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[DEV] correct the scrolling and remove display of hiden element in the list

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This commit is contained in:
Edouard DUPIN 2018-08-18 08:49:29 +02:00
parent dd373e1d2d
commit 84769bc26e
1 changed files with 9 additions and 12 deletions
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21
ewol/widget/List.cpp
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@ -188,30 +188,27 @@ void ewol::widget::List::onRegenerateDisplay() {
// -------------------------------------------------------
for (int_t yyy=0; yyy<matrixSize.y(); ++yyy) {
float startYposition = m_size.y() + m_originScrooled.y() - listStartPosY[yyy];
/*
if (startYposition + m_listSizeY[yyy] < 0) {
// ==> element out of range ==> nothing to display
continue;
}
if (startYposition > m_size.y()) {
// ==> element out of range ==> nothing to display
break;
}
*/
if (startYposition > m_size.y()) {
// ==> element out of range ==> nothing to display
continue;
}
for (int_t xxx=0; xxx<matrixSize.x(); ++xxx) {
float startXposition = m_originScrooled.x() + listStartPosX[xxx];
/*
if (startYposition + m_listSizeX[xxx] < 0) {
float startXposition = -m_originScrooled.x() + listStartPosX[xxx];
//EWOL_ERROR("display start: " << startXposition);
if (startXposition + m_listSizeX[xxx] < 0) {
// ==> element out of range ==> nothing to display
continue;
}
if (startYposition > m_size.x()) {
if (startXposition > m_size.x()) {
// ==> element out of range ==> nothing to display
break;
}
*/
drawElement(ivec2(xxx, yyy),
vec2(m_paddingSizeX + listStartPosX[xxx], startYposition),
vec2(startXposition, startYposition),
vec2(m_listSizeX[xxx], m_listSizeY[yyy]));
}
}