Add GetText/SetText to CollapsableVert

See the discussions in PR #6865
isl-org · Jul 18, 2024 · 91b0dc0 · 91b0dc0
1 parent 4bddf59
commit 91b0dc0
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Showing 2 changed files with 13 additions and 4 deletions.
diff --git a/cpp/open3d/visualization/gui/Layout.cpp b/cpp/open3d/visualization/gui/Layout.cpp
@@ -386,10 +386,7 @@ CollapsableVert::CollapsableVert(const char* text,
                                  int spacing,
                                  const Margins& margins /*= Margins()*/)
     : Vert(spacing, margins), impl_(new CollapsableVert::Impl()) {
-    static int g_next_id = 1;
-
-    impl_->text_ = text;
-    impl_->id_ = impl_->text_ + "##collapsing_" + std::to_string(g_next_id++);
+    SetText(text);
 }
 
 CollapsableVert::~CollapsableVert() {}
@@ -398,6 +395,15 @@ void CollapsableVert::SetIsOpen(bool is_open) { impl_->is_open_ = is_open; }
 
 bool CollapsableVert::GetIsOpen() { return impl_->is_open_; }
 
+void CollapsableVert::SetText(const char* text) {
+    static int g_next_id = 1;
+
+    impl_->text_ = text;
+    impl_->id_ = impl_->text_ + "##collapsing_" + std::to_string(g_next_id++);
+}
+
+std::string CollapsableVert::GetText() const { return impl_->text_; };
+
 FontId CollapsableVert::GetFontId() const { return impl_->font_id_; }
 
 void CollapsableVert::SetFontId(FontId font_id) { impl_->font_id_ = font_id; }

diff --git a/cpp/open3d/visualization/gui/Layout.h b/cpp/open3d/visualization/gui/Layout.h
@@ -148,6 +148,9 @@ class CollapsableVert : public Vert {
     /// Returns true if open and false if collapsed.
     bool GetIsOpen();
 
+    void SetText(const char* text);
+    std::string GetText() const;
+
     FontId GetFontId() const;
     void SetFontId(FontId font_id);