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Demo: Color widget demo tweaks (#346)

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This commit is contained in:
omar 2017-08-08 14:49:45 +08:00
parent a4012fd5b2
commit d952a8d3bf
1 changed files with 12 additions and 9 deletions
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21
imgui_demo.cpp
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@ -673,17 +673,19 @@ void ImGui::ShowTestWindow(bool* p_open)
static bool hdr = false; static bool hdr = false;
static bool alpha_preview = true; static bool alpha_preview = true;
static bool alpha_half_preview = false; static bool alpha_half_preview = false;
static bool options_menu = true;
ImGui::Checkbox("With HDR", &hdr); ImGui::SameLine(); ShowHelpMarker("Currently all this does is to lift the 0..1 limits on dragging widgets."); ImGui::Checkbox("With HDR", &hdr); ImGui::SameLine(); ShowHelpMarker("Currently all this does is to lift the 0..1 limits on dragging widgets.");
ImGui::Checkbox("With Alpha Preview", &alpha_preview); ImGui::Checkbox("With Alpha Preview", &alpha_preview);
ImGui::Checkbox("With Half Alpha Preview", &alpha_half_preview); ImGui::Checkbox("With Half Alpha Preview", &alpha_half_preview);
int misc_flags = (hdr ? ImGuiColorEditFlags_HDR : 0) | (alpha_half_preview ? ImGuiColorEditFlags_AlphaPreviewHalf : (alpha_preview ? ImGuiColorEditFlags_AlphaPreview : 0)); ImGui::Checkbox("With Options Menu", &options_menu); ImGui::SameLine(); ShowHelpMarker("Right-click on the individual color widget to show options.");
int misc_flags = (hdr ? ImGuiColorEditFlags_HDR : 0) | (alpha_half_preview ? ImGuiColorEditFlags_AlphaPreviewHalf : (alpha_preview ? ImGuiColorEditFlags_AlphaPreview : 0)) | (options_menu ? 0 : ImGuiColorEditFlags_NoOptions);
ImGui::Text("Color widget:"); 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::SameLine(); ShowHelpMarker("Click on the colored square to open a color picker.\nCTRL+click on individual component to input value.\n");
ImGui::ColorEdit3("MyColor##1", (float*)&color, ImGuiColorEditFlags_HSV); ImGui::ColorEdit3("MyColor##1", (float*)&color, misc_flags);
ImGui::Text("Color widget with Alpha:"); ImGui::Text("Color widget HSV with Alpha:");
ImGui::ColorEdit4("MyColor##2", (float*)&color, misc_flags); ImGui::ColorEdit4("MyColor##2", (float*)&color, ImGuiColorEditFlags_HSV | misc_flags);
ImGui::Text("Color widget with Float Display:"); ImGui::Text("Color widget with Float Display:");
ImGui::ColorEdit4("MyColor##2f", (float*)&color, ImGuiColorEditFlags_Float | misc_flags); ImGui::ColorEdit4("MyColor##2f", (float*)&color, ImGuiColorEditFlags_Float | misc_flags);
@ -751,6 +753,7 @@ void ImGui::ShowTestWindow(bool* p_open)
ImGui::Checkbox("With Side Preview", &side_preview); ImGui::Checkbox("With Side Preview", &side_preview);
if (side_preview) if (side_preview)
{ {
ImGui::SameLine();
ImGui::Checkbox("With Ref Color", &ref_color); ImGui::Checkbox("With Ref Color", &ref_color);
if (ref_color) if (ref_color)
{ {
@ -759,14 +762,14 @@ void ImGui::ShowTestWindow(bool* p_open)
} }
} }
ImGui::Combo("Inputs Mode", &inputs_mode, "All Inputs\0No Inputs\0RGB Input\0HSV Input\0HEX Input\0"); ImGui::Combo("Inputs Mode", &inputs_mode, "All Inputs\0No Inputs\0RGB Input\0HSV Input\0HEX Input\0");
ImGui::Combo("Picker Mode", &picker_mode, "Hue bar + SV rect\0Hue wheel + SV triangle\0"); ImGui::Combo("Picker Mode", &picker_mode, "Auto/Current\0Hue bar + SV rect\0Hue wheel + SV triangle\0");
ImGui::SameLine(); ShowHelpMarker("User can right-click the inputs and override edit mode."); ImGui::SameLine(); ShowHelpMarker("User can right-click the picker to change mode.");
ImGuiColorEditFlags flags = misc_flags; ImGuiColorEditFlags flags = misc_flags;
if (!alpha) flags |= ImGuiColorEditFlags_NoAlpha; // This is by default if you call ColorPicker3() instead of ColorPicker4() if (!alpha) flags |= ImGuiColorEditFlags_NoAlpha; // This is by default if you call ColorPicker3() instead of ColorPicker4()
if (alpha_bar) flags |= ImGuiColorEditFlags_AlphaBar; if (alpha_bar) flags |= ImGuiColorEditFlags_AlphaBar;
if (!side_preview) flags |= ImGuiColorEditFlags_NoSidePreview; if (!side_preview) flags |= ImGuiColorEditFlags_NoSidePreview;
if (picker_mode == 0) flags |= ImGuiColorEditFlags_PickerHueBar; if (picker_mode == 1) flags |= ImGuiColorEditFlags_PickerHueBar;
if (picker_mode == 1) flags |= ImGuiColorEditFlags_PickerHueWheel; if (picker_mode == 2) flags |= ImGuiColorEditFlags_PickerHueWheel;
if (inputs_mode == 1) flags |= ImGuiColorEditFlags_NoInputs; if (inputs_mode == 1) flags |= ImGuiColorEditFlags_NoInputs;
if (inputs_mode == 2) flags |= ImGuiColorEditFlags_RGB; if (inputs_mode == 2) flags |= ImGuiColorEditFlags_RGB;
if (inputs_mode == 3) flags |= ImGuiColorEditFlags_HSV; if (inputs_mode == 3) flags |= ImGuiColorEditFlags_HSV;