* Add methods for optionally displaying the background/axes of a `Plot`
These are particularly useful when using the `Plot` widget as an overlay
over an existing grid or some other content.
* Allow for showing each axis of a `Plot` individually
* Add collapsing header select as selectable label
* Modified Tree demo adding selectable example
* Update egui/src/containers/collapsing_header.rs
Selected is not linked to selectable
Co-authored-by: Emil Ernerfeldt <emil.ernerfeldt@gmail.com>
* Update egui/src/containers/collapsing_header.rs
Description example
Co-authored-by: Emil Ernerfeldt <emil.ernerfeldt@gmail.com>
* Changing example without name clashing
* Fixing merge issue (ah I miss P4 sometimes)
* Fixing doctest example
* Add possibility to show background to a single one
* Fixing clippy test
Co-authored-by: Emil Ernerfeldt <emil.ernerfeldt@gmail.com>
* Allow using the layout cursor to restrict available area
* Avoid id clashes when putting panels inside a Ui
* Panels: Propagate height/width range to inner Ui
* Allow easy placement of panels inside of Ui:s
* demo: simplify Windows with Panels demo
* Fix case where `Plot`'s `min_auto_bounds` can be ignored after first
I ran into an issue using `Plot` within my timeline widget where if I
zoom in and out of the timeline (not the plot), the `Plot` instances
would ignore the necessary changes to the `include_x` calls and in turn
would become skewed and misaligned with the timeline below.
This changes the `Plot` to check whether or not `min_auto_bounds` have
changed and, if so, reset the memory and recalculate the bounds.
See #562 for an image of my current use case.
* Carry hidden_items when updating plot for changed bounds
* added new line styles
* update changelog
* fix#524
Add missing functions to `HLine` and `VLine`
* add functions for creating points and dashes from a line
* apply suggestions
* clippy fix
* address comments
This allows for resizaeable grids, where the last column will be given the remainder of the width.
To demonstrate, the widget gallery window is now resizeable.
* Fix margin for grid layout nested inside grid
* Minor fix for grid layout
At time of end_row, current state is finished updating row_height.
Might as well use that instead of previous state.
* Fix horizontal advancing for nested layouts in grid
* Add back horizontal layout
* Add test for nested layouts in grids
* make test table striped
* Improve table test case with slider for dynamic text
Before a disabled and enabled button would leave the parent ui
in different states, which lead to a bug where a slider drag could be
aborted if it caused a button before it to switch between enabled
and disabled.
Repro: dragging slider in "Manual Layout Test"
* Added plot items:
* Arrows, also called "Quiver plots" in matplotlib etc.
* Convex polygons
* Text
* Images
Other changes:
* Make HLine/VLine into PlotItems as well.
* Add a "fill" property to Line so that we can fill/shade the area between a line and a horizontal reference line.
* Add stems to Points, which are lines between the points and a horizontal reference line.
* Allow using .. when specifying ranges for values generated by explicit callback functions, as an alias for f64::NEG_INFINITY..f64::INFINITY
* Allow using ranges with exclusive end bounds for values generated by parametric callback functions to generate values where the first and last value are not the same.
* update changelog
* add legend background
* Use old 1.51 toolchain instead of bleeding edge
1.52 and 1.53 has problems with incremental compilation,
so some people chose to stay on 1.51 for now.
So let's make sure egui supports 1.51 for a while!
* Update to cint 0.2.2 to get rust 1.51.0 compatability
* Expanded `TextBuffer` interface to allow borrowed values.
* Removed superfluous `PartialEq` requirement on `TextBuffer`.
* Removed `std::fmt::Display` requirement for `TextBuffer`.
Now uses the `AsRef<str>` impl to format it where applicable.
