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[escher] add getter for margins in scrollview

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Change-Id: If12d7e6aec1f801c3b667ea9b0d44b85acd7ae42
This commit is contained in:
Émilie Feral
2016-09-29 14:38:53 +02:00
parent ca27adc25f
commit d7231faf5c
2 changed files with 9 additions and 0 deletions
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2
escher/include/escher/scroll_view.h
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@@ -11,6 +11,8 @@ public:
void setContentOffset(KDPoint offset);
KDPoint contentOffset();
KDCoordinate topMargin() const;
KDCoordinate leftMargin() const;
void drawRect(KDContext * ctx, KDRect rect) const override;
protected:
KDCoordinate maxContentWidthDisplayableWithoutScrolling();

7
escher/src/scroll_view.cpp
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@@ -120,6 +120,13 @@ KDPoint ScrollView::contentOffset() {
return m_offset;
}
KDCoordinate ScrollView::topMargin() const {
return m_topMargin;
}
KDCoordinate ScrollView::leftMargin() const {
return m_leftMargin;
}
KDCoordinate ScrollView::maxContentWidthDisplayableWithoutScrolling() {
return m_frame.width() - m_leftMargin - m_rightMargin;