40 lines
1.6 KiB
Plaintext
40 lines
1.6 KiB
Plaintext
import efl_text_types;
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abstract Efl.Text.Formatter extends Efl.Object {
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[[Text Formatter API to manage text formatting(attributes).
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Use it to insert and remove style attributes (font, size, color, ...) using @Efl.Text.Cursor on EFL Widgets.
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Attributes can be assigned to character ranges, selected using two @Efl.Text.Cursor instances.
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Cursor instances are already bound to a text object so there's no need to provide it to this class.
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Style is specified using format strings as described in @Efl.Canvas.Textblock.style_apply.
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There is no need to instantiate this class. Use directly the @.attribute_insert and @.attribute_clear static methods.
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@since 1.24
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]]
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methods {
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attribute_insert @static {
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[[Inserts an attribute format in a specified range [$start, $end - 1].
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The $format will be applied to the given range.
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The passed cursors must belong to same text object, otherwise insertion will be ignored.
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]]
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params {
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start: const(Efl.Text.Cursor); [[Start of range.]]
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end: const(Efl.Text.Cursor); [[End of range.]]
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format: string; [[Format string. Uses same format as $style in @Efl.Canvas.Textblock.style_apply.]]
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}
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}
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attribute_clear @static {
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[[Clear (remove) attributes in the specified range [$start, $end - 1].
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]]
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params {
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start: const(Efl.Text.Cursor); [[Start of range.]]
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end: const(Efl.Text.Cursor); [[End of range.]]
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}
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return: uint; [[Number of removed attributes.]]
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}
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}
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}
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