162 Commits (54b841fab6cfdb38e8dc1382176e965787964b4c)

Author	SHA1	Message	Date
Florian Dehau	54b841fab6	feat(widgets/paragraph): improve scrolling ... Add optional callback to `Wrap` to compute the scroll offsets given the wrapped lines. This let users compute the offsets dynamically.	4 years ago
Florian Dehau	0ffea495b1	refactor: implement cascading styles ... - merge `Style` and `StyleDiff` together. `Style` now is used to activate or deactivate certain style rules not to overidden all of them. - update all impacted widgets, examples and tests.	4 years ago
Florian Dehau	88c4b191fb	feat(text): add new text primitives	4 years ago
Brooks Rady	112d2a65f6	feat(widgets/paragraph): add option to preserve indentation when the text is wrapped (#327)	4 years ago
Xiaopeng Li	d999c1b434	feat(widgets/paragraph): Add horizontal scroll (#329) ... * `Paragraph:scroll` takes a tuple of offsets instead of a single vertical offset. * `LineTruncator` takes this new horizontal offset into account to let the paragraph scroll horizontally.	4 years ago
Florian Dehau	fdbea9e2ee	fix(widgets/canvas): avoid panic on zero-width bounds	4 years ago
Alexander Batischev	8c2ee0ed85	feat(terminal): Add after-draw() cursor control to Frame (#91) (#309)	4 years ago
Stephan Dilly	7110fe0159	fix panic on narrow buffers (fixes #293)	4 years ago
Clement Tsang	b72ced4511	fix(widgets/chart): remove overflow when dataset if empty (#274) ... * docs: Fix missing code block fence * use slice::windows to deal with underflow issue * add test for empty dataset and lines	4 years ago
Darrien Glasser	359b7feb8c	fix(widgets/canvas): Add bounds check when drawing line high/low (#283) ... * Add bounds check when drawing line high/low * Add test to ensure codepath doesn't break	4 years ago
Florian Dehau	5d99b4af00	docs: improve widgets documentation	4 years ago
Björn Steinbrink	8f9aa276e8	fix(widgets/list): fix line length calculation for selectable lists ... The code that outputs the list elements uses the full inner width of its block, without taking the width of the highlight symbol into consideration. This allows the elements to overflow the box and draw over the block's border. To fix that, we need to reduce the target width for the list elements.	4 years ago
Florian Dehau	bc2a512101	feat: add missing `Clone` and `Copy` on types	4 years ago
Florian Dehau	4f728d363f	fix(widgets/list): stop highlighting blank placeholders	4 years ago
Florian Dehau	584e1b0500	refactor(widgets/canvas): allow canvas to render with a simple dot character instead of braille patterns ... This change allows developers to gracefully degrade the output if the targeted terminal does not support the full range of unicode symbols.	4 years ago
Florian Dehau	cee65ed283	feat: allow BarChart and Sparkline to use a more portable set of symbols ... Add `BarChart::bar_set` and `Sparkline::bar_set` methods to customize the set of symbols used to display the data. The new set should give a better looking output on terminal that do not support a wide range of unicode symbols.	4 years ago
Stephan Dilly	7676d3c7df	add clear widget and popup example utilizing it	4 years ago
Loïc Girault	d987225ac8	Add thick lines and line::Set struct ... Add a new style of line and use a struct to avoid duplication of matching	4 years ago
Florian Dehau	278c153d31	style: remove clippy warnings	4 years ago
Florian Dehau	ae677099d6	feat(widgets/table): allow one row to be selected	4 years ago
Florian Dehau	140db9b2e2	refactor(canvas): update shape drawing strategy ... * Update the `Shape` trait. Instead of returning an iterator of point, all shapes are now aware of the surface they will be drawn to through a `Painter`. In order to draw themselves, they paint points of the "braille grid". * Rewrite how lines are drawn using a common line drawing algorithm (Bresenham).	4 years ago
Vadim Chekan	1683e8d609	Clean redundant generics params in Table (#234) ... * Clean redundant generics params in Table It is possible to use associated types the same way as generics parameters. In fact associated types are nothing more than better organized generics params. For example, there is no need to introduce another param to constraint iterator item to be Display, you can just say `where I::Iterator, I::Item: Display`. This allows to drop type params for Table from 5 to 2.	4 years ago
