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IsItemHovered: Added ImGuiHoveredFlags_DelayNormal, ImGuiHoveredFlags_DelayShort, ImGuiHoveredFlags_NoSharedDelay. (#1485)

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IsItemHovered() can't have a non-zero default, but higher-level tooltip helpers may enable a different default later.
This commit is contained in:
ocornut
2021-11-10 21:02:19 +01:00
parent b3b3a07133
commit e13913ed57
7 changed files with 107 additions and 25 deletions
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13
imgui_internal.h
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@ -1781,6 +1781,12 @@ struct ImGuiContext
ImVector<ImGuiPtrOrIndex> CurrentTabBarStack;
ImVector<ImGuiShrinkWidthItem> ShrinkWidthBuffer;
// Hover Delay system
ImGuiID HoverDelayId;
ImGuiID HoverDelayIdPreviousFrame;
float HoverDelayTimer; // Currently used IsItemHovered(), generally inferred from g.HoveredIdTimer but kept uncleared until clear timer elapse.
float HoverDelayClearTimer; // Currently used IsItemHovered(): grace time before g.TooltipHoverTimer gets cleared.
// Widget state
ImVec2 MouseLastValidPos;
ImGuiInputTextState InputTextState;
@ -1802,7 +1808,6 @@ struct ImGuiContext
float DisabledAlphaBackup; // Backup for style.Alpha for BeginDisabled()
short DisabledStackSize;
short TooltipOverrideCount;
float TooltipSlowDelay; // Time before slow tooltips appears (FIXME: This is temporary until we merge in tooltip timer+priority work)
ImVector<char> ClipboardHandlerData; // If no custom clipboard handler is defined
ImVector<ImGuiID> MenusIdSubmittedThisFrame; // A list of menu IDs that were rendered at least once
@ -1962,6 +1967,9 @@ struct ImGuiContext
TablesTempDataStacked = 0;
CurrentTabBar = NULL;
HoverDelayId = HoverDelayIdPreviousFrame = 0;
HoverDelayTimer = HoverDelayClearTimer = 0.0f;
TempInputId = 0;
ColorEditOptions = ImGuiColorEditFlags_DefaultOptions_;
ColorEditLastHue = ColorEditLastSat = 0.0f;
@ -1972,11 +1980,10 @@ struct ImGuiContext
DragCurrentAccumDirty = false;
DragCurrentAccum = 0.0f;
DragSpeedDefaultRatio = 1.0f / 100.0f;
ScrollbarClickDeltaToGrabCenter = 0.0f;
DisabledAlphaBackup = 0.0f;
DisabledStackSize = 0;
ScrollbarClickDeltaToGrabCenter = 0.0f;
TooltipOverrideCount = 0;
TooltipSlowDelay = 0.50f;
PlatformImeData.InputPos = ImVec2(0.0f, 0.0f);
PlatformImeDataPrev.InputPos = ImVec2(-1.0f, -1.0f); // Different to ensure initial submission