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Fix BeginDisabled(false), again, (#211, #4452, #4453) Version 1.84.1

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(forced pushed since our earlier versioning didn't sort correctly in github web)

# Conflicts:
#	docs/CHANGELOG.txt
This commit is contained in:
ocornut
2021-08-20 23:59:46 +02:00
parent 2e01952b35
commit 47fb332fb2
3 changed files with 17 additions and 5 deletions
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6
imgui.cpp
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@@ -7165,7 +7165,7 @@ void ImGui::PopItemFlag()
// - Those can be nested but this cannot be used to enable an already disabled section (a single BeginDisabled(true) in the stack is enough to keep things disabled)
// - Visually this is currently altering alpha, but it is expected that in a future styling system this would work differently.
// - Feedback welcome at https://github.com/ocornut/imgui/issues/211
// - BeginDisabled(false) essentially does nothing but is provided to facilitate use of boolean expressions
// - BeginDisabled(false) essentially does nothing useful but is provided to facilitate use of boolean expressions. If you can avoid calling BeginDisabled(False)/EndDisabled() best to avoid it.
// - Optimized shortcuts instead of PushStyleVar() + PushItemFlag()
void ImGui::BeginDisabled(bool disabled)
{
@@ -7174,8 +7174,8 @@ void ImGui::BeginDisabled(bool disabled)
g.DisabledAlphaBackup = g.Style.Alpha;
if (!was_disabled && disabled)
g.Style.Alpha *= g.Style.DisabledAlpha; // PushStyleVar(ImGuiStyleVar_Alpha, g.Style.Alpha * g.Style.DisabledAlpha);
//PushItemFlag(ImGuiItemFlags_Disabled, was_disabled || disabled);
g.CurrentItemFlags |= ImGuiItemFlags_Disabled;
if (was_disabled || disabled)
g.CurrentItemFlags |= ImGuiItemFlags_Disabled;
g.ItemFlagsStack.push_back(g.CurrentItemFlags);
}