public static void DropdownButton(string id, ref int selected, IReadOnlyList <DropdownOption> options)
{
ImGui.PushID(id);
bool clicked = false;
string text = $"{options[selected].Icon} {options[selected].Name} ";
var textSize = ImGui.CalcTextSize(text);
var cpos = ImGuiNative.igGetCursorPosX();
var cposY = ImGuiNative.igGetCursorPosY();
clicked = ImGui.Button($"{options[selected].Icon} {options[selected].Name} ");
var style = ImGui.GetStyle();
var tPos = new Vector2(cpos, cposY) + new Vector2(textSize.X + style.FramePadding.X, textSize.Y);
Theme.TinyTriangle(tPos.X, tPos.Y);
if (clicked)
{
ImGui.OpenPopup(id + "#popup");
}
if (ImGui.BeginPopup(id + "#popup"))
{
ImGui.MenuItem(id, false);
for (int i = 0; i < options.Count; i++)
{
var opt = options[i];
if (Theme.IconMenuItem(opt.Icon, opt.Name, true))
{
selected = i;
}
}
ImGui.EndPopup();
}
ImGui.PopID();
}
public static void DropdownButton(string id, ref int selected, IReadOnlyList <DropdownOption> options)
{
ImGui.PushID(id);
bool clicked = false;
const string PADDING = " ";
string text = PADDING + ImGuiExt.IDSafe(options[selected].Name) + " ";
var w = ImGui.CalcTextSize(text).X;
clicked = ImGui.Button(text);
ImGui.SameLine();
var cpos = ImGuiNative.igGetCursorPosX();
var cposY = ImGuiNative.igGetCursorPosY();
Theme.TinyTriangle(cpos - 15, cposY + 15);
ImGuiNative.igSetCursorPosX(cpos - w - 13);
ImGuiNative.igSetCursorPosY(cposY + 2);
Theme.Icon(options[selected].Icon, Color4.White);
ImGui.SameLine();
ImGuiNative.igSetCursorPosY(cposY);
ImGui.SetCursorPosX(cpos - 6);
ImGui.Dummy(Vector2.Zero);
if (clicked)
{
ImGui.OpenPopup(id + "#popup");
}
if (ImGui.BeginPopup(id + "#popup"))
{
ImGui.MenuItem(id, false);
for (int i = 0; i < options.Count; i++)
{
var opt = options[i];
if (Theme.IconMenuItem(opt.Name, opt.Icon, Color4.White, true))
{
selected = i;
}
}
ImGui.EndPopup();
}
ImGui.PopID();
}
