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Keep up to date the label of element when folio position change (Formula contain %id)

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git-svn-id: svn+ssh://svn.tuxfamily.org/svnroot/qet/qet/trunk@4744 bfdf4180-ca20-0410-9c96-a3a8aa849046
This commit is contained in:
blacksun
2016-10-17 12:17:45 +00:00
parent e1ea01bd81
commit ca65ac5adb
4 changed files with 48 additions and 3 deletions
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22
sources/qetgraphicsitem/masterelement.cpp
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@@ -18,6 +18,7 @@
#include "masterelement.h"
#include "crossrefitem.h"
#include "elementtextitem.h"
#include "diagram.h"
/**
* @brief MasterElement::MasterElement
@@ -122,6 +123,15 @@ void MasterElement::initLink(QETProject *project) {
updateLabel(DiagramContext(), elementInformations());
}
/**
* @brief MasterElement::folioIdChange
* Used to update the label of this item when the folio id change
*/
void MasterElement::folioIdChange() {
DiagramContext dc =elementInformations();
setTaggedText("label", assignVariables(dc["label"].toString(), this), true);
}
/**
* @brief MasterElement::changeElementInfo()
* Update label if it contains %c, %l, %f or %F variables
@@ -144,13 +154,23 @@ void MasterElement::updateLabel(DiagramContext old_info, DiagramContext new_info
Element *elmt = this;
newstr = assignVariables(newstr, elmt);
//Label of element
//Label of element
if (old_info["label"].toString() != newstr) {
if (new_info["label"].toString().isEmpty())
setTaggedText("label", "_", false);
else {
setTaggedText("label", newstr, true);
}
//If autonum formula have %id we connect the change of folio position, to keep up to date the label.
if (diagram() && diagram()->project()) {
if (old_info["label"].toString().contains("%id") && !new_info["label"].toString().contains("%id")) {
disconnect(diagram()->project(), &QETProject::projectDiagramsOrderChanged, this, &MasterElement::folioIdChange);
}
else if (new_info["label"].toString().contains("%id")) {
connect(diagram()->project(), &QETProject::projectDiagramsOrderChanged, this, &MasterElement::folioIdChange);
}
}
}
if (ElementTextItem *eti = taggedText("label")) {