diff --git a/imgui.cpp b/imgui.cpp index 696de7bc..91c382bc 100644 --- a/imgui.cpp +++ b/imgui.cpp @@ -8976,6 +8976,23 @@ void ImGui::EndMenu() EndPopup(); } +static void ColorTooltip(const float* col, ImGuiColorEditFlags flags) +{ + ImGuiContext& g = *GImGui; + int cr = IM_F32_TO_INT8_SAT(col[0]), cg = IM_F32_TO_INT8_SAT(col[1]), cb = IM_F32_TO_INT8_SAT(col[2]), ca = (flags & ImGuiColorEditFlags_Alpha) ? IM_F32_TO_INT8_SAT(col[3]) : 255; + BeginTooltipEx(true); + ImGuiWindow* window = ImGui::GetCurrentWindow(); + ImVec2 sz(g.FontSize * 3, g.FontSize * 3); + window->DrawList->AddRectFilled(window->DC.CursorPos, window->DC.CursorPos + sz, IM_COL32(cr,cg,cb,255)); + ImGui::Dummy(sz); + ImGui::SameLine(); + if (flags & ImGuiColorEditFlags_Alpha) + ImGui::Text("#%02X%02X%02X%02X\nR:%d, G:%d, B:%d, A:%d\n(%.3f, %.3f, %.3f, %.3f)", cr, cg, cb, ca, cr, cg, cb, ca, col[0], col[1], col[2], col[3]); + else + ImGui::Text("#%02X%02X%02X\nR: %d, G: %d, B: %d\n(%.3f, %.3f, %.3f)", cr, cg, cb, cr, cg, cb, col[0], col[1], col[2]); + ImGui::EndTooltip(); +} + // A little colored square. Return true when clicked. // FIXME: May want to display/ignore the alpha component in the color display? Yet show it in the tooltip. bool ImGui::ColorButton(const ImVec4& col, bool small_height, bool outline_border) @@ -8998,7 +9015,7 @@ bool ImGui::ColorButton(const ImVec4& col, bool small_height, bool outline_borde RenderFrame(bb.Min, bb.Max, GetColorU32(col), outline_border, style.FrameRounding); if (hovered) - SetTooltip("Color:\n(%.2f,%.2f,%.2f,%.2f)\n#%02X%02X%02X%02X", col.x, col.y, col.z, col.w, IM_F32_TO_INT8_SAT(col.x), IM_F32_TO_INT8_SAT(col.y), IM_F32_TO_INT8_SAT(col.z), IM_F32_TO_INT8_SAT(col.w)); + ColorTooltip(&col.x, ImGuiColorEditFlags_Alpha); return pressed; } @@ -9151,7 +9168,7 @@ bool ImGui::ColorEdit4(const char* label, float col[4], ImGuiColorEditFlags flag // Recreate our own tooltip over's ColorButton() one because we want to display correct alpha here if (IsItemHovered()) - SetTooltip("Color:\n(%.2f,%.2f,%.2f,%.2f)\n#%02X%02X%02X%02X", col[0], col[1], col[2], col[3], IM_F32_TO_INT8_SAT(col[0]), IM_F32_TO_INT8_SAT(col[1]), IM_F32_TO_INT8_SAT(col[2]), IM_F32_TO_INT8_SAT(col[3])); + ColorTooltip(col, flags); } if (label != label_display_end) @@ -9214,8 +9231,8 @@ bool ImGui::ColorPicker4(const char* label, float col[4], ImGuiColorEditFlags fl float bar1_pos_x = bar0_pos_x + bars_width + style.ItemInnerSpacing.x; // Recreate our own tooltip over's ColorButton() one because we want to display correct alpha here - if (IsItemHovered()) - SetTooltip("Color:\n(%.2f,%.2f,%.2f,%.2f)\n#%02X%02X%02X%02X", col[0], col[1], col[2], col[3], IM_F32_TO_INT8_SAT(col[0]), IM_F32_TO_INT8_SAT(col[1]), IM_F32_TO_INT8_SAT(col[2]), IM_F32_TO_INT8_SAT(col[3])); + //if (IsItemHovered()) + // ColorTooltip(col, flags); float H,S,V; ImGui::ColorConvertRGBtoHSV(col[0], col[1], col[2], H, S, V);