diff options
Diffstat (limited to 'widget/src/pane_grid')
| -rw-r--r-- | widget/src/pane_grid/content.rs | 72 | ||||
| -rw-r--r-- | widget/src/pane_grid/draggable.rs | 6 | ||||
| -rw-r--r-- | widget/src/pane_grid/state.rs | 41 | ||||
| -rw-r--r-- | widget/src/pane_grid/title_bar.rs | 18 |
4 files changed, 89 insertions, 48 deletions
diff --git a/widget/src/pane_grid/content.rs b/widget/src/pane_grid/content.rs index 035ef05b..c28ae6e3 100644 --- a/widget/src/pane_grid/content.rs +++ b/widget/src/pane_grid/content.rs @@ -95,7 +95,7 @@ where theme: &Renderer::Theme, style: &renderer::Style, layout: Layout<'_>, - cursor_position: Point, + cursor: mouse::Cursor, viewport: &Rectangle, ) { use container::StyleSheet; @@ -113,7 +113,7 @@ where let title_bar_layout = children.next().unwrap(); let body_layout = children.next().unwrap(); - let show_controls = bounds.contains(cursor_position); + let show_controls = cursor.is_over(bounds); self.body.as_widget().draw( &tree.children[0], @@ -121,7 +121,7 @@ where theme, style, body_layout, - cursor_position, + cursor, viewport, ); @@ -131,7 +131,7 @@ where theme, style, title_bar_layout, - cursor_position, + cursor, viewport, show_controls, ); @@ -142,7 +142,7 @@ where theme, style, layout, - cursor_position, + cursor, viewport, ); } @@ -218,7 +218,7 @@ where tree: &mut Tree, event: Event, layout: Layout<'_>, - cursor_position: Point, + cursor: mouse::Cursor, renderer: &Renderer, clipboard: &mut dyn Clipboard, shell: &mut Shell<'_, Message>, @@ -233,7 +233,7 @@ where &mut tree.children[1], event.clone(), children.next().unwrap(), - cursor_position, + cursor, renderer, clipboard, shell, @@ -251,7 +251,7 @@ where &mut tree.children[0], event, body_layout, - cursor_position, + cursor, renderer, clipboard, shell, @@ -265,42 +265,48 @@ where &self, tree: &Tree, layout: Layout<'_>, - cursor_position: Point, + cursor: mouse::Cursor, viewport: &Rectangle, renderer: &Renderer, drag_enabled: bool, ) -> mouse::Interaction { - let (body_layout, title_bar_interaction) = - if let Some(title_bar) = &self.title_bar { - let mut children = layout.children(); - let title_bar_layout = children.next().unwrap(); - - let is_over_pick_area = title_bar - .is_over_pick_area(title_bar_layout, cursor_position); - - if is_over_pick_area && drag_enabled { - return mouse::Interaction::Grab; - } - - let mouse_interaction = title_bar.mouse_interaction( - &tree.children[1], - title_bar_layout, - cursor_position, - viewport, - renderer, - ); + let (body_layout, title_bar_interaction) = if let Some(title_bar) = + &self.title_bar + { + let mut children = layout.children(); + let title_bar_layout = children.next().unwrap(); + + let is_over_pick_area = cursor + .position() + .map(|cursor_position| { + title_bar + .is_over_pick_area(title_bar_layout, cursor_position) + }) + .unwrap_or_default(); + + if is_over_pick_area && drag_enabled { + return mouse::Interaction::Grab; + } - (children.next().unwrap(), mouse_interaction) - } else { - (layout, mouse::Interaction::default()) - }; + let mouse_interaction = title_bar.mouse_interaction( + &tree.children[1], + title_bar_layout, + cursor, + viewport, + renderer, + ); + + (children.next().unwrap(), mouse_interaction) + } else { + (layout, mouse::Interaction::default()) + }; self.body .as_widget() .mouse_interaction( &tree.children[0], body_layout, - cursor_position, + cursor, viewport, renderer, ) diff --git a/widget/src/pane_grid/draggable.rs b/widget/src/pane_grid/draggable.rs index a9274dad..9d31feb5 100644 --- a/widget/src/pane_grid/draggable.rs +++ b/widget/src/pane_grid/draggable.rs @@ -4,9 +4,5 @@ use crate::core::{Layout, Point}; pub trait Draggable { /// Returns whether the [`Draggable`] with the given [`Layout`] can be picked /// at the provided cursor position. - fn can_be_dragged_at( - &self, - layout: Layout<'_>, - cursor_position: Point, - ) -> bool; + fn can_be_dragged_at(&self, layout: Layout<'_>, cursor: Point) -> bool; } diff --git a/widget/src/pane_grid/state.rs b/widget/src/pane_grid/state.rs index a6e2ec7f..1f034ca3 100644 --- a/widget/src/pane_grid/state.rs +++ b/widget/src/pane_grid/state.rs @@ -2,7 +2,9 @@ //! //! [`PaneGrid`]: crate::widget::PaneGrid use crate::core::{Point, Size}; -use crate::pane_grid::{Axis, Configuration, Direction, Node, Pane, Split}; +use crate::pane_grid::{ + Axis, Configuration, Direction, Node, Pane, Region, Split, +}; use std::collections::HashMap; @@ -165,6 +167,43 @@ impl<T> State<T> { Some((new_pane, new_split)) } + /// Split a target [`Pane`] with a given [`Pane`] on a given [`Region`]. + /// + /// Panes will be swapped by default for [`Region::Center`]. + pub fn split_with(&mut self, target: &Pane, pane: &Pane, region: Region) { + match region { + Region::Center => self.swap(pane, target), + Region::Top => { + self.split_and_swap(Axis::Horizontal, target, pane, true) + } + Region::Bottom => { + self.split_and_swap(Axis::Horizontal, target, pane, false) + } + Region::Left => { + self.split_and_swap(Axis::Vertical, target, pane, true) + } + Region::Right => { + self.split_and_swap(Axis::Vertical, target, pane, false) + } + } + } + + fn split_and_swap( + &mut self, + axis: Axis, + target: &Pane, + pane: &Pane, + swap: bool, + ) { + if let Some((state, _)) = self.close(pane) { + if let Some((new_pane, _)) = self.split(axis, target, state) { + if swap { + self.swap(target, &new_pane); + } + } + } + } + /// Swaps the position of the provided panes in the [`State`]. /// /// If you want to swap panes on drag and drop in your [`PaneGrid`], you diff --git a/widget/src/pane_grid/title_bar.rs b/widget/src/pane_grid/title_bar.rs index 2129937b..2fe79f80 100644 --- a/widget/src/pane_grid/title_bar.rs +++ b/widget/src/pane_grid/title_bar.rs @@ -122,7 +122,7 @@ where theme: &Renderer::Theme, inherited_style: &renderer::Style, layout: Layout<'_>, - cursor_position: Point, + cursor: mouse::Cursor, viewport: &Rectangle, show_controls: bool, ) { @@ -158,7 +158,7 @@ where theme, &inherited_style, controls_layout, - cursor_position, + cursor, viewport, ); } @@ -171,7 +171,7 @@ where theme, &inherited_style, title_layout, - cursor_position, + cursor, viewport, ); } @@ -300,7 +300,7 @@ where tree: &mut Tree, event: Event, layout: Layout<'_>, - cursor_position: Point, + cursor: mouse::Cursor, renderer: &Renderer, clipboard: &mut dyn Clipboard, shell: &mut Shell<'_, Message>, @@ -324,7 +324,7 @@ where &mut tree.children[1], event.clone(), controls_layout, - cursor_position, + cursor, renderer, clipboard, shell, @@ -338,7 +338,7 @@ where &mut tree.children[0], event, title_layout, - cursor_position, + cursor, renderer, clipboard, shell, @@ -354,7 +354,7 @@ where &self, tree: &Tree, layout: Layout<'_>, - cursor_position: Point, + cursor: mouse::Cursor, viewport: &Rectangle, renderer: &Renderer, ) -> mouse::Interaction { @@ -367,7 +367,7 @@ where let title_interaction = self.content.as_widget().mouse_interaction( &tree.children[0], title_layout, - cursor_position, + cursor, viewport, renderer, ); @@ -377,7 +377,7 @@ where let controls_interaction = controls.as_widget().mouse_interaction( &tree.children[1], controls_layout, - cursor_position, + cursor, viewport, renderer, ); |