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Tooltips: made using SetItemTooltip()/IsItemHovered(ImGuiHoveredFlags_ForTooltip) defaults to activate tooltips on disabled items.. (#1485)
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@ -53,6 +53,9 @@ Breaking changes:
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Other changes:
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- Tooltips: made using SetItemTooltip()/IsItemHovered(ImGuiHoveredFlags_ForTooltip) defaults to
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activate tooltips on disabled items. This is done by adding ImGuiHoveredFlags_AllowWhenDisabled
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to the default value of style.HoverFlagsForTooltipMouse/HoverFlagsForTooltipNav. (##1485)
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- Nav: Tabbing always enable nav highlight when ImGuiConfigFlags_NavEnableKeyboard is set.
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Previously was inconsistent and only enabled when stepping through a non-input item.
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(#6802, #3092, #5759, #787)
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@ -1200,8 +1200,8 @@ ImGuiStyle::ImGuiStyle()
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HoverStationaryDelay = 0.15f; // Delay for IsItemHovered(ImGuiHoveredFlags_Stationary). Time required to consider mouse stationary.
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HoverDelayShort = 0.15f; // Delay for IsItemHovered(ImGuiHoveredFlags_DelayShort). Usually used along with HoverStationaryDelay.
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HoverDelayNormal = 0.40f; // Delay for IsItemHovered(ImGuiHoveredFlags_DelayNormal). "
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HoverFlagsForTooltipMouse = ImGuiHoveredFlags_Stationary | ImGuiHoveredFlags_DelayShort; // Default flags when using IsItemHovered(ImGuiHoveredFlags_ForTooltip) or BeginItemTooltip()/SetItemTooltip() while using mouse.
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HoverFlagsForTooltipNav = ImGuiHoveredFlags_NoSharedDelay | ImGuiHoveredFlags_DelayNormal; // Default flags when using IsItemHovered(ImGuiHoveredFlags_ForTooltip) or BeginItemTooltip()/SetItemTooltip() while using keyboard/gamepad.
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HoverFlagsForTooltipMouse = ImGuiHoveredFlags_Stationary | ImGuiHoveredFlags_DelayShort | ImGuiHoveredFlags_AllowWhenDisabled; // Default flags when using IsItemHovered(ImGuiHoveredFlags_ForTooltip) or BeginItemTooltip()/SetItemTooltip() while using mouse.
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HoverFlagsForTooltipNav = ImGuiHoveredFlags_NoSharedDelay | ImGuiHoveredFlags_DelayNormal | ImGuiHoveredFlags_AllowWhenDisabled; // Default flags when using IsItemHovered(ImGuiHoveredFlags_ForTooltip) or BeginItemTooltip()/SetItemTooltip() while using keyboard/gamepad.
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// Default theme
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ImGui::StyleColorsDark(this);
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@ -828,13 +828,18 @@ static void ShowDemoWindowWidgets()
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ImGui::SeparatorText("Custom");
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HelpMarker(
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"Passing ImGuiHoveredFlags_ForTooltip to IsItemHovered() is the preferred way to standardize"
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"tooltip activation details across your application. You may however decide to use custom"
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"flags for a specific tooltip instance.");
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// The following examples are passed for documentation purpose but may not be useful to most users.
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// Passing ImGuiHoveredFlags_Tooltip to IsItemHovered() will pull ImGuiHoveredFlags flags values from
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// 'style.HoverFlagsForTooltipMouse' or 'style.HoverFlagsForTooltipNav' depending on whether mouse or gamepad/keyboard is being used.
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// With default settings, ImGuiHoveredFlags_Tooltip is equivalent to ImGuiHoveredFlags_DelayShort + ImGuiHoveredFlags_Stationary.
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ImGui::Button("Manual", sz);
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if (ImGui::IsItemHovered(ImGuiHoveredFlags_ForTooltip))
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ImGui::SetTooltip("I am a manually emitted tooltip");
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ImGui::SetTooltip("I am a manually emitted tooltip.");
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ImGui::Button("DelayNone", sz);
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if (ImGui::IsItemHovered(ImGuiHoveredFlags_DelayNone))
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@ -846,12 +851,21 @@ static void ShowDemoWindowWidgets()
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ImGui::Button("DelayLong", sz);
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if (ImGui::IsItemHovered(ImGuiHoveredFlags_DelayNormal | ImGuiHoveredFlags_NoSharedDelay))
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ImGui::SetTooltip("I am a tooltip with a long delay (%0.2f sec)", ImGui::GetStyle().HoverDelayNormal);
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ImGui::SetTooltip("I am a tooltip with a long delay (%0.2f sec).", ImGui::GetStyle().HoverDelayNormal);
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ImGui::Button("Stationary", sz);
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if (ImGui::IsItemHovered(ImGuiHoveredFlags_Stationary))
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ImGui::SetTooltip("I am a tooltip requiring mouse to be stationary before activating.");
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// Using ImGuiHoveredFlags_ForTooltip will pull flags from 'style.HoverFlagsForTooltipMouse' or 'style.HoverFlagsForTooltipNav',
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// which default value include the ImGuiHoveredFlags_AllowWhenDisabled flag.
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// As a result, Set
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ImGui::BeginDisabled();
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ImGui::Button("Disabled item", sz);
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ImGui::EndDisabled();
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if (ImGui::IsItemHovered(ImGuiHoveredFlags_ForTooltip))
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ImGui::SetTooltip("I am a a tooltip for a disabled item.");
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ImGui::TreePop();
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}
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