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LibGUI+FontEditor: Restore normalized selections on Undo/Redo
Selections are always normalized when saving undo commands. The restore_selection() function reverses this process so negatively sized selections (created right-to-left) continue to resize correctly with the keyboard when restored.
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3 changed files with 16 additions and 2 deletions
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@ -811,7 +811,7 @@ void MainWidget::undo()
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deferred_invoke([this, glyph] {
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auto start = m_undo_selection->restored_start();
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auto size = m_undo_selection->restored_size();
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m_glyph_map_widget->set_selection(start, size, glyph);
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m_glyph_map_widget->restore_selection(start, size, glyph);
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m_glyph_map_widget->scroll_to_glyph(glyph);
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m_glyph_map_widget->set_focus(true);
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});
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@ -841,7 +841,7 @@ void MainWidget::redo()
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deferred_invoke([this, glyph] {
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auto start = m_undo_selection->restored_start();
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auto size = m_undo_selection->restored_size();
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m_glyph_map_widget->set_selection(start, size, glyph);
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m_glyph_map_widget->restore_selection(start, size, glyph);
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m_glyph_map_widget->scroll_to_glyph(glyph);
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m_glyph_map_widget->set_focus(true);
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});
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