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ColorEdit, ColorPicker: added ImGuiColorEditFlags_NoAlphaPreview flag (#346). Reorder flags again.

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This commit is contained in:
omar
2017-07-26 16:28:01 +08:00
parent d29a4c5e5c
commit 6796e771fd
3 changed files with 25 additions and 18 deletions
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16
imgui_demo.cpp
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@ -660,21 +660,27 @@ void ImGui::ShowTestWindow(bool* p_open)
if (ImGui::TreeNode("Color/Picker Widgets"))
{
static ImVec4 color = ImColor(114, 144, 154);
static ImVec4 color = ImColor(114, 144, 154, 200);
static bool alpha_preview = true;
ImGui::Checkbox("With Alpha Preview", &alpha_preview);
ImGui::Text("Color widget:");
ImGui::SameLine(); ShowHelpMarker("Click on the colored square to open a color picker.\nRight-click on the colored square to show options.\nCTRL+click on individual component to input value.\n");
ImGui::ColorEdit3("MyColor##1", (float*)&color, ImGuiColorEditFlags_HSV);
ImGui::Text("Color widget with Alpha:");
ImGui::ColorEdit4("MyColor##2", (float*)&color);
ImGui::ColorEdit4("MyColor##2", (float*)&color, (alpha_preview ? 0 : ImGuiColorEditFlags_NoAlphaPreview));
ImGui::Text("Color widget with Float Display:");
ImGui::ColorEdit4("MyColor##2f", (float*)&color, ImGuiColorEditFlags_Float);
ImGui::ColorEdit4("MyColor##2f", (float*)&color, ImGuiColorEditFlags_Float | (alpha_preview ? 0 : ImGuiColorEditFlags_NoAlphaPreview));
ImGui::Text("Color button with Picker:");
ImGui::SameLine(); ShowHelpMarker("With the ImGuiColorEditFlags_NoInputs flag you can hide all the slider/text inputs.\nWith the ImGuiColorEditFlags_NoLabel flag you can pass a non-empty label which will only be used for the tooltip and picker popup.");
ImGui::ColorEdit4("MyColor##3", (float*)&color, ImGuiColorEditFlags_NoInputs|ImGuiColorEditFlags_NoLabel|(alpha_preview ? 0 : ImGuiColorEditFlags_NoAlphaPreview));
ImGui::Text("Color button only:");
ImGui::SameLine(); ShowHelpMarker("With the ImGuiColorEditFlags_NoInputs flag you can hide all the slider/text inputs.\nWith the ImGuiColorEditFlags_NoLabel flag you can pass a non-empty label which will only be used for the tooltip and picker popup.");
ImGui::ColorEdit4("MyColor##3", (float*)&color, ImGuiColorEditFlags_NoInputs|ImGuiColorEditFlags_NoLabel);
ImGui::ColorButton("MyColor##3b", *(ImVec4*)&color, (alpha_preview ? 0 : ImGuiColorEditFlags_NoAlphaPreview), ImVec2(80,80));
ImGui::Text("Color picker:");
static bool alpha = false;