main.rs b/examples/gradient/src/main.rs
index 32b2e4aa..a021c164 100644
--- a/examples/gradient/src/main.rs
+++ b/examples/gradient/src/main.rs
@@ -71,7 +71,7 @@ impl Sandbox for Gradient {
transparent,
} = *self;
- let gradient_box = container(horizontal_space(Length::Fill))
+ let gradient_box = container(horizontal_space())
.width(Length::Fill)
.height(Length::Fill)
.style(move |_: &_| {
diff --git a/examples/layout/src/main.rs b/examples/layout/src/main.rs
index f41c9986..06a476be 100644
--- a/examples/layout/src/main.rs
+++ b/examples/layout/src/main.rs
@@ -85,7 +85,7 @@ impl Application for Layout {
fn view(&self) -> Element<Message> {
let header = row![
text(self.example.title).size(20).font(Font::MONOSPACE),
- horizontal_space(Length::Fill),
+ horizontal_space(),
checkbox("Explain", self.explain)
.on_toggle(Message::ExplainToggled),
pick_list(Theme::ALL, Some(&self.theme), Message::ThemeSelected),
@@ -117,7 +117,7 @@ impl Application for Layout {
.on_press(Message::Previous)
.into(),
),
- Some(horizontal_space(Length::Fill).into()),
+ Some(horizontal_space().into()),
(!self.example.is_last()).then_some(
button("Next →")
.padding([5, 10])
@@ -251,16 +251,16 @@ fn row_<'a>() -> Element<'a, Message> {
}
fn space<'a>() -> Element<'a, Message> {
- row!["Left!", horizontal_space(Length::Fill), "Right!"].into()
+ row!["Left!", horizontal_space(), "Right!"].into()
}
fn application<'a>() -> Element<'a, Message> {
let header = container(
row![
square(40),
- horizontal_space(Length::Fill),
+ horizontal_space(),
"Header!",
- horizontal_space(Length::Fill),
+ horizontal_space(),
square(40),
]
.padding(10)
diff --git a/examples/lazy/src/main.rs b/examples/lazy/src/main.rs
index 04df0744..9d8c0e35 100644
--- a/examples/lazy/src/main.rs
+++ b/examples/lazy/src/main.rs
@@ -186,7 +186,7 @@ impl Sandbox for App {
row![
text(&item.name)
.style(theme::Text::Color(item.color.into())),
- horizontal_space(Length::Fill),
+ horizontal_space(),
pick_list(Color::ALL, Some(item.color), move |color| {
Message::ItemColorChanged(item.clone(), color)
}),
diff --git a/examples/modal/src/main.rs b/examples/modal/src/main.rs
index 6fe951ee..938ce32c 100644
--- a/examples/modal/src/main.rs
+++ b/examples/modal/src/main.rs
@@ -111,13 +111,9 @@ impl Application for App {
fn view(&self) -> Element<Message> {
let content = container(
column![
- row![
- text("Top Left"),
- horizontal_space(Length::Fill),
- text("Top Right")
- ]
- .align_items(Alignment::Start)
- .height(Length::Fill),
+ row![text("Top Left"), horizontal_space(), text("Top Right")]
+ .align_items(Alignment::Start)
+ .height(Length::Fill),
container(
button(text("Show Modal")).on_press(Message::ShowModal)
)
@@ -127,7 +123,7 @@ impl Application for App {
.height(Length::Fill),
row![
text("Bottom Left"),
- horizontal_space(Length::Fill),
+ horizontal_space(),
text("Bottom Right")
]
.align_items(Alignment::End)
@@ -157,7 +153,7 @@ impl Application for App {
text_input("", &self.password)
.on_input(Message::Password)
.on_submit(Message::Submit)
- .password()
+ .secure(true)
.padding(5),
]
.spacing(5),
diff --git a/examples/pane_grid/src/main.rs b/examples/pane_grid/src/main.rs
index 742dc344..39719420 100644
--- a/examples/pane_grid/src/main.rs
+++ b/examples/pane_grid/src/main.rs
@@ -276,7 +276,7 @@ fn view_content<'a>(
.on_press(message)
};
- let mut controls = column![
+ let controls = column![
button(
"Split horizontally",
Message::Split(pane_grid::Axis::Horizontal, pane),
@@ -286,15 +286,16 @@ fn view_content<'a>(
Message::Split(pane_grid::Axis::Vertical, pane),
)
]
- .spacing(5)
- .max_width(160);
-
- if total_panes > 1 && !is_pinned {
- controls = controls.push(
+ .push_maybe(if total_panes > 1 && !is_pinned {
+ Some(
button("Close", Message::Close(pane))
.style(theme::Button::Destructive),
