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Allow the MapDisplay "Update Topic" to be changed. #517

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Mar 12, 2020
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Allow the MapDisplay "Update Topic" to be changed. #517

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11 changes: 5 additions & 6 deletions rviz_default_plugins/src/rviz_default_plugins/displays/map/map_display.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -77,12 +77,11 @@ MapDisplay::MapDisplay()
update_topic_property_ = new rviz_common::properties::RosTopicProperty(
"Update Topic", "",
"", "Topic where updates to this map display are received. "
"Currently, this topic is read-only and will automatically be determined by the map topic. "
"If the map is received on 'map_topic', the display assumes to receive updates on "
"'map_topic_updates'.", this);
// Set the property to read only for now. Since it is not connected to any slot,
// we don't want to update it.
update_topic_property_->setReadOnly(true);
"This topic is automatically determined by the map topic. "
"If the map is received on 'map_topic', the display assumes updates are received on "
"'map_topic_updates'."
"This can be overridden in the UI by clicking on the topic and setting the desired topic.",
this, SLOT(updateMapUpdateTopic()));

update_profile_property_ = new rviz_common::properties::QosProfileProperty(
update_topic_property_, update_profile_);
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