Fix thumbnail tooltip crash (#139)

krupkat · web-flow · commit b39037da9978 · 2024-09-28T18:57:36.000+02:00
* fix crashing thumbnail tooltips

* fix variable name
diff --git a/xpano/gui/panels/thumbnail_pane.cc b/xpano/gui/panels/thumbnail_pane.cc
@@ -203,7 +203,9 @@ void ThumbnailPane::ThumbnailTooltip(const std::vector<int> &images) const {
   }
   ImGui::BeginTooltip();
   for (const int img_id : images) {
+    ImGui::PushID(img_id);
     ThumbnailButton(img_id);
+    ImGui::PopID();
     ImGui::SameLine();
   }
   ImGui::EndTooltip();

Original file line number	Diff line number	Diff line change
`@@ -203,7 +203,9 @@ void ThumbnailPane::ThumbnailTooltip(const std::vector<int> &images) const {`
`203`	`203`	`}`
`204`	`204`	`ImGui::BeginTooltip();`
`205`	`205`	`for (const int img_id : images) {`
	`206`	`+ ImGui::PushID(img_id);`
`206`	`207`	`ThumbnailButton(img_id);`
	`208`	`+ ImGui::PopID();`
`207`	`209`	`ImGui::SameLine();`
`208`	`210`	`}`
`209`	`211`	`ImGui::EndTooltip();`