Added ImGuiCol_ChildWindowBg, ImGuiStyleVar_ChildWindowRounding for completeness and flexibility
Upcoming features using it.
This commit is contained in:
ocornut
parent
3ea90b1cd9
commit
da2f5d9c48
42
imgui.cpp
42
imgui.cpp
@ -473,6 +473,7 @@ ImGuiStyle::ImGuiStyle()
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WindowPadding = ImVec2(8,8); // Padding within a window
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WindowMinSize = ImVec2(32,32); // Minimum window size
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WindowRounding = 9.0f; // Radius of window corners rounding. Set to 0.0f to have rectangular windows
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ChildWindowRounding = 0.0f; // Radius of child window corners rounding. Set to 0.0f to have rectangular windows
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FramePadding = ImVec2(4,3); // Padding within a framed rectangle (used by most widgets)
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FrameRounding = 0.0f; // Radius of frame corners rounding. Set to 0.0f to have rectangular frames (used by most widgets).
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ItemSpacing = ImVec2(8,4); // Horizontal and vertical spacing between widgets/lines
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@ -486,6 +487,7 @@ ImGuiStyle::ImGuiStyle()
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Colors[ImGuiCol_Text] = ImVec4(0.90f, 0.90f, 0.90f, 1.00f);
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Colors[ImGuiCol_WindowBg] = ImVec4(0.00f, 0.00f, 0.00f, 1.00f);
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Colors[ImGuiCol_ChildWindowBg] = ImVec4(0.00f, 0.00f, 0.00f, 0.00f);
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Colors[ImGuiCol_Border] = ImVec4(1.00f, 1.00f, 1.00f, 1.00f);
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Colors[ImGuiCol_BorderShadow] = ImVec4(0.00f, 0.00f, 0.00f, 0.60f);
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Colors[ImGuiCol_FrameBg] = ImVec4(0.80f, 0.80f, 0.80f, 0.30f); // Background of checkbox, radio button, plot, slider, text input
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@ -2490,7 +2492,7 @@ void ImGui::BeginChild(const char* str_id, ImVec2 size, bool border, ImGuiWindow
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char title[256];
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ImFormatString(title, IM_ARRAYSIZE(title), "%s.%s", window->Name, str_id);
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const float alpha = (flags & ImGuiWindowFlags_ComboBox) ? 1.0f : 0.0f;
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const float alpha = 1.0f;
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ImGui::Begin(title, NULL, size, alpha, flags);
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if (!(window->Flags & ImGuiWindowFlags_ShowBorders))
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@ -2768,15 +2770,16 @@ bool ImGui::Begin(const char* name, bool* p_opened, ImVec2 size, float fill_alph
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window->Collapsed = false;
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}
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const float window_rounding = (window->Flags & ImGuiWindowFlags_ChildWindow) ? style.ChildWindowRounding : style.WindowRounding;
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if (window->Collapsed)
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{
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// Draw title bar only
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window->Size = title_bar_aabb.GetSize();
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window->DrawList->AddRectFilled(title_bar_aabb.GetTL(), title_bar_aabb.GetBR(), window->Color(ImGuiCol_TitleBgCollapsed), style.WindowRounding);
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window->DrawList->AddRectFilled(title_bar_aabb.GetTL(), title_bar_aabb.GetBR(), window->Color(ImGuiCol_TitleBgCollapsed), window_rounding);
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if (window->Flags & ImGuiWindowFlags_ShowBorders)
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{
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window->DrawList->AddRect(title_bar_aabb.GetTL()+ImVec2(1,1), title_bar_aabb.GetBR()+ImVec2(1,1), window->Color(ImGuiCol_BorderShadow), style.WindowRounding);
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window->DrawList->AddRect(title_bar_aabb.GetTL(), title_bar_aabb.GetBR(), window->Color(ImGuiCol_Border), style.WindowRounding);
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window->DrawList->AddRect(title_bar_aabb.GetTL()+ImVec2(1,1), title_bar_aabb.GetBR()+ImVec2(1,1), window->Color(ImGuiCol_BorderShadow), window_rounding);
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window->DrawList->AddRect(title_bar_aabb.GetTL(), title_bar_aabb.GetBR(), window->Color(ImGuiCol_Border), window_rounding);
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}
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}
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else
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@ -2839,32 +2842,38 @@ bool ImGui::Begin(const char* name, bool* p_opened, ImVec2 size, float fill_alph
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title_bar_aabb = window->TitleBarAabb();
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}
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// Title bar + Window box
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// Scrollbar
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window->ScrollbarY = (window->SizeContentsFit.y > window->Size.y) && !(window->Flags & ImGuiWindowFlags_NoScrollbar);
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// Window background
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if (fill_alpha > 0.0f)
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{
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if ((window->Flags & ImGuiWindowFlags_ComboBox) != 0)
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window->DrawList->AddRectFilled(window->Pos, window->Pos+window->Size, window->Color(ImGuiCol_ComboBg, fill_alpha), 0);
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window->DrawList->AddRectFilled(window->Pos, window->Pos+window->Size, window->Color(ImGuiCol_ComboBg, fill_alpha), window_rounding);
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else if ((window->Flags & ImGuiWindowFlags_Tooltip) != 0)