- );
- }
+ )
+ } else {
+ None
+ })
+ .spacing(5)
+ .max_width(160);
let content = column![
text(format!("{}x{}", size.width, size.height)).size(24),
@@ -317,31 +318,31 @@ fn view_controls<'a>(
is_pinned: bool,
is_maximized: bool,
) -> Element<'a, Message> {
- let mut row = row![].spacing(5);
+ let row = row![].spacing(5).push_maybe(if total_panes > 1 {
+ let (content, message) = if is_maximized {
+ ("Restore", Message::Restore)
+ } else {
+ ("Maximize", Message::Maximize(pane))
+ };
- if total_panes > 1 {
- let toggle = {
- let (content, message) = if is_maximized {
- ("Restore", Message::Restore)
- } else {
- ("Maximize", Message::Maximize(pane))
- };
+ Some(
button(text(content).size(14))
.style(theme::Button::Secondary)
.padding(3)
- .on_press(message)
- };
-
- row = row.push(toggle);
- }
+ .on_press(message),
+ )
+ } else {
+ None
+ });
- let mut close = button(text("Close").size(14))
+ let close = button(text("Close").size(14))
.style(theme::Button::Destructive)
- .padding(3);
-
- if total_panes > 1 && !is_pinned {
- close = close.on_press(Message::Close(pane));
- }
+ .padding(3)
+ .on_press_maybe(if total_panes > 1 && !is_pinned {
+ Some(Message::Close(pane))
+ } else {
+ None
+ });
row.push(close).into()
}
diff --git a/examples/pick_list/src/main.rs b/examples/pick_list/src/main.rs
index e4d96dc8..c40493e2 100644
--- a/examples/pick_list/src/main.rs
+++ b/examples/pick_list/src/main.rs
@@ -43,10 +43,10 @@ impl Sandbox for Example {
.placeholder("Choose a language...");
let content = column![
- vertical_space(600),
+ vertical_space().height(600),
"Which is your favorite language?",
pick_list,
- vertical_space(600),
+ vertical_space().height(600),
]
.width(Length::Fill)
.align_items(Alignment::Center)
diff --git a/examples/qr_code/src/main.rs b/examples/qr_code/src/main.rs
index 9f75eaf6..36f79a31 100644
--- a/examples/qr_code/src/main.rs
+++ b/examples/qr_code/src/main.rs
@@ -1,5 +1,6 @@
-use iced::widget::qr_code::{self, QRCode};
-use iced::widget::{column, container, pick_list, row, text, text_input};
+use iced::widget::{
+ column, container, pick_list, qr_code, row, text, text_input,
+};
use iced::{Alignment, Element, Length, Sandbox, Settings, Theme};
pub fn main() -> iced::Result {
@@ -65,15 +66,16 @@ impl Sandbox for QRGenerator {
.spacing(10)
.align_items(Alignment::Center);
- let mut content = column![title, input, choose_theme]
+ let content = column![title, input, choose_theme]
+ .push_maybe(
+ self.qr_code
+ .as_ref()
+ .map(|data| qr_code(data).cell_size(10)),
+ )
.width(700)
.spacing(20)
.align_items(Alignment::Center);
- if let Some(qr_code) = self.qr_code.as_ref() {
- content = content.push(QRCode::new(qr_code).cell_size(10));
- }
-
container(content)
.width(Length::Fill)
.height(Length::Fill)
diff --git a/examples/screenshot/src/main.rs b/examples/screenshot/src/main.rs
index 64aa1a7a..79749956 100644
--- a/examples/screenshot/src/main.rs
+++ b/examples/screenshot/src/main.rs
@@ -183,58 +183,60 @@ impl Application for Example {
.spacing(10)
.align_items(Alignment::Center);
- let mut crop_controls =
+ let crop_controls =
column![crop_origin_controls, crop_dimension_controls]
+ .push_maybe(
+ self.crop_error
+ .as_ref()
+ .map(|error| text(format!("Crop error! \n{error}"))),
+ )
.spacing(10)
.align_items(Alignment::Center);
- if let Some(crop_error) = &self.crop_error {
- crop_controls =
- crop_controls.push(text(format!("Crop error! \n{crop_error}")));
- }
+ let controls = {
+ let save_result =
+ self.saved_png_path.as_ref().map(
+ |png_result| match png_result {
+ Ok(path) => format!("Png saved as: {path:?}!"),
+ Err(PngError(error)) => {
+ format!("Png could not be saved due to:\n{}", error)
+ }
+ },
+ );
- let mut controls = column![
column![
- button(centered_text("Screenshot!"))
