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Tooltips: Added SetItemTooltip(), BeginItemTooltip(). Improved Demo section.

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This commit is contained in:
ocornut
2023-06-16 16:42:56 +02:00
parent 0f72652c2d
commit b60acfa87d
6 changed files with 124 additions and 61 deletions
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26
imgui.cpp
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@ -10088,6 +10088,13 @@ bool ImGui::BeginTooltip()
return BeginTooltipEx(ImGuiTooltipFlags_None, ImGuiWindowFlags_None);
}
bool ImGui::BeginItemTooltip()
{
if (!IsItemHovered(ImGuiHoveredFlags_ForTooltip))
return false;
return BeginTooltipEx(ImGuiTooltipFlags_None, ImGuiWindowFlags_None);
}
bool ImGui::BeginTooltipEx(ImGuiTooltipFlags tooltip_flags, ImGuiWindowFlags extra_window_flags)
{
ImGuiContext& g = *GImGui;
@ -10149,6 +10156,23 @@ void ImGui::SetTooltipV(const char* fmt, va_list args)
EndTooltip();
}
// Shortcut to use 'style.HoverFlagsForTooltipMouse' or 'style.HoverFlagsForTooltipNav'.
// Defaults to == ImGuiHoveredFlags_Stationary | ImGuiHoveredFlags_DelayShort when using the mouse.
void ImGui::SetItemTooltip(const char* fmt, ...)
{
va_list args;
va_start(args, fmt);
if (IsItemHovered(ImGuiHoveredFlags_ForTooltip))
SetTooltipV(fmt, args);
va_end(args);
}
void ImGui::SetItemTooltipV(const char* fmt, va_list args)
{
if (IsItemHovered(ImGuiHoveredFlags_ForTooltip))
SetTooltipV(fmt, args);
}
//-----------------------------------------------------------------------------
// [SECTION] POPUPS
@ -13533,7 +13557,7 @@ void ImGui::DebugTextEncoding(const char* str)
static void MetricsHelpMarker(const char* desc)
{
ImGui::TextDisabled("(?)");
if (ImGui::IsItemHovered(ImGuiHoveredFlags_DelayShort) && ImGui::BeginTooltip())
if (ImGui::BeginItemTooltip())
{
ImGui::PushTextWrapPos(ImGui::GetFontSize() * 35.0f);
ImGui::TextUnformatted(desc);