diff options
Diffstat (limited to 'graphics/src/widget')
| -rw-r--r-- | graphics/src/widget/pane_grid.rs | 19 | ||||
| -rw-r--r-- | graphics/src/widget/tooltip.rs | 97 |
2 files changed, 74 insertions, 42 deletions
diff --git a/graphics/src/widget/pane_grid.rs b/graphics/src/widget/pane_grid.rs index 3cd4fd34..d06f8c6c 100644 --- a/graphics/src/widget/pane_grid.rs +++ b/graphics/src/widget/pane_grid.rs @@ -45,6 +45,7 @@ where layout: Layout<'_>, style_sheet: &<Self as pane_grid::Renderer>::Style, cursor_position: Point, + viewport: &Rectangle, ) -> Self::Output { let pane_cursor_position = if dragging.is_some() { // TODO: Remove once cursor availability is encoded in the type @@ -62,8 +63,13 @@ where .zip(layout.children()) .enumerate() .map(|(i, ((id, pane), layout))| { - let (primitive, new_mouse_interaction) = - pane.draw(self, defaults, layout, pane_cursor_position); + let (primitive, new_mouse_interaction) = pane.draw( + self, + defaults, + layout, + pane_cursor_position, + viewport, + ); if new_mouse_interaction > mouse_interaction { mouse_interaction = new_mouse_interaction; @@ -180,12 +186,13 @@ where title_bar: Option<(&TitleBar<'_, Message, Self>, Layout<'_>)>, body: (&Element<'_, Message, Self>, Layout<'_>), cursor_position: Point, + viewport: &Rectangle, ) -> Self::Output { let style = style_sheet.style(); let (body, body_layout) = body; let (body_primitive, body_interaction) = - body.draw(self, defaults, body_layout, cursor_position, &bounds); + body.draw(self, defaults, body_layout, cursor_position, viewport); let background = crate::widget::container::background(bounds, &style); @@ -199,6 +206,7 @@ where defaults, title_bar_layout, cursor_position, + viewport, show_controls, ); @@ -240,6 +248,7 @@ where content: (&Element<'_, Message, Self>, Layout<'_>), controls: Option<(&Element<'_, Message, Self>, Layout<'_>)>, cursor_position: Point, + viewport: &Rectangle, ) -> Self::Output { let style = style_sheet.style(); let (title_content, title_layout) = content; @@ -257,7 +266,7 @@ where &defaults, title_layout, cursor_position, - &bounds, + viewport, ); if let Some((controls, controls_layout)) = controls { @@ -266,7 +275,7 @@ where &defaults, controls_layout, cursor_position, - &bounds, + viewport, ); ( diff --git a/graphics/src/widget/tooltip.rs b/graphics/src/widget/tooltip.rs index 51b465a5..1a1b5352 100644 --- a/graphics/src/widget/tooltip.rs +++ b/graphics/src/widget/tooltip.rs @@ -58,60 +58,83 @@ where }, }; - let tooltip_layout = Widget::<(), Self>::layout( + let text_layout = Widget::<(), Self>::layout( tooltip, self, &layout::Limits::new(Size::ZERO, viewport.size()) .pad(f32::from(padding)), ); - let tooltip_bounds = tooltip_layout.bounds(); - - let x_center = - bounds.x + (bounds.width - tooltip_bounds.width) / 2.0; - + let text_bounds = text_layout.bounds(); + let x_center = bounds.x + (bounds.width - text_bounds.width) / 2.0; let y_center = - bounds.y + (bounds.height - tooltip_bounds.height) / 2.0; - - let offset = match position { - Position::Top => Vector::new( - x_center, - bounds.y - tooltip_bounds.height - gap - padding, - ), - Position::Bottom => Vector::new( - x_center, - bounds.y + bounds.height + gap + padding, - ), - Position::Left => Vector::new( - bounds.x - tooltip_bounds.width - gap - padding, - y_center, - ), - Position::Right => Vector::new( - bounds.x + bounds.width + gap + padding, - y_center, - ), - Position::FollowCursor => Vector::new( - cursor_position.x, - cursor_position.y - tooltip_bounds.height, - ), + bounds.y + (bounds.height - text_bounds.height) / 2.0; + + let mut tooltip_bounds = { + let offset = match position { + Position::Top => Vector::new( + x_center, + bounds.y - text_bounds.height - gap - padding, + ), + Position::Bottom => Vector::new( + x_center, + bounds.y + bounds.height + gap + padding, + ), + Position::Left => Vector::new( + bounds.x - text_bounds.width - gap - padding, + y_center, + ), + Position::Right => Vector::new( + bounds.x + bounds.width + gap + padding, + y_center, + ), + Position::FollowCursor => Vector::new( + cursor_position.x, + cursor_position.y - text_bounds.height, + ), + }; + + Rectangle { + x: offset.x - padding, + y: offset.y - padding, + width: text_bounds.width + padding * 2.0, + height: text_bounds.height + padding * 2.0, + } }; + if tooltip_bounds.x < viewport.x { + tooltip_bounds.x = viewport.x; + } else if viewport.x + viewport.width + < tooltip_bounds.x + tooltip_bounds.width + { + tooltip_bounds.x = + viewport.x + viewport.width - tooltip_bounds.width; + } + + if tooltip_bounds.y < viewport.y { + tooltip_bounds.y = viewport.y; + } else if viewport.y + viewport.height + < tooltip_bounds.y + tooltip_bounds.height + { + tooltip_bounds.y = + viewport.y + viewport.height - tooltip_bounds.height; + } + let (tooltip, _) = Widget::<(), Self>::draw( tooltip, self, &defaults, - Layout::with_offset(offset, &tooltip_layout), + Layout::with_offset( + Vector::new( + tooltip_bounds.x + padding, + tooltip_bounds.y + padding, + ), + &text_layout, + ), cursor_position, viewport, ); - let tooltip_bounds = Rectangle { - x: offset.x - padding, - y: offset.y - padding, - width: tooltip_bounds.width + padding * 2.0, - height: tooltip_bounds.height + padding * 2.0, - }; - ( Primitive::Group { primitives: vec![ |