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ColorPicker: Forward AlphaPreview flag to its individual inputs/sliders. Split code into extra lines to make logic more readable. (#346)

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This commit is contained in:
omar
2017-07-29 14:32:41 +08:00
parent cdcda9ff68
commit 973d4a361b
2 changed files with 13 additions and 10 deletions
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9
imgui.cpp
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@@ -9264,15 +9264,17 @@ bool ImGui::ColorEdit4(const char* label, float col[4], ImGuiColorEditFlags flag
Separator();
}
float square_sz = ColorSquareSize();
ImGuiColorEditFlags picker_flags = (flags & (ImGuiColorEditFlags_NoAlpha|ImGuiColorEditFlags_AlphaBar|ImGuiColorEditFlags_Float)) | (ImGuiColorEditFlags_RGB | ImGuiColorEditFlags_HSV | ImGuiColorEditFlags_HEX) | ImGuiColorEditFlags_NoLabel;
ImGuiColorEditFlags picker_flags_to_forward = ImGuiColorEditFlags_Float | ImGuiColorEditFlags_NoAlpha | ImGuiColorEditFlags_AlphaBar | ImGuiColorEditFlags_AlphaPreview | ImGuiColorEditFlags_AlphaPreviewHalf;
ImGuiColorEditFlags picker_flags = (flags & picker_flags_to_forward) | (ImGuiColorEditFlags_RGB | ImGuiColorEditFlags_HSV | ImGuiColorEditFlags_HEX) | ImGuiColorEditFlags_NoLabel;
PushItemWidth(square_sz * 12.0f);
value_changed |= ColorPicker4("##picker", col, picker_flags);
PopItemWidth();
EndPopup();
}
// Context menu: display and store options. Don't apply to 'flags' this frame.
if (!(flags & ImGuiColorEditFlags_NoOptions) && BeginPopup("context"))
{
// Display and store options. Don't apply to 'flags' this frame.
ImGuiColorEditFlags new_flags = -1;
if (RadioButton("RGB", (flags & ImGuiColorEditFlags_RGB)?1:0)) new_flags = (flags & ~ImGuiColorEditFlags_ModeMask_) | ImGuiColorEditFlags_RGB;
if (RadioButton("HSV", (flags & ImGuiColorEditFlags_HSV)?1:0)) new_flags = (flags & ~ImGuiColorEditFlags_ModeMask_) | ImGuiColorEditFlags_HSV;
@@ -9407,7 +9409,8 @@ bool ImGui::ColorPicker4(const char* label, float col[4], ImGuiColorEditFlags fl
if ((flags & ImGuiColorEditFlags_ModeMask_) == 0)
flags |= ImGuiColorEditFlags_RGB | ImGuiColorEditFlags_HSV | ImGuiColorEditFlags_HEX;
PushItemWidth((alpha_bar ? bar1_pos_x : bar0_pos_x) + bars_width - picker_pos.x);
ImGuiColorEditFlags sub_flags = (flags & (ImGuiColorEditFlags_Float | ImGuiColorEditFlags_NoAlpha | ImGuiColorEditFlags_NoColorSquare)) | ImGuiColorEditFlags_NoPicker | ImGuiColorEditFlags_NoOptions | ImGuiColorEditFlags_NoTooltip;
ImGuiColorEditFlags sub_flags_to_forward = ImGuiColorEditFlags_Float | ImGuiColorEditFlags_NoAlpha | ImGuiColorEditFlags_NoColorSquare | ImGuiColorEditFlags_AlphaPreview | ImGuiColorEditFlags_AlphaPreviewHalf;
ImGuiColorEditFlags sub_flags = (flags & sub_flags_to_forward) | ImGuiColorEditFlags_NoPicker | ImGuiColorEditFlags_NoOptions;
if (flags & ImGuiColorEditFlags_RGB)
value_changed |= ColorEdit4("##rgb", col, sub_flags | ImGuiColorEditFlags_RGB);
if (flags & ImGuiColorEditFlags_HSV)