Co-authored-by: Filipe Rodrigues <filipejacintorodrigues1@gmail.com>
* Tweak style
More compact, less round, less noisy
* Button text is now same size as body text
* The rounder corners are now less rounded
* Collapsing headers no longer have a frame around them
* Combo-boxes looks better when opened
* Slightly more muted colors
* Remove extra line spacing after `\n` (i.e. between paragraphs)
* Thinner scrollbars
* Tweak light mode
* Tweak shadows
* Fix broken doc link
* Add style tweak to CHANGELOG
* Expose getter for currently focused widget.
* Remove a level of indirection, exposing the widget event on the top level.
* Align widget descriptions more closely with common screen reader conventions.
Note that this work isn't complete--I'll correct more cases as I add more widgets and become familiar with their structures.
* Add support for click and double-click events.
* Add `ValueChanged` events, with initial support for text.
* Add support for reporting cursor selection changes.
* Track enabled/disabled status.
* Move `prev_text` off of the widget struct.
* Get rid of `has_widget_info` and push events directly where it makes sense.
* Fix typo.
* s/text_value/current_text_value/
* Use a `RangeInclusive` for text selection.
* Invert parameters.
* Various fixes.
* Only dispatch `SelectionChanged` if the selection actually changes.
* Fix missing focus events.
* If values for `current_text` and `prev_text` are unchanged, filter out the previous value.
* No need to pass in `&mut prev_text` everywhere
* Appease Clippy.
* Mask password fields in generated events.
Co-authored-by: Emil Ernerfeldt <emil.ernerfeldt@gmail.com>
* Make sure the scroll bar is never outside the screen rectangle
This is an alternative attempt to fix the bug mentioned in
https://github.com/emilk/egui/pull/392
egui expects that the container can always be made wider,
which is true for all egui Ui:s, but not true for the outer
frame/chrome that egui ultimately needs to sit within.
* Clamp scroll to screen rect rather than available rect
* Fix scrollbar spacing when shrinking too small
* Update changelog
* initial work on markers
* clippy fix
* simplify marker
* use option for color
* prepare for more demo plots
* more improvements for markers
* some small adjustments
* better highlighting
* don't draw transparent lines
* use transparent color instead of option
* don't brighten curves when highlighting
* Initial changes to lengend:
* Font options
* Position options
* Internal cleanup
* draw legend on top of curves
* update changelog
* fix legend checkboxes
* simplify legend
* remove unnecessary derives
* remove config from legend entries
* avoid allocations and use line_segment
* compare against transparent color
* create new Points primitive
* fix doctest
* some cleanup and fix hover
* common interface for lines and points
* clippy fixes
* reduce visibilities
* update legend
* clippy fix
* change instances of "curve" to "item"
* change visibility
* Update egui/src/widgets/plot/mod.rs
Co-authored-by: Emil Ernerfeldt <emil.ernerfeldt@gmail.com>
* Update egui/src/widgets/plot/mod.rs
Co-authored-by: Emil Ernerfeldt <emil.ernerfeldt@gmail.com>
* Update egui_demo_lib/src/apps/demo/plot_demo.rs
Co-authored-by: Emil Ernerfeldt <emil.ernerfeldt@gmail.com>
* Update egui_demo_lib/src/apps/demo/plot_demo.rs
Co-authored-by: Emil Ernerfeldt <emil.ernerfeldt@gmail.com>
* changes based on review
* add legend to demo
* fix test
* move highlighted items to front
* dynamic plot size
* add legend again
* remove height
* clippy fix
* update changelog
* minor changes
* Update egui/src/widgets/plot/legend.rs
Co-authored-by: Emil Ernerfeldt <emil.ernerfeldt@gmail.com>
* Update egui/src/widgets/plot/legend.rs
Co-authored-by: Emil Ernerfeldt <emil.ernerfeldt@gmail.com>
* Update egui/src/widgets/plot/legend.rs
Co-authored-by: Emil Ernerfeldt <emil.ernerfeldt@gmail.com>
* changes based on review
* add functions to mutate legend config
* use horizontal_align
Co-authored-by: Emil Ernerfeldt <emil.ernerfeldt@gmail.com>
Emil Ernerfeldt
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