+ column![
+ button(centered_text("Screenshot!"))
+ .padding([10, 20, 10, 20])
+ .width(Length::Fill)
+ .on_press(Message::Screenshot),
+ if !self.png_saving {
+ button(centered_text("Save as png")).on_press_maybe(
+ self.screenshot.is_some().then(|| Message::Png),
+ )
+ } else {
+ button(centered_text("Saving..."))
+ .style(theme::Button::Secondary)
+ }
+ .style(theme::Button::Secondary)
.padding([10, 20, 10, 20])
.width(Length::Fill)
- .on_press(Message::Screenshot),
- if !self.png_saving {
- button(centered_text("Save as png")).on_press_maybe(
- self.screenshot.is_some().then(|| Message::Png),
- )
- } else {
- button(centered_text("Saving..."))
- .style(theme::Button::Secondary)
- }
- .style(theme::Button::Secondary)
- .padding([10, 20, 10, 20])
- .width(Length::Fill)
- ]
- .spacing(10),
- column![
- crop_controls,
- button(centered_text("Crop"))
- .on_press(Message::Crop)
- .style(theme::Button::Destructive)
- .padding([10, 20, 10, 20])
- .width(Length::Fill),
+ ]
+ .spacing(10),
+ column![
+ crop_controls,
+ button(centered_text("Crop"))
+ .on_press(Message::Crop)
+ .style(theme::Button::Destructive)
+ .padding([10, 20, 10, 20])
+ .width(Length::Fill),
+ ]
+ .spacing(10)
+ .align_items(Alignment::Center),
]
- .spacing(10)
- .align_items(Alignment::Center),
- ]
- .spacing(40);
-
- if let Some(png_result) = &self.saved_png_path {
- let msg = match png_result {
- Ok(path) => format!("Png saved as: {path:?}!"),
- Err(PngError(error)) => {
- format!("Png could not be saved due to:\n{}", error)
- }
- };
-
- controls = controls.push(text(msg));
- }
+ .push_maybe(save_result.map(text))
+ .spacing(40)
+ };
let side_content = container(controls)
.align_x(alignment::Horizontal::Center)
diff --git a/examples/scrollable/src/main.rs b/examples/scrollable/src/main.rs
index 29c39c36..ac18fd38 100644
--- a/examples/scrollable/src/main.rs
+++ b/examples/scrollable/src/main.rs
@@ -216,9 +216,9 @@ impl Application for ScrollableDemo {
column![
scroll_to_end_button(),
text("Beginning!"),
- vertical_space(1200),
+ vertical_space().height(1200),
text("Middle!"),
- vertical_space(1200),
+ vertical_space().height(1200),
text("End!"),
scroll_to_beginning_button(),
]
@@ -241,9 +241,9 @@ impl Application for ScrollableDemo {
row![
scroll_to_end_button(),
text("Beginning!"),
- horizontal_space(1200),
+ horizontal_space().width(1200),
text("Middle!"),
- horizontal_space(1200),
+ horizontal_space().width(1200),
text("End!"),
scroll_to_beginning_button(),
]
@@ -268,25 +268,25 @@ impl Application for ScrollableDemo {
row![
column![
text("Let's do some scrolling!"),
- vertical_space(2400)
+ vertical_space().height(2400)
],
scroll_to_end_button(),
text("Horizontal - Beginning!"),
- horizontal_space(1200),
+ horizontal_space().width(1200),
//vertical content
column![
text("Horizontal - Middle!"),
scroll_to_end_button(),
text("Vertical - Beginning!"),
- vertical_space(1200),
+ vertical_space().height(1200),
text("Vertical - Middle!"),
- vertical_space(1200),
+ vertical_space().height(1200),
text("Vertical - End!"),
scroll_to_beginning_button(),
- vertical_space(40),
+ vertical_space().height(40),
]
.spacing(40),
- horizontal_space(1200),
+ horizontal_space().width(1200),
text("Horizontal - End!"),
scroll_to_beginning_button(),
]
diff --git a/examples/styling/src/main.rs b/examples/styling/src/main.rs
index c26215b6..befdfc1b 100644
--- a/examples/styling/src/main.rs
+++ b/examples/styling/src/main.rs
@@ -76,7 +76,7 @@ impl Sandbox for Styling {
let scrollable = scrollable(column![
"Scroll me!",
- vertical_space(800),
+ vertical_space().height(800),
"You did it!"