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window->DrawList->AddRectFilled(window->Pos, window->Pos+window->Size, window->Color(ImGuiCol_TooltipBg, fill_alpha), style.WindowRounding);
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window->DrawList->AddRectFilled(window->Pos, window->Pos+window->Size, window->Color(ImGuiCol_TooltipBg, fill_alpha), window_rounding);
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else if ((window->Flags & ImGuiWindowFlags_ChildWindow) != 0)
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{
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window->DrawList->AddRectFilled(window->Pos, window->Pos+window->Size-ImVec2(window->ScrollbarY?style.ScrollBarWidth:0.0f,0.0f), window->Color(ImGuiCol_ChildWindowBg, fill_alpha), window_rounding, window->ScrollbarY ? (1|8) : (0xF));
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}
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else
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window->DrawList->AddRectFilled(window->Pos, window->Pos+window->Size, window->Color(ImGuiCol_WindowBg, fill_alpha), style.WindowRounding);
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window->DrawList->AddRectFilled(window->Pos, window->Pos+window->Size, window->Color(ImGuiCol_WindowBg, fill_alpha), window_rounding);
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}
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// Title bar
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if (!(window->Flags & ImGuiWindowFlags_NoTitleBar))
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window->DrawList->AddRectFilled(title_bar_aabb.GetTL(), title_bar_aabb.GetBR(), window->Color(ImGuiCol_TitleBg), style.WindowRounding, 1|2);
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window->DrawList->AddRectFilled(title_bar_aabb.GetTL(), title_bar_aabb.GetBR(), window->Color(ImGuiCol_TitleBg), window_rounding, 1|2);
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// Borders
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if (window->Flags & ImGuiWindowFlags_ShowBorders)
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{
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const float rounding = (window->Flags & ImGuiWindowFlags_ComboBox) ? 0.0f : style.WindowRounding;
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window->DrawList->AddRect(window->Pos+ImVec2(1,1), window->Pos+window->Size+ImVec2(1,1), window->Color(ImGuiCol_BorderShadow), rounding);
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window->DrawList->AddRect(window->Pos, window->Pos+window->Size, window->Color(ImGuiCol_Border), rounding);
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window->DrawList->AddRect(window->Pos+ImVec2(1,1), window->Pos+window->Size+ImVec2(1,1), window->Color(ImGuiCol_BorderShadow), window_rounding);
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window->DrawList->AddRect(window->Pos, window->Pos+window->Size, window->Color(ImGuiCol_Border), window_rounding);
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if (!(window->Flags & ImGuiWindowFlags_NoTitleBar))
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window->DrawList->AddLine(title_bar_aabb.GetBL(), title_bar_aabb.GetBR(), window->Color(ImGuiCol_Border));
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}
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// Scrollbar
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window->ScrollbarY = (window->SizeContentsFit.y > window->Size.y) && !(window->Flags & ImGuiWindowFlags_NoScrollbar);
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if (window->ScrollbarY)
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{
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ImGuiAabb scrollbar_bb(window->Aabb().Max.x - style.ScrollBarWidth, title_bar_aabb.Max.y+1, window->Aabb().Max.x, window->Aabb().Max.y-1);
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@ -2903,7 +2912,7 @@ bool ImGui::Begin(const char* name, bool* p_opened, ImVec2 size, float fill_alph
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// (after the input handling so we don't have a frame of latency)
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if (!(window->Flags & ImGuiWindowFlags_NoResize))
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{
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const float r = style.WindowRounding;
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const float r = window_rounding;
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const ImVec2 br = window->Aabb().GetBR();
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if (r == 0.0f)
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{
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@ -3146,6 +3155,7 @@ static float* GetStyleVarFloatAddr(ImGuiStyleVar idx)
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{
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case ImGuiStyleVar_Alpha: return &g.Style.Alpha;
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case ImGuiStyleVar_WindowRounding: return &g.Style.WindowRounding;
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case ImGuiStyleVar_ChildWindowRounding: return &g.Style.ChildWindowRounding;
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case ImGuiStyleVar_FrameRounding: return &g.Style.FrameRounding;
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case ImGuiStyleVar_TreeNodeSpacing: return &g.Style.TreeNodeSpacing;
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}
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@ -3215,6 +3225,7 @@ const char* ImGui::GetStyleColName(ImGuiCol idx)
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{
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case ImGuiCol_Text: return "Text";
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case ImGuiCol_WindowBg: return "WindowBg";
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case ImGuiCol_ChildWindowBg: return "ChildWindowBg";
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case ImGuiCol_Border: return "Border";
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case ImGuiCol_BorderShadow: return "BorderShadow";
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case ImGuiCol_FrameBg: return "FrameBg";
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@ -7779,6 +7790,7 @@ void ImGui::ShowStyleEditor(ImGuiStyle* ref)
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ImGui::SliderFloat("Alpha", &style.Alpha, 0.20f, 1.0f, "%.2f"); // Not exposing zero here so user doesn't "lose" the UI. But application code could have a toggle to switch between zero and non-zero.
