BeginTooltip: correctly testing return value of BeginTooltipEx() even though it always return true in current code.

Amend 3b2f617
ago%!(EXTRA string=2 years) · 552969e33e
parent c426e32247
commit 552969e33e
2 changed files with 4 additions and 2 deletions
--- a/imgui.cpp
+++ b/imgui.cpp
@ -9942,7 +9942,8 @@ void ImGui::EndTooltip()

 void ImGui::SetTooltipV(const char* fmt, va_list args)
 {
-    BeginTooltipEx(ImGuiTooltipFlags_OverridePreviousTooltip, ImGuiWindowFlags_None);
+    if (!BeginTooltipEx(ImGuiTooltipFlags_OverridePreviousTooltip, ImGuiWindowFlags_None))
+        return;
    TextV(fmt, args);
    EndTooltip();
 }
--- a/imgui_widgets.cpp
+++ b/imgui_widgets.cpp
@ -5759,7 +5759,8 @@ void ImGui::ColorTooltip(const char* text, const float* col, ImGuiColorEditFlags
 {
    ImGuiContext& g = *GImGui;

-    BeginTooltipEx(ImGuiTooltipFlags_OverridePreviousTooltip, ImGuiWindowFlags_None);
+    if (!BeginTooltipEx(ImGuiTooltipFlags_OverridePreviousTooltip, ImGuiWindowFlags_None))
+        return;
    const char* text_end = text ? FindRenderedTextEnd(text, NULL) : text;
    if (text_end > text)
    {