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Merge pull request #3118 from maxGimeno/Demo-Fix_Set_different_colors-GF 

Polyhedron demo: Fix for Set Different Colors for Selected Items
This commit is contained in:
Laurent Rineau 2018-06-01 17:24:14 +02:00
parent 2596a302c0 88fd95c116
commit ebfb64d4b8
1 changed files with 2 additions and 0 deletions
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2
Polyhedron/demo/Polyhedron/MainWindow.cpp
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@ -2104,6 +2104,8 @@ void MainWindow::insertActionBeforeLoadPlugin(QMenu* menu, QAction* actionToInse
void MainWindow::colorItems() void MainWindow::colorItems()
{ {
std::size_t nb_files = scene->selectionIndices().size(); std::size_t nb_files = scene->selectionIndices().size();
if(nb_files<2)
return;
std::vector<QColor> colors_; std::vector<QColor> colors_;
colors_.reserve(nb_files); colors_.reserve(nb_files);
compute_color_map(scene->item(scene->selectionIndices().last())->color(), compute_color_map(scene->item(scene->selectionIndices().last())->color(),