This change adds optional password masking to the Editor. To enable
this feature, set the new Mask field to a non-zero rune. Every rune
in the Editor's contents will be replaced by the mask rune in the
visual display, except for newlines. The actual contents of the
editor can still be accessed with Len, Text, and SetText.
Fixes gio#80
Signed-off-by: tainted-bit <sourcehut@taintedbit.com>
In preparation for adding editor masking, Editor can't rely on the
Rune and Len fields of the laid out text.
Signed-off-by: Elias Naur <mail@eliasnaur.com>
The caret x-offset tracks residual horizontal offset for arrow key
movements. Caret movement by the mouse should reset the residual.
Signed-off-by: Elias Naur <mail@eliasnaur.com>
Mice drags scroll on Android by convention. Further, ChromeOS converts
two-finger touchpad scroll gestures to press-drag with Source == Mouse.
Signed-off-by: Elias Naur <mail@eliasnaur.com>
Recently support was added for multiple top-level windows. Add support
for closing those windows.
macOS only; all others stubbed out.
Signed-off-by: Larry Clapp <larry@theclapp.org>
An interface for scaling dp and sp is overkill, at least for all
current uses. Make it a concrete struct type, and rename it to the
shorter and more precise Metric.
Signed-off-by: Elias Naur <mail@eliasnaur.com>
At least one Samsung S9 device ignores the sRGB setting if the context
wasn't created with alpha in its attributes.
Signed-off-by: Elias Naur <mail@eliasnaur.com>
This adds a --disable flag to the kitchen example so that it's easy
to preview what all widgets look like when they are disabled.
Signed-off-by: Chris Waldon <christopher.waldon.dev@gmail.com>
This commit configures all remaining widgets to draw themselves in a disabled state
when their layout.Context is disabled. A description of the
strategy employed by each follows:
- Checkbox and RadioButton: Draws the icon component in a lighter color. Currently the label text is left
in its default color.
- ProgressBar: The "progress" color is lightened, but not as much as the background color. This makes the current progress value still readable.
- Editor: The cursor is no longer drawn and the text is lightened.
- Switch: The track is unchanged, but the circular "thumb" component is lightened.
Signed-off-by: Chris Waldon <christopher.waldon.dev@gmail.com>
Do is a function for accessing the underlying Android View in a safe
context, the main thread. Do is
- more general than RegisterFragment and may be expanded to other platforms
- simpler to implement (from the Gio side)
and as a bonus, the Do implementation avoids a race condition where
a call to RegisterFragment during an Activity re-create would be ignored.
Signed-off-by: Elias Naur <mail@eliasnaur.com>
The Activity context may not be available, so it's safer and simpler
to use the always available app context.
Signed-off-by: Elias Naur <mail@eliasnaur.com>
Fixes misaligned carets when the Editor text contains code points
represented by multiple UTF-8 bytes. Line lengths should be
measured in bytes instead of glyphs for caret positioning.
Signed-off-by: tainted-bit <sourcehut@taintedbit.com>
It's more intuitive to specify the weight as a ratio of the total
weight of all Flexed children than to specify the ratio of the
flexable space.
Signed-off-by: Elias Naur <mail@eliasnaur.com>
Then, make layout.Context.Now a field, copied from FrameEvent.Now.
API change:
gofmt -r 'gtx.Now() -> gtx.Now'
Signed-off-by: Elias Naur <mail@eliasnaur.com>
The layout package imports io/system anyway, so depending on
FrameEvent does not introduce new dependencies.
API change. Use gofmt to adjust your code:
gofmt -r 'layout.NewContext(a, b, c, d) -> layout.NewContext(a, e)'
Signed-off-by: Elias Naur <mail@eliasnaur.com>
tainted-bit