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minor: added some English comments

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plc-user
2025-03-13 21:05:21 +01:00
parent eeb453f120
commit 757df90951
5 changed files with 19 additions and 3 deletions
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9
sources/qetgraphicsitem/terminal.cpp
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@@ -37,6 +37,7 @@ const qreal Terminal::Z = 1000;
/**
@brief Terminal::init
Methode privee pour initialiser la borne.
Private method to initialize the terminal.
@param number of terminal
@param name of terminal
@param hiddenName
@@ -92,17 +93,25 @@ Terminal::~Terminal() {
est bien un Element, cette fonction renvoie l'orientation par rapport a
la scene de la borne, en tenant compte du fait que l'element ait pu etre
pivote. Sinon elle renvoie son sens normal.
Used to find out the orientation of the terminal. If the terminal's parent
is in fact an Element, this function returns the orientation of the
terminal with respect to the scene, taking into account the angle of
rotation. scene, taking into account the fact that the element may have
been rotated. Otherwise it returns its normal direction.
@return L'orientation actuelle de la Terminal.
*/
Qet::Orientation Terminal::orientation() const
{
if (Element *elt = qgraphicsitem_cast<Element *>(parentItem())) {
// orientations actuelle et par defaut de l'element
// current and default element orientations
int ori_cur = elt -> orientation();
if (ori_cur == 0) return(d->m_orientation);
else {
// calcul l'angle de rotation implique par l'orientation de l'element parent
// angle de rotation de la borne sur la scene, divise par 90
// calculates the angle of rotation implied by the orientation of the parent
// element angle of rotation of the terminal on the scene, divided by 90
int angle = ori_cur + d->m_orientation;
while (angle >= 4) angle -= 4;
return((Qet::Orientation)angle);