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imgui: Add igToggleButton function

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Jakob Bornecrantz 2020-09-11 16:57:20 +01:00 committed by Jakob Bornecrantz
parent f843c59c37
commit 82ea385c6d
2 changed files with 42 additions and 0 deletions
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2
src/external/imgui/imgui_monado/cimgui_monado.h vendored
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@ -20,6 +20,8 @@ void igPlotTimings(const char *label,
bool center_reference_timing, float range, const char *unit,
bool dynamic_rescale);
void igToggleButton(const char *str_id, bool *v);
#ifdef __cplusplus
}
#endif

40
src/external/imgui/imgui_monado/imgui_monado.cpp vendored
View file

@ -235,3 +235,43 @@ void igPlotTimings(const char *label,
center_reference_timing, range, unit, dynamic_rescale);
}
}
extern "C" {
void igToggleButton(const char *str_id, bool *v) {
ImVec2 p = ImGui::GetCursorScreenPos();
ImDrawList *draw_list = ImGui::GetWindowDrawList();
float height = ImGui::GetFrameHeight();
float width = height * 1.55f;
float radius = height * 0.50f;
ImGui::InvisibleButton(str_id, ImVec2(width, height));
if (ImGui::IsItemClicked())
*v = !*v;
float t = *v ? 1.0f : 0.0f;
ImGuiContext &g = *GImGui;
float ANIM_SPEED = 0.08f;
if (g.LastActiveId ==
g.CurrentWindow->GetID(str_id)) // && g.LastActiveIdTimer < ANIM_SPEED)
{
float t_anim = ImSaturate(g.LastActiveIdTimer / ANIM_SPEED);
t = *v ? (t_anim) : (1.0f - t_anim);
}
ImU32 col_bg;
if (ImGui::IsItemHovered())
col_bg = ImGui::GetColorU32(ImLerp(ImVec4(0.78f, 0.78f, 0.78f, 1.0f),
ImVec4(0.64f, 0.83f, 0.34f, 1.0f), t));
else
col_bg = ImGui::GetColorU32(ImLerp(ImVec4(0.85f, 0.85f, 0.85f, 1.0f),
ImVec4(0.56f, 0.83f, 0.26f, 1.0f), t));
draw_list->AddRectFilled(p, ImVec2(p.x + width, p.y + height), col_bg,
height * 0.5f);
draw_list->AddCircleFilled(
ImVec2(p.x + radius + t * (width - radius * 2.0f), p.y + radius),
radius - 1.5f, IM_COL32(255, 255, 255, 255));
}
}