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IsItemHovered, Tooltips: Added io.HoveredFlagsForTooltipMouse, io.HoveredFlagsForTooltipNav now pulled by ImGuiHoveredFlags_Tooltip. (#1485)

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ocornut
2023-06-16 14:42:38 +02:00
parent b3b8cbd001
commit 0f72652c2d
4 changed files with 53 additions and 18 deletions
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11
imgui.cpp
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@ -1167,6 +1167,8 @@ ImGuiStyle::ImGuiStyle()
HoverStationaryDelay = 0.15f; // Delay for IsItemHovered(ImGuiHoveredFlags_Stationary). Time required to consider mouse stationary.
HoverDelayShort = 0.15f; // Delay for IsItemHovered(ImGuiHoveredFlags_DelayShort). Usually used along with HoverStationaryDelay.
HoverDelayNormal = 0.40f; // Delay for IsItemHovered(ImGuiHoveredFlags_DelayNormal). "
HoverFlagsForTooltipMouse = ImGuiHoveredFlags_Stationary | ImGuiHoveredFlags_DelayShort; // Default flags when using IsItemHovered(ImGuiHoveredFlags_ForTooltip) or BeginItemTooltip()/SetItemTooltip() while using mouse.
HoverFlagsForTooltipNav = ImGuiHoveredFlags_NoSharedDelay | ImGuiHoveredFlags_DelayNormal; // Default flags when using IsItemHovered(ImGuiHoveredFlags_ForTooltip) or BeginItemTooltip()/SetItemTooltip() while using keyboard/gamepad.
// Default theme
ImGui::StyleColorsDark(this);
@ -1260,7 +1262,6 @@ ImGuiIO::ImGuiIO()
MousePos = ImVec2(-FLT_MAX, -FLT_MAX);
MousePosPrev = ImVec2(-FLT_MAX, -FLT_MAX);
MouseSource = ImGuiMouseSource_Mouse;
MouseDragThreshold = 6.0f;
for (int i = 0; i < IM_ARRAYSIZE(MouseDownDuration); i++) MouseDownDuration[i] = MouseDownDurationPrev[i] = -1.0f;
for (int i = 0; i < IM_ARRAYSIZE(KeysData); i++) { KeysData[i].DownDuration = KeysData[i].DownDurationPrev = -1.0f; }
AppAcceptingEvents = true;
@ -3939,12 +3940,16 @@ bool ImGui::IsItemHovered(ImGuiHoveredFlags flags)
{
ImGuiContext& g = *GImGui;
ImGuiWindow* window = g.CurrentWindow;
if (g.NavDisableMouseHover && !g.NavDisableHighlight && !(flags & ImGuiHoveredFlags_NoNavOverride))
{
if ((g.LastItemData.InFlags & ImGuiItemFlags_Disabled) && !(flags & ImGuiHoveredFlags_AllowWhenDisabled))
return false;
if (!IsItemFocused())
return false;
if (flags & ImGuiHoveredFlags_ForTooltip)
flags |= g.Style.HoverFlagsForTooltipNav;
}
else
{
@ -3952,6 +3957,10 @@ bool ImGui::IsItemHovered(ImGuiHoveredFlags flags)
ImGuiItemStatusFlags status_flags = g.LastItemData.StatusFlags;
if (!(status_flags & ImGuiItemStatusFlags_HoveredRect))
return false;
if (flags & ImGuiHoveredFlags_ForTooltip)
flags |= g.Style.HoverFlagsForTooltipMouse;
IM_ASSERT((flags & (ImGuiHoveredFlags_AnyWindow | ImGuiHoveredFlags_RootWindow | ImGuiHoveredFlags_ChildWindows | ImGuiHoveredFlags_NoPopupHierarchy)) == 0); // Flags not supported by this function
// Done with rectangle culling so we can perform heavier checks now