diff --git a/imgui_demo.cpp b/imgui_demo.cpp index 5fb326d2..715c84cc 100644 --- a/imgui_demo.cpp +++ b/imgui_demo.cpp @@ -2187,7 +2187,7 @@ static void ShowDemoWindowWidgets() const char* item_names[] = { "Text", "Button", "Button (w/ repeat)", "Checkbox", "SliderFloat", "InputText", "InputFloat", - "InputFloat3", "ColorEdit4", "MenuItem", "TreeNode", "TreeNode (w/ double-click)", "Combo", "ListBox" + "InputFloat3", "ColorEdit4", "Selectable", "MenuItem", "TreeNode", "TreeNode (w/ double-click)", "Combo", "ListBox" }; static int item_type = 1; ImGui::Combo("Item Type", &item_type, item_names, IM_ARRAYSIZE(item_names), IM_ARRAYSIZE(item_names)); @@ -2208,11 +2208,12 @@ static void ShowDemoWindowWidgets() if (item_type == 6) { ret = ImGui::InputFloat("ITEM: InputFloat", col4f, 1.0f); } // Testing +/- buttons on scalar input if (item_type == 7) { ret = ImGui::InputFloat3("ITEM: InputFloat3", col4f); } // Testing multi-component items (IsItemXXX flags are reported merged) if (item_type == 8) { ret = ImGui::ColorEdit4("ITEM: ColorEdit4", col4f); } // Testing multi-component items (IsItemXXX flags are reported merged) - if (item_type == 9) { ret = ImGui::MenuItem("ITEM: MenuItem"); } // Testing menu item (they use ImGuiButtonFlags_PressedOnRelease button policy) - if (item_type == 10){ ret = ImGui::TreeNode("ITEM: TreeNode"); if (ret) ImGui::TreePop(); } // Testing tree node - if (item_type == 11){ ret = ImGui::TreeNodeEx("ITEM: TreeNode w/ ImGuiTreeNodeFlags_OpenOnDoubleClick", ImGuiTreeNodeFlags_OpenOnDoubleClick | ImGuiTreeNodeFlags_NoTreePushOnOpen); } // Testing tree node with ImGuiButtonFlags_PressedOnDoubleClick button policy. - if (item_type == 12){ const char* items[] = { "Apple", "Banana", "Cherry", "Kiwi" }; static int current = 1; ret = ImGui::Combo("ITEM: Combo", ¤t, items, IM_ARRAYSIZE(items)); } - if (item_type == 13){ const char* items[] = { "Apple", "Banana", "Cherry", "Kiwi" }; static int current = 1; ret = ImGui::ListBox("ITEM: ListBox", ¤t, items, IM_ARRAYSIZE(items), IM_ARRAYSIZE(items)); } + if (item_type == 9) { ret = ImGui::Selectable("ITEM: Selectable"); } // Testing selectable item + if (item_type == 10){ ret = ImGui::MenuItem("ITEM: MenuItem"); } // Testing menu item (they use ImGuiButtonFlags_PressedOnRelease button policy) + if (item_type == 11){ ret = ImGui::TreeNode("ITEM: TreeNode"); if (ret) ImGui::TreePop(); } // Testing tree node + if (item_type == 12){ ret = ImGui::TreeNodeEx("ITEM: TreeNode w/ ImGuiTreeNodeFlags_OpenOnDoubleClick", ImGuiTreeNodeFlags_OpenOnDoubleClick | ImGuiTreeNodeFlags_NoTreePushOnOpen); } // Testing tree node with ImGuiButtonFlags_PressedOnDoubleClick button policy. + if (item_type == 13){ const char* items[] = { "Apple", "Banana", "Cherry", "Kiwi" }; static int current = 1; ret = ImGui::Combo("ITEM: Combo", ¤t, items, IM_ARRAYSIZE(items)); } + if (item_type == 14){ const char* items[] = { "Apple", "Banana", "Cherry", "Kiwi" }; static int current = 1; ret = ImGui::ListBox("ITEM: ListBox", ¤t, items, IM_ARRAYSIZE(items), IM_ARRAYSIZE(items)); } // Display the values of IsItemHovered() and other common item state functions. // Note that the ImGuiHoveredFlags_XXX flags can be combined. diff --git a/imgui_internal.h b/imgui_internal.h index a4516c03..60dcce1c 100644 --- a/imgui_internal.h +++ b/imgui_internal.h @@ -798,7 +798,7 @@ enum ImGuiButtonFlagsPrivate_ ImGuiButtonFlags_FlattenChildren = 1 << 11, // allow interactions even if a child window is overlapping ImGuiButtonFlags_AllowItemOverlap = 1 << 12, // require previous frame HoveredId to either match id or be null before being usable, use along with SetItemAllowOverlap() ImGuiButtonFlags_DontClosePopups = 1 << 13, // disable automatically closing parent popup on press // [UNUSED] - ImGuiButtonFlags_Disabled = 1 << 14, // disable interactions + //ImGuiButtonFlags_Disabled = 1 << 14, // disable interactions -> use PushDisabled() or ImGuiItemFlags_Disabled ImGuiButtonFlags_AlignTextBaseLine = 1 << 15, // vertically align button to match text baseline - ButtonEx() only // FIXME: Should be removed and handled by SmallButton(), not possible currently because of DC.CursorPosPrevLine ImGuiButtonFlags_NoKeyModifiers = 1 << 16, // disable mouse interaction if a key modifier is held ImGuiButtonFlags_NoHoldingActiveId = 1 << 17, // don't set ActiveId while holding the mouse (ImGuiButtonFlags_PressedOnClick only) diff --git a/imgui_widgets.cpp b/imgui_widgets.cpp index edf952a3..83174255 100644 --- a/imgui_widgets.cpp +++ b/imgui_widgets.cpp @@ -488,14 +488,6 @@ bool ImGui::ButtonBehavior(const ImRect& bb, ImGuiID id, bool* out_hovered, bool ImGuiContext& g = *GImGui; ImGuiWindow* window = GetCurrentWindow(); - if (flags & ImGuiButtonFlags_Disabled) - { - if (out_hovered) *out_hovered = false; - if (out_held) *out_held = false; - if (g.ActiveId == id) ClearActiveID(); - return false; - } - // Default only reacts to left mouse button if ((flags & ImGuiButtonFlags_MouseButtonMask_) == 0) flags |= ImGuiButtonFlags_MouseButtonDefault_; @@ -6139,7 +6131,8 @@ bool ImGui::Selectable(const char* label, bool selected, ImGuiSelectableFlags fl } bool item_add; - if (flags & ImGuiSelectableFlags_Disabled) + const bool disabled_item = (flags & ImGuiSelectableFlags_Disabled) != 0; + if (disabled_item) { ImGuiItemFlags backup_item_flags = g.CurrentItemFlags; g.CurrentItemFlags |= ImGuiItemFlags_Disabled; @@ -6160,6 +6153,12 @@ bool ImGui::Selectable(const char* label, bool selected, ImGuiSelectableFlags fl if (!item_add) return false; + const bool disabled_global = (g.CurrentItemFlags & ImGuiItemFlags_Disabled) != 0; + if (disabled_item && !disabled_global) + PushDisabled(true); + if (disabled_item || disabled_global) + selected = false; + // FIXME: We can standardize the behavior of those two, we could also keep the fast path of override ClipRect + full push on render only, // which would be advantageous since most selectable are not selected. if (span_all_columns && window->DC.CurrentColumns) @@ -6172,13 +6171,9 @@ bool ImGui::Selectable(const char* label, bool selected, ImGuiSelectableFlags fl if (flags & ImGuiSelectableFlags_NoHoldingActiveID) { button_flags |= ImGuiButtonFlags_NoHoldingActiveId; } if (flags & ImGuiSelectableFlags_SelectOnClick) { button_flags |= ImGuiButtonFlags_PressedOnClick; } if (flags & ImGuiSelectableFlags_SelectOnRelease) { button_flags |= ImGuiButtonFlags_PressedOnRelease; } - if (flags & ImGuiSelectableFlags_Disabled) { button_flags |= ImGuiButtonFlags_Disabled; } if (flags & ImGuiSelectableFlags_AllowDoubleClick) { button_flags |= ImGuiButtonFlags_PressedOnClickRelease | ImGuiButtonFlags_PressedOnDoubleClick; } if (flags & ImGuiSelectableFlags_AllowItemOverlap) { button_flags |= ImGuiButtonFlags_AllowItemOverlap; } - if (flags & ImGuiSelectableFlags_Disabled) - selected = false; - const bool was_selected = selected; bool hovered, held; bool pressed = ButtonBehavior(bb, id, &hovered, &held, button_flags); @@ -6228,14 +6223,15 @@ bool ImGui::Selectable(const char* label, bool selected, ImGuiSelectableFlags fl else if (span_all_columns && g.CurrentTable) TablePopBackgroundChannel(); - if (flags & ImGuiSelectableFlags_Disabled) PushStyleColor(ImGuiCol_Text, style.Colors[ImGuiCol_TextDisabled]); RenderTextClipped(text_min, text_max, label, NULL, &label_size, style.SelectableTextAlign, &bb); - if (flags & ImGuiSelectableFlags_Disabled) PopStyleColor(); // Automatically close popups if (pressed && (window->Flags & ImGuiWindowFlags_Popup) && !(flags & ImGuiSelectableFlags_DontClosePopups) && !(g.CurrentItemFlags & ImGuiItemFlags_SelectableDontClosePopup)) CloseCurrentPopup(); + if (disabled_item && !disabled_global) + PopDisabled(); + IMGUI_TEST_ENGINE_ITEM_INFO(id, label, window->DC.LastItemStatusFlags); return pressed; }