| Commit message (Collapse) | Author | Age |
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This ensures that we see each tile getting downloaded and don't
mis-count, which would result in wedging the process
Signed-off-by: Keith Packard <keithp@keithp.com>
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This consumes more memory, but avoids cache conflicts between windows
Signed-off-by: Keith Packard <keithp@keithp.com>
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Don't update displays which aren't shown; track hierarchy changes to
trigger display from most recent state data.
Don't update values which haven't changed; remember previous values
and compare with new before updating widget contents.
Signed-off-by: Keith Packard <keithp@keithp.com>
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Starting line draw will remove any existing line, so repaint to get
rid of it
Signed-off-by: Keith Packard <keithp@keithp.com>
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Add AltosFontListener and AltosUnitsListener bits as needed
Signed-off-by: Keith Packard <keithp@keithp.com>
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Use a single large Canvas and draw images on top by hand.
Signed-off-by: Keith Packard <keithp@keithp.com>
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