Florian Dehau	6cb57f5d2a	feat: add stateful widgets ... Most widgets can be drawn directly based on the input parameters. However, some features may require some kind of associated state to be implemented. For example, the `List` widget can highlight the item currently selected. This can be translated in an offset, which is the number of elements to skip in order to have the selected item within the viewport currently allocated to this widget. The widget can therefore only provide the following behavior: whenever the selected item is out of the viewport scroll to a predefined position (make the selected item the last viewable item or the one in the middle). Nonetheless, if the widget has access to the last computed offset then it can implement a natural scrolling experience where the last offset is reused until the selected item is out of the viewport. To allow such behavior within the widgets, this commit introduces the following changes: - Add a `StatefulWidget` trait with an associated `State` type. Widgets that can take advantage of having a "memory" between two draw calls needs to implement this trait. - Add a `render_stateful_widget` method on `Frame` where the associated state is given as a parameter. The chosen approach is thus to let the developers manage their widgets' states themselves as they are already responsible for the lifecycle of the wigets (given that the crate exposes an immediate mode api). The following changes were also introduced: - `Widget::render` has been deleted. Developers should use `Frame::render_widget` instead. - `Widget::background` has been deleted. Developers should use `Buffer::set_background` instead. - `SelectableList` has been deleted. Developers can directly use `List` where `SelectableList` features have been back-ported.	4 years ago
Florian Dehau	d16db5ed90	style: fix clippy warnings	4 years ago
Florian Dehau	28017f97ea	feat(widgets/chart): add more control on the visibility of the legend	4 years ago
Florian Dehau	ea43413507	fix: remove clippy warnings	4 years ago
Caleb Bassi	829b7b6b70	Change linechart to draw the points also	4 years ago
Caleb Bassi	262bf441ce	Add linechart support ... Closes #73 This commit only adds support for linecharts for the braille marker.	4 years ago
Caleb Bassi	7aae9b380e	Add header_gap field to Table	4 years ago
Florian Dehau	9085c81e76	refactor: clean up border type for blocks ... * Merge line symbols in a single module. * Replace set_border_type with border_type to match other builder methods. * Remove unecessary branching.	4 years ago
Matthew Stevenson	682349c03e	update block example; add BorderType to exposed widgets API	4 years ago
Matthew Stevenson	a72389b28c	revert to single Block struct; add set_border_type method and BorderType enum	4 years ago
Matthew Stevenson	06d159fb7b	add RoundedBlock and DoubleBlock structs that impl From Block; add Block::rounded() and Block::double_border()	4 years ago
Sebastian Woetzel	bbd4363fa9	Bugfix: title_style was not used to style the axis title	5 years ago
Florian Dehau	2233cdc9cc	chore: add CI based on github actions	5 years ago
Florian Dehau	816bc9b5c8	style: fix formatting and clippy issues	5 years ago
Florian Dehau	a82c82fcd7	fix(widgets): remove compilation warning in table widget	5 years ago
Jeffas	94877f4e7e	Use constraints for table column widths ... This allows table column widths to be adapted more and scale with the UI. The constraints are solved using the Cassowary solver. An added constraint for fitting them all in the width is added.	5 years ago
Joseph Knight	e183d63a5e	typo in barcharg.rs	5 years ago
Joseph Knight	e5fdd442c3	typo in sparkline.rs	5 years ago
Joe Ardent	86f681a007	Silence check warnings about [lack of] use of 'dyn' for boxed trait objects.	5 years ago
Jeremy Day	47c68e40a2	fix for canvas rendering edge cases causing overflow errors	5 years ago
Florian Dehau	2a7eec816a	Add PartialEq to Text	5 years ago
Florian Dehau	8fbb764c9e	Move Borders documentation	5 years ago
Florian Dehau	4756801fd9	Format	5 years ago
Russ	f0e0b515ad	avoid divide by zero	5 years ago
nytopop	8a9c76b003	Don't highlight Tabs separator behind selection	5 years ago
DarrienG	41cdd3e261	Provide clone and debug for Text type	5 years ago
Florian Dehau	a74d335cb4	Fix clippy warnings	5 years ago
Florian Dehau	7a5ad3fbdb	Fix sparkline panic when max is zero	5 years ago