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[escher/layout_field] Reset the scroll when clearing the layout

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Scenario: Go to the graph app, create f(x) = 1 then create g(x) -> there
is a weird big margin in the edition field
This commit is contained in:
Léa Saviot
2020-05-07 17:56:11 +02:00
committed by EmilieNumworks
parent 73c55f0437
commit 016f87c266
2 changed files with 6 additions and 1 deletions
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2
escher/include/escher/layout_field.h
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@@ -26,7 +26,7 @@ public:
Poincare::Context * context() const;
bool isEditing() const override { return m_contentView.isEditing(); }
void setEditing(bool isEditing) override;
void clearLayout() { m_contentView.clearLayout(); }
void clearLayout();
void scrollToCursor() {
scrollToBaselinedRect(m_contentView.cursorRect(), m_contentView.cursor()->baselineWithoutSelection());
}

5
escher/src/layout_field.cpp
View File

@@ -294,6 +294,11 @@ void LayoutField::setEditing(bool isEditing) {
}
}
void LayoutField::clearLayout() {
m_contentView.clearLayout(); // Replace the layout with an empty horizontal layout
reloadScroll(); // Put the scroll to offset 0
}
Context * LayoutField::context() const {
return (m_delegate != nullptr) ? m_delegate->context() : nullptr;
}