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IsItemHovered, Tooltips: Added ImGuiHoveredFlags_ForTooltip, ImGuiHoveredFlags_Stationary. (#1485)

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Update demo accordingly.
This commit is contained in:
ocornut
2023-06-15 15:51:00 +02:00
parent d4b94bd65b
commit b3b8cbd001
5 changed files with 75 additions and 17 deletions
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13
imgui.h
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@ -1285,10 +1285,14 @@ enum ImGuiHoveredFlags_
ImGuiHoveredFlags_RectOnly = ImGuiHoveredFlags_AllowWhenBlockedByPopup | ImGuiHoveredFlags_AllowWhenBlockedByActiveItem | ImGuiHoveredFlags_AllowWhenOverlapped,
ImGuiHoveredFlags_RootAndChildWindows = ImGuiHoveredFlags_RootWindow | ImGuiHoveredFlags_ChildWindows,
// Mouse Hovering delays (for tooltips)
ImGuiHoveredFlags_DelayShort = 1 << 11, // IsItemHovered() only: Return true after style.HoverDelayShort elapsed (~0.15 sec)
ImGuiHoveredFlags_DelayNormal = 1 << 12, // IsItemHovered() only: Return true after style.HoverDelayNormal elapsed (~0.40 sec)
ImGuiHoveredFlags_NoSharedDelay = 1 << 13, // IsItemHovered() only: Disable shared delay system where moving from one item to the next keeps the previous timer for a short time (standard for tooltips with long delays)
// Mouse Hovering delays (e.g. for tooltips)
// - for frequently actioned or hovered items providing a tooltip, you want may to use ImGuiHoveredFlags_ForTooltip (stationary + normal delay) so the tooltip doesn't show too often.
// - for items which main purpose is to be hovered for a tooltip, or items with low affordance, prefer no delay or shorter delay.
ImGuiHoveredFlags_Stationary = 1 << 11, // IsItemHovered() only: Require mouse to be stationary for style.HoverStationaryDelay (~0.15 sec) _at least one time_. After this, can move on same item.
ImGuiHoveredFlags_DelayShort = 1 << 13, // IsItemHovered() only: Return true after style.HoverDelayShort elapsed (~0.15 sec) (shared between items) + requires mouse to be stationary for style.HoverStationaryDelay (once per item).
ImGuiHoveredFlags_DelayNormal = 1 << 14, // IsItemHovered() only: Return true after style.HoverDelayNormal elapsed (~0.40 sec) (shared between items) + requires mouse to be stationary for style.HoverStationaryDelay (once per item).
ImGuiHoveredFlags_NoSharedDelay = 1 << 15, // IsItemHovered() only: Disable shared delay system where moving from one item to the next keeps the previous timer for a short time (standard for tooltips with long delays)
ImGuiHoveredFlags_ForTooltip = ImGuiHoveredFlags_Stationary | ImGuiHoveredFlags_DelayNormal,
};
// Flags for ImGui::BeginDragDropSource(), ImGui::AcceptDragDropPayload()
@ -1891,6 +1895,7 @@ struct ImGuiStyle
ImVec4 Colors[ImGuiCol_COUNT];
// Behaviors
float HoverStationaryDelay; // Delay for IsItemHovered(ImGuiHoveredFlags_Stationary). Time required to consider mouse stationary.
float HoverDelayShort; // Delay for IsItemHovered(ImGuiHoveredFlags_DelayShort). Usually used along with HoverStationaryDelay.
float HoverDelayNormal; // Delay for IsItemHovered(ImGuiHoveredFlags_DelayNormal). "