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Add <row scale=""> attribute
Scale the width of the keys in the row to match a value. Useful to remove space on the right of the row without adding a 'width' attribute to each key.
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@ -52,9 +52,11 @@ The `<keyboard>`...`</keyboard>` pair follows the declaration tag and encloses t
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* `locale_extra_keys`: Whether Unexpected should add language-dependent extra keys from [method.xml](../res/xml/method.xml) to this layout. It accepts `true` or `false`, and defaults to `true`. To disable these automatic additions, specify `locale_extra_keys="false"`.
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## Row
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The `<row>`...`</row>` pair encloses one row on the keyboard. It has only one optional property:
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The `<row>`...`</row>` pair encloses one row on the keyboard. It has the following optional property:
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* `height`: The height of the row: a positive floating-point value.
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* `scale`: A positive floating-point value. If present, scale the width of each key so that the total is equal to the specified value, in key width unit.
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A row's default height is 1.0 (one quarter of the keyboard height specified on the Settings menu). The `height` property makes the row taller or shorter than this. For example, if you define a 5-row keyboard but one row has `height="0.7"`, then the keyboard's total height is 4.7 units. If the total is different from 4.0, the keyboard will be taller or shorter than that specified in Settings.
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## Key
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@ -336,9 +336,13 @@ public final class KeyboardData
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int status;
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float h = attribute_float(parser, "height", 1f);
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float shift = attribute_float(parser, "shift", 0f);
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float scale = attribute_float(parser, "scale", 0f);
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while (expect_tag(parser, "key"))
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keys.add(Key.parse(parser));
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return new Row(keys, h, shift);
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Row row = new Row(keys, h, shift);
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if (scale > 0f)
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row = row.updateWidth(scale);
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return row;
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}
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public Row copy()
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