])
.width(Length::Fill)
diff --git a/examples/toast/src/main.rs b/examples/toast/src/main.rs
index 7f067e2f..c1d29193 100644
--- a/examples/toast/src/main.rs
+++ b/examples/toast/src/main.rs
@@ -111,11 +111,10 @@ impl Application for App {
column![text(title).size(14), content].spacing(5)
};
- let mut add_toast = button("Add Toast");
-
- if !self.editing.body.is_empty() && !self.editing.title.is_empty() {
- add_toast = add_toast.on_press(Message::Add);
- }
+ let add_toast = button("Add Toast").on_press_maybe(
+ (!self.editing.body.is_empty() && !self.editing.title.is_empty())
+ .then_some(Message::Add),
+ );
let content = container(
column![
@@ -274,7 +273,7 @@ mod toast {
container(
row![
text(toast.title.as_str()),
- horizontal_space(Length::Fill),
+ horizontal_space(),
button("X")
.on_press((on_close)(index))
.padding(3),
diff --git a/examples/tour/src/main.rs b/examples/tour/src/main.rs
index 6d24b5ec..588abbe8 100644
--- a/examples/tour/src/main.rs
+++ b/examples/tour/src/main.rs
@@ -56,22 +56,18 @@ impl Sandbox for Tour {
fn view(&self) -> Element<Message> {
let Tour { steps, .. } = self;
- let mut controls = row![];
-
- if steps.has_previous() {
- controls = controls.push(
+ let controls = row![]
+ .push_maybe(steps.has_previous().then(|| {
button("Back")
.on_press(Message::BackPressed)
- .style(theme::Button::Secondary),
+ .style(theme::Button::Secondary)
+ }))
+ .push(horizontal_space())
+ .push_maybe(
+ steps
+ .can_continue()
+ .then(|| button("Next").on_press(Message::NextPressed)),
);
- }
-
- controls = controls.push(horizontal_space(Length::Fill));
-
- if steps.can_continue() {
- controls =
- controls.push(button("Next").on_press(Message::NextPressed));
- }
let content: Element<_> = column![
steps.view(self.debug).map(Message::StepMessage),
@@ -574,14 +570,14 @@ impl<'a> Step {
text("Tip: You can use the scrollbar to scroll down faster!")
.size(16),
)
- .push(vertical_space(4096))
+ .push(vertical_space().height(4096))
.push(
text("You are halfway there!")
.width(Length::Fill)
.size(30)
.horizontal_alignment(alignment::Horizontal::Center),
)
- .push(vertical_space(4096))
+ .push(vertical_space().height(4096))
.push(ferris(300, image::FilterMethod::Linear))
.push(
text("You made it!")
@@ -613,11 +609,7 @@ impl<'a> Step {
Self::container("Text input")
.push("Use a text input to ask for different kinds of information.")
- .push(if is_secure {
- text_input.password()
- } else {
- text_input
- })
+ .push(text_input.secure(is_secure))
.push(
checkbox("Enable password mode", is_secure)
.on_toggle(StepMessage::ToggleSecureInput),
diff --git a/examples/vectorial_text/src/main.rs b/examples/vectorial_text/src/main.rs
index c2212b22..0b9ea938 100644
--- a/examples/vectorial_text/src/main.rs
+++ b/examples/vectorial_text/src/main.rs
@@ -64,7 +64,7 @@ impl Sandbox for VectorialText {
column![
row![
text(label),
- horizontal_space(Length::Fill),
+ horizontal_space(),
text(format!("{:.2}", value))
],
slider(range, value, message).step(0.01)
diff --git a/examples/visible_bounds/src/main.rs b/examples/visible_bounds/src/main.rs
index 33d76da8..bef5d296 100644
--- a/examples/visible_bounds/src/main.rs
+++ b/examples/visible_bounds/src/main.rs
@@ -81,7 +81,7 @@ impl Application for Example {
let data_row = |label, value, color| {
row![
text(label),
- horizontal_space(Length::Fill),
+ horizontal_space(),
text(value).font(Font::MONOSPACE).size(14).style(color),
]
.height(40)
@@ -127,21 +127,21 @@ impl Application for Example {
scrollable(
column![
text("Scroll me!"),
- vertical_space(400),
+ vertical_space().height(400),
container(text("I am the outer container!"))
.id(OUTER_CONTAINER.clone())
.padding(40)
.style(theme::Container::Box),
- vertical_space(400),
+ vertical_space().height(400),
scrollable(
column![
text("Scroll me!"),
- vertical_space(400),
+ vertical_space().height(400),
container(text("I am the inner container!"))
.id(INNER_CONTAINER.clone())
.padding(40)
.style(theme::Container::Box),
- vertical_space(400)
+ vertical_space().height(400),
]
.padding(20)
)
generated by cgit (git 2.34.1) at 2025-04-19 03:38:05 +0000