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ImGui::SliderFloat2("WindowPadding", (float*)&style.WindowPadding, 0.0f, 20.0f, "%.0f");
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ImGui::SliderFloat("WindowRounding", &style.WindowRounding, 0.0f, 16.0f, "%.0f");
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ImGui::SliderFloat("ChildWindowRounding", &style.ChildWindowRounding, 0.0f, 16.0f, "%.0f");
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ImGui::SliderFloat2("FramePadding", (float*)&style.FramePadding, 0.0f, 20.0f, "%.0f");
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ImGui::SliderFloat("FrameRounding", &style.FrameRounding, 0.0f, 16.0f, "%.0f");
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ImGui::SliderFloat2("ItemSpacing", (float*)&style.ItemSpacing, 0.0f, 20.0f, "%.0f");
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@ -8266,6 +8278,7 @@ void ImGui::ShowTestWindow(bool* opened)
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ImGui::SameLine();
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ImGui::PushStyleVar(ImGuiStyleVar_ChildWindowRounding, 5.0f);
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ImGui::BeginChild("Sub2", ImVec2(0,300), true);
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ImGui::Text("With border");
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ImGui::Columns(2);
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@ -8278,6 +8291,7 @@ void ImGui::ShowTestWindow(bool* opened)
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ImGui::Button(buf);
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}
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ImGui::EndChild();
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ImGui::PopStyleVar();
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}
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if (ImGui::CollapsingHeader("Columns"))
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19
imgui.h
19
imgui.h
@ -410,6 +410,7 @@ enum ImGuiCol_
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{
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ImGuiCol_Text,
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ImGuiCol_WindowBg,
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ImGuiCol_ChildWindowBg,
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ImGuiCol_Border,
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ImGuiCol_BorderShadow,
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ImGuiCol_FrameBg, // Background of checkbox, radio button, plot, slider, text input
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@ -453,14 +454,15 @@ enum ImGuiCol_
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// NB: the enum only refers to fields of ImGuiStyle() which makes sense to be pushed/poped in UI code. Feel free to add others.
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enum ImGuiStyleVar_
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{
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ImGuiStyleVar_Alpha, // float
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ImGuiStyleVar_WindowPadding, // ImVec2
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ImGuiStyleVar_WindowRounding, // float
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ImGuiStyleVar_FramePadding, // ImVec2
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ImGuiStyleVar_FrameRounding, // float
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ImGuiStyleVar_ItemSpacing, // ImVec2
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ImGuiStyleVar_ItemInnerSpacing, // ImVec2
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ImGuiStyleVar_TreeNodeSpacing // float
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ImGuiStyleVar_Alpha, // float
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ImGuiStyleVar_WindowPadding, // ImVec2
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ImGuiStyleVar_WindowRounding, // float
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ImGuiStyleVar_ChildWindowRounding, // float
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ImGuiStyleVar_FramePadding, // ImVec2
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ImGuiStyleVar_FrameRounding, // float
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ImGuiStyleVar_ItemSpacing, // ImVec2
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ImGuiStyleVar_ItemInnerSpacing, // ImVec2
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ImGuiStyleVar_TreeNodeSpacing // float
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};
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// Enumeration for ColorEditMode()
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@ -488,6 +490,7 @@ struct ImGuiStyle
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ImVec2 WindowPadding; // Padding within a window
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ImVec2 WindowMinSize; // Minimum window size
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float WindowRounding; // Radius of window corners rounding. Set to 0.0f to have rectangular windows
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float ChildWindowRounding; // Radius of child window corners rounding. Set to 0.0f to have rectangular windows
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ImVec2 FramePadding; // Padding within a framed rectangle (used by most widgets)
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float FrameRounding; // Radius of frame corners rounding. Set to 0.0f to have rectangular frame (used by most widgets).
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ImVec2 ItemSpacing; // Horizontal and vertical spacing between widgets